Golang Algorithms Jobs in Amsterdam


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Back Logo
Senior software engineer with BackSponsored
Berlin, Germany€60k - €80k
1 month ago

Job Description

Back is a young software company from Berlin with the mission to enable companies to focus on what they do best. We’re building a collaboration and automation platform to untangle repetitive questions and workflows around the workplace.

You will join our experienced engineering team to develop our platform and architecture. We like to solve complex problems with elegant and robust solutions. If you are excited about building highly scalable solutions built on a modern stack using best practices then this role is perfect for you.

This position is based in our growing HQ office in Berlin.

🔨 What you will do

  • You will build APIs that the frontend developers will love and our customers will rely on.
  • You will implement high quality and well-tested code that you are not afraid to push on production.
  • You will deploy your code on a 100% cloud infrastructure.
  • You will be curious and excited to learn new technologies required to build our product.

👩‍🔬 Who are we looking for

  • You are only satisfied after developing the best software you could possibly have come up with.
  • You write code that you are proud of and that your mother could understand.
  • You think that code should never be pushed on production without automated tests and you will never compromise on this.
  • You care about the details and are constantly willing to learn and improve your knowledge and skills.
  • You enjoy working closely with product and design teams.
  • You like to work in a team and challenge your choices with your peers.

🚀 Why Back

  • You’ll join a company that believes in a strong engineering culture. We use modern technologies, best practices, within a team of smart people who want to change the way people work.
  • You’ll have the opportunity to build great infrastructure. You can be as creative as you want as long as it creates a better product.
  • You’ll get the chance to work with exciting technologies: distributed architecture, machine learning, and natural language processing.
  • You’ll work on a modern and robust stack: Go, gRPC, Protobuf, GraphQL, Typescript and React.
  • You will team up with the founders to create a great product with your signature on it.
  • We love open-source and will support you in the process of contributing to libraries we use or open-sourcing some of our work.
  • You’ll join a company at an early stage and you will receive an attractive package containing salary and shares.
  • You’ll join an amazing team. Want to know who could be your future colleagues? Have a look here: http://bit.ly/working-at-Back

Interview Process

  1. You’ll talk to Annie — she will present information about Back and ensure we are a good mutual fit.
  2. You’ll talk to James, our CTO and Co-Founder. He will answer all your questions, present you background about our process and how we work at Back.
  3. You’ll have a small home exercise to complete to show us that you can define simple solutions and write clean code.
  4. We’ll review your code and share our feedback with you over a zoom call. We’ll ask you about the decisions you made and answer your questions.
  5. You’ll meet the engineering team. We’ll discuss engineering topics, have a collaborative solution design session and we’ll add a small feature to your coding challenge together. The goal is to simulate daily work, collaborate and make sure we all enjoy it.
  6. You’ll meet the product and design team. They’ll show you the product, explain the strategy and answer all your questions. The goal is to make sure it’s the product that you’ll be excited about building.
  7. You’ll meet Christian, CEO and Co-founder and again James. We’ll discuss your future at Back, your interest and make sure the team and culture fit well.
  8. We make you an offer. You’re in!
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b2match Logo
Senior Backend Developer with b2matchSponsored
Zagreb, Croatia€45k - €60k
1 month ago

Job Description

We are creating well crafted products for the event industry. For us, the best part of building a company is taking an idea that everyone believes in and working together to turn that into a reality. We’re creating a product that helps people to connect. Based between Vienna and Zagreb, our talented and growing team is committed to deliver the best networking experience to event attendees.

We are looking for a senior backend developer to extend our Product-Team in Zagreb and collaborate closely with our Product Owner and Engineers.

