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Sponsored Jobs
Stream Logo
Backend Software Engineer (Go) with StreamSponsored
Amsterdam, The Netherlands€65k - €80k
4 weeks ago

Job Description

What you will be doing Most of your day will be dedicated to software design, research, and coding. On typical projects, you will have a lot of freedom and you will be paired with another team member. Our team is made up of very experienced engineers, some with more than 10 years of experience. By working together you will learn from each other along the way. You will have an enormous impact on making our API service faster, more scalable and more flexible.

You will add new features to the service and find ways to make the existing ones perform orders of magnitude faster. Our customers have millions of users; they use Stream for mission critical features such as showing content and exposing core functionality of their application. Building stable and reliable software is not just an option: as a member of the development team, you will design and write state-of-the-art software, follow best practices, measure everything and be responsible for deployment to production. You will also spend part of your time talking to our customers and help them to use Stream in their app.

The challenges Distributed databases: we built our own data store for feeds and for chat Real-time messaging High performance: our API responses are in the 10ms range High scalability: we use sharding, master-master, and master-slave to ensure scalability High availability: our entire infrastructure is designed and operated to survive entire datacenter crashes Multi-region: we deploy our service on 4 different continents

You have * Proficiency in Go or you are a Senior backend developer willing and able to learn quickly * 5+ years as a backend developer * Experience with high traffic and high performance applications * Good knowledge of relational databases * Experience with building HTTP APIs * Experience managing your own projects and work in a team

Our tech stack At Stream we use a wide collection of technologies to offer highly optimized and available features to our customers. Over the years we have experimented with different programming languages, frameworks, databases, and libraries. Here is a short list of the technology that we currently use. Do not worry if you do not master them all or if you do not see your favorite tool or language, you will have the chance to be exposed to most and to convince us to expand the list:

  • Go, gRPC, RocksDB, Python
  • Postgresql, RabbitMQ
  • AWS, Puppet, CloudFormation
  • Grafana, Graphite, ELK, Jaeger
  • Redis, Memcached

What we have to offer you Stream employees enjoy some of the best benefits in the industry:

  • A competitive salary
  • Company equity
  • A team of exceptional engineers
  • The chance to work on OSS projects
  • MacBook Pro or other development setup
  • Healthy team lunches and plenty of snacks
  • A generous relocation package
  • An office in the heart of Amsterdam
  • The opportunity to attend or present to global conferences and meetups
  • The possibility to visit our office in Boulder, CO

Our culture Stream has a casual social culture, our team is diverse and we all have different backgrounds.

Our talented developers are highly technical and collaborative, which makes Stream a great place to learn and improve your skills. When it comes to software engineering our culture is oriented towards ownership and quality: our goal is to deliver stable software.

If you are interested in becoming a part of what we do, apply now!

No recruiters/agencies please


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Blocksize Capital Logo
Backend Developer with Blocksize CapitalSponsored
Frankfurt, Germany€50k - €60k
3 weeks ago

Job Description

About Blocksize Capital

Blocksize Capital makes the DLT- and Blockchain-based asset market accessible for financial institutions. Our software solution delegates all tasks and challenges related to managing Digital Assets, ranging from trading and reporting to managing an entire portfolio. Our clients consist of asset managers, family offices and institutional investors.

About Blocksize Capital

Blocksize Capital makes the DLT- and Blockchain-based asset market accessible for financial institutions. Our software solution delegates all tasks and challenges related to managing Digital Assets, ranging from trading and reporting to managing an entire portfolio. Our clients consist of asset managers, family offices and institutional investors.

About the job

As a Backend Developer you will be joining our development team focusing on extending and maintaining our backend infrastructure. Your main tasks will include to consolidate and interface with different blockchains, exchanges and third-party data providers to provide a unified API to be used by our clients or the in-house-developed trading frontend. You will help us to continuously improve our robust and low-latency infrastructure capable of handling large amounts of data while remaining highly scalable under different demands.

Our tech stack

  • Go, gRPC, Typescript
  • Redis, Postgresql
  • Kubernetes, Docker
  • Prometheus, Grafana
  • GCP

Your profile

  • You are a passionate backend software developer with experience in the area of modern software / system architectures
  • You have successfully completed a degree in computer science, business informatics, business information systems or equivalent
  • You are strongly interested in financial concepts and the realm of Blockchain / DLT
  • You share our love for Go

Requirements

  • You have profound experience in the development and usage of REST & WebSocket APIs, preferably using Go
  • You are fluent in different microservice design/communication patterns
  • You are comfortable in testing and documenting infrastructure and APIs
  • You have worked with stream processing systems / in event driven environments
  • You are able to perform basic CRUD operations using SQL

Nice to Have

  • You have had experience with DevOps tooling, such as: Shell scripting, CI/CD (Teamcity), Kubernetes
  • You know your way around cloud provider offerings (GCP)
  • You are proficient in complex SQL-queries, preferably in time-series environments (Timescale)

What we’re offering

  • Become part of a young and agile team
  • Take an interest in topics that are really fun, interesting and challenging
  • Leave your footprint, because your ideas and solutions are important to us!
  • The result counts! We pursue a flexible working time and workplace model (home office)
  • Excellent infrastructure of your choice (Apple, BYOD, Coursera, Gym, etc.)

If we’ve got you interested, apply now to learn more about Blocksize Capital and the role!


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OneFootball GmbH Logo
Backend Engineer with OneFootball GmbHSponsored
Berlin, Germany€60k - €80k
3 weeks ago

Job Description

OneFootball is the ultimate media platform that enables football fans to get their daily dose of news and scores wherever they are, created by a team of professionals from more than 25 different countries. With +30 engineers based in the heart of Berlin, our mission is to tell the world’s football stories through a stable, scalable and reliable stack to +10 Million passionate users all over the world.

We are looking for a Backend Engineer who understands how to organise multiple systems, is skilled in Golang and passionate about working on a stand alone web product.

Our main systems consist of micro service architecture with golang applications serving iOS, Android and Web clients. We have a strong foundation of shipping code through containers using cloud native technologies, such as Kubernetes. You can check our Stackshare page, too.

We believe engineers write code for other engineers and not just for machines, therefore we celebrate clean and smart code!

Your role

  • Shape OneFootball’s main website by driving decisions on the backend and writing code that your co-workers appreciate for its readability and elegance
  • Analyze our product requirements and business needs, improve our architecture and satisfy performance
  • Work on performance of the webpage in terms of retention and acquisition, scale & roll out new features in close cooperation with other members of the Consumer Web team as well as collaborating with other engineers & stakeholders
  • Be actively involved into the production process, from idea to user
  • Contribute to the engineering team with knowledge sharing and code-reviews

Your profile

  • You write SOLID and clean code
  • You develop backend services with Go as well as fast, scalable and well-documented APIs
  • You are an expert with either MySQL, PostgreSQL or Redis
  • You have worked with Docker and Kubernetes and used agile methodologies
  • You are interested in Web products and are keen to focus on them
  • You are at ease working with other teams and you want to be the driving force for your domain
  • You never stop learning and are keen to mentor others
  • If we have captured your interest and you want to help us build the ultimate media platform for football fans, submit your application and join our Engineering team!

OneFootball strives for a healthy and safe workplace and is committed to building diverse teams.


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Upvest Logo
Backend Engineer (f/m/d) with UpvestSponsored
Berlin, Germany€50k - €75k
2 weeks ago

Job Description

At Upvest, we are creating a financial system in which every asset can be traded anytime, by everyone. Our end-to-end solution for asset tokenization provides the most secure issuance, distribution, and custody of security tokens. Our bold long-term view is backed by Europe’s largest tech VCs Notion Capital, Partech and Holtzbrinck Ventures. Following our recent Series A, we now expand our team. Today, we count 20 talented people from 10 different countries. We are based in Berlin, Germany.

We’re looking for a full-time talented engineer to build tools that provide the best developer experience of our Blockchain API users. You don’t need to have any prior experience with blockchain technology, just an interest in learning about it - we can help you learn what you need to know once you start, though previous experience in this field would be a bonus.

What you’ll be doing:
  • Work on improving the reliability of our API tools, as well as developing innovative tools
  • Develop APIs for live blockchain data, delivered via webhooks, enabling companies and individual developers to build applications that rely on blockchain events and data
  • Be part of creating the best developer experience to build blockchain applications
  • Develop data processing and storing mechanisms
  • Build strong microservice architecture

Requirements

  • Proven experience with Golang and microservice architecture
  • Experience with Typescript/JavaScript is a bonus
  • Experience with k8s and Docker is a plus
  • Strong interest in blockchain integrations (Experience is not necessary but a willingness to learn is critical)
  • You are proactive in learning new stacks and have a high sense of taking ownership

We’re an English-speaking team, so no German knowledge will be required

Our values:

  • Think Fearlessly, Act Fast: We embrace the accelerated pace and ambiguity of building a business on the frontier. We take risks and look forwards.
  • Be Street Smart: We are always tuned in to what is going on. With ourselves, our team, our users and the market.
  • Step Up, Stand Together: Every individual is prepared to speak up for what they believe in and stand
    together as a team to deliver the result, even when the going gets tough.
  • Low Egos, High Expectations: Although we take our work seriously, we don’t take ourselves too
    seriously. We have hunger and humility in equal measure.

