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Balloon Logo
Sr. Backend (Go) Engineer with BalloonSponsored
San Francisco, Remote$90k - $150k
5 days ago

Job Description

Like building services and RESTful APIs? We use Go to make our Balloon engine…go. We also use MongoDB, Redis, Docker, and we put it all on AWS. You have experience building scalable services for a production environment. You love to build, create, teach, and learn.

We are a pre-Series A startup and building out the core engineering team. Experience building services for production environments is required and early stage startup experience is strongly preferred. You should be:

  • motivated, driven, and a self-starter
  • eager to build and contribute
  • excited to get in on the ground-floor and build a product ready to scale
  • confident and comfortable operating in a fast-paced, ever-changing, and growing entrepreneurial environment

Compensation includes competitive startup salary and equity, and benefits including health, vision, and dental.


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Button Logo
Senior Software Engineer, Backend with Button
New York, USA$105k - $145k
3 months ago

Job Description

Button’s mission is to build a better way to do business in mobile. Today, we work with some of the largest and most interesting businesses in the world, to connect consumers with what they want at the tap of a button. We build with the consumer experience in mind, and we have a reputation for paving the future of mobile and enjoying the road to get there.

As a Software Engineer on our Platform team you’ll design and build the services, APIs and frameworks that sit at the very foundation of Button’s business. Our portfolio includes the programmatic interfaces that connect Button to many of the largest brands in e-commerce, and the real-time decisioning engine that ensures we’re able to provide the best offer to each customer.

As a Senior Software Engineer, you will lead the design of new services and frameworks that advance our ambitious product goals. You’ll be a key contributor to shaping our Engineering and technical culture, driving design reviews and providing guidance and direction to developing members of our team

Our Engineering team values a fast moving and high-trust environment that affords each member the opportunity to develop expertise operating services at meaningful scale in a distributed cloud environment. You’ll compose solutions from a broad range of technologies, including Go, NodeJS, Docker, Prometheus and ECS. You’ll also move fast; we ship changes to production dozens of times each day.

As a senior software engineer in the platform team you will:

  • Develop scalable, low-latency web services using a variety of tools and languages, including Go, NodeJS, Docker and ECS.
  • Collaborate with a cross-functional team to develop new features within our core platforms. You will work with product managers to translate user and partner requirements into technical designs, and with other Engineers to bring those designs to life with an emphasis on scalability, latency and accuracy.
  • Deliver the APIs and programmatic interfaces that drive deep integrations between Button and our largest partners.
  • Maintain a‘mystery-free’ production environment and keep the pagers quiet by implementing excellent monitoring, anticipating and planning for the unexpected.

We look for team mates who have

  • A passion for building reliable and scalable backend services in a distributed environment, and an interest in exploring new technologies.
  • A strong understanding of relational databases, and experience building stateful web services.
  • An excellent understanding of API design, and experience designing reliable RESTful APIs.
  • Experience coding in Go, Javascript / NodeJS, or Python — our major programming languages.
  • Experience and comfort in a production environment. You’ll be working in a“magic-free” service-oriented environment, using AWS ECS, Docker, and HTTP everywhere.

Who will you work with

  • Mike Wakerly, CTO: Mikey is Button’s Hawaiian shirt enthusiast and Chief Technology Officer. A former Googler and a San Francisco transplant, he loves mountain biking, tinkering on electronics, and any excuse to take a road trip.

  • James (or Jimmy) McGill, VP of Engineering: Hailing formerly from both Australia and Google, he spends his weekends hiking, surfing and designing and building furniture. See James for all of your Vegemite needs.

  • Liwei Mao, Software Engineer: With a team of talented engineers, she designs and builds the platform that powers Button’s monetization tech. She loves traveling for food, weekend kickball, and hot yoga classes.

More about us:

  • Button was founded in 2014. We’ve raised $65M in funding. Most recently we announced our $30M Series C in June 2019, led by Icon Ventures. Our investors include Norwest, Redpoint, Greycroft, DCM, and Capital One Ventures. We’re approximately 40 engineers and 120 people overall.
  • We believe and invest in personal growth, and we’ve got the results to back it up. We’ve been recognized multiple times by Fortune, Inc., and Crain’s magazines as one of the best places to work in the US.
  • We value diversity and come from all sorts of different backgrounds. Some of our teammates hail from big tech companies like Google; from financial giants like Bloomberg and MasterCard; and from previous startups like Chartbeat, Compass, and Blue Apron. We were especially proud the first time we hired a coding boot camp graduate.

Button is committed to being a welcoming and inclusive workplace for everyone, and we are intentional about making sure people feel respected, supported and connected at work—regardless of who you are or where you come from. We value and celebrate our differences and we believe being open about who we are allows us to do the best work of our lives.

Button is an Equal Opportunity Employer. We do not discriminate against qualified applicants or employees on the basis of race, color, religion, gender identity, sex, sexual preference, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by federal, state, or local law, rule, or regulation.