What we offer

  • Competitive salary
  • Macbook Pro
  • Paid lunch
  • Yearly attending programming conferences (Paris, Amsterdam, Krakow…)
  • Budget for books and lectures
  • Opportunity for improvement and development
  • Flexible working hours and possibility to work remote
  • Working in international team
  • Working with bleeding edge technologies (Go, GraphQL, NextJS, React,.. )

Your responsibilities

  • Conception, design and implementation of new features, API’s and backend services for our large customer base
  • You will produce high-quality results by leading or contributing to projects that have a significant impact on our business
  • You will assist our customer success team in triaging and resolving production issues
  • You will improve our engineering standards, tooling and processes
  • You will leverage best practices in continuous integration and delivery with Kubernetes and Docker

What you should have

  • You have a degree: BSc MSc or PhD in Computer Science or related fields
  • You possess strong computer science fundamentals: data structures, algorithms, programming languages, distributed systems, and information retrieval
  • You understand security, techniques and standards for authentication and authorisation, cryptography, vulnerabilities and remediation
  • You have been building web applications professionally for 3+ years
  • You have real-world experience in writing REST, GRPC or GraphQL services.
  • You have strong knowledge and experience with relational databases
  • You have some experience with continuous integration, Docker and Kubernetes
  • You can lead technical architecture discussions and help drive technical decisions within our team
  • You can mentor other engineers and do code reviews
  • You are a great communicator. Explaining complex technical concepts to designers, support and other engineers is no problem for you
  • You are a team player

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Stream Logo
Backend Developer with StreamSponsored
Amsterdam, The Netherlands€65k - €80k
2 weeks ago

Job Description

We are looking for a Backend Software Engineer to join our development team in Amsterdam. Job duties will include working on Stream’s core API technology as well as designing and building high-performance software.

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

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
  • Healthy team lunches
  • Plenty of snacks and fancy coffee/teas
  • An office in the heart of Amsterdam
  • The possibility to visit our office in Boulder, CO
  • The opportunity and support to attend and/or present to industry-related conferences and meetups
  • The chance to work on OSS projects

Our culture

Stream has a casual social culture, our team is diverse and we all have different backgrounds. Our Amsterdam team is very focused: you will see us heads down coding or drawing complex charts on whiteboards, until we pop up to have a chat or play merciless games of ping pong.

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!


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Do'h! No Algorithms Jobs in Amsterdam

Showing 12 of 12 Remote Algorithms Jobs available instead
Senior Golang Backend Developer for Blockchain/FinTech with Herdius
Remote / Berlin, Germany€30k - €100k
10 months ago

Job Description

About Herdius:

Herdius is a Berlin based Blockchain Company. We are working on building homomorphic distributed private key generation which then is turned into value bearing products in different sectors. Currently we are very close to open beta-testing for the Herdius-Crypto-Wallet.
What we focus on on the blockchain field specifically is interoperability and trading. When connecting different chains on the key level, users can eliminate communication channels, bridges and complex systems. In other words, users can do cross-exchange and chain token swaps very conveniently and profitably for the user due to the cross-exchange arbitrage opportunities. The broader vision is one day to replace API auth keys with public-private key cryptography in order to provide layered access to user data.

All this makes for a crypto eco system and hedge fund that pays interest on all cryptocurrencies (that right now are unfortunately somewhat unusable and just laying around on wallets).

About the role:


Herdius is seeking for a Gopher Guru - an experienced Senior Golang Backend-Developer - to join our team of smart and visionary individuals. Experience in Blockchain is not necessary but a big plus.

We do not look at this role as another standard job but rather as great opportunity to build something really meaningful und amazing. Become a member of our great collective of top nodge engineers and people - altogether working to create cutting edge tech for the masses.

Besides the Herdius HQ in Berlin our Dev-Team is working mostly remote on different time-zones - so this vacancy surely also is location agnostic.

We would expect you to contribute at least 20hrs per week for part-time but joining full time is possible, too.



Cool things you will work on:

  • Implementation and design of Herdius’ consensus algorithm and p2p order routing protocol.
  • Lots of work around trading and high volume data handling and transfer.
  • Design and implementation of a low-latency, high-availability, and performant algorithmic hedge fund and exchange order book.
  • Integration of the Herdius distributed private key generation protocol.
  • Constant performance testing and improvement of our architecture.
  • Working on new financial products that have not been seen in the crypto world, setting up the base-layer infrastructure of a trading system and hedge fund