Perks & Benefits

  • Our salary package is typically above average
  • A great office in the heart of Berlin Mitte
  • You will receive personal coaching sessions
  • A brand-new laptop and a comfortable work space
  • Annual off-site events
  • We have flat hierarchies, you can grow into any role

Interview Process

We care deeply about providing the best candidate experience: we have an average of 7 days from Apply Date to Offer Stage.

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GRAX Logo
Software Developer - Backend with GRAXSponsored
Remote, US$130k - $200k
1 week ago

Job Description

Software Engineer - Backend

About GRAX

At GRAX, it’s all about data. We help our customers secure and drive value across their ever expanding enterprise SaaS data footprint. Initially, we’re focused on Salesforce, the wildly popular CRM platform used by the world’s most successful companies. We capture and retain every data change over time, so it can be stored, processed and analyzed using the full power of AWS, Azure and GCP.

GRAX is a well-funded Series A startup. We’re one of the fastest growing partners in the Salesforce ecosystem with revenues more than doubling year-over-year.

Who we are

GRAX was founded by serial entrepreneurs with a long history of success in the Salesforce ecosystem. The product and engineering organization is led by veterans in cloud platform development, including some of the key architects behind Heroku.

About the role

The Backend team builds and maintains the core distributed data pipeline that slurps data from SaaS APIs, secures it for safekeeping before transforming and routing it to its final destination. As an engineer on this team you can expect to:

  • Program mostly in Go (golang.org) within a group of experienced developers committed to learning, sharing and continual improvement.
  • Work closely with internal teams from PM through Customer Success - and occasionally directly with customers.
  • Own the full lifecycle of specific features and product areas from design to release

You may be a good fit if…

  • You have experience with large scale data processing
  • You have built or operated a large cloud service
  • You have prior experience working with distributed systems with a focus on reliability and resiliency.
  • You have extensive experience building on AWS, GCP and/or Azure.

What it’s like to work here

Founded in Boston, GRAX is a remote-first, distributed team. We value collaboration, communication and accountability. You’ll be offered a competitive salary, equity, full health benefits incl. dependents and unlimited PTO.

GRAX embraces diversity and equal opportunity. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. We believe the more inclusive we are, the better our company will be.


Perks & Benefits

Full health benefits, including dependents. Unlimited PTO. Equity. Competitive salary.

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Shogun Logo
Senior Go Engineer with ShogunSponsored
Remote$90k - $150k
1 week ago

Job Description

We Are…

Shogun, and we’re on a mission to help people create the best eCommerce experiences in the world.

We were in the Winter 2018 batch of Y-Combinator, we just raised a Series A investment, we have over 10,000 active paying clients, and we’re preparing to launch a new product in 2020 (you can read more in Tech Crunch).

Our teams are fully distributed and global (check out our team page)! We have no office, so we are looking for team members that are comfortable with and motivated by the opportunity to work remotely.

You Are…

A Software Engineer that specializes in Go and brings in a deep understanding of design patterns and data structures.

In This Role You Will…

  • Build robust and scalable software using Go
  • Participate in architectural design discussions and planning sessions
  • Solve technical problems of high scope and complexity
  • Help define and improve internal coding standards
  • Collaborate with Product Manager and other Engineering stakeholders

Requirements

  • Strong proficiency and working experience (3+ years) in Go
  • Experienced in working on a medium-to-large monolithic codebase. You have done more than a simple microservice
  • Comfortable working in highly agile, iterative software development process
  • Strong background in PostgreSQL
  • Working experience in GraphQL
  • Good hands-on knowledge of CI/CD tools
  • Proficiency in the English language, both written and verbal, sufficient for success in a remote and largely asynchronous work environment
  • Self-managing, both in motivation and learning
  • Work in line with our values

Nice-to-Have

  • Experience with Fastly or VCL
  • Knowledge in Ruby, React, PWA
  • Experience with task queueing systems (preferably Faktory)
  • Experience in Google Cloud Platform
  • Experience working with a remote and asynchronous team

We Offer

  • A competitive salary
  • Benefits (vary by location)
  • An environment that cares highly about the quality of the code and good practices. We’ve suffered enough without them!
  • A fully remote work environment - our team is global and has been remote from the very start!
  • Occasionally, we hire on a full time contractor basis to begin with. Team members enjoy the same opportunities for great compensation, full time positions, and consideration, regardless of location.

Our Values

  • Work in the open: Operate with high integrity and choose what’s right over what’s easy. Be transparent as a company and with each other.
  • People are People: Treat yourself, colleagues, and customers with dignity, empathy, and respect. Start from a presumption of positive intent.
  • Win and grow together: Strive to be the best, individually and as a team. Support and encourage each other. Seek opportunities for growth.

Shogun supports workplace diversity and does not discriminate on the basis of race, color, religion, gender identity/expression, national origin, age, military service eligibility, veteran status, sexual orientation, marital status, physical or mental disability, or any other protected class


Application form questions

  1. Github/Gitlab profile URL
  2. Your Shopify development store URL (Try to use Shogun to get a feel for the product)
  3. Source code of something you built and that proud of. It can be a repo, a gist, or a zip file (Please don’t paste code here)
  4. What is the GO best practice or paradigm that you disagree with? Why?
  5. Where did you hear about us?
  6. In what country would you be working from?

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mx51 Logo
Backend Engineer with mx51Sponsored
Sydney, AustraliaA$120k - A$140k
5 days ago

Job Description

Who We Are

mx51 is a specialist white-label bank-focused payment technology provider, emerging out of leading payment technology provider Assembly Payments. As the first Australian fintech to develop a bank-grade, modern, Payment as a Service platform, mx51’s deep knowledge of merchant acquiring and scalable payments technology helps banks thrive in a disruptive world. At mx51, we are merchant experience obsessed and we’re embarking on a global mission to bring innovative, reliable, merchant focused payment solutions to our customers.

Having established a successful partnership with Westpac in Australia, mx51’s unique capabilities and proven bank-grade technology is well-positioned to partner with overseas banks. In addition, mx51 was recently accepted into Mastercard’s Start Path program, an accelerator program for late-stage startups with a readiness to scale. As part of the program, mx51 will have a gateway to operational support, technology expertise, commercial engagement with Mastercard’s global ecosystem and opportunities to expand globally.

About the Role

  • Develop, design and review features in high-throughput fault-tolerant microservices for an IoT-style real-time monitoring system used by thousands of payment terminals
  • Collaborate with your fellow highly-skilled engineers and testers in a fast-paced agile environment
  • Review your colleagues’ code and have yours reviewed by them, to keep the quality of our code as high as possible
  • Work closely with DevOps engineers to deploy your code in a scalable way using Docker and Kubernetes (EKS)
  • Work with the delivery and product team to deliver customer value at every iteration

We’re looking for the following experience

  • Proven experience developing high-traffic web applications and/or distributed services
  • Experience using Go in a commercial or open source project
  • Solid background in other programming languages such as Java, Kotlin, Python or Ruby
  • Knowing your way around database integration (RDBMS and NoSQL, Postgres preferred)
  • Experience with writing useful tests for your code
  • Must have experience developing REST or gRPC APIs; ideally, those consumed by third parties
  • Must be experienced in deploying applications to AWS, GCP, Azure or similar
  • Tertiary education in computer science (or related) highly regarded

It would be nice if you had the following

  • General payment industry experience

What we offer

  • A company culture with an innovative mindset, where your ideas have the potential to create change
  • A fun and flexible work environment
  • A competitive salary package
  • Employee Share Option Plan (subject to invitation)
  • Employee referral bonuses
  • The ability to Salary Sacrifice eligible purchases
  • Paid parental leave for new parents to help you transition

You will be joining our awesome Sydney-based team who are committed to mx51’s values of customer focus, adaptability, curiosity, ownership, trust and respect.

mx51 is an equal opportunity employer that’s committed to creating a diverse environment. All qualified applicants will receive consideration for this role without bias to race, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability or age.

Due to Covid-19, we have embraced remote working, which will continue. However, our staff do have opt-in choices to attend our Sydney office during the week.

Must have permanent working rights in Australia (Australian citizen, NZ citizen or Australian Permanent Resident)

Application Steps

  1. Submit your resume (and cover letter if you like)
  2. If you have source code of a project that you have written, which showcases your skills, and you have permission to share, please include a link to this in your submission. Should you proceed to the next stage, we will use this as a reference during a technical interview. (All rights to submitted code will remain with the original author according to any license included or author request). If you dont have something you can share, no problem, we have a small exercise that you can work on to demonstrate your skills.
  3. We will review your application against others we receive and get back to you with next steps.

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simplesurance Logo
Golang Software Engineer with simplesuranceSponsored
Berlin, Germany€55k - €60k
5 days ago

Job Description

Golang Software Engineer (f/m/d)

Your platform for simple access to insurance

„We believe in easy and smart insurance. That’s why we constantly invest in our unique platform with transparent and efficient insurance services to connect people and business, anywhere & anytime.“

Who we are…

Since 2012, we are proudly „Made in Berlin“: we are a very international with 150+ people from over 30+ countries working daily in our central Berlin office and our office in Tokyo. Our internationalism is reflected also in our business since we are active in over 32 countries. We are friendly, fun and like to learn from each other. How are we different? We believe in the potential of every individual, team and our company. InsurTech is just taking off and we’ve been there from the beginning. Don’t you want to be a part of our mission?

