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Coinbase Remote - USA
🗓  Fri, Oct 11 AWS CI/CD Crypto Docker Fintech Go Infrastructure Dental insurance Health/medical insurance
At Coinbase, our mission is to increase economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us. There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Most importantly, we seek people who are excited about crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent all over th

At Coinbase, our mission is to increase economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us.

There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Most importantly, we seek people who are excited about crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent all over the world.

Who you are:

  • You’ve got positive energy. You’re optimistic about the future and determined to get there.
  • You’re never tired of learning. You want to be a pro in bleeding edge tech like DeFi, NFTs, DAOs, and Web 3.0.
  • You appreciate direct communication. You’re both an active communicator and an eager listener - because let’s face it, you can’t have one without the other. You’re cool with candid feedback and see every setback as an opportunity to grow.
  • You can pivot on the fly. Crypto is constantly evolving, so our priorities do, too. What you worked on last month may not be what you work on today, and that excites you. You’re not looking for a boring job.
  • You have a “can do” attitude. Our teams create high-quality work on quick timelines. Owning a problem doesn’t scare you, but rather empowers you to take 100% responsibility for achieving our mission.
  • You want to be part of a winning team. We’re stronger together, and you’re a person who embraces being pushed out of your comfort zone.

Coinbase Infrastructure Security is seeking a leader to build systems and integrations that support the prevention, identification, tracking, reporting, and remediation of vulnerabilities. As the engineering manager of Developer Security (DevSec), you will lead a team of software engineers who partner with program owners, technical subject matter experts, and cross-functional partners to deliver services and security controls that ensure the safety of Coinbase software and infrastructure. We deliver a delightful experience to Coinbase developers by prioritizing safe defaults, automated detection and remediation, and highly relevant and contextual findings. Your impact is quantified through measurable risk reduction that minimizes unnecessary friction and toil.

What you’ll be doing:

  • Build and operate services and system integrations that scan, track, and report vulnerabilities to Coinbase developers.
  • Partner with engineering leaders on cross-functional initiatives to improve the safety of Coinbase infrastructure and development platforms.
  • Coach your direct reports to have a positive impact on the organization and chart a fulfilling career path. Set clear targets and objectives, and establish KPIs for the team
  • Collaborate with engineers, managers, and program managers to turn our vision into a tangible roadmap every quarter
  • Be a thoughtful technical voice and support your team in making diligent architectural and operational decisions
  • Work with our talent organization to source and hire amazing engineers who will expand the Coinbase culture and product

What we look for in you:

  • At least 7 years of experience in software engineering.
  • At least 2 years of experience in security engineering, security architecture, or application security.
  • At least 2 years of engineering management experience.
  • You possess a strong understanding of what constitutes high-quality code and effective software engineering processes, creating an environment that fosters these principles.
  • An execution-focused mindset, capable of navigating through ambiguity and delivering results.
  • An ability to balance long-term strategic thinking with short-term planning.
  • Experience in creating, delivering, and operating distributed systems at scale.
  • You can be hands-on when needed – whether that’s writing/reviewing code or technical documents, participating in on-call rotations and leading incidents, or triaging/troubleshooting bugs.
  • Your passion for building an open financial system that brings the world together drives you to excel in this role.

Nice to haves:

  • You have designed, built, scaled and maintained production services and integrations for vulnerability risk reduction, including scanners, issue management platforms, and/or secure CI/CD infrastructure.
  • You have worked with Golang, Docker, and AWS or GCP.

P60006

Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).
Pay Range:
$211,650—$249,000 USD

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:

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Base Remote - USA
🗓  Fri, Oct 11 A/B Testing Crypto Go JavaScript Next.js QA/Testing React Native React.js Solidity Dental insurance Health/medical insurance
Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen. We believe that the onchain platform is the most important builder platform since the internet (“online”). We believe that the onchain platform should be open source, free to use, and globally available. And we believe that in order to make it really work, we need all hands on deck, working together to scale in a secure, decentralized, easy-to-use way. At Base, we live by our Stay Based values: we do the right thing, work hard, stay optimistic, prioritize the team, and push creative boundaries—all while building the future of onchain. We value a Zone 3+ work ethic, where our team rises to the challenge, embraces hard weeks, and makes small to significant personal tradeoffs when necessary to drive impact and innovation. Base is incubated within Coinbase and plans to progressively decentraliz

Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen.

We believe that the onchain platform is the most important builder platform since the internet (“online”). We believe that the onchain platform should be open source, free to use, and globally available. And we believe that in order to make it really work, we need all hands on deck, working together to scale in a secure, decentralized, easy-to-use way.

At Base, we live by our Stay Based values: we do the right thing, work hard, stay optimistic, prioritize the team, and push creative boundaries—all while building the future of onchain. We value a Zone 3+ work ethic, where our team rises to the challenge, embraces hard weeks, and makes small to significant personal tradeoffs when necessary to drive impact and innovation.

Base is incubated within Coinbase and plans to progressively decentralize in the years ahead. We believe that decentralization is critical to creating an open, global crypto economy that is accessible to everyone.

Base is built on Optimism’s open-source OP Stack. We’re joining as the second Core Dev team working on the OP Stack to ensure it’s a public good available to everyone; and contributing a portion of sequencer revenue to funding public goods.

We are looking for a strong frontend leaning Senior React Native Engineerto join the Wallet team to enable and accelerate the success of Base. Our team is on a mission to bring the next billion users onchain. Enabling creators to earn, surfacing onchain UGC content, making payments as easy as a tap, messaging your friends in group chats, and trading crypto – are all just the start of the next consumer app to unlock innovation, creativity, and freedom for everyone.