Skills & requirements

  • Strong proficiency & experience working with Golang
  • 3+ years of experience as a backend engineer, language agnostic but Go, React, NodeJS, Vue.JS, Scala, Angular, Rust preferred
  • Experience and passion working with distributed systems and networking
  • Strong interest in blockchains and related technologies
  • Passion for delivering quality, secure code with loads of testing
  • User authentication and authorization between multiple systems, servers, and environments
  • Interest in privacy and cryptography, trading and financial service
  • Understanding fundamental design principles behind various consensus algorithms
  • Understanding differences between dPOS, DAGs, Plasma, BFT, aBFT, etc.
  • Implementing automated testing platforms and unit tests
  • Proficient understanding of code versioning tools, such as Git

Interview Process

Your education or professional experience at the end of the day does not matter to us. It all comes down to us being convinced by your skills and drive! 
We mainly look for people who are passionate about projects they work on and have the drive to see a project through. Our code is mostly done in Golang with some Solidity for connectivity with Ethereum.

How to apply:

Send anything that reflects on your knowledge and experience in the field. Besides a CV/LinkedIn-profile you can send links of your GitHub/Stack Overflow/Portfolio/ or something awesome you’ve built that you’re simply proud of.

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Senior Engineer Data Retrieval with source{d}
Madrid, Spain / Remote€49k - €53k
10 months ago

Job Description

At source{d} we are building the technology stack for the next generation of Machine Learning powered developer tools. We are an open-core company built around our Open Source projects.

We have raised over ten million USD so far, and we are currently growing our team.

This is a remote position however can also be based from our Madrid office.

All remote applicants must be based between the San Fransico and Moscow Timezones

Responsibilities

  • Writing robust and maintainable backend code.
  • Designing new features.
  • Maintain our projects and improve its stability.
  • Supporting internal stakeholders.
  • Supporting our open source community.

Requirements

  • Strong backend coding skills in, at least, two languages.
  • Good algorithmic problem-solving skills.
  • Experience with performance optimization or scaling in volume of data.
  • Strong Linux skills.
  • Experience creating public APIs (REST, gRPC or equivalent).

Preferred Requirements

  • Experience with Linux storage and networking.
  • Experience with distributed systems.
  • Experience with distributed storage.

Team

The Data Retrieval team is developing source{d}’s data retrieval pipelines that synchronize and provide access to any number of code repositories. Written mostly in Go, it aims to be robust, friendly, flexible and capable of running on large-scale distributed clusters over petabytes of data.

We at source{d} seek to be at the heart of any project related to source code. Thus, this core tool is used both in-house for building source{d}’s unique global scale open dataset of +60M code repositories for cutting-edge Machine Learning research, as well as used by our customers to ingest git repositories to their source code processing clusters.

  • Good knowledge of Linux, storage, networking and distributed computing is important.
  • You will be expected to have strong backend coding skills in at least two languages, and very good algorithmic problem-solving skills. Skill at programming in Go is not required but will be highly appreciated. We strongly believe it can be learned by any skilled developer, and we care much more about our team’s mindset and prior experience than specific language skills.

Culture

  • source{d} is a company for developers by developers. We firmly believe in always doing what’s best for the individual developer in the community. Our team consists of members who are passionate about programming. To understand our culture better, read more about it here.
  • At the moment, we are 35+ people from 10 different countries working closely together from our office in Madrid. We are more than happy to sponsor you a visa and guide you and your family through the whole process if you decide to come to work from our office, but you may also choose to work remotely. Currently, we have remote team members in USA, Portugal, Ireland, France, Belgium, Poland, Estonia and Russia.
  • For those wanting to work from one of our offices, we fully support the visa and moving process for you and your family.
  • At source{d}, we have a transparent salary policy which we feel strongly about it. Your seniority level will be determined during the last round of on-site interviews.
  • At source{d} all of the projects we work on are public on GitHub and the vast majority are open-source under licenses such as Apache 2.0 or GPL3.
  • We don’t just believe in open-source, we also believe in radical transparency as an organization, there we publish everything about the company at github.com/src-d/guide.

Perks

  • We go to conferences and other developer events!
  • Open Source Days, every second Monday, you are encouraged to work on any OSS project you choose.
  • Flexible hours, set your own schedule that fits you.
  • Free books. We will buy any books that help you learn & grow.
  • If you choose to work from one of our offices, you will enjoy a comfortable and spacious environment.
  • Annual summer and winter Christmas parties and a hackathon retreat are held in Madrid and all team members are flown over for it.
  • We also have our own, Open Source craft beers.