Apply now to take your place in our Engineering team – your fellow coders are already waiting for you!

See our application stack here.

About the job…

  • simplesurance engineering is an innovative team, building a real-time cross-selling platform along with insurance broker platform. We are looking for engineers who don’t like to be stuck in one role and prefer to be involved with all aspects of the design and development of the platform, focusing on scalability and availability.
  • You, together with your team, will take the ownership of the backend that powers several user-facing applications. Further developing our state-of-the-art, gRPC-based, microservice architecture.
  • You will take part actively in code reviews, to ensure that our platform and codebase meet the highest quality standards.
  • You will have a job with a direct and visible impact in the company.

What we’re looking for…

  • You have excellent communication and problem-solving skills.
  • You have real-world experience building Go applications with a focus on resilience and uptime.
  • You know when to use an interface and when to use a struct.
  • You know when to use a channel and when to use a mutex.
  • You always run your test with a race detector.
  • You always name and structure your packages in a meaningful way.
  • You never _ errors.
  • You almost never panic.
  • You speak business fluent English.

What we offer…

At simplesurance you will get an allround feel-good package including:

  • Great working atmosphere with amazing people,
  • Free BVG monthly ticket or parking spot, and a safe spot to lock your bicycle,
  • Flexible working hours,
  • Possibility of mobile work (6040),
  • A warm-hearted, flexible and solution-oriented environment with an open feedback culture,
  • A company supported pension plan,
  • A free product insurance of your choice,
  • Access to our learning and development,
  • Fantastic team events,
  • Free drinks, fruits and much more.

Curious to know more? - Check out what else we offer here.

For your application…

fill in the form below. For any questions contact us under [email protected] - Denitsa will take care of your application.

Never stop playing!


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FingerprintJS Logo
Senior Go Developer with FingerprintJSSponsored
Fully Remote$60k - $120k
3 days ago

Job Description

FingerprintJS is a fully remote company with a strong open-source culture. We work on turning radical new ideas in the fraud detection space into reality. Our products are developer-focused and our clients range from freelancers to publicly traded companies.

Our team is small, ambitious and globally distributed (from Argentina to Russia). We’re both very technical and very friendly.

We’re looking for an experienced engineer to help us build a high accuracy online fraud prevention service. Someone who has experience building fast systems and APIs.

It’s a research-heavy, low-level position for an inquisitive mind.

What we’re looking for 👀 :

  • * Good understanding of networking protocols.
  • Experience building scalable infrastructure on AWS.
  • Excellent understanding of Internet security & privacy mechanisms.
  • Proven experience of API architecture and implementation.
  • Fluent English.
  • Don’t be afraid to apply even if you’re missing a few bullet points in there!

Ideally we would love to have someone who also has:

  • Historical record of open-source contributions.
  • Security / Cryptography background.
  • Rust experience.

Our stack:

  • AWS (Lambda, Elastic Beanstalk, RDS, DynamoDB).
  • PostgreSQL.
  • Docker.

What we offer:

  • Small team, lean hierarchy and no politics.
  • Budget for learning. We want you to grow with us, so we offer a $600 yearly budget that you can spend to learn new stuff (books, conferences, subscriptions, etc.).
  • Freedom to grow and experiment. Work on open-source projects and try new things and ideas.
  • Ability to influence the product development and quickly grow within the company.
  • Stock options.
  • We highly encourage people from underrepresented groups in tech to apply.

To apply, send your CV with your GitHub profile and an answer to the below questions to [email protected]

  • How have you contributed to open-source?
  • How would you represent a mathematical vector in Golang? Please provide a basic implementation that supports core operations (cross product, dot product etc).

We encourage people without degrees to apply: we believe that what you’ve worked on and achieved is way more important than on-paper qualifications.


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20 of 49 Blockchain Jobs • Sort by Date
Bison Trails Co. Logo
Blockchain Network Engineer with Bison Trails Co.
New York City, USA$120k - $165k
4 months ago

Job Description

Bison Trails is the leading blockchain infrastructure provider, and we are looking for an exceptional Blockchain Network Engineer to join our highly-skilled and passionate team in New York City. The ideal candidate is an experienced, motivated, self-starting engineer with a love for building containerized applications in a cloud native development environment.

We believe in the power of blockchain technology and building a decentralized future that enables greater participation in global financial networks. Our mission is to provide superior infrastructure on multiple blockchains, strengthen the entire ecosystem, and enable the pioneers of tomorrow.

What does it mean to be a Blockchain Network Engineer at Bison Trails?

  • You have 3-5 years of infrastructure or full-stack engineering experience under your belt
  • You are a self-starter with a proven track record of shipping quality product
  • You are an autonomous worker with the ability to proactively manage the needs of a growing company with minimal oversight
  • You possess an analytical mindset and feel comfortable using qualitative and quantitative data to inform your decision making
  • You are proficient in a modern programming language such as Go, Python, or Rust
  • You are experienced in containerizing modern applications, particularly blockchain networks.
  • You have familiarity with Go and the Kubernetes ecosystem, but are not necessarily an expert
  • You take pride in having excellent written and verbal communication skills
  • You enjoy entrepreneurial environments and want to help build something meaningful
  • You preferably work in the greater NYC area, but if not, you are US-based with previous remote experience

Day to day, you will…

  • Work to support new and existing blockchain networks on our platform. This means dockerizing, YAML templating, and otherwise writing code that facilitates different networks running on our Kubernetes based platform every day
  • Research complex topics around specific blockchain networks including consensus algorithms, economic models, and node/network topology.
  • Interact and collaborate with other engineers and team members; we have a highly focused and collaborative team. Our team prioritizes creating a shared understanding of our systems/supported networks, and we are dedicated to supporting each other on a daily basis.
  • Contribute to blockchain network support discussions. We are looking for a strong technical leader that can help drive and own support for multiple networks.
  • Participate in the overall blockchain network community. Join third party discussions and become a contributor to the development of new and existing networks.
  • Build services and infrastructure that help to automate the deployment of blockchain network infrastructure
  • Incorporate monitoring, alerting, and observability to support blockchain networks that allow us to maintain the highest standards of health, reliability and uptime.
  • Write integration tests and contribute to maintaining a healthy CI/CD pipeline.

We are conveniently located in Tribeca, NYC. We provide competitive industry salaries along with:
- Company-paid health, dental, vision, life & disability insurance
- 401(k) plan, FSA & commuter benefits
- Flexible PTO
- Training, mentorship, and coaching from industry leaders and company leadership
- The opportunity to grow alongside a company that is helping create the decentralized future
- Work in tandem with fun, diverse and open-minded colleagues


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Tech Lead in Blockchain Consulting with MLG Blockchain
Toronto / Boston / San Francisco, USA / Remote$60k – $140k
2 years ago

Job Description

Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=12

Blockchain Tech Lead Position

We are looking for an autonomous and self-motivated senior developer with management expertise to take blockchain projects and teams from start to finish. You will be responsible for specific parts delivering full blockchain projects to clients, and managing tech teams in house and with strategic partners. Managing expectations and helping out whenever necessary will be a must. Strong knowledge of the blockchain industry and previous coding experience is also a must.

MLG Blockchain Consulting is the fastest growing Blockchain consulting agency in Canada. We have grown from 4 to over 50 employees in 6 months, and expect to continue at this pace for the months to come. We work in a decentralized model, allowing you to work from anywhere. The physical HQ is in Toronto, with offices in Montreal and Rotterdam. This is an opportunity to join one of the hottest industries in fintech, and become an expert in the internet 3.0.

To Apply please take the following HackerRank test: https://www.hackerrank.com/tests/3lpe4a8jfqm/5372fcd4588995cbd3a1afb39b19d9be?try_test=true

Type of person we are looking for: You are a systematic leader with previous leadership experience scaling teams You are autonomous and have a growth mentality - willingness and ability to grow teams and manage multiple large scale projects/team at once You have at least 6 years of professional experience architecting and developing multiple large scale applications simultaneously You have extensive knowledge of both front and back-end technologies and development You love high growth start-ups, like to get your hands dirty and have previously developed SaaS products You are a coder at heart and enjoy managing and growing engineering teams You can deal with lots of complexity and enjoy solving challenging problems Experience in decentralized application deployment and maintenance You are a great communicator, know how to motivate others and have an enthusiastic and positive personality You are a hands-on team player with an entrepreneurial spirit Nice to have - You have experience working with a publicly traded company Strong experience with blockchain technology including solidity, hyperledger, truffle, etc Strong experience with backend programming languages such as golang, javascript, python English at a full professional proficiency level Working with technology vendors and handling negotiations Proven track record of leadership in attracting, developing and retaining talented staff who deliver results Experience with Agile a plus Experience with Cloud based infrastructure

For MLG

Build a code repository - Take an increasing amount of projects in house.

For Every ICO or Post-ICO You Work On

Architecting and developing smart contracts Managing smart contract and token sale page security audits Architecting and development of decentralized applications and platforms to implement tokens Scaling development team and writing weekly progress reports

Open Lines Of Communication - Work as the direct and first line of communication between client and MLG.