What you'll be doing:

  • Building and maintaining our frontend mobile and web applications with high quality standards
  • Work at the bleeding edge of onchain app development to build high quality experiences that are simple and delightful to users.
  • Open sourcing our web apps and libraries, and supporting open source contributions and issues from the community
  • Assisting teams inside Coinbase building onchain products, leveraging industry best practices and modern app development pattern

What we look for in you:

  • You have at least 5 years of experience in developing web and mobile apps and shipping user-facing features with JavaScript and modern js frameworks like React and NextJS
  • You've developed and shipped user-facing features with onchain components
  • You have deep user empathy and are unafraid to talk to users daily to build product intuition
  • You’re familiar with current trends and best practices in frontend architecture and onchain app development, including security, performance, and usability.
  • You’re familiar and able to drive product and design lifecycles, and collaborate closely with designers, engineers, and product managers
  • You write high quality, well tested and maintainable code

Nice to haves:

  • You’ve worked with Golang, Geth, Foundry, Solidity
  • You have contributed to open source crypto projects, for example OP Stack contributions or Base contributions
  • Experience with growth experiments or A/B testing frameworks
  • You’ve built responsive web and mobile applications

Job #: GBFE05US

Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).
Pay Range:
$180,625—$212,500 USD

<div class="content-conclusion">

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may viewPay Transparency,Employee RightsandKnow Your Rightsnotices by clicking on their corresponding links. Additionally, Coinbase participates in theE-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to accommodations[at]coinbase.com and let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:

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Omni Network EST Time zones
About We’re building Omni : a platform allowing developers to deploy applications across all rollups without fragmenting liquidity. We’re looking for early team members to help us bring this ambitious vision to life. We’re a team who already built a platform that processed over $70M leading to our $18M fundraise from top investors including Pantera, Two Sigma Ventures, Coinbase Ventures alongside angel investors including Stani Kulechov (founder of Aave), Sandeep Nailwal (cofounder of Polygon) and more. In addition to this we have over $4B deposited to secure Omni on mainnet. We are growing rapidly and we need ambitious and experienced team members to join us to help scale Ethereum’s future. About the role Engineers who join the team in this role will be responsible for designing and implementing foundational components of the Omni stack. This involves working heavily with Golang, Tendermint, Eigenlayer, i

About

We’re building Omni: a platform allowing developers to deploy applications across all rollups without fragmenting liquidity. We’re looking for early team members to help us bring this ambitious vision to life.

We’re a team who already built a platform that processed over $70M leading to our $18M fundraise from top investors including Pantera, Two Sigma Ventures, Coinbase Ventures alongside angel investors including Stani Kulechov (founder of Aave), Sandeep Nailwal (cofounder of Polygon) and more. In addition to this we have over $4B deposited to secure Omni on mainnet. We are growing rapidly and we need ambitious and experienced team members to join us to help scale Ethereum’s future.

About the role

Engineers who join the team in this role will be responsible for designing and implementing foundational components of the Omni stack. This involves working heavily with Golang, Tendermint, Eigenlayer, interoperability components, and off-chain services while also having responsibilities to collaborate with the wider engineering team to improve our overall architecture and code quality.

Responsibilities

  • Develop our core software stack – consensus and execution layers, Eigenlayer integration, and messaging protocol – from the design stage all the way to production ready implementations. Primarily in golang.
  • Build a modular interoperability standard that is highly secure while also being flexible enough to incorporate future innovations in the interoperability space
  • Build a network of validators that leverages restaked $ETH to secure the Omni chain
  • Design, build, test, deploy, and maintain our node software and off-chain coordinating agents to power our distributed network
  • Improve the design of peer’s architecture through thoughtful, professionally communicated feedback.
  • Contribute to open source projects and play a role in building out the crypto ecosystem at large.

Requirements

  • 3-7+ years of experience in a backend software engineering role with Go
  • 2-4+ years of experience developing a blockchain client / node that launched mainnet in production with > $50m at stake
  • Experience architecting, deploying, and maintaining a production system with > $100m and/or 1m users at stake
  • Extensive experience managing the software development life cycle for medium to large projects
  • Experience with AWS, GCP or similar cloud providers
  • Desire to keep up with modern best practices in software development and crypto, and shape our tech stack as we build out new systems and services
  • Location: Must be in the New York (EST) or Europe (CET) time zones.
  • Overlap hours: Available daily from 9 AM to 12 PM EST for team collaboration.

Competencies

  • Autonomous — specifically seeks to take greater ownership and responsibility and thrives in their personal growth by doing so
  • Action oriented — we are looking for people who take action by default, consistently driving forward progress without asking for permission
  • An engineer in both thought and implementation — they must be able to design architecture and see it through to implementation
  • Adaptable — thrives in ambiguity, able to quickly iterate and push forward as the business dynamically expands
  • Highly intelligent — learns quickly and can participate in abstract intellectually engaging conversations
  • Effective communicator — clearly articulates ideas and engages in debates in a productive manner that leads us to making better decisions

Nice to Haves

  • Experience scaling out infrastructure for distributed services
  • Experience building a system with a distributed consensus mechanism
  • Deep understanding of the Ethereum Virtual Machine

Benefits

Our benefits include competitive compensation, token packages for all employees, regular team off-sites around the world and unlimited PTO. In addition, you’ll join a team of high-caliber people innovating at the frontier of crypto that work collaboratively to help one another accelerate their personal growth.