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Senior Devops Engineer with FullContact
Denver, Colorado, USA$105k – $130k
1 year ago

Job Description

About You:

You consider yourself a software engineer, with a strong understanding of operations. You are comfortable engineering custom solutions to operational problems. You take great pride in your craftsmanship. You never stop improving. You know the fundamentals of operating large scale web applications and supporting systems. You prefer a collaborative engineering environment. You are comfortable with scaling early stage companies.

About Our Tech Stack:

Microservices based architecture primarily made up of JVM services deployed on Linux.

No physical infrastructure, fully deployed on Amazon Web Services and Kubernetes.

Key Technologies:

PaaS - Kubernetes - Docker CI/CD - Spinnaker / Jenkins - Ansible - Terraform Database - HBase - Cassandra - Amazon Aurora - ElasticSearch Messaging - Kafka - RabbitMQ / AMQP - SQS

Experience & Requirements:

Proficient in at least one programming language Experience in creating and managing infrastructure as code Understanding of and opinions about CI/CD toolchains Familiarly with large clouds providers (AWS, GCP, etc) Familiarly with container deployment and development lifecycles Security is an instinctive part of your job.

Responsibilities:

Keep our infrastructure up and running smoothly. Build and maintain highly fault tolerant infrastructure. Stay current on the latest technologies used across the organization. Automate the build and deploy process so that you can maintain the entire infrastructure from the stool of a bar….or a beach. Work with the entire engineering org to solve difficult problems

Competitive salary based on experience

Generous stock options “Paid, Paid Vacation” bonus - gross amount of $7,500, eligible after first 365 days of continuous employment Fully PAID health, dental and vision insurance premiums Company funded Health Reimbursement Account (HRA) Unlimited Vacation Policy MINIMUM of 15 days of vacation, but as many you need, after receiving approval from your manager After 1 year of employment, the option to work remotely for one month per year. 12 weeks 100% paid leave after birth/adoption of child for primary caregiver (off the grid, of course) or 3 weeks 100% paid leave after birth/adoption of child for secondary caregiver (off the grid, of course) 10 Paid Holidays


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CTO with MLG Blockchain
Toronto / New York City / San Francisco, USA / Remote$80k – $160k
1 year 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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Tech Lead in Blockchain Consulting with MLG Blockchain
Toronto / Boston / San Francisco, USA / Remote$60k – $140k
1 year 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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Senior Backend Engineer with Pink Technologies
Los Angeles, USA$90k – $170k
1 year ago

Job Description

As a Back-End Engineer at Pink, you will work closely with the founding team to make the business processes and event casting experience come to life. You will be responsible for helping to design & maintain the server architecture upon which Pink functions. In addition, you will play a fundamental role in creating new IP around complex casting processes and cutting edge business operation algorithms.

Basic Qualifications:

  • B.S. or advanced degree in Computer Science, related field or equivalent work experience

  • Extensive experience developing server side solutions

  • Experience developing REST API’s

  • Experience with relational databases (PostgreSQL, or MySQL)

  • Experience and understanding of one or more MVC frameworks

  • Extensive experience/strong with 2 or more of the following: Golang, Ruby, Javascript, React, React Native, DevOps

  • Professional experience utilizing Git and continuous integration

  • Writes unit tests, experienced with TDD

  • Passionate about code readability, maintainability, extensibility, and modularity

Preferred Qualifications: -Experience working with key value stores

-Deep knowledge in one or more of: relational databases, caching strategies, data analytics, DevOps

-Excellent verbal and written communication skills

-Excellent problem solving/troubleshooting skills and attention to detail


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Infura Logo
Remote Golang Backend Developer with Infura
Remote (Europe, USA)$90k - $150k
2 months ago

Job Description

REMOTE GOLANG DEVELOPER (Europe and U.S.)

About Infura at ConsenSys:

Infura is a platform for decentralized infrastructure, and it is one of ConsenSys’ flagship projects. Infura is widely recognized in the Ethereum ecosystem, and its infrastructure powers other very popular projects in the space.

Infura is aiming to be an infrastructure powerhouse and a “source of truth” of the decentralized world.

About the role:

  • Use your extensive knowledge of Golang and (Python or JavaScript) to design and implement backend services (APIs, daemons, and web services) to support our high volume backend as well as frontends created by Infura and its customers.
  • Architect and build software that helps Ethereum clients (like Geth and Parity) to scale massively.
  • Collaborate with a team of senior engineers to build the infrastructure powerhouse of the decentralized world.
  • Support and promote the Ethereum ecosystem, with a front row seat to ICOs and other major events in this exciting and rapidly growing ecosystem.