Help create schedules - Whenever schedules of all the deliverables are built, we will need to build gantt charts and other project management timelines in order to ensure everything is properly delivered on time.

Manage events - From time to time you will have the opportunity to take on events. In these cases you will be responsible for ensuring everything is done correctly for events. You will have the support of the executive team but autonomy is key.

Bi-Weekly Progress Reports - Draft and send bi-weekly progress reports showing the client what has been done and what they should expect. You can use already existing resources as a base for these documents.

Manage large teams - Projects will require you manage timelines that may require involvement from more than one division at a time.

Work with other partners - As we are a turn-key ICO and post-ICO services agency, we have strategic partners that we often work with for specific parts of the project.

Work with freelancers - MLG has many freelancers to turn to for urgent requests like banner creations, writers, designers, assistants, etc. You may have to work with some and should be comfortable delegating easy to replicate tasks.

Stay active in the crypto community - Head out to events to represent your clients and personally post news about clients in select groups, forums, etc.

Work With Other Team Members - Work with team in a decentralized manner via Slack.

We are looking for a motivated individual that knows about the blockchain world and understands how blockchain development works, where to find and how to work with existing open source software, and who has the ability to create and push best practices within the industry.

His/her job will have two main facets. First is related to post-ICOs, taking charge of helping develop the decentralized applications which are powered by the token. Second is related to ICOs, helping to develop the tokensale and crowdsale smart contracts and security audits.

Salary TBD

Blockchain Developer Network - https://t.me/blockchaindevelopernetwork

Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=12


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Blockchain Engineer (Protocol Level) with Swish
Toronto / San Francisco, USA / Remote$120k – $180k
2 years ago

Job Description

Swish is a world-class development studio which teams have delivered products for Google, Microsoft, Kik, Nasdaq, Factset, and other major enterprises. The blockchain engineering team at Swish is looking for talented protocol level engineers to design and implement core protocol features (like sharding, multi-chain architecture, two-way pegs, zk-Starks, zk-Snarks, and state channels) for new blockchains. Our mission is to bring the promise of a decentralized blockchain-based future to reality for clients.

As a blockchain engineer, you will work on protocol level infrastructure for blockchains. We acknowledge that the blockchain space is in its infancy. Prior experience with blockchain development is required but we are flexible as to which paths you’ve taken to get it.  You should have prior experience developing high quality server and blockchain architecture and be excited about doing that at a studio that is transforming the way companies run their businesses.

We are looking for individuals who are passionate about being at the forefront of a new technological paradigm and can lead the design and development of scalable applications. A successful candidate will bring deep analytical ability, a security-first mindset, and the ability to deliver results within a fast-moving, agile environment.

We are also looking for: • Strong communication skills • Experience with measuring and improving server response times in different conditions and environments. • Experience with unit and integration testing, continuous integration, and deployment workflows.

You should be motivated by a desire to solve the most important problems, obtain unprecedented results, and push your methods to their maximal performance.

Responsibilities

• Write secure, well-documented, well-tested code • Write code to interface with data stores, including databases (relational and non-relational) and a blockchain • Design, implement and document clear and consistent APIs to be consumed by web and mobile clients • Guide product decisions

Requirements

• 1+ years experience with Golang or C++ • 4+ years of experience in a backend engineering role • Experience with distributed systems • Familiarity with a modern web development framework such as Python (Django/Flask), Ruby (Rails), or Javascript (React/Flux) • Comfortable operating in dynamic environments

Bonus Points

• Background in cryptography, networking, or distributed systems • Familiarity with Cosmos / Tendermint • Proficiency in React/Flux, Node, Drizzle, Truffle, cryptoeconomics, or protocol-level blockchain development • Contribution to open source software • Degree in STEM field, especially software engineering or computer science related. • Experience in small start­up environments helping large enterprises. • Experience with a distributed team

About Swish

Launched in February 2013,Swish is a fast-growing business with an innovative working culture and teams spanned across the world with teams in Toronto, San Francisco, Berlin, Auckland, Bruxelles, Medellin, and more.

We create products for successful business using cutting-edge technologies: Blockchain, Machine Learning, and Apps Dev. Working with Swish puts you in contact with prestigious brands, wherever your base is. We are a 100% remote-work company because we believe it is everyone’s choice to live and work the way they prefer.

Work is organized in sprints  - 2 weeks periods to which, as a member of our talent community, you choose to commit. You always have the choice to accept or decline a sprint, or take-on multiple sprints simultaneously.

We let members choose what suits them best depending on their current situation: family, travel, studies, finance. We know life is not linear and we respect the humans behind the screens.

Our work ethic relies on six core values: Transparency, Directness, Meritocracy, Autonomy, Responsibility, Continuous Learning.

Ensuring a diverse and inclusive workplace where we learn from each other is core to our values. We welcome people of different backgrounds, experiences, abilities, and perspectives. We are an equal opportunity employer and a fun place to work.

Join the future of work today.


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Senior Systems Engineer with Swish
Toronto / San Francisco, USA / Remote$80k – $160k
2 years ago

Job Description

Swish is a world-class development studio whose teams have delivered products for Google, Microsoft, Kik, Nasdaq, Factset, and other major enterprises. The blockchain engineering team at Swish is looking for talented distributed systems engineers to optimize protocol transaction throughput and network reliability for blockchains in development.

Our mission is to bring the promise of a decentralized blockchain-based future to reality for clients.

As a systems engineer, you will work with our blockchain developers, protocol researchers and clients to implement and improve on a byzantine fault tolerant blockchain architecture based on the Tendermint consensus layer, by increasing the throughput, reliability and stability of the network. This role is ideal for engineers who have experience optimizing performance and robustness of distributed systems, and are excited to be working on the cutting edge of high-performance blockchain protocol development.

You might have experience as an Unix/Linux distributed systems engineer optimizing performance and reliability for large-scale cloud servers, and be relatively new to blockchain and distributed consensus protocols. Or you might be a blockchain engineer who is very familiar with distributed consensus protocols like delegated proof-of-stake, and newer to working on low-level performance optimizations. Experience with Tendermint is a huge plus. Either way, you are a great detective and passionate about pushing the performance of your infrastructure to its limits, without compromising on safety or stability.

We are also looking for: Strong communication skills. Experience with performance and load testing.

You should be motivated by a desire to solve the most important problems, obtain unprecedented results, and push your methods to their maximal performance.

Responsibilities * Optimize Tendermint consensus protocol codebase for speed, reliability and performance, including making PRs as needed to the OSS Tendermint project * Troubleshoot reliability issues of distributed systems, e. g. connection losses between Tendermint nodes under heavy load * Monitor the infrastructure and blockchain performance to identify issues * Measure and improve server response times in different conditions and environments * Guide protocol design decisions

Requirements * 1+ years experience with Golang, C or C++ * 4+ years of experience in a systems engineering role * Deep experience with networking and concurrent computing * Deep experience with Unix/Linux systems * Experience with AWS/GCP * Comfortable operating in dynamic environments

Bonus Points * Background in networking or distributed systems * Familiarity with Cosmos / Tendermint * Proficiency in protocol-level blockchain development * Contribution to open source software * Degree in STEM field, especially software engineering or computer science related. * Experience in small start­up environments helping large enterprises. * Experience with a distributed team

About Swish

Launched in February 2013, Swish is a fast-growing business with an innovative working culture and teams spanned across the world with teams in Toronto, San Francisco, Berlin, Auckland, Bruxelles, Medellin, and more.

We create products for successful business using cutting-edge technologies: Blockchain, Machine Learning, and Apps Dev. Working with Swish puts you in contact with prestigious brands, wherever your base is. We are a 100% remote-work company because we believe it is everyone’s choice to live and work the way they prefer.

Work is organized in sprints  - 2 weeks periods to which, as a member of our talent community, you choose to commit. You always have the choice to accept or decline a sprint, or take-on multiple sprints simultaneously.

We let members choose what suits them best depending on their current situation: family, travel, studies, finance. We know life is not linear and we respect the humans behind the screens.

Our work ethic relies on six core values: Transparency, Directness, Meritocracy, Autonomy, Responsibility, Continuous Learning.

Ensuring a diverse and inclusive workplace where we learn from each other is core to our values. We welcome people of different backgrounds, experiences, abilities, and perspectives. We are an equal opportunity employer and a fun place to work.

Join the future of work today.


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CTO with MLG Blockchain
Toronto / New York City / San Francisco, USA / Remote$80k – $160k
2 years ago

Job Description

Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=4

MLG Blockchain Consulting is the fastest growing Blockchain consulting agency in Canada. We have grown from 4 to over 50 employees in 6 months, and expect to continue at this pace for the months to come. We work in a decentralized model, allowing you to work from anywhere. The physical HQ is in Toronto, with offices in Montreal and Rotterdam. This is an opportunity to join one of the hottest industries in fintech, and become an expert in the internet 3.0.

Reporting directly to the CEO, you will guide the overall technical vision and direction of the company and projects we work on. As CTO, you should have expert level knowledge of the Blockchain industry and feel extremely comfortable explaining concepts to C-level management.

Working in a start-up company environment the CTO should have experience managing small, fast-moving internal and external teams and be prepared for hands-on development as required As CTO you should have minimum 2 years of Blockchain development experience and a strong portfolio of past successful ventures.