Other

  • We offer visa and relocation support for those wanting to work in the Madrid office.
  • The local timezone of developers who want to work remotely should be between San Francisco and Moscow.

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Energi Cryptocurrency Logo
Go Developer Core Blockchain with Energi Cryptocurrency
Remote$60k - $120k
1 week ago

Job Description

Energi is a top 100, self-funded cryptocurrency project with over 60 contributors across 17 time zones. Energi (NRG) is designed to serve the need for a globally adoptable digital currency and is currently on multiple exchanges with additional exchanges in the future. Our mission is to become the world’s leading cryptocurrency with the unification of Smart Contracts, Governance & Self-funding Treasury to ensure longevity and enable rapid growth.

We are looking for a full-time blockchain developer with strong Golang skills who can work on a distributed (remote) team to continue the development and improvement of this core part of our technology stack.

The role will involve smart contracts, decentralized governance, master nodes, blockchain

Must have technical skills:

  • Specialist/expert in Go/GoLang
  • Specialist/expert in Solidity
  • Strong in Javascript (Node, React)
  • Strong in core Computer Science theory/use (data structures, algorithms, etc.)

Other requirements:

  • 4+ years of commercial software development experience
  • 2+ years of core blockchain development experience (a commercial or large open-source project)
  • Fluent English communicator
  • Self-driven
  • Passionate and up-to-date on rapidly changing technology
  • Values aligned with the Energi culture and values (see https://www.energi.world/join-our-team/

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ProntoPro Logo
Software Engineer Backend with ProntoPro
Milan, Italy / Limited Remote€40k - €55k
2 months ago

Job Description

Working at ProntoPro

You will have visibility over the whole business and not just on your area of competence.

We strongly believe that everybody can give an important contribution, also from the architecture, product, and business strategypoint of views.

You will be part of our Technology department, currently counting 20 people and expected to grow up to 30+ people during2019.
You will create a scalable product that will support ProntoPro hyper-growth.

You will work in an environment which is highly focused on tech trends and agile methodologies.
In particular, you will play with the following stack: PHP 7, Symfony, Go, nodeJS, MySQL, MongoDB, RabbitMQ, Redis, Sentry, Kubernetes, Drone.io, Travis, Docker, Git.
We continuously strive for enriching/upgrading our tech stack and we cannot wait for your contribution!

You will also attend meetups/events and have the chance to speak about how we face and solve tech challenges at ProntoPro.

Role

We are looking for a Backend Software Engineer willing to join our Technology department.

Responsibilities

  • Develop scheduled product features.
  • Fix prioritized issues from the issue tracker.
  • Continuously improve the quality of our software by bringing innovation and work on performance optimization.
  • Create high quality code and tests.

Requirements

  • Solid knowledge of PHP and SOLID principles.
  • Solid knowledge of MVC/REST/software design patterns.
  • Good knowledge of relational DBMS (MySQL).
  • Good knowledge of GIT versioning system.

Bonus points

  • Experience with Go.
  • Experience with Symfony and Doctrine ORM.
  • Experience with microservice environments.
  • Experience with non-relational DBMS (MongoDB).
  • Experience with message brokers (RabbitMQ).
  • Experience with CI/CD systems.
  • Experience with docker.
  • Experience with machine learning models.
  • Experience with classification/sorting/stemming/search algorithms.

Routine

  • You will develop product features (the most complex ones will require pair programming).
  • You will craft API endpoints to be used either by our Frontend and our mobile applications.
  • You will contribute to our test coverage by writing unit and E2E tests.
  • You will review your teammates’ pull requests.
  • You will create local and CI automations in order to optimize the workflow.
  • You will collaborate with Product Owners, Data engineers and Systems engineers.
  • You will work with other departments such as BI, Sales, Customer Care, Operations and Marketing.