Requirements

  • Languages: Go / Golang and (Python or JavaScript)
  • Experience with API design and implementation
  • Ability to architect software using the services provided by a cloud provider
  • Ability to incorporate the requirements of both the frontend and infrastructure domains into software design
  • Familiarity with AWS
  • Familiarity with Linux
  • Familiarity with Docker
  • Familiarity with Redis
  • Familiarity with RDMSes such as MySQL
  • Ability to analyze and optimize performance in high-traffic internet applications
  • A constant desire to improve, learn more, and take things higher
  • Strong communication and documentation skills as well as proven ability to work within a team
  • At least four years’ backend engineering experience, a large portion of which in a team environment
  • Bachelor’s degree in Computer Science, Engineering or related field, or equivalent training, fellowship, or work experience

Bonus Points

  • Blockchain / Ethereum experience a strong plus
  • DevOps experience
  • Experience with or knowledge of large scale, high volume systems
  • Experience in small start-up environments

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Software Developer - Payments with Sezzle
Minneapolis, USA$75k - $120k
2 months ago

Job Description

Our Company

Sezzle is a cutting-edge fintech company whose mission is to financially empower young consumers. Only one in three millennials own a credit card, and the vast majority of millennials possess a subprime credit score or no score at all. To address these problems, Sezzle has built a payment platform that increases purchasing power for consumers by offering interest-free installment plans at online stores. This increase in purchasing power for consumers leads to increased sales and basket sizes for the hundreds of eCommerce merchants that currently work with Sezzle.

The Position

We are looking for a Sr. Software Engineer to work on our Payments Team, who will assist us with the design, development, and installation of software solutions. Your duties will include development, writing code, and documenting functionality. You should be able to build high-quality, innovative and fully performing software in compliance with coding standards and technical design.

Responsibilities

  • Organize lifecycle software development

  • Prepare specifications and determine operational feasibility

  • Write well-designed, testable, and efficient code

  • Prepare software verification plans and quality assurance procedures

  • Organize documenting and maintenance of software functionality

  • Integrate software components into a fully functional software system

  • Evaluate and deploy software tools, processes, and metrics

  • Provide support and consulting on software systems usage

  • Ensure compliance with project plans and industry standards

Recommended Attributes

  • 4+ years’ experience of working on a Computer Software Engineer or Software Developer position

  • Significant experience in developing web applications

  • Excellent knowledge of Relational Databases, SQL and ORM technologies

  • Good experience in designing interactive applications and with test-driven development

  • Good knowledge to develop software in C++, C#, Java or other selected languages

  • Extensive experience in React

  • Experience with Go, React, and AWS

  • Experience in documenting requirements and specifications

  • Close familiarity with software engineering tools, software development methodology, and release processes

  • BS degree in Computer Science or Engineering

About You

  • A+ Character. We are team-first here at Sezzle.

  • A hard-working mentality. It’s early and there is still a lot to build.

  • An excellent communicator.

  • A fun attitude. Life’s too short. We can have fun while we work hard on cool things.

  • Smarts. We need people who are smart enough to make decisions on their own and also smart enough to know when they need input from others.

Equity is included as part of the compensation package upon hire and will be discussed during the interview process.


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Senior Software Engineer with Helix
San Diego / San Mateo, USA$155k - $205k
3 months ago

Job Description

It’s our mission to empower every person to improve their life through DNA. We believe DNA will be digitally accessible to each person so that it can be used—at any time—to improve health outcomes and accelerate research.

Helix powers life-changing population health programs. Our world-class clinical laboratory platform and proprietary Exome+ assay enable health systems to integrate genomic information into routine clinical care and enhance the accessibility of personalized healthcare. Additionally, Helix stores and protects participants’ DNA information, so that as the science evolves, health systems, patients and researchers are able to continuously benefit from a lifetime of DNA insights.

Our big vision comes with big responsibility. That’s why we’re building a diverse team of experts in the field of genetics, engineering, design, business development, and beyond to help bring actionable insights to our customers.

What’s important to us:

  • Curiosity — we are all passionate about the possibilities enabled by having access to your own genome
  • Responsibility — we have an obligation to people and our partners to operate with highly credible research guided by well respected advisors, with clear and effective communication about our products
  • Agility — flexibility and a desire to be nimble, smart, and effective are important to the Helix culture
  • Follow-through — we’re building a diverse team with amazing track records of achievement in multidisciplinary environments

As a Senior Software Engineer, you will:

  • Design and build high quality enterprise grade software solutions for genomics lab and data pipeline applications.
  • Collaborate with product managers, bioinformaticians, scientists, regulatory, and other engineers.
  • Synthesize requirements and author new engineering designs.
  • Build for reliability and scale across users and health systems.
  • Advance engineering best practices.
  • Mentor other engineers to reinforce a culture of learning and teaching.