Type of person we are looking for: You are a systematic leader with previous leadership experience scaling teams You are autonomous and have a growth mentality - willingness and ability to grow teams and manage multiple large scale projects/team at once You have at least 6 years of professional experience architecting and developing multiple large scale applications simultaneously You have extensive knowledge of both front and back-end technologies and development You love high growth start-ups, like to get your hands dirty and have previously developed SaaS products You are a coder at heart and enjoy managing and growing engineering teams You can deal with lots of complexity and enjoy solving challenging problems Experience in decentralized application deployment and maintenance You are a great communicator, know how to motivate others and have an enthusiastic and positive personality You are a hands-on team player with an entrepreneurial spirit Nice to have - You have experience working with a publicly traded company Expert Level knowledge of blockchain technology including solidity, hyperledger, truffle, etc Expert Level knowledge of backend programming languages such as golang, javascript, python English at a full professional proficiency level Working with technology vendors and handling negotiations Proven track record of leadership in attracting, developing and retaining talented staff who deliver results Experience with Agile a plus Experience with Cloud based infrastructure

For MLG

Build a code repository - Take an increase amount of projects in house.

For Every ICO or Post-ICO You Work On

Architecting and developing smart contracts Managing smart contract and token sale page security audits Architecting and development of decentralized applications and platforms to implement tokens Scaling development team and writing weekly progress reports

Open Lines Of Communication - Work as the direct and first line of communication between client and MLG.

Help create schedules - Whenever schedules of all the deliverables are built, we will need to build gantt charts and other project management timelines in order to ensure everything is properly delivered on time.

Manage events - From time to time you will have the opportunity to take on events. In these cases you will be responsible for ensuring everything is done correctly for events. You will have the support of the executive team but autonomy is key.

Bi-Weekly Progress Reports - Draft and send bi-weekly progress reports showing the client what has been done and what they should expect. You can use already existing resources as a base for these documents.

Manage large teams - Projects will require you manage timelines that may require involvement from more than one division at a time.

Work with other partners - As we are a turn-key ICO and post-ICO services agency, we have strategic partners that we often work with for specific parts of the project.

Work with freelancers - MLG has many freelancers to turn to for urgent requests like banner creations, writers, designers, assistants, etc. You may have to work with some and should be comfortable delegating easy to replicate tasks.

Stay active in the crypto community - Head out to events to represent your clients and personally post news about clients in select groups, forums, etc.

Work With Other Team Members - Work with team in a decentralized manner via Slack.

We are looking for a motivated individual that knows about the blockchain world and understands how blockchain development works, where to find and how to work with existing open source software, and who has the ability to create and push best practices within the industry.

If you are up for a great challenge and get excited about developing the next frontier of technologies apply now!

Salary TBD based on experience + 0.5-2% Equity

Blockchain Developer Network - https://t.me/blockchaindevelopernetwork

Apply Here: https://mlgblockchain.bamboohr.com/jobs/view.php?id=4


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Lead Blockchain Developer with Elyps
Paris, France€70k – €80k
1 year ago

Job Description

We’re looking for a Lead Blockchain Developer experienced in developing and scaling financial solutions with global exposure to different regulated environments. We are seeking a problem solver who enjoys collaborating across teams. We are looking for a transparent communicator even when it is challenging, seeking to surround herself/himself with like-minded people. At the beginning of your journey at Elyps, you will work directly with the CTO designing and implementing decentralized applications that will support millions of transactions of our global user base. As we get ready for our launch in Q2, you will have the mission to build the best in class team of Blockchain Developers team with the purpose to build a scalable blockchain architecture that will support the offering of all our financial service products internationally. At Elyps, we encourage all our employees to have an effective positive attitude that shows we all care about each others’ concerns, finding the way to tackle challenges in the best way possible as we keep moving forward with our mission of building one of the most secure and scalable banking products within the FinTech space.

What your day will look like - You will take ownership of designing and implementing decentralised applications built on blockchain technology that will improve Elyps’ product offering. - You will design and develop the smart contract ecosystem and create POC’s based on potential areas of success within Elyps. - You will work with backend and infrastructure teams to make sure the blockchain ecosystem fit nicely within the infrastructure, and scalability/reliability is designed and implemented from scratch. - As we scale, you will build and mentor a team of highly skilled blockchain developers, creating a culture of low stress and growth-oriented. - You will identify training and development opportunities for your team, encouraging them to be the best version of themselves. - You build tools for yourself and others to increase efficiency and to make hard or repetitive tasks easy and quick. - You will continuously explore new technologies that will delight the user experience of Elyps customers, being at the forefront of a rapidly changing digital environment.

Your Skills - You bring extensive years of designing and developing large scale, high availability software applications in Go, JavaScript and/or Java, preferably for banking or payments companies. - You have 1+years of Bytecode, Ethereum, Geth, Hyperledger, Infura, Parity, Quorum, Solidity, Truffle or other blockchain platforms and technologies. - You have a robust understanding of algorithms, cryptography, distributed systems architecture, security and data structures. - You have hands-on experience in cryptography such as digital signature, encryption based on asymmetric or symmetric keys, key agreement. - You have a good understanding of cloud platforms, preferably GCP and you are familiarised with CI and/or CD. - You have experience building and mentoring teams of skilled developers creating innovative and forward-thinking digital products for consumers. - You want to work in a startup environment because you like the idea of doing a bit of everything. - You like to take ownership of your work and you are accountable for it.


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Backend Engineer with ConsenSys
New York, USA / Remote$85K - $124K
2 years ago

Job Description

About the company
ConsenSys is a venture production studio and the leading technology firm in blockchain globally. We deliver products, solutions and platforms built using blockchain technology to transform how business is done in complex network of buyers, suppliers and consumers.

Our teams are busy at work building the future of identity, financial markets, commerce, the music industry, security, and infrastructure, and more. To accomplish this we’ve built out a flat organizational structure which we call the ConsenSys Mesh: a network of individuals & teams working autonomously and towards the same goal. If you are someone that thrives in a fast-paced environment where being self-directed, determined, and resilient are a requirement, we would love for you to join us.

Job position
Permanent - Remote work possible

Job description
About Balanc3 at ConsenSys:

The Balanc3 team is building and developing financial reporting products on the Ethereum blockchain. We’re leading the accounting initiatives in the blockchain industry through our accounting software platform, full service partnerships, and accounting industry involvement. We have brought together leaders in both the accounting and blockchain industries to inform the design of our products.

About the Role:

We’re seeking a Backend Engineer who is a self-starter and quick learner with a keen interest in Ethereum and blockchain technologies. Our ideal candidate is one who communicates effectively and consistently ships high quality, well-tested code.

Responsibilities:

Design and implement backend services - APIs, web services

Integrate with developed frontends

Collaborate with the team with well communicated and documented processes

Develop high-quality software design and architecture

Identify, prioritize and execute tasks in the software development lifecycle

Develop tools and applications by producing clean, efficient code

Automate tasks through appropriate tools and scripting

Review and debug code

Perform validation and verification testing

Collaborate with internal teams and vendors to fix and improve products

Document development phases and monitor systems

Ensure software is up-to-date with latest technologies

Here are some of the perks of being part of a unique organization like ConsenSys:

The forefront of a revolution. At ConsenSys we fundamentally believe that a next generation of technologies presents the opportunity to create a more just and equitable society.

A dynamic startup environment. ConsenSys is a thought leader in the blockchain space and we are absorbing a significant portion of the mindshare. This is both exciting and challenging, as we learn to scale our organization while adhering to the principles of decentralization.

Continuous learning. You’ll be constantly exposed to new languages, frameworks and ideas from your peers and as you work on different projects – challenging you to stay at the top of your game.

Deep technical challenges. This entire ecosystem is about 10 years old. Ethereum itself is still a toddler. There is much work to be done before these platforms can scale to the order of millions or billions of users. ConsenSys is building the technology platforms that can get us to those next thresholds of scale.

Skills & requirements
At least three years of backend engineering experience, a large portion of which was in a team environment

Programming Languages: Node, GoLang, Rust

Fintech experience is a strong plus

Blockchain / Ethereum experience a strong plus

Database experience: MongoDB, Redis, Postgres


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Blockchain Developer with hypergrowth
London / Berlin / Remote$70K – $120K
2 years ago

Job Description

Hypergrowth is seeking an experienced Blockchain Developer who has solid expertise in system and software architecture, delivering scalable Enterprise software. The perfect individual will be confident and experienced with relevant full life-cycle architecture and software development capabilities.