Recruiting process

  • Candidates will be invited to schedule a 15 minutes screening call with our global recruiters.
  • Next, candidates will be invited to schedule a 30 minute phone call with a Tech Lead
  • Next, candidates will be invited to complete a small coding task.
  • Next, candidates will be invited to schedule a 45 minutes technical and behavioral interview with a Tech Lead and possibly a peer.
  • Next, candidates will be invited to schedule a 45 minutes behavioral interview with a founder or the CTO or a member of another department (this will change on a case-by-case basis).
  • Successful candidates will then be made an offer.

Workplaces

Our tech teams are distributed among two HQs:

  • Milan: via Carlo Farini, 41 (map)
  • Rome: via Marsala, 29/h (map)

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Corsearch Logo
Head of Engineering with Corsearch
Remote€65k - €90k
2 months ago

Job Description

Job description

In the seedy, greedy world of online crime, there are tens of thousands of counterfeit products placed for sale on the internet at any given moment. Pointer Brand Protection has developed an advanced software solution that allows our legal analysts to easily detect and act against online IP infringements on behalf of brands who are looking to eliminate knock-off items.

Why work at Pointer Brand Protection/Corsearch?

Our team analyzes millions of listings per day, ingesting data at a tera-scale rate. If that is not challenging enough, our overarching goal is to spot detrimental online activity for our customers and coordinate investigation activities in near real-time with advanced data-streaming and data-classification techniques. We run machine learning, image recognition, risk analysis and fraud detection algorithms in parallel to help clean the internet.

Requirements

What do we ask of you?

There are a few skills you should master, but don’t be afraid; we strongly believe it is your character that determines whether you are a good fit for our team or not. Besides your experience and expertise, we would like you to bring excitement, speed, creativity and a moonshot attitude to the team. We thrive in a fast-paced, FUN startup environment, taking on many challenges at once. That is what we would like to see with you as well: a passion, a fire within.

Technical Requirements:

  • Solid experience in Go and multithreading programming;

  • Proven experience in designing and implementing large data crawling architectures;

  • Strong knowledge of crawling concepts such as page levels, web performance metrics, W3C standards and scraping tools;

  • Familiar with common anti-scraping strategies (dynamic data loading, Reverse JS, IP proxy, cookie pool, authentication code, etc.);

  • Proficient with Linux/Unix.

Non-technical requirements:

  • 5+ years of experience leading and managing technical teams and software projects;

  • You are a pragmatic programmer who understands what is needed to get things done;

  • Fluent communication skills in English;

  • Focus on details and quality;

  • Proactive and goal-oriented;

  • Strong problem-solving skills;

  • Customer focus: You have the ability to understand what the customer challenge is, and drive backwards to reliable and effective technical solutions;

  • Raise the bar: Your solutions and technical advice are founded on your solid technical experience. You have managed one or more teams into continued success and your leadership prevails even in ambiguous scenarios;

  • Lead and build: We grow. You grow. Your team grows. You take responsibility for the growth and development of your team and help everyone around you improve every day.

Useful to have:

- Familiar with Amazon Web Services and its core products;

  • Familiar with data streaming platforms such as Kafka or Kinesis.

What’s in it for you?

  • 25 vacation days to recharge your batteries;

  • Full time remote working;

  • A laptop provided.

What do you do next?

If this sounds interesting, click apply and introduce yourself! We’d love to have a chat to get to know each other (either at our Pointer office or through Skype). We will be sure to keep you posted about the recruitment process every step of the way, which may also include an assessment. We very much look forward to hearing from you!

  • We don’t consider third party applications or agencies

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source{d} Logo
Lead Infrastructure Engineer with source{d}
Madrid, Spain / Remote€56k - €58k
7 months ago

Job Description

At source{d} we are building the technology stack for the next generation of Machine Learning powered developer tools. We are an open-core company built around our Open Source projects. We have raised over ten million USD so far, and we are currently growing our team.

This position is open to those wishing to work remotely between the San Francisco and Moscow Timezones as well as those who want to work from our Madrid Office.

Role

This position is for a Lead Engineer in the Infrastructure team. The team has currently 3 members.

The Infrastructure team manages multiple clusters:

  • Pipeline clusters, built on bare metal servers at a hosting provider. It has more than 1000 threads, more than 6TB of RAM and 500TB of storage, and it is backed by CoreOS and Kubernetes. It has two main goals: on the one hand, it stores all the available public code in a distributed filesystem and on the other hand, it runs intensive computation jobs over the stored data on top of Apache Spark.