Required:

  • A passion for improving people’s lives through access to better information about their DNA
  • 5+ years development experience in one of the following: Go, Python, or a similar language
  • A proven track record of building software solutions for managing and processing large datasets
  • Strong written and verbal communication skills
  • Familiarity with developing software on cloud platforms — AWS, GCP, Azure
  • Affinity for an engineering culture that emphasizes Agile, DevOps, and continuous delivery

Pluses:

  • Familiarity with full-stack development
  • Familiarity with regulated software systems and entities
  • BS+ in Computer Science; coursework in genetics or bioinformatics

What Helix can offer you:

  • Competitive compensation, including meaningful equity
  • 401(k) with employer matching
  • Health insurance, including medical, dental, and vision
  • 12 weeks of Maternity or Paternity leave
  • 4 weeks of paid Pregnancy Disability
  • On-premise nursing room
  • Commuter benefits
  • Catered meals
  • Flexible PTO

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Raven Black Logo
Go Back-End Engineer with Raven Black
San Francisco, CA, USA$120k - $155k
3 months ago

Job Description

About Raven Black

What turns a minor skirmish into a major war? How does a natural disaster become a humanitarian crisis? Often, its poor decision-making caused by incomplete or inaccurate information that causes miscalculations, missed opportunities, and accidental escalations. That lack of knowledge and the uncertainty it causes is called “the fog of war.”

Raven Black’s command and control software platform does precisely that by combining scalable data infrastructure, machine learning, and visualization tools. Its purpose is to lift the fog. Raven Black has raised $4.5M from top tier VCs, including Accel, and has generated over $3.9M in revenue.

What You’ll Do

Our platform ties together dozens of data sources, any one of which could be the critical piece of the puzzle a decision-maker needs. Your job will be to thread new sources through our platform, from ingestion through parsing, ETL, ML/AI models, and visualization. In the process, you’ll learn everything about how the system works and contribute to our core infrastructure development. Each time you succeed, the fog of uncertainty will retreat that much further.

You may be a great fit if you…

  • Have at least 2 years of professional software development experience and at least 6 months working in Go
  • Enjoy and have experience designing, building, and managing data processing/storage infrastructure
  • Hold yourself and others to a high bar when working with production systems
  • Enjoy taking projects involving a wide variety of technologies to successful completion
  • Write high-quality code and can think in terms of systems and services. We work mostly in Go with some Python, but languages can be learned. We care much more about your general engineering skills than your knowledge of a particular language or framework.
  • Thrive in a collaborative environment with stakeholders and subject matter experts from a variety of disciplines

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Platform Engineer with Watchtower AI
San Francisco, USA$120k - $200k
4 months ago

Job Description

As an early Platform Engineer at Watchtower, you’ll enable us to deliver our platform reliably, securely, and at massive scale. You’ll help architect low latency, real-time microservices that process & detect sensitive data at scale.

Responsibilities:

Building highly-available and secure authentication and API services Maintaining and evolving mission-critical internal databases and services Optimizing and operating high volume auto-scaling streaming data services Instrumenting streaming data services for visibility into utilization per customer

Qualifications:

Expertise in one or more systems/high-level programming language (e.g. Go, Rust, Python, Java, C++) and the eagerness to learn more. Eagerness to wear multiple hats in a startup environment Experience running scalable (thousands of RPS) and reliable (five 9’s) systems. Experience with developing complex software systems scaling to substantial data volumes or millions of users with production quality deployment, monitoring and reliability. Experience with large-scale distributed storage and database systems (SQL or NoSQL, e.g. Cassandra, CockroachDB, Spanner) Ability to decompose complex business problems and lead a team in solving them Data Processing - experience with building and maintaining large scale and/or real-time complex data processing pipelines using Kafka, Hadoop, Hive, Storm, or Zookeeper

Tools We Use:

Go, React, Python, Cassandra, Redis, Terraform, Docker, Kubernetes, AWS (SQS, S3, Redshift, RDS, EKS), Kafka, Envoy

About Watchtower:

Watchtower is a cybersecurity startup dedicated to helping enterprises secure and manage their sensitive data. As a leading enterprise technology company, our product affects the personal data that people entrust businesses to store & process with care every day. Critical data in the modern enterprise is often sprayed across a broad set of cloud systems (e.g. SaaS & data infrastructure), and it’s a herculean task for security teams to monitor, manage, and protect this highly sensitive data. Via machine learning, our product makes it easy for companies to discover, classify, and protect this sensitive data across their cloud footprint - such as their corporate SaaS, data infrastructure, and APIs. In doing so, we prevent data leakage, provide unprecedented data visibility & protection across the cloud, and enable compliance. We’re a technology startup based in San Francisco and Palo Alto, well-funded by leading institutional investors with deep expertise in the cybersecurity industry. Learn more at our website www.watchtower.ai or by reaching out via email at careers@watchtower.ai.


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Senior Software Engineer with Paxos
New York City, USA$130k - $185k
5 months ago

Job Description

Paxos’ mission is to modernize finance by mobilizing assets at the speed of the internet. Paxos is building a future where all assets–from money to commodities to securities–will be digitized and move instantaneously, 247. Settlement risk will cease to exist, so trillions of dollars of trapped capital can go to work in a global, frictionless economy. (Check out our Twitter feed for the latest news and information.)