Job Duties and Responsibilities:

  • Must have broad and deep technical knowledge and passion for learning new technologies rapidly and independently
  • Should have broad technical foundation and be able to understand network, operating system, database and application development design

Responsibilities

  • Design and build industry specific solutions using the Blockchain technology
  • Contribtute to infrastructure setup and solution development in Blockchain and related technologies such as Ethereum, crypto currencies and smart contracts.
  • Understand functional requirements as applicable to various industries and convert into system specifications for development.
  • Define development approach and best practices to implement the solutions.
  • Design and build Blockchain framework, accelerators and assets.
  • Document development artifacts and best practices.
  • Mentor team members, review code artifacts and provide technical guidance.
    Requirements
  • 5+ years of hands-on experience in Java/C#/Python/Golang.
  • 3+ years’ experience in application development and systems implementation.
  • 1+ year experience in Blockchain research, understanding and solution development.
  • Experience in NodeJS, GIT repositories, open source tools &technologies.
  • Very good understanding of Blockchain technology, crypto currencies (Bitcoin or others), various consensus protocols.
  • Experience in development on one of the Blockchain platforms like Hyperledger, Ethereum, R3 Corda, Ripple, Neo,
  • Experience in development of applications using distributed applications framework like Meteor, Multichain etc.
  • Basic understanding of cryptography, symmetric/asymmetric (public/private key), hash functions, encryption/signatures.
  • Experience with distributed systems and protocol design
  • Experience with RDBMS, NoSQL or distributed databases
  • Strong understanding of Algorithms and Data Structures
  • Understanding of secure software development practices

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Backend Engineer (Golang) with Etherparty
Vancouver, Canada$70k – $130k
2 years ago

Job Description

Etherparty is a blockchain technology company that develops smart contract applications powered by the FUEL token. Founded by The Vanbex Group, a global leader in blockchain-based products and services, Etherparty is developing a platform that allows users to create smart contracts on any compatible blockchain without having any programming knowledge.

We’re growing:

Having conducted one of the most successful ICOs in Canada last year, our team is growing quickly. We’re looking for an exceptional Full-Stack Golang Developer who wants to build great products.

As the ideal new addition to our software development team, you are an expert in your field and can teach us a thing or two about Golang. You love team collaboration and knowledge sharing, and you take pride in shipping high quality, well-tested code. Of course, you also have passion for blockchain technology because you’ll be a part of discussions and debates on the changing technology and industry.

On a day-to-day, you will:

  • Work on the core platform, developing in Golang to build scalable and robust services and work on challenges associated with distributed systems running at scale
  • Write high-caliber code on a daily basis to satisfy product requirements
  • Own feature implementations and maintain a continuous integration pipeline
  • Document best practices and act as a knowledgeable resource for engineering and problem solving
  • Work with our Product team to design new and compelling end user services and products
  • Collaborate with engineers in an agile environment to develop exciting new solutions with blockchain technologies
  • Partner with our team to define architecture and best practices
  • Provide technical leadership and mentorship to your peers

As an ideal candidate, you have:

  • Expert knowledge and experience in Golang and Web Development (you’re a full-stack developer)
  • Sample code or projects to show (if your work is proprietary please tell us what you did)
  • Strong understanding of REST APIs and adhere to the test driven development technique (TDD/BDD)
  • Experience with databases such as MySQL, MongoDB etc.
  • Experience in one or more of the following web technologies: Node.js, Python, React, Redux, VueJS, Bootstrap, Docker, CoreOS, PSQL, RabbitMQ, CockroachDB, Redis

Bonus

  • Experience, understanding, or strong interest in smart contracts, cryptography and Ethereum or have developed in Solidity

If this role sounds like a match, we want to hear from you! Send us a link to your GitHub account and anything else that would showcase your code.

More about Us

Etherparty conducted one of the most successful ICOs in Canada in the fall of 2017 and our team is growing quickly. Beyond providing an environment that encourages innovation of blockchain technology, we also offer competitive compensation and vacation days, research and experimentation time for the entire team, transit passes, subsidized lunches, and more.

Company Culture

We’re a pet-friendly environment and even have a resident robot that occasionally competes with more than one dog (and cat) for mascot rights. We consider our pets—perhaps not the robot—to be part of the team. We work hard, yet value work-life balance and we encourage a respectful, supportive, and team-oriented atmosphere.

Etherparty provides competitive benefits that include extended medical, vision, and dental. We offer referral bonuses, and even a paid day when you volunteer. There will be ongoing opportunities to support and benefit from conferences or other events in the blockchain space.


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Systems Software Engineer with BitMED
Austin, USA$114k – $156k
2 years ago

Job Description

Here at BitMED we appreciate transparency and creativity. So, let’s try something new. We would like to give you the opportunity to learn more about this role the same way we would get to know you. An application!

We’ll go first…

Why is this position crucial to BitMED?

Our lean team is ready to grow! We are rapidly onboarding 22M members to our platform and that number is growing every day. Our Systems Software Engineer will be responsible for defining and implementing our software standards as they integrate between frontend, backend, data storage, infrastructure and other core system components. By joining our small team, they will be an integral contributor in developing our engineering culture. This person will be a key enabler for lean integration, faster innovation, rapid development, streamlined communication and improved collaboration.

Why does this person want to work at BitMED?

They are excited about bringing blockchain technology to the healthcare community at scale. Joining BitMED is a strategic and advantageous career move for them as they will play a crucial role as a contributor to bringing a global, no-cost healthcare solution to market. They visualize the impact they’ll have in this role and are prepared to offer their expertise towards building a successful new platform that will change the way the world views healthcare.

What will this person do on a day-to-day basis?

The Systems Software Engineer will be responsible for designing and implementing software for a variety of scalable, reliable, and secure distributed computing systems (e.g. blockchain). They will design, implement, and debug core components of internal distributed computing services. They will research and implement key technologies (e.g. blockchain), architectures, and standards. They will work with other engineering teams to ensure that services meet scalability, availability, security, and performance goals.

What is this person expected to accomplish within their first 90 days?

This person will assess the status of our current system software and build upon them. They will work with various members of the engineering team to define and implement API standards. During their first 90 days, our Systems Software Engineer will design and implement Protocol APIs for BitMED’s core services and work with various internal and external technical teams on the adoption. By the end of their first 90 days, we expect this person to draft the Protocol API documentation geared towards open-sourcing the API.

What qualities should this person have?

BitMED is looking for a person with the willingness to learn and the ability to contribute right off the bat. They can balance timeliness and business priorities with technical feasibility. They are adamant about solving problems and are a reliable resource for insight and assessment of technical issues. They are able to speak openly and humbly about their failures and mistakes, clearly articulating what happened and how it was addressed. They are passionate about learning, executing and leading by example. They are an open source enthusiast and a best in class developer with a desire to gain knowledge in an emerging market. They are able to think through and anticipate how hackers and others may attempt to subvert or misuse applications.

What experience should this person have?

  • 5+ years of overall developer experience
  • 2+ years measuring, analyzing, and optimizing performance
  • 2+ years developing distributed applications and API integration
  • 2+ years developing applications using cloud-based platforms and microservices
  • Strong understanding of concurrency, parallelism and distributed systems
  • Knowledge of concurrency control, data structures, algorithms, distributed system architectures and networking

What technical skills MUST this person have?

  • 1+ years of experience with blockchain security technologies and cryptography knowledge
  • Strong systems programming skills
  • Experience with all aspects of software development from architecture to deployment and maintenance
  • Familiarity with distributed storage systems (HDFS, Amazon S3)
  • Fluency in Go (golang) C/C++, Python, shell scripting
  • Excellent written and verbal communication skills
  • Hands-on developer-level understanding of blockchain technologies including smart contracts, blockchain applications or proof-of-concepts (POCs) using Hyperledger, Ethereum Solidity or other proprietary languages and APIs
  • Proven ability to translate requirements from architects and product managers into functional code.
  • Knowledge of database technologies including SQL/NoSQL

What skills would we like this person to have?

  • Strong passion for technology and applying it to business solutions
  • Working understanding of blockchain technologies, cryptocurrency, and financial software
  • Experience running a large-scale production system

Your turn!


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Blockchain Engineer with Cadence
New York City, USA$125k – $150k
2 years ago

Job Description

You have:

  • Experience with Agile development
  • A proven record of personally taking projects from ideation to implementation
  • Technology expertise: JavaScript, GoLang, Rust, Scala, C, C++, Python, Databases, distributed computing
  • Blockchain expertise :
  • Deep understanding of blockchain and distributed ledger protocols and smart contract scripting languages
  • Solid knowledge of Solidity
  • 1+ years experience with Smart Contract design and implementation
  • Competitive awareness and use case based judgement

You are:

  • A systems thinker who is naturally predisposed to connecting dots
  • Ready to build something big and ambitious from the ground up

You will:

  • Develop blockchain use cases for specific customer demands.
  • Drive project initiation, scoping, and planning. Develop & manage solution architectures. Maintain the release schedule.
  • Apply blockchain security technologies, cryptography knowledge.
  • Leverage experience with and knowledge of Open source blockchain platforms
  • Collaboratively define blockchain systems architecture and best practices.
  • Support and implement Proof of Concepts to support Pre-Sales and Delivery initiatives.
  • Provide technical expertise across all areas of the build, release, and operations.
  • Be part of the core engineering team of the company and help shape our engineering culture, values, and ways of working

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Senior Backend Engineer (DevOps/Go) with Glassnode
Berlin, Germany$65k – $85k
2 years ago

Job Description

With Glassnode we are bringing transparency to the blockchain and cryptocurrency space. Glassnode builds applications that provide new ways of delivering crystal clear insights into blockchains and cryptocurrencies.

At its core, Glassnode is a data analytics tool that aggregates and visualizes a large number of different data sources. With a particular focus on blockchain data and user-centric interfaces, we aim at delivering intelligible, actionable and unique insights from the crypto world, helping investors to make educated decisions in the overly emotional and irrational market, as well as equipping blockchain teams with valuable insights on their projects and tokens.