Values

We are a mission driven company. We believe deeply that through software engineering we can build a self-sovereign society. In our day to day, we make decisions based upon our company values and operating principles:

Company values

  • Customer centricity
  • Long-term orientation
  • Courage

Operating principles

  • High-trust & autonomy
  • Kindness & respect
  • Collaboration
  • Humility & low-ego
  • Transparency
  • Data driven
  • Precise communication
  • Results oriented
  • “Kerplunk”: having clean handoffs and taking ownership

The future belongs to all of us, independent of our origins. Omni is an equal opportunity employer and does not discriminate on the basis of race, religion, color, sexual orientation, gender or any other status protected under federal, state or local law.

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Gelato Network Remote
Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favorite tools and services like Etherscan, The Graph, Pyth, Layer Zero and many more launching a production-ready web3 development environment from the Genesis block. What we offer: Join one of the most technically robust teams in the crypto space , operating in a fully remote environment with our headquarters located in the crypto hub of Zug, Switzerland. Play a pivotal role in shaping the future of blockchain , by contributing to the development of Gelato’s Rollup-As-A-Service Platform, already trusted by leading projects like Lisk and Astar Network.

Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favorite tools and services like Etherscan, The Graph, Pyth, Layer Zero and many more launching a production-ready web3 development environment from the Genesis block.

What we offer:

  • Join one of the most technically robust teams in the crypto space, operating in a fully remote environment with our headquarters located in the crypto hub of Zug, Switzerland.
  • Play a pivotal role in shaping the future of blockchain, by contributing to the development of Gelato’s Rollup-As-A-Service Platform, already trusted by leading projects like Lisk and Astar Network.
  • Dive deep into cutting-edge Web3 technologies with exposure to Gelato’s premier Middleware Services stack, including Gelato Web3 Functions and Gelato Relay, foundational to top-tier applications such as MakerDAO, Connext, Abracadabra, and Pancakeswap.
  • Earn and have a say with the GEL Token package, granting you a stake in the network’s future and a voice in the strategic direction of the project.
  • Be backed by the best, with support from world-class investors including Dragonfly, IOSG, Galaxy Digital, ParaFi, Gnosis, and renowned figures like Stani Kulechov among others, securing your position at the forefront of the Web3 revolution.

Responsibilities:

  • Master diverse Ethereum Rollup technologies including Arbitrum, Optimism, Polygon, zkSync, and more, preparing for deployment, operation, debugging, and enhancement activities.
  • Architect a high-impact decentralized network, focusing on scalability to manage a sequencer and RPC node infrastructure that processes millions of transactions and handles billions of RPC requests daily.
  • Deepen your expertise in Zero Knowledge proofs, embracing the challenge of working with ZK-EVM stacks and pushing the boundaries of privacy and scalability in blockchain.
  • Embrace full ownership of your code with a proactive approach to DevOps, ensuring robust deployment and real-time monitoring in collaboration with our Infrastructure team.
  • Innovate within Rollup ecosystems, designing and implementing groundbreaking features like Decentralized Sequencing, Eigenlayer restaking, peer-to-peer messaging, threshold signatures, and trust-minimized off-chain computation.
  • Enhance network security and resilience, creatively identifying potential attack vectors and failure points, establishing reproducible testing environments, and crafting strategic fixes.
  • Develop and refine recovery protocols for our core node software, ensuring system robustness and rapid response to unforeseen events.
  • Build and maintain distributed systems designed for exceptional reliability across diverse blockchain environments, setting new standards for uptime and performance.

Requirements

  • You can work with high autonomy from research, spec, implementation, deployment, monitoring and patching your code
  • Strong written and verbal English communication skills
  • You are comfortable with both DevOps and Software Engineering
  • You have extensive experience in shipping production-grade code that handles thousands of user interactions or transactions
  • Extensive knowledge about the inner workings of the Ethereum client architecture
  • Have a deep understanding of the EVM and how external tooling integrates with it
  • 5 years experience with Golang/Rust/C++
  • 2 years experience with DevOps - Terraform, Ansible, GCP/AWS, Docker, Kubernetes
  • 1 year experience with Solidity
  • Strong experience with high throughput database systems
  • Strong experience with maintaining scalable microservices systems
  • Strong experience with distributed systems and/or container orchestration
  • Strong interest in Web3/crypto industry
  • Experience using crypto applications (e.g. Uniswap, Aave, etc.)

Not essential, but big bonus points:

  • Knowledge of the inner workings of the EVM execution client geth
  • Knowledge about the inner workings of the various Ethereum rollup clients including but not limited to op-geth, understand the underlying components, and have opinions about the various trade-offs of those components and platforms
  • Experience with p2p network technologies such as libp2p

Technologies we use and teach:

  • GETH and its various Rollup forks
  • Golang/Rust
  • Node.js/TypeScript
  • libp2p
  • RabbitMQ
  • Redis
  • GCP (less AWS)
  • Ethers.js
  • Subgraphs

Benefits

  • Work very autonomously
  • Generous GEL token package
  • Competitive Salary
  • Work together with one of the best technical teams on Ethereum
  • Build relationships with top teams which are already Gelato users, including MakerDAO, Optimism, Pancakeswap and many more
  • Chance to travel the world to go to exciting events and connect with key players in this industry
  • Join amazing in-person offsites all over the world
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Base Remote - USA
🗓  Wed, Oct 2 A/B Testing Blockchain Crypto Docker DynamoDB Ethereum Go Infrastructure MongoDB PostgreSQL QA/Testing Ruby Dental insurance Health/medical insurance
Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen. Coinbase is seeking experienced backend engineers to join our team to build out the next generation of crypto-forward products and features. You will solve unique, large scale, highly complex technical problems, bridging the constraints posed by web-scale applications and blockchain technology. You will help build the next generation of systems to make cryptocurrency accessible to everyone across the globe, operating real-time applications with high frequency, low latency updates, and managing the most secure, dockerized infrastructure running in the cloud. What you'll be doing: Build new services to meet critical product and business needs using Golang. Design scalable systems to solve novel problems with modern cloud technology and industry best practices.

Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen.

Coinbase is seeking experienced backend engineers to join our team to build out the next generation of crypto-forward products and features. You will solve unique, large scale, highly complex technical problems, bridging the constraints posed by web-scale applications and blockchain technology. You will help build the next generation of systems to make cryptocurrency accessible to everyone across the globe, operating real-time applications with high frequency, low latency updates, and managing the most secure, dockerized infrastructure running in the cloud.

What you'll be doing:

  • Build new services to meet critical product and business needs using Golang.
  • Design scalable systems to solve novel problems with modern cloud technology and industry best practices.
  • Articulate a long term vision for maintaining and scaling our backend systems and the teams running them.
  • Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
  • Write high quality, well tested code to meet the needs of your customers.

What we look for in you:

  • You have at least 5 years of experience in software engineering.
  • You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
  • You write high quality, well tested code to meet the needs of your customers.
  • You’re passionate about building an open financial system that brings the world together.

Nice to haves:

  • You have gone through a rapid growth in your company (from startup to mid-size).
  • Experience with growth experiments or A/B testing frameworks.
  • You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
  • You have experience decomposing a large monolith into microservices.
  • You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB.
  • You’ve built financial, high reliability or security systems.

Job #: GBBE05US

Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).
Pay Range:
$180,625—$212,000 USD

<div class="content-conclusion">

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may viewPay Transparency,Employee RightsandKnow Your Rightsnotices by clicking on their corresponding links. Additionally, Coinbase participates in theE-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to accommodations[at]coinbase.com and let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:

Permalink

Avalabs New York, NY or Remote (USA)
Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. We are looking for a Senior Software Engineer to join the AvaCloud team. The AvaCloud team is responsible for simplifying the experience to launch, manage, and grow Web3 applications on an Avalanche Subnet. We are looking for a Senior Software Engineer with expertise in cloud systems. This particular role will be an integral part in launching and maintaining Web3 applications by providing prod

Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. We are looking for a Senior Software Engineer to join the AvaCloud team. The AvaCloud team is responsible for simplifying the experience to launch, manage, and grow Web3 applications on an Avalanche Subnet. We are looking for a Senior Software Engineer with expertise in cloud systems. This particular role will be an integral part in launching and maintaining Web3 applications by providing products and services for multi-tenant cloud based services. WHAT YOU WILL DO

Develop and deliver distributed, scalable and highly performant backend systems to support a new application targeted at web2 developers Collaborate closely with the infrastructure team to build and deploy cloud applications Work with frontend developers to build an entirely new web application from the ground up Collaborate with teams and implement best practices for building and maintaining large scale distributed systems Partner with product teams for new feature development and integration including on various blockchain applications such as the Avalanche Explorer, Core Wallets and more Build distributed, scalable, and highly performant APIs to support AvaCloud

WHAT YOU WILL BRING

Bachelor's degree in Computer Science or relevant degree 5+ years of general backend development experience 3+ years of experience building large scale enterprise systems Experience with Golang Experience with Typescript/Node.js a plus Experience with AWS Cloud Stack (DynamoDB, KMS, SQS, Lambda, etc) Experience building large-scale enterprise APIs Experience delivering and scaling B2B software solutions Passion for blockchain technology/Web3 and eagerness to consume the latest news and developments

Salary Range: $142,400 to $178,000 (**This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location.)

LI-Remote #LI-MM1

WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we’re proud to be an Equal Opportunity Employer. We do not hire on basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided on the basis of qualifications, merit, and business need.

Apply Now:

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ZetaChain Europe
As a Smart Contract Engineer at ZetaChain, you will play an integral role in designing and implementing the protocol contracts that drive our cross-chain connectivity platform. Your work will be centered on building and optimizing smart contract architectures that seamlessly integrate with the ZetaChain EVM and other connected chains. Your primary focus will be the development of secure, scalable smart contracts, ensuring their smooth integration into the core protocol. In this position, you’ll explore and work with a variety of blockchain technologies, engaging deeply with EVM chains as well as non-EVM chains such as Solana and TON . You’ll contribute to the advancement of cross-chain interoperability, playing a key role in realizing our vision of building a universal EVM that seamlessly connects all blockchain ecosystems. About ZetaCh

As a Smart Contract Engineer at ZetaChain, you will play an integral role in designing and implementing the protocol contracts that drive our cross-chain connectivity platform. Your work will be centered on building and optimizing smart contract architectures that seamlessly integrate with the ZetaChain EVM and other connected chains.

Your primary focus will be the development of secure, scalable smart contracts, ensuring their smooth integration into the core protocol. In this position, you’ll explore and work with a variety of blockchain technologies, engaging deeply with EVM chains as well as non-EVM chains such as Solana and TON. You’ll contribute to the advancement of cross-chain interoperability, playing a key role in realizing our vision of building a universal EVM that seamlessly connects all blockchain ecosystems.

About ZetaChain

ZetaChain aims to be the only blockchain you’ll ever need. It is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place, as a developer or user.