Our Products include:

  • Paxos Standard (PAX) is a digital dollar and the world’s first regulated crypto asset. This stablecoin is backed 1:1 by dollars and offers a liquid, digital alternative to cash that is available 247 for instantaneous transaction settlement around the world. Launched in September 2018, it’s the most traded USD-backed stablecoin.
  • itBit is a crypto-asset exchange. We also offer related trading services including escrow, custody and OTC trading.
  • Post-Trade: Based in London, our Post-Trade team works on a broad suite of products to simplify post-trade confirmations for precious metals, other commodities and FX markets. The team launched Paxos Confirmation Service in late 2018 and has already confirmed well over 100,000 trades with aggregate notional values in the hundreds of billions of dollars.

We are looking for a Senior Software Engineer to join our rapidly growing FinTech company. This is the opportunity to be part of a fast-paced, small, and flat organization responsible for developing our exciting cutting-edge products from design to production, as well as overseeing multiple projects from end-to-end. If you’re looking for an opportunity to directly see your work impact the business and our clients on a global scale, then this is a great role for you!

Who You Are:

  • You are a rock solid engineer who is master of at least one domain. This could be a functional domain like Securities or Precious Metals or a technical domain like Distributed Systems, Cryptography, Databases, AWS, etc.
  • You demonstrate a solid understanding of core engineering concepts. Strong understanding of Data Structures and Algorithms
  • You are able to understand and articulate the design and architecture of the entire system.
  • You embody our culture and values
  • You feel comfortable working in a tech-driven environment with the ability to coordinate across several stakeholder groups (Engineering, Operations, Marketing, HR, etc.)

What You’ll Do:

  • You will produce a work output by taking a complex user story, breaking it down into sub-tasks, and completing the sub-tasks with relative ease – own design, coding, testing all the way through deployment of each of those sub-tasks.
  • You will identify and proactively tackle technical debt before it grows into something that requires significant up-front work to resolve. A rule of thumb is to start looking into root cause of issues whenever there is noise. There is no smoke without fire.
  • You will strike the right balance between fixing the problem at hand and focusing on finding the root cause of problem. For example, if it’s a production issue the priority is to fix the immediate problem and collect all the data necessary for root cause analysis. In a non-production environment, the focus should be on finding the root cause and fixing it the right way to make sure the problem doesn’t occur again.
  • You will be actively involved with and mentor junior engineers doing code reviews resulting in up leveling the skill sets for the entire team

Paxos is an equal opportunity employer. It does not discriminate on the basis of sex, age, color, race, religion, marital status, national origin, ancestry, sexual orientation, physical and mental disability, medical condition, genetic information, veteran status or any other basis protected by federal, state or local law.


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Senior Backend Developer with PowerSpike
New York City, USA / Remote$80k - $100k
5 months ago

Job Description

Who We Are

PowerSpike is a media & technology company focused on building the most compelling and streamlined destination for activating sponsorships within gaming communities. PowerSpike collaborates with 19,000+ gaming and esports influencers to execute premium, authentic influencer marketing campaigns. PowerSpike’s influencer network reaches over 125M viewers every month and grew over 1000% in 2018. The 4-year-old company is backed by Techstars, Cox Enterprises, the Philadelphia 76ers, the Dorm Room Fund, and Ocean Azul Partners.

What we’re building

PowerSpike is building the world’s first Influencer Exchange.

Like a traditional ad exchange, where buyers can place bids for ads in real-time, PowerSpike’s technology instead enables brands to bid on influencers. We’re taking the simple and streamlined experience of programmatic advertising, and combining it with the authenticity of influencer marketing to deliver instantly scalable influencer campaigns. Think Google Ads meets influencers.

Currently focused on the gaming space, our technology enables brands like Intuit Quickbooks and Activision Blizzard to launch influencer campaigns across our network of over 19,000+ Twitch streamers, just like they’d make a media buy.

Your work will directly help influencers pursue their dreams and assist some of the biggest brands in the world in streamlining their influencer marketing efforts.

What we need

We’re looking for a dedicated, passionate, innovative, and security-oriented Backend Web Developer to work on bringing PowerSpike’s databases and API’s to life. Reporting directly to the head of development, you will be responsible for building bug-free data solutions which will deliver information to influencers, brands and advertisers to help them make critical marketing decisions for their spends. If the words RPC, distributed servers, and scalable architecture excite you - then we want to talk.

We value learning, creativity, candor, and collaboration - and as one of the first people at PowerSpike, we’re looking for someone who can help us define our culture and processes for years to come. Simply put, we believe in hiring A+ people, giving them clarity in what success means, and then supporting them to their fullest potential.