  • Machine Learning research cluster, built on bare metal servers at our Madrid office. It is backed by CoreOS and Kubernetes too and it has GPUs available on every server to run deep learning algorithms.

  • Multiple Google Kubernetes Engine clusters for public-facing services. All clusters are managed with Terraform, Kubernetes and Helm.

The team also maintains several services such as databases, queues, continuous integration, monitoring, logging, etc.

At source{d}, we care about Open Source, which is why we as the infrastructure team we contribute to projects such as Terraform & CoreOS and create our own. We maintain the official Terraform provider for Helm (terraform-provider-helm).

We are looking for someone with a background in Linux, networking and containers, passion for automation and experience working at scale. Finally, knowledge of at least one backend/scripting language who cares about best development practices.


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Software Engineer, Core Database with Axiom Inc.
Remote$40k - $80k
8 months ago

Job Description

This position is Remote within UTC +/- 3

Have you ever tried to monitor your infrastructure? We have, and our experience using multiple monitoring SaaS products drove us to build Watchly - a monitoring solution that transforms the way you monitor your products and makes life better for engineers. No more waking up at 2 am and correlating incident data from three different websites, no more ugly & confusing charts and logs, no more maintaining 3 different agents on each VM. One system to rule them all.

At Axiom we are transforming the self-hosted software experience, building a product suite that encapsulates everything a business needs while ensuring a high-quality experience. Our focus on ease of use, security, and privacy ensures our customers get all the benefits of traditional SaaS products, right inside their infrastructure.

**About the Engineering Team ** Engineers at every level directly impact improvements across the product, from feature scoping through design to end polish. Building an outstanding experience for each of these user flows is made more complex by our goal of creating what is best for customers - rather than what is easiest to deploy.

**About the Role **

As a software engineer at Axiom, your breadth of skills paired with our bottom-up product process will give you as much autonomy and license as you can handle. If you can build it and it’s good for the company, do it! There’s no limit to how valuable you can be or how much impact you can make here. We’re looking for people who want to make a mark on the world—who have the ambition to dream big and the talent to bring those dreams to fruition.

Responsibilities

Explore new systems, and processes while also being able to discuss when (or when not) to use them. Help further design and implement our distinct homegrown time-series database from an architectural and engineering viewpoint. With a focus on performance and stability take our time-series database to the next level Participate in a culture that values thoughtful code reviews, and frequent deploys. Must-Have Qualifications

  • Possess a deep understanding of software architecture, design, and testing
  • Comfortable around Database fundamentals such as:
  • (Probabilistic) Data Structures
  • Big O notation
  • File systems
  • SQL processing
  • Distributed systems
  • Concurrency control
  • Data replication & Consensus Algorithms
  • Caching
  • Be proficient with golang, shell scripting
  • Familiarity with unix systems

**Nice-to-Have Qualifications ** * Be familiar with, and comfortable contributing to, robust backend tooling to support our growing team. * Understand the ins-and-outs of debugging cloud systems, and, have in-depth experience with tuning performance for massive datasets * Experience writing documentation and tests, appreciating their importance to the team and product * Open source contributions, projects, and working with communities

**More About Us ** The team at Axiom has been fortunate to work together for many years across multiple companies and multiple products.

Throughout our journey, we would come across services that we wanted to use for monitoring/data visualization/etc, and we would always have a tough choice to make: hand over our data to a third party to get a fully featured product, or use a half-baked solution that could run inside our infrastructure and allow us to keep our data safely in our hands.

When the previous company we worked for was acquired by Microsoft, we decided to take that opportunity to work on this problem. We decided to build polished, featureful, and easy to use products which didn’t sacrifice privacy and security.

The result is Axiom.


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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 with Hashicorp
Charlotte, NC / Remote$125k - $140k
2 years ago

Job Description

On the Nomad team, we develop tools for service deployment and batch job scheduling. Our customers place a high level of trust in us, relying on our tools to operate their own infrastructure and software effectively, and so we care deeply about reliability and performance.