ZetaChain prides itself on its vibrant and active community, a testament to our growing impact and relevance in the blockchain space:

  • Thriving Ecosystem: 1000+ dApps developed between testnet and mainnet
  • Engagement: Over a million community members
  • Live on Mainnet: Partnered with all major exchanges
  • Activity: Network has over 3M unique addresses
  • Well Funded: Raised over $27M

Find out more about our ecosystem.

Find out more about our hiring culture: Dream Team Culture.

Why You Want To Work Here

  • Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
  • Impactful Role: Play a pivotal role in shaping the security and efficiency of a leading blockchain protocol.
  • Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.

Responsibilities

  • Actively contribute to the development of the ZetaChain protocol, focusing on high-quality code and innovative solutions.
  • Engage in the development and optimization of EVM contracts written in Solidity, ensuring they meet high standards of quality and efficiency.
  • Dive deep into different blockchain technologies to optimize integrations with various networks like Solana, TON, and more.

Who Would Be a Good Fit for This Role?

  • Experienced Blockchain Developer:
    • Individuals with substantial experience in blockchain development, capable of understanding and building complex blockchain architectures.
  • Innovative Software Engineering Background:
    • Developers who have a proven track record in software engineering, showing expertise in languages like Go, Rust, or Solidity.
  • Contributor to Open Source and Blockchain Communities:
    • Individuals actively involved in the blockchain community, contributing to open-source projects and staying updated with the latest trends and advancements in blockchain technology.

Requirements

  • Our tech stack
    • Protocol: Go (Cosmos SDK, go-ethereum, btcsuite)
    • Smart contracts: Solidity, Rust (Solana), FunC (TON)
  • Location
    • Remote or San Francisco
  • Experience
    • 4+ years of software development experience
    • 2+ years of blockchain development experience
    • Must Have: Hands-on blockchain development experience
  • Additional Responsibilities
    • Participate in on-call rotation (Once every 7 weeks)

Does this feel like the perfect fit for you? Reach out to email.

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Flow Foundation Remote, USA Remote, Canada
Flow is a layer one blockchain designed from the ground up as a platform for a new generation of Web3 apps, games, and the digital assets that power them. Flow is home today to millions of users and apps from top tier creators including Genies, Cryptoys, Doodles, and Dapper Labs (NBA, NFL, Disney) as well as industry leaders such as Mattel (Barbie, Hot Wheels), LiveNation / Ticketmaster, and many more. We're looking for an experienced Senior Software Engineer to help us build the best decentralized computer in the world, and make it ready for mainstream web3 adoption with 1M transactions processed per second and petabytes of non-sharded on-chain state. In this role you will be working on the core components of Flow protocol, contributing to evolving it’s architecture and design to improve performance, scalability and reliability, ensure autonomous operation and interoperability with wider web3
Flow is a layer one blockchain designed from the ground up as a platform for a new generation of Web3 apps, games, and the digital assets that power them. Flow is home today to millions of users and apps from top tier creators including Genies, Cryptoys, Doodles, and Dapper Labs (NBA, NFL, Disney) as well as industry leaders such as Mattel (Barbie, Hot Wheels), LiveNation / Ticketmaster, and many more.
We're looking for an experienced Senior Software Engineer to help us build the best decentralized computer in the world, and make it ready for mainstream web3 adoption with 1M transactions processed per second and petabytes of non-sharded on-chain state.
In this role you will be working on the core components of Flow protocol, contributing to evolving it’s architecture and design to improve performance, scalability and reliability, ensure autonomous operation and interoperability with wider web3 ecosystem. Flow Execution node is the CPU of Flow - it is responsible for execution of a purpose-designed programming language for writing smart contracts - Cadence. It also stores the on-chain state and generates proofs for verifying correctness of the execution.
As the ideal candidate you are interested in and passionate about pushing the boundaries in development of high-performance decentralized permissionless systems development, working with a fully remote, global team and on open-source software.
You are comfortable with solving ambiguous problems in a rapidly evolving environment and can pivot quickly when necessary. You understand the value of clear, well-tested, documented, easily maintainable and performant code. You understand that working on a high-availability product needs quick problem-solving when things don’t go as planned. You appreciate direct communication.

What we will accomplish together:

    • Build an innovative blockchain as the foundation for an entire ecosystem of consumer applications, starting with games, collectibles, and the apps that interact with them
    • Defy accepted wisdom on the scalability of blockchain platforms
    • Design, develop, and deploy new systems that enhance throughput, latency, availability, and security
    • Maintain, improve and optimize existing systems
    • Support Flow network operations and incidents
    • Ensure that our work is ethical and values-driven to create a positive impact on the world

About you:

    • You are capable of applying your skills across a variety of use cases
    • We believe in processes and the power of planning, but you will often have to roll with the punches and prioritize the most impactful tasks on the fly
    • Experience with distributed systems, scalability, and algorithm engineering experience, preferably in Golang
    • Experienced in building a path to successful delivery from situations with high technical ambiguity, including writing Software Design proposals and building consensus with key stakeholders
    • Experience with building scalable solutions in a resource-constrained environment, performance optimization and profiling
    • Ability to maintain and operate high-availability service
    • Experience with web3 ecosystem and smart contract development
    • Enjoys and understands the nuances of working with a developer community in public
    • Knowledge of byzantine-fault-tolerant system design
Flow is a remote-first team of seasoned technologists dedicated to our mission of mainstream Web3 adoption. Founded in Vancouver, Canada, Flow’s team is now spread primarily across the US and Canada – with small presences in Europe, Asia, and the Middle East. Less than 6 months from now, Flow delivers Crescendo, its biggest technical upgrade since launching the network. Included in the Crescendo release is Cadence 1.0, a major upgrade of the Cadence programming language which enables fully immutable smart contracts on Flow; as well as full EVM equivalence, allowing Flow to host EVM-based smart contracts, platforms, tooling, and utilities natively and fully composable with the Cadence environments. With Crescendo, Flow will be as easy to deploy onto as any EVM-based Layer 2, while preserving the full capabilities of the rest of the protocol. Crescendo upgrade will catalyze a massive improvement in liquidity on Flow including on- and off-ramps as well as a native DeFi ecosystem that serves as a liquidity backbone for the entire network.
At Flow Foundation, we prioritize recruiting top talent and cultivating an empowering environment for our team. This entails fostering a workplace that is characterized by diversity, inclusivity, and open-mindedness. We enthusiastically welcome applicants from all walks of life, regardless of race, color, religion, sexual orientation, gender identity, national origin, or disability.