Responsibilities

-Create adaptable solutions to collect and process data from an api
-Develop scalable APIs for both internal and public consumption
-Implement, maintain and improve scalable databases
-Write scalable solutions to process mass data in real time
-Design and ensure data security and integrity
-Develop reusable and sustainable code

Requirements

-3-5+ years experience in backend development
-Server side language (Go/Python preferred)
-Experience with Docker and Kubernetes
-Familiarity with AWS and Google Cloud
-Database language (MySQL preferred)
-Experience with distributed systems and microservice
-Experience with machine learning
-Ability to adapt to new situations and learn new skills/languages
-Knowledge of Git

Bonus Points If

-You’ve worked at a startup or attempted to launch your own startup before (even if it failed)
-You’re a gamer, streamer, or fan of live streaming platforms like Twitch/Mixer/YouTube Live
-You’ve worked on ad exchanges or advertising/influencer related technology in the past


Perks & Benefits

-Competitive compensation -Stock options -Generous PTO -Medical Insurance -Early access to new products, games and services emerging in the space -Opportunity to be on the ground floor of one of the fastest growing startups in the gaming ecosystem

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Lead Backend Engineer with Wellthon
Canada / USA / Remote$90k - $100k
6 months ago

Job Description

Wellthon empowers people to live their best life with active-aging personal training in their living room. We’re building a video exercise program for people with Parkinson’s, Alzheimer’s, diabetes, heart disease, and for older adults who want to excel at their activities of daily living.

Think Peloton for Baby Boomers and the Silent Generation.

Wellthon has partnered with and been financially backed by one of the nation’s leading healthcare systems, OhioHealth.

Why work for Wellthon?

Work 100% remotely
We’re a fully distributed team. Say good-bye to a daily commute, missing your family’s events, and being stuck living in a place with astronomical housing costs.

Meaningful equity compensation
It’s early. You’ll be shaping the brand, product, and customer experience, so you deserve to have real ownership in the company.

Purpose-driven product
We’re building something that will improve the quality of life of millions of people. Think about your parents, grandparents, and older family members. You’ll be helping them maintain independence as they age, alleviate pain, avoid medication, reduce the risk of disease, and delay disease.

About you:

  • You could work for any major tech company, but you have a conviction to build something that matters
  • Ability to thrive in a fast-paced startup environment
  • Great communication skills, high EQ, and the ability to work with a distributed team

Responsibilities:

  • Work within an Agile team to develop backend applications
  • Design, implement, test and maintain the backend environments for our application.
  • Integrate our backend with 3rd parties services, or bridging such services together.
  • Collaborate with frontend developers to define proper APIs
  • Educate yourself and others, continuing to growing skill set, and exploring and evangelizing new technologies where appropriate.
  • Contribute towards improving the stability of our systems through best practices (code reviews, process improvements, incident resolution, etc.).

Required Experience and Skills:

  • 5+ years of backend development experience building consumer facing software at scale
  • Experience building backends with Go, and all the modern tooling that it requires (or really excited to learn it all)
  • Comfortable managing production environments.
  • A passion for great UX, attention to detail, and an empathy for the customer experience.
  • A high bar for code quality, and an interest in building toolchains that make building, testing, and releasing application code as efficient as possible.
  • Experience writing unit, integration, and functional tests, specifically for backend apps
  • Comfortable working in an agile, yet pragmatic startup environment where quality / user experience is not a tradeoff when building and releasing software.
  • Bonus points for experience with video, health, fitness, SAAS

If you join us, you’ll get:

  • Competitive compensation
  • Stock options – shared success is core to our mission
  • Comprehensive medical, vision, dental benefits
  • A family-friendly work environment
  • A shiny Mac and the other productivity accessories you need
  • Flexible schedule and freedom to work from wherever you please
  • Sense of purpose and satisfaction when you start to receive emails from the people whose lives you’re changing.

Interested?
Send us a note or cover letter with what excites you about Wellthon along with your resume.


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Full Stack Developer- Platform with Freedom Financial Network
San Mateo, USA$100k – $120k
6 months ago

Job Description

Are you excited to work on technologies like Go (Golang), TypeScript, React, and Cloud Infrastructure? Be part of new product development life cycle? If yes, then this is the opportunity you are looking for!

You’ll be joining the new ‘Platform Team’ and will help build (ground up) new services and tools shared across the Freedom Financial Network Companies. An opportunity to participate in design, architecture, development and deployment of these new services. Full Stack product development involves working on micro-services and front-end components. You will find here a highly productive, collaborative, and innovative environment where your voice is heard.

THE ROLE:

Implement well-designed web-based user interfaces using React Participate in the architecture of new micro-services for an enterprise level product Develop brand new RESTful services and JavaScript libraries Deliver high-quality code to production Collaborate with DevOps for cloud deployment Work closely in an agile team of product owner, engineers and scrum master in a collaborative environment REQUIREMENTS/CHARACTERISTICS:

Minimum of 5 years’ experience as a Software Engineer You have experience programming in TypeScript/Node.js, Go (Golang) or similar modern language/s You have designed, built, and maintained REST APIs for use in production and you have experience working with Open API standards like Swagger. You can solve problems quickly and independently Experience using front end JavaScript frameworks like React (preferred), Angular, Vue or similar Experience working in an Agile/Scrum development process preferred Familiarity with DevOps, continuous delivery, configuration management and tools is desired Knowledge of Microservices and respective architecture design principles and scalability best practices. Experience with Google Cloud Platform is highly preferred but not required. Experience with Docker and/or Kubernetes highly preferred but not required

CULTURAL FIT (Our Core Values):

Care (for everyone): We show compassion and contribute to the well-being and growth of those around us. We only pursue products that improve the financial lives of our clients. Act with Integrity (every time): We take the right action even when it is hard and even when no one is watching. We treat our employees, clients, and communities the way they wish to be treated. Get Better (every day): We innovate, iterate, and improve each day. We are creative, take thoughtful risks, and ultimately learn and recover from failures. COLLABORATE (with everybody): We strive to work together toward a common purpose by proactively sharing information and inviting participation. We recognize the perspective of various groups and embrace healthy, constructive debate.