The Role

We are searching for a driven and proactive backend engineer with a strong DevOps experience ready to contribute in taking the existing product to the next level. You would be expected to take over multiple DevOps tasks, contribute to the development of APIs, microservices, and new features, all in the context of a distributed system with a high load of data from blockchains and cryptocurrencies.

We would like to hear from you, if:

  • You have a strong interest in cryptocurrencies and blockchain and/or connections to the crypto scene
  • You have 3-5 years of working experience in software engineering
  • You have DevOps experience
  • You are proficient with Golang, Kubernetes, Helm, TICK Stack (InfluxDB), cloud providers (preferably Google Compute Engine)
  • You have experience building distributed systems and data pipelines
  • You have very good English communication skills

Your Choice

Joining the project, you embark on a challenging journey shaping the innovative product in a revolutionary sphere of blockchain and cryptocurrencies. You’ll have a chance to develop professionally and personally, work on unique and challenging problems of data collection, distributed systems, and high scalability.

What we offer

  • Competitive compensation package
  • Generous learning budget
  • Possibility to attend conferences
  • Flexibility in the work environment (moving desks, home office)
  • Access to a large amount of diverse crypto-related data to explored and analyzed
  • An ambitious founding team with many years of experience in the crypto space

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Junior Go Developer with Advanced Blockchain AG
Berlin, Germany€33k - €40k
1 year ago

Job Description

A bit about us Advanced Blockchain AG designs, develops and deploys Distributed Ledger Technology (DLT) software solutions for companies and their services and operations. Our team is specifically set up to ride the wave of the blockchain revolution, possessing the experience, personnel and technological know-how to create a wide range of tailor-made blockchain systems to meet all kinds of needs. We’re experts in the field of Distributed Ledger Technology, we understand the ability the technology has to disrupt long-standing industries and create entirely new business models, and we’re set on channeling our knowledge and expertise into connecting the real-world with the power and potential DLT has to shape our collective future.

The Role We’re opening “ Junior Go Developer ” vacancy for an engineering role in our R&D team. You will be responsible for the Backend development of new and ongoing projects and actively participate in connecting the real world with the power and potential of Distributed Ledger Technology.

Responsibilities ● Development of our high-loaded Web applications Back-end ● Working with our Block-chain API ● Rest API development ● Micro services development with Docker containerization ● Working and maintaining different types of DB ● Develop Unit tests when needed ● Effectively communicate and document the developed software ● Work closely with team in an agile environment to ensure a high-quality product.

Required Skills ● Bachelor’s degree in engineering, math, physics or computer science or equivalent ● 1,5 year or more of experience in Back-end development ● Practical experience with MongoDB, MySQL ● Good knowledge Go and experience with any other language Ruby, Elixir, Rust, C++, Erlang, Python ● Excellent written and verbal communication skills ● Basic experience in agile software development (Jira, Redmine, Confluence) ● Basic Knowledge about an Application Lifecycle Development ● Practical experience with Docker containerization ● First insights into automation with CI\CD (Jenkins, Gitlab && etc.) ● First insights with TDD ● Basic experience with cloud services ● User of git/github/gitlab ● Strong interpersonal skills with ability to work both independently and as part of a team

Preferred ● Redis, Postgres ● WebSockets, RabbitMQ, Protobuf ● Experience with IOT ● Experience with Blockchain.

If you’re down the blockchain rabbit hole and you’re looking for somewhere to apply your skills, go ahead and get in touch on: [email protected]


Perks & Benefits

● An environment that embraces freedom and autonomy and values team spirit and open communication. We encourage you to put forward your ideas and thoughts ● Office / co-working / events space in the heart of Berlin ● The opportunity to contribute to cutting edge projects in a new and exciting industry with the potential to positively reshape our world ● The opportunity to ‘be your own boss’ – take responsibility for your work from day one ● An international team of DLT pioneers ● Flexible working hours

Interview Process

  1. CV screening
  2. Short test assignment
  3. Cultural interview
  4. Tech interview
  5. Decision
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Senior Golang Developer (Contract) with Etherparty
Vancouver, Canada$70k – $130k
2 years ago

Job Description

Etherparty is a blockchain technology company that develops smart contract applications powered by the FUEL token. Founded by The Vanbex Group, a global leader in blockchain-based products and services, Etherparty is developing a platform that allows users to create smart contracts on any compatible blockchain without having any programming knowledge.

We’re growing:

Having conducted one of the most successful ICOs in Canada last year, our team is growing quickly. We’re looking for an exceptional Full-Stack Golang Developer who wants to build great products.

As the ideal new addition to our software development team, you are an expert in your field and can teach us a thing or two about Golang. You love team collaboration and knowledge sharing, and you take pride in shipping high quality, well-tested code. Of course, you also have passion for blockchain technology because you’ll be a part of discussions and debates on the changing technology and industry.

On a day-to-day, you will:

  • Work on the core platform, developing in Golang to build scalable and robust services and work on challenges associated with distributed systems running at scale
  • Write high-caliber code on a daily basis to satisfy product requirements
  • Own feature implementations and maintain a continuous integration pipeline
  • Document best practices and act as a knowledgeable resource for engineering and problem solving
  • Work with our Product team to design new and compelling end user services and products
  • Collaborate with engineers in an agile environment to develop exciting new solutions with blockchain technologies
  • Partner with our team to define architecture and best practices
  • Provide technical leadership and mentorship to your peers

As an ideal candidate, you have:

  • Expert knowledge and experience in Golang and Web Development (you’re a full-stack developer)
  • Sample code or projects to show (if your work is proprietary please tell us what you did)
  • Strong understanding of REST APIs and adhere to the test driven development technique (TDD/BDD)
  • Experience with databases such as MySQL, MongoDB etc.
  • Experience in one or more of the following web technologies: Node.js, Python, React, Redux, VueJS, Bootstrap, Docker, CoreOS, PSQL, RabbitMQ, CockroachDB, Redis

Bonus

  • Experience, understanding, or strong interest in smart contracts, cryptography and Ethereum or have developed in Solidity

If this role sounds like a match, we want to hear from you! Send us a link to your GitHub account and anything else that would showcase your code.

More about Us

Etherparty conducted one of the most successful ICOs in Canada in the fall of 2017 and our team is growing quickly. Beyond providing an environment that encourages innovation of blockchain technology, we also offer competitive compensation and vacation days, research and experimentation time for the entire team, transit passes, subsidized lunches, and more.


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Golang Blockchain Engineer with Herdius
Berlin, Germany$50k – $80k
2 years ago

Job Description

Job Description

We are looking for awesome backend developers to join our Berlin team at Herdius. We are a blockchain startup working on a decentralized financial platform tailored specifically for cryptocurrencies. Our goal is to create a new, highly scalable blockchain that can act as a transaction and identity layer on top of all blockchains. The vision for Herdius is to create the central cryptocurrency financial hub of the space. Since we are developing our own chain as well as are working on brand new technology there will be a lot of room for you to play around with new consensus mechanisms, blockchains, distributed systems design, governance mechanism design, order routing, etc.

Responsibilities:

Implementation and design of Herdius’ consensus algorithm and p2p routing protocol Writing reusable, testable, and efficient code Design and implementation of low-latency, high-availability, and performant applications Integration of data storage solutions as well as distributed data storage solutions Creation of an efficient crypto exchange orderbook capable of handling thousands of transactions per second Creation of Governance / voting systems Working on our distributed virtual wallet network that implements distributed key generation with homomorphic encryption

Requirements:

4+ years of experience as a backend developer, preferably in C/C+, Golang or Scala Strong proficiency with Golang, preferably including p2p libraries and leveldb (or similar) Understanding the nature of asynchronous programming and its quirks and workarounds Understanding accessibility and security compliance User authentication and authorization between multiple systems, servers, and environments Efficient integration of cryptographically encryption schemes Understanding fundamental design principles behind various consensus algorithms Understanding differences between dPOS, DAGs, Plasma, BFT, aBFT, etc. Past experience with ANY blockchain / crypto related projects is a huge plus Implementing automated testing platforms and unit tests Proficient understanding of code versioning tools, such as Git Experience with other languages such as Javascript or Python Strong passion for Bitcoin and other cryptocurrencies

What to send:

Links to your GitHub/Stack Overflow/Portfolio/something awesome you’ve built that you’re proud of A resume or LinkedIn profile Cover letter


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Junior Blockchain Developer with Karatcoin
London, United Kingdom / Remote$35K – $45K
2 years ago

Job Description

As a Junior Blockchain Engineer, you will be part of a team of Engineers delivering the core Karatcoin technology product. This includes the core Blockchain node and a suite of innovative smart contracts. The Blockchain space is young and evolving so the role would suit a self-starter who is ready to dive into space with support from Senior Engineers.

We work in a decentralized model, allowing you to work from anywhere. The physical HQ is in the United Kingdom, with offices in London (UK) and Biella (IT).

Karatcoin has an ambitious program to create a suite of Blockchain tools and products that will enhance the environment and form the basis for future products and businesses. By joining Karatcoin you will have the chance to help create these tools and products in an environment where research and investigation are valued.