Apply Now:

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Avalabs New York, NY or Remote (USA)
Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. ABOUT THE AVALANCHE BRIDGE TEAM The Interoperability team develops novel solutions for blockchains to communicate with one another seamlessly and securely. This includes connecting Avalanche to external ecosystems (Ethereum and Bitcoin) via the Avalanche Bridge, and connecting Avalanche subnets via Avalanche Warp Messaging and Teleporter. Future work includes extending interoperability to new

Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. ABOUT THE AVALANCHE BRIDGE TEAM The Interoperability team develops novel solutions for blockchains to communicate with one another seamlessly and securely. This includes connecting Avalanche to external ecosystems (Ethereum and Bitcoin) via the Avalanche Bridge, and connecting Avalanche subnets via Avalanche Warp Messaging and Teleporter. Future work includes extending interoperability to new virtual machines, and exploring new use cases of cross-chain applications. The mission is to make it as easy as possible for chains to connect and exchange data, ultimately making many blockchains feel like one. We are looking for a Senior Software Engineer to join the Interoperability team. The Interoperability team is responsible for delivering the new EVM bridge re-architecture, which will significantly reduce the operational cost of the bridge. This particular role will be an integral part of contributing to intra-Avalanche interoperability efforts, such as connecting HyperSDK programs to be natively interoperable with the C-chain. WHAT YOU WILL DO

Design, optimize, and implement novel cross-chain transfer and interoperability protocols Contribute to core technical projects of the Avalanche Bridge, from planning through release Work with our talented product, business, and engineering teams to communicate and align on upcoming features and releases Develop automated testing suites and tools Support our DevOps team with new releases and production monitoring (on-call rotation) Engage with our open-source community

WHAT YOU WILL BRING

BS in Computer Science or related discipline 1+ years of hands on blockchain, consensus protocols, distributed systems, applied cryptography, or similar systems C++, Golang and/or Solidity Strong understanding of blockchains and distributed systems (fee structures, transaction formats & consensus mechanisms) Hands on experience with cloud deployments (AWS and/or Azure) Experience with cross-chain protocols and smart contract development is a plus Cryptography is a plus Experience leading teams is a plus

Salary Range: $163,000 - $203,600 (**This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location.) 

LI-Remote #LI-DS1

WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we’re proud to be an Equal Opportunity Employer. We do not hire on basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided on the basis of qualifications, merit, and business need.

Apply Now:

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Chorus One Remote
About Us Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies. We are a diverse team of 70+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you. Position Overview: As a senior software engineer, you will join one of our engineering teams to assist in building and maintaining tools and automation to support our validator operations. We take the upstream node software from projects like Ethereum, Solana, Cosmos, or Avalanche; compile it; run it on one

About Us

Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.

We are a diverse team of 70+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.

Position Overview:

As a senior software engineer, you will join one of our engineering teams to assist in building and maintaining tools and automation to support our validator operations. We take the upstream node software from projects like Ethereum, Solana, Cosmos, or Avalanche; compile it; run it on one of our servers; and then make sure it is reliable and secure, monitor it, and keep it up to date. We do this for more than 60 blockchain networks, which means that it is not feasible to do all of this by hand. Instead, we build automation. Some of the things we do:

  • Contribute to upstream software to improve observability, and build monitoring tools from scratch where none exist. The teams that build the node software are not the teams that operate this software at scale, and as such, observability is often not a first priority. We develop our own tools for on-chain and off-chain monitoring, both for short-term metrics (to alert on) and long-term metrics to measure our performance, and to support optimisation decisions.
  • Build tools to track and manage our fleet of servers. We work mostly with bare-metal servers across multiple providers. This means that no vendor-specific portal is going to give us a complete overview of our infrastructure, instead we have an in-house tool that integrates with vendor APIs and gives us a central overview.
  • Automate machine provisioning. Instead of working with 10+ cloud and bare metal providers’ flavor of installing Ubuntu, we build our own installer that is uniform across our infrastructure.
  • Track and automate builds. Each of the 60+ networks we operate regularly releases updates. It would be tedious to manually git pull && make for every release, instead we have automation watching for new releases that automatically builds them and registers them in our package registry.
  • Automate updates and failover. When we have a new package, we still need to roll it out to our fleet and restart any nodes, in a controlled manner and without downtime. For validating nodes, we also need to fail over before we restart them, and confirm the new node is healthy. To automate this, we need to have 100% confidence in our tooling, because a mistake here can lead to double-signing, which incurs a financial penalty.
  • Automate snapshot creation and storage. Blockchains node software is stateful in nature: the chains are often terabytes in size. While it is possible for new nodes to sync from the p2p network, this can take days to weeks, which means it is not a suitable method when we move workloads between machines. We automate taking snapshots of this data, so we can be more flexible about what runs where, without compromising on security.