This particular position is unique in that in addition to general Nomad backend engineering duties, this person will be the sole internal owner of the Nomad integration for Spark. We anticipate that work taking approximately 15-20% of this person’s time, and the rest of the time will be spent working on the overall Nomad roadmap along with the rest of the Nomad team. While we strive to hire at a variety of experience levels, this particular opening is not well-suited for recent graduates due to the level of independent ownership we expect for the integration for Spark. You will have the support of a Product and Engineering Manager in prioritizing and delivering work for the integration, but minimal fine-grained oversight from other Nomad Engineers. You will, however, benefit from direct interactions with users of the tool! This is an excellent technical leadership opportunity for someone with the capacity to operate well at this level of independence.

At HashiCorp, we value top-notch collaboration and communication skills, both among internal teams and in how we interact with our users. We take care to balance and be responsive to the needs of our open source community as well as our enterprise level customers.

Engineering at HashiCorp is largely a remote team. While prior experience working remotely isn’t required, we are looking for team members who perform well given a high level of independence and autonomy.

In your cover letter, please describe why you’re interested in working at HashiCorp, and what draws you to this role in particular! Since this is a unique role on the team, we require a cover letter for your application to be considered complete.

In this role, you can expect to:

  • Be the sole internal owner of the Nomad integration for Spark
  • Program in Golang for general Nomad work, learning from and contributing to a team committed to continually improving their skills
  • Program in Scala for integration with Spark work, as an independent Scala expert
  • Work on next-generation distributed systems for infrastructure management
  • Develop novel algorithms within the context of our open source tools
  • Build and architect systems for managing extremely large-scale global fleets of resources
  • Interface directly with internal teams, users and HashiCorp customers, and represent HashiCorp well to the large Nomad community
  • Own the full lifecycle of feature development from design through testing and release

You may be a good fit for our team if:

  • You are fluent in Scala or a similar language (Java skills with an understanding of functional programming concepts is a workable substitute)
  • You are interested in learning Golang if you aren’t already well-versed
  • You have past experience working with large batch data workloads, and can empathize with the problems that Spark solves for its users
  • You’re familiar with systems engineering, with networking and operating systems, and are comfortable with low-level programming
  • You have prior experience working in high performance or distributed systems; while we strive to hire at a variety of experience levels, this particular opening is not well-suited for recent graduates
  • You can knowledgeably discuss tradeoffs in distributed systems, such as those made for debugging and performance
  • You’re familiar with the pieces of typical modern infrastructure: secret storage, service discovery, etc
  • You’re able to reason about performance, security, and user interactions in complex systems

At HashiCorp, we are committed to hiring and cultivating a diverse team. If you are on the fence about whether you meet our requirements, please apply anyway!


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Systems Developer with Brankas
Jakarta, Indonesia / Remote$30k - $100k
2 years ago

Job Description

About Brankas

Brankas is a cutting-edge provider of consumer and enterprise focused financial management software and systems. Brankas’ backend service-oriented architecture is entirely written in Go, and deployed on cloud-based systems (GCP, AWS), making heavy use of third-party systems and APIs.

About the Position

Brankas is looking for a strong developer generalist with previous experience building production quality systems in Go. Candidates should have a strong desire to work in a fast moving, but rigorous development environment, with focus on pushing high quality, production grade, and secure code. Candidates should be familiar with service-oriented architectures / “microservices” and have strong working knowledge of systems architecture and design.

In this position, you will work directly, hands-on with the CTO and will have the opportunity to make a direct and meaningful impact on the future technology of a fast growing tech company and platform.

Qualifications

  • BS in Computer Science or related field
  • Minimum 4 years work experience
  • Strong knowledge / understanding of algorithms, software engineering, distributed systems, test driven development + continuous integration, databases, configuration management, and web services
  • Demonstrated experience working with frontend (web, Android, and iOS) and backend technologies
  • Strong commitment / experience to building secure, efficient and resilient systems
  • Familiar with cloud technologies, service offerings, and related APIs (AWS, GCP, etc)
  • Capable of building, deploying and managing Go production applications “in the cloud”
  • Previous experience working in banking, ecommerce, or finance is a plus
  • Candidates must have excellent English communication skills and be independently driven to success

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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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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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