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Senior Engineer with Bread
New York City, USA$100k – $175k
6 months ago

Job Description

We have enormous and engaging technical challenges. We are designing an API that can drop easily into any one of dozens of ecommerce platforms, proprietary and off-the-shelf, hosted and on-site. We need to verify online identity and predict fraud while providing a beautiful and frictionless consumer experience, and mine user and financial information to approve and price credit, all in real time. And we are using technology to explore new approaches to consumer credit marketplaces that have never been attempted before.

We are looking to hire a senior engineer to join the current technology team in continuing to build out our core platform and product. This senior engineer will:

  • be responsible for leading design and implementation of new features and iterations of our core platform
  • continue to develop our core infrastructure for Bread’s scalable and reliable services
  • deliver new working code every two weeks in a fast-paced, code-focused agile development environment
  • work with the rest of the engineering team to deliver new functionality to face merchants, consumers, investors, and internal users
  • design new iterations of our merchant integration APIs

Requirements

  • Expert knowledge of server-side languages and data stores (our system is built with Go/Golang and PostgreSQL, but we’re also happy to speak with those that have strong backend experience with other languages, including JVM languages like Java or Scala; Python; or C++)
  • Experience with message-based, loosely coupled architectures (we use RabbitMQ and Redis)
  • Experience building scalable, reliable distributed systems
  • Experience developing systems intended for cloud deployments (we use AWS)
  • A passion for engineering and technology

Preferred

  • Knowledge of financial products
  • Strong front-end skills in JavaScript, using a framework like Angular (we use React)
  • Experience with Go/PostgreSQL/Rabbit/Redis
  • Knowledge of e-commerce platforms, like Magento, Shopify, Demandware, or others

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Golang Developer(s) with Virtusa Corp
Phoenix AZ, New York City NY, USA$90k - $120k
9 months ago

Job Description

We’re looking for multiple Go Lang Developers in Phoenix AZ and New York City NY for one of our customers. This person needs to have

  • at least 12 months of experience using Go
  • passionate about Go and open source projects
  • 2 - 4 years of experience in a modern development stack
  • Knowledge of payments industry would be good to have

The positions are full-time and 100% onsite in AZ and NY. We’re looknig to hire someone permanently but are also open to consider contractors.


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Go Software Engineer with Inspire Fitness
Denver, CO, USA$80k - $120k
10 months ago

Job Description

At Inspire Fitness we eat, breathe, and sleep fitness. We are pushing the forefront of digital exercise equipment integration and on-demand content delivery. We are looking for enthusiastic mid to senior level developers to join our team. Our team is located in downtown Denver. You can find out more about us at https://inspirefitness.com.

We could use help with both development and dev-ops and hope you are excited about both.

Our weapons of choice:

Golang NSQ ELK and unified logging JavaScript GraphQL React NodeJS PostgreSQL Bonus points for mobile experience with:

Video Encoding AI / Deep Learning

We have automated systems to record and encode video streams as well as integrations with a React based website and external services. We’re looking for someone to work across both projects.

For running our projects we use a hybrid Agile process where team members swarm like Kanban but we work in one week sprints. The team contributes to the process through retrospectives.

If you have 3+ years of development experience, have worked with Go, and have a passion for dev-ops, we’d love to hear from you. Please send a resume or link to your updated LinkedIn profile to dev @ inspirefitness.com. We’d also appreciate a brief blurb highlighting your relevant experience and what you are looking for in your next career move. Come help us build the future of digital exercise content delivery and device integrations.


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Lead Engineer with Omaze
Los Angeles, CA, USA$115k - $135k
1 year ago

Job Description

Who We’re Seeking:

Omaze’s engineering team is looking for an experienced Software Engineer to help us grow in 2019 and beyond. We have a unique product, passionate customers, and global reach. We need a bold Lead to inspire a team of exceptional engineers building awesome stuff.