Our internal tooling:

It is written in a mix of Rust, Python, Go, and a bit of TypeScript. We use Postgres as our database of choice. We deploy our code either directly onto Ubuntu hosts, running under systemd or in Docker containers, and we also have a Kubernetes cluster running various stateless applications. Due to the diverse nature of the software we run, we also have to occasionally dive into codebases written in C, C++, OCaml, or TypeScript.

You can learn more about our approach to operating nodes in our Network Handbook.

Key Responsibilities

  • Design and develop new features. Discuss with internal stakeholders to clarify how our next feature should look, discuss with fellow engineers how it should be implemented, and then drive implementation to completion.
  • Support and collaborate. Review and discuss engineering designs, review code, help fellow engineers, and mentor them on a technical level.
  • Innovation and continuous improvement. Seek to simplify, optimize, and secure our staking services and systems.
  • Take part in on-call rotation approximately 2 days per month. You will be responsible for automation that manages our validators and infrastructure, including its uptime and incident response.

Job requirements

What we are looking for:

  • 5+ years experience as a Software Engineer.
  • Experience with operating and maintaining server-side software in production.
  • Deep understanding of at least one compiled statically typed programming language such as Rust, Go, Kotlin, C++, or Haskell.
  • Experience with at least one scripting language such as Python.
  • Experience using SQL databases, preferably PostgreSQL.
  • Strong communication skills and ownership to drive new features independently.
  • Interest in blockchain technology, in particular distributed systems and consensus algorithms.
  • Affinity with infrastructure and the lower levels of Linux userspace.

Our Offer:

  • Autonomy and ownership in a friendly and supportive work environment and the opportunity for rapid growth.
  • Competitive fixed compensation USD 100k - 140k + equity
  • Part-time optional, 80% – 100%
  • All-expense paid semiannual team retreats at destinations all around the world. Past retreats occurred in Egypt, Greece, Portugal, Switzerland, Serbia, Kenya, USA, Georgia, South Korea, Spain, and Dubai.
  • Remote, but not alone. We are a strong global collaborative environment.
  • Remote working budget (Laptop, co-working space, etc)
  • Personal development budget
  • Gather experience and build your network in the vibrant crypto ecosystem.
  • Learn about state-of-the-art protocols that lay the foundation for an open, transparent, and programmable financial system.
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Nethermind Europe
What are we all about? We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems. Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more. Today, we are a 350+ strong team working remotely across 66+ countries. The role Are you the one? We’re seeking an experienced Site Reliability Engineer to lea

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

The role

Are you the one? We’re seeking an experienced Site Reliability Engineer to lead and mentor our SRE team. You’re a seasoned professional with a proven track record in designing and implementing robust SRE processes at scale. You excel in cloud and hybrid environments, have a deep understanding of containerization, and are passionate about creating resilient, high-performance systems that can handle extreme traffic peaks. Beyond technical expertise, you’re a skilled communicator and collaborator, able to bridge the gap between technical teams and stakeholders. You thrive in cross-functional environments and can effectively represent SRE concerns at the leadership level.

Responsibilities:

  • Lead the implementation and refinement of SRE practices across the organization, including SLOs, error budgets, and blameless postmortems
  • Design and implement automation to eliminate toil and improve system reliability and efficiency
  • Lead initiatives and architect scalable hybrid cloud solutions for Web3 infrastructure
  • Manage error budgets and make data-driven decisions about when to prioritize reliability vs. new features
  • Drive SRE practices to ensure high availability, performance, and reliability under varying load conditions
  • Collaborate closely with Platform engineering team to build reliability into services from the ground up
  • Collaborate closely with Nethermind’s Infrastructure Leadership department to align SRE strategies with overall technical vision
  • Drive the adoption of observability best practices and implement comprehensive monitoring systems
  • Develop and maintain service level indicators (SLIs) and objectives (SLOs), working with product owners to define appropriate reliability targets
  • Mentor team members in SRE practices and foster a culture of continuous learning
  • Lead capacity planning efforts, using quantitative analysis to predict and address future scaling challenges
  • Contribute to long-term technical roadmaps, balancing reliability concerns with product innovation

Skills:

  • 5+ years of experience in Site Reliability Engineering or DevOps
  • Expert knowledge of cloud platforms (AWS, GCP)
  • Expert knowledge of Kubernetes
  • Proven experience in designing and implementing scalable, efficient, resilient systems
  • Deep understanding of Linux/Unix systems and networking protocols
  • Strong programming skills in Python or Go
  • Strong background in monitoring, observability, and logging systems (e.g., Grafana, Prometheus, Loki)
  • Expertise in CI/CD tools (e.g. GitHub Actions, ArgoCD)
  • Excellent communication skills, both written and verbal, with the ability to explain complex technical concepts to various audiences
  • Experience in producing technical documentation, runbooks, presentations, and post-mortem reports
  • Experience and passion for mentoring and upskilling team members

Nice to have:

  • Experience leading technical teams
  • Contributions to open-source projects or thought leadership in SRE
  • Familiarity with MLOps and big data technologies
  • Knowledge of blockchain technology and infrastructure
  • Experience with chaos engineering principles and tools
  • Familiarity with traffic management and CDN technologies
  • Systems or backend engineering background

Keep up to date on what we are working on by following us on our social channels:

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ZetaChain Europe
As a Blockchain Engineer, you will play a crucial role in the design and implementation of our protocol. Your primary focus will be on developing robust and scalable blockchain solutions, contributing to both the core blockchain and the surrounding infrastructure. Your work will involve a deep dive into blockchain technology, particularly focusing on the Cosmos SDK, to create efficient, reliable, and high-performing software. About ZetaChain ZetaChain aims to be the only blockchain you’ll ever need. It is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place, as a developer or user. ZetaChain prides itself on its vibrant and active community, a testament to our growing impact and relevance in the blockchain space: Thriving Ecosystem : 1000 dApps developed between testnet and mainnet, showcasing diverse innovation

As a Blockchain Engineer, you will play a crucial role in the design and implementation of our protocol. Your primary focus will be on developing robust and scalable blockchain solutions, contributing to both the core blockchain and the surrounding infrastructure. Your work will involve a deep dive into blockchain technology, particularly focusing on the Cosmos SDK, to create efficient, reliable, and high-performing software.