We need to complete a tech team to start work on the next quarter.
The aspiring workers will initially sign a Letter of Intent, then a final Agreement at the beginning of the works.

Daily tasks

• Bug fixing on existing codebases
• Performance testing on existing codebases
• Producing documentation
• Completing Agile tickets
• Enhancing existing tooling
• Contributing to design discussions

Requirements

• Understanding of Computer Science fundamentals (data structures, algorithmic complexity, etc)
• Experience in strongly-typed languages (C/C++, Golang)
• Interested in Bitcoin, Ethereum, EOS, the cryptocurrency space
• Self-learner but not afraid to ask for help when they need to.
• Comfortable working in a self-organizing team.
• Comfortable communicating in verbal and written format.
• Understanding of cryptography
• Attends Blockchain related meetups
• Writes Open Source code for personal projects.

We believe in diversity of background and thought, and work hard to cultivate a place where everyone is valued and empowered.

If you are up for a great challenge and get excited about developing the next frontier of technologies apply now!


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Spacemesh Logo
Blockchain Developer with Spacemesh
Remote$100k - $120k
5 months ago

Job Description

Spacemesh is a fairly mined cryptocurrency which is permissionless, trustless, secure and race-free. Spacemesh is built and distributed as a full open source project and all software work done for Spacemesh is contributed to the world as a commons under a permissive software license.

To get a full sense of the project’s motivation, vision, and scope, please read the protocol dev docs, watch or listen to Spacemesh – The Space-Time Consensus Blockchain, Proof of Space Time and Better Decentralization and explore our Github repos.

We are looking for a strong software developer who is passionate about the blockchain space, enjoys designing and writing software, who’d like to join the Spacemesh core dev team and work full time on the core Spacemesh software platform. Join us at the forefront of the next major tech disruption - programmable Internet money via decentralized consensus on computations.

We work in a flat, open organization where each team member is responsible to his peers for the quality and the delivery of major platform components, participates as an equal in all software design discussions and works closely with the Spacemesh researches and the open source community.

This is a full-time position is WFH / remote.

Responsibilities

  • Own the design, implementation and maintenance of one or more core software components of the Spacemesh cryptocurrency.
  • Work closely with other core developers on the team and with our research team on the design of Spacemesh software components.

Must haves

  • Good command of the GO programming language.
  • B.Sc. in Computer Science.
  • Good spoken English communications skills.
  • 2 years of prior work experience (not necessarily in the blockchain space)
  • Fast learner, able to quickly learn the applicable complex and new technologies.
  • Possess a combination of exceptional algorithmic/theoretic CS skills, strong hands-on system programming skills and the mentality and capability to start writing production-quality code in GO programming language quickly.

Nice to haves

  • Familiarity with blockchain tech.
  • Participation in open source projects.
  • Experienced with designing and developing network protocols.
  • M.Sc. in Computer Science or equivalent.
  • Familiarity with applied cryptography.

Think you are a good fit and excited to hear more? We’d love to hear from you. Please send your resume to [email protected]


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Block Chain Developer with MoonX
Bangalore, India₹6L – ₹9L
1 year ago

Job Description

We are looking for a software developer who has exposure to the blockchain development (Bitcoin/Ethereum) in DApp based Web App Development. He/She will have the opportunity to solve technical problems and provide innovative solutions to build and support client systems, applications on distributed infrastructure platforms like Blockchain.

Skills Required: -Worked on at least 1 blockchain platform like Hyperledger, Ethereum, Multichain, Corda and hands on experience in any other block chain network is a warm welcome. -Able to write smart contracts in GoLang or solidity/ serpent, programming paradigms intricacies, Encription techniques used in blockchain and upcoming release knowledge are preferred. -Hands on experience in HTML,CSS3, React JS and relevant web stacks are highly appreciated for stack compatibility. -Knowledge on building ERC-20 token interfaces to 3rd party dApps is also preferred -Knowledge of ICO, Wallets, Exchanges, Tokens in Ethereum will be an added advantage -Object-oriented, Event-driven, functional programming -Programming languages: Java,Spring J2EE Framework, GoLang -REST Services, Node JS, Mongo DB - UI Scripting: Object Oriented Javascript like Angular JS - Data Layer Modern databases: -Understand Relational, Key- value, Columnar, Document, Graph. -Good Linux scripting - Deployment:Docker basic commands -Knowledge of source version control tool -should be well versed with SW development & delivery lifecycle -A good team player having troubleshooting and problem-solving skills.

Essential Functions of Job: Design and develop applications in the different blockchain platforms such as Hyperledger, Ethereum, Bitcoin and other distributed computing environments.

Responsibilities: -Learn how to design and develop in the emerging space of distributing computing applications. -Keep up to date on emerging capabilities in this fast-growing area and identify where and how new capabilities can be applied. -Translate requirements from architects and product managers into functional code. -think through and anticipate how hackers and others may attempt to subvert or mis-use applications. -Contribute to EYs internal knowledge base on best practices in this emerging technology area.


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Blockchain Engineer with Chorus One
Berlin, Germany / Remote$70k - $110k
2 years ago

Job Description

Chorus One is close to releasing a validating node for the Cosmos network. We are actively searching for a Blockchain Engineer to build validating nodes for other decentralized networks. The work consists of reviewing codebases of other decentralized networks, designing a path forward to deploy validating nodes using our internal infrastructure and to ensure operational security in deployed infrastructure. This position is a unique opportunity to work with a very experienced team on cutting-edge decentralized networks and financial services around cryptocurrency.

Responsibilities:

  • Review core codebases of decentralized networks such as LivePeer, Tezos, Cardano and map out infrastructure requirements for validating nodes.
  • Design, implement and merge additional functionality in codebases of said networks, as needed, to make validating nodes compatible with our infrastructure.
  • Write functional and integration tests to verify software upgrades in blockchain networks for which company runs validating nodes.
  • Design and implement processes to reduce the lead-time of deployment of validating nodes in new blockchain networks.

The ideal candidate:

  • Is able to work independently. Has a minimum of 2-3 years work experience with a medium size company or a startup.
  • Possesses either Bachelor or advanced degrees in Computer Science or allied fields.
  • Needs to have prior production experience / strong interest in pure functional languages (Haskell, OCaml). Go language skills are a plus.
  • Has work experience with distributed algorithms. Prior experience with blockchain clients such as Go-Ethereum, Bitcoin Core, Tendermint or similar is a plus.
  • Is curious and able to take initiative in team discussions pertaining to business economics and business opportunities.
  • Keywords pertaining to tools: Functional languages, Haskell, OCaml, Golang

Perks & Benefits

  • Competitive salary plus equity.
  • 5 weeks annual leave.
  • Full-time position.
  • Location: Remote work.
  • Work on cool technology and interesting problems at the intersection of finance, cryptocurrency, information security and DevOps.
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Software Engineer - Data with EOS Canada
Montreal, Canada$70k – $95k
2 years ago

Job Description

We are a flat organization allowing you to work directly with senior members of the team. As the Software Engineer Data, you will have the opportunity to play a key role in the early development of the platform. You’ll be exposed to every part of our business and will gain a high level of exposure to the EOS blockchain technology and EOS.IO communities.

EOS Canada is a Canadian EOS Block Producer, leading through technology. Founded by a team of serial tech entrepreneurs, EOS Canada is headquartered in Montreal, Canada and is backed by Diagram Ventures, a venture launchpad building Canadian-based, global tech champions in insurance, financial services, and healthcare.EOS Canada builds unique development, testing, and production tools to enable developers and businesses to embrace blockchain technology to build a decentralized world, as well as for the benefit of the whole community.

We value speed of execution through great tooling and proper testing. We value voracious learning that doesn’t stop until you reach the source code. We value collision of ideas to produce better ideas.

As our Software Engineer Data, you will responsible for processing structured and unstructured blockchain data, validating data quality, developing and supporting data and analytics products. You will help the data and product teams to create amazing data experience. Given the variety of our challenge, there is no limit to your growth.

Responsibilities: - Build and optimize solutions that transform data into formats that world-class data scientists can use; - Plug into blockchain data to help extract insights on all the transactions in the new digital/token economy; - Collaborate with the product team to invent, implement, and deploy new data products and improvements to existing data products; - Ensure data quality and implement tools and frameworks for automating the identification of data quality issues; - Achieve technical excellence by advocating for and adhering to lean-agile engineering principles and practices such as simple design, continuous integration, and automated testing; - Demonstrate ownership of initiatives and drive them through to completion; - Producing high quality, well-designed, efficient, and tested code.

You’ll need to have: - Great communication skills (English or French); - 5 years + Software Engineer Data Experience; - In-depth knowledge of computer science; - Experience using Cloud Providers to scale up data infrastructures; - Experience with MongoDB, React, Go, Kubernetes a plus; - Interest in data processing machinery; - Strong interest in the blockchain, ideally EOS.

What we offer: - The opportunity to have a strong impact in shaping the product of a heavily backed new startup; - The opportunity to work for a technical leader in EOS; - A team of very experienced, hard-working, and caring individuals who will help you learn and grow professionally; - Delicious healthy meals catered by top Montreal chef; - Work from a central location in Old Montréal, next to cafés, restaurants, metro and train station; - Competitive salary, flexible schedule, stock options, top-tier benefits plan (including a telemedicine service for you and your family).


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