Key Responsibilities:

  • Mentor and grow a team of 4-6 software engineers on a project-basis
  • Establish a fun and results-oriented work environment based on accountability
  • Provide guidance and best practices with regards to design, code, and release processes
  • Lead and contribute to code reviews and technical architecture discussions
  • Write well designed, testable and reliable code as you ship features that help support amazing causes world-wide
  • Collaborate with Product to drive a highly responsive system that ensures code quality, stability, scalability, and meets desired goals

Our Ideal Candidate:

  • 3+ years of professional experience as a Software Engineer
  • Demonstrated experience with several programming languages, and deep knowledge of at least one object-oriented language
  • Impeccable verbal and written communication skills in technical and non-technical cohorts
  • Proven ability to effectively present and share information across a wide array of technical expertise
  • Familiar and comfortable with modern technologies, tradeoffs, and the design patterns emerging in web services
  • Passionate about helping others and a team-focused approach towards software development
  • You take your work seriously but not yourself

Perks & Benefits

Benefits:

  • Based in Culver City, Los Angeles; open to relocating candidates
  • Stock Options
  • 401K
  • Benefits - medical, dental, vision
  • Unlimited PTO
  • Dog-friendly
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Senior Software Engineer with RetailNext
San Jose, CA, USA$120k - $170k
1 year ago

Job Description

Are you interested in distributed systems or big data? RetailNext is looking for engineers to help build our cloud analytics system. We pull in and process data from thousands of brick and mortar stores to help our customers better understand and serve their customers.

We’re looking for engineers with experience in distributed systems or data processing at scale. We write code in Go and use tools like Cassandra, Redis, GRPC and MapReduce. We don’t expect you to be an expert in everything we do, but you should have a strong background in some plus an interest in learning the rest. The team is growing fast and there will be leadership opportunities for interested and qualified candidates.

We’ve built an environment where you can focus on big problems. Low on meetings and overhead. We are a community of makers and we want people with the same mindset. Focused on building great solutions to the problems our customers face.

Who you are

  • Strong in at least one of Go, Javascript, Ruby or C

Bonus points

  • Production experience with Cassandra or Riak
  • Experience with a project that used continuous deployment or Kanban
  • Work experience in retail

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Software Engineer with App Academy
San Francisco, USA$120k – $130k
1 year ago

Job Description

App Academy is building world-class training programs that help students from all backgrounds transition into careers in tech. Our core offering is a 12-week immersive coding and job search program that trains full-stack web developers. In 2017, we were named one of the top coding bootcamps in the world. We have been profiled in The Wall Street Journal, Washington Post, and Bloomberg as a driving force behind the changing face of tech education in America. Our unique model — we defer tuition until our students graduate and secure jobs afterwards — aligns us with the success of our students. Join us on our mission to empower people to transform their lives.

About the Role

At App Academy we are constantly innovating on a handful of products and courses. Our team maintains a range of products from internal tools to consumer-facing online platforms and we enable rapid development across these platforms through better automation and more cutting edge technologies. As a new member of our small but mighty team you will build on top of and improve our serverless platform, the business logic that powers our products, and bring new knowledge and expertise to the team.

Our Stack - Serverless (on AWS) - Node.js and Golang (polyglottic) - MongoDB - React/Redux - Ruby on Rails (legacy) - Postgres (legacy)

Responsibilities - You will work on and maintain serverless and cloud Infrastructure (AWS) and our online products/platforms. - You will help out with migration out of legacy platforms (mostly Ruby on Rails). - We are a small company and looking for people who can thrive in a collaborative environment that goes beyond a single team, as a member of our team you will hold meetings and discussions around product features with stakeholders. - Teach and Learn. We are unique as a team in this area. You will spend part of your time spreading knowledge or exploring new technologies both internally and externally (oss, articles, presentations). After all, we are in the business of education and we are looking for people who share our commitment to this mission.

Experience & Qualifications - Expertise in either Node.js/Golang or a language/framework you can convince us to use - Experience with React/Redux, and components in general - Experience with AWS (we use a wide-range, most notably Lambda, ECS) - A working understanding of Docker and Continuous Integration tools - Deep experience with Mongo or any NoSQL Database - Experience with TDD and an avid user of the process

Nice to Have’s - Open-source contributions as this helps us assess you better - Expertise with Kubernetes and Docker-compose is a plus - Experience with ServerlessExperience with Ruby, Rails - Experience working with remote teams is a big plus, we have a TA team based on NY - A passion for the education industry is a big plus!

Our Values - Take responsibility for student success. Everyone works together to enable student success. - Follow the numbers. Decisions should be backed by data. - Embrace a growth mindset. View challenges and failures as opportunities to improve. - Start with why. See the big picture and question the status quo. If there’s a better way of doing things we should investigate it.
- Create an inclusive environment. We work together to promote empathy and respect amongst all students and staff.

Benefits - Competitive salary - Unlimited paid time off - Employer-sponsored health insurance plans with 100% support for premiums - Delicious catered lunch twice a week - Great location in San Francisco with easy access to transportation options - Generous paid family leave program - The opportunity to work with driven and talented colleagues committed to lifelong learning

App Academy is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or Veteran status. We believe strongly that technology companies benefit from diversity and encourage applicants from underrepresented backgrounds to apply.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.

Learn more about our students, staff, and community at our blog here: https://blog.appacademy.io/

WE DO NOT ACCEPT APPLICATIONS OVER ANGELLIST. PLEASE APPLY HERE: https://bit.ly/2MQcQ0x


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