About ZetaChain

ZetaChain aims to be the only blockchain you’ll ever need. It is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place, as a developer or user.

ZetaChain prides itself on its vibrant and active community, a testament to our growing impact and relevance in the blockchain space:

  • Thriving Ecosystem: 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization.
  • Engagement: With over a million community members, ZetaChain fosters a dynamic environment for engagement, and collaboration.
  • Live on Mainnet: partnered with all major exchanges.
  • Activity: Our network has over 550k unique addresses.
  • Well Funded: Raised over $27M!

Find out more about our ecosystem.

Find out more about our hiring culture: Dream Team Culture

Why You Want To Work Here

  • Remote Flexibility: Enjoy the freedom and flexibility of a remote work environment, ensuring a work-life balance. Plus visits to our San Francisco HQ
  • Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
  • Impactful Role: Play a pivotal role in shaping the security and efficiency of a leading blockchain protocol.
  • Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.

Responsibilities

  • Actively contribute to the development of the ZetaChain protocol, focusing on high-quality code and innovative solutions.
  • Employ best practices in software development to ensure the protocol is not only secure but also optimized for performance and scalability.
  • Engage in the development and optimization of EVM contracts written in Solidity, ensuring they meet high standards of quality and efficiency.
  • Lead and participate in research initiatives to explore new features, optimizations, and technologies that could benefit ZetaChain.

Who Would Be a Good Fit for This Role?

  • Experienced Blockchain Developer:
    • Individuals with substantial experience in blockchain development, capable of understanding and building complex blockchain architectures.
  • Innovative Software Engineering Background:
    • Developers who have a proven track record in software engineering, showing expertise in languages like Go, Rust, or Solidity.
  • Contributor to Open Source and Blockchain Communities:
    • Individuals actively involved in the blockchain community, contributing to open-source projects and staying updated with the latest trends and advancements in blockchain technology.

Requirements

  • Our tech stack
    • Protocol: Go (Cosmos SDK, go-ethereum, btcsuite)
    • Smart contracts: Solidity
  • Location
    • Remote or San Francisco
  • Experience
    • 4+ years of software development experience
    • 2+ years of blockchain development experience
    • Must Have: Hands-on blockchain development experience
  • Additional Responsibilities
    • Participate in on-call rotation (Once every 5 weeks)

Does this feel like the perfect fit for you? Reach out to email.

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Clearmatics London
About Clearmatics Clearmatics is a blockchain protocol engineering company that builds decentralised financial market infrastructures that are more open, efficient, and resilient than those serving legacy market structures of today. We have a bold vision for this new market infrastructure - enabling market participants to solve currently unaddressed problems of the real economy, including “missing markets” problems. We aim to achieve our vision through technologies that allow peer-to-peer trading and settlement within new markets, and with digital assets whose values track real-world risk factors that currently have no suitable expression in legacy markets. No matter the nature of a risk factor, whether macro-economic or climactic, our mission is to make important risk factors tradable; by anyone, anywhere, without reliance on financial intermediaries. We are building this new infrastructure in collaboration with incredible trading and

About Clearmatics

Clearmatics is a blockchain protocol engineering company that builds decentralised financial market infrastructures that are more open, efficient, and resilient than those serving legacy market structures of today.

We have a bold vision for this new market infrastructure - enabling market participants to solve currently unaddressed problems of the real economy, including “missing markets” problems. We aim to achieve our vision through technologies that allow peer-to-peer trading and settlement within new markets, and with digital assets whose values track real-world risk factors that currently have no suitable expression in legacy markets.

No matter the nature of a risk factor, whether macro-economic or climactic, our mission is to make important risk factors tradable; by anyone, anywhere, without reliance on financial intermediaries. We are building this new infrastructure in collaboration with incredible trading and blockchain communities.

Clearmatics was founded in 2015, and we have ever since been committed advocates of Open Source development, and active participants in the blockchain and cryptography research communities. We’ve also been an active participant and supporter of decentralized infrastructure initiatives.

We’re looking to hire a Core Developer to expand our Layer 1 Engineering team.

Our stack is Ethereum-like, so familiarity with – and passion for – the space is key.

Some of the areas we tackle include blockchain infrastructure optimised for financial use-cases, protocols for specific applications (such as smart contract-based derivatives, synthetic assets, cryptocurrency stabilization, &mldr;), scalability and privacy through cryptography (zkSNARKs, multiparty computation, private transactions/assets).

Currently the Clearmatics team is heavily involved as the Launch Partner for the Autonity Project. Autonity is an EVM based public blockchain for decentralised derivatives clearing. You can learn more about the Autonity project and its ongoing testnet games through the links below.

About you

You’re a systems programmer with good knowledge of Layer 1 protocols, and a passion for blockchain and decentralisation. You enjoy working to a high standard and writing code that is clean, performant, and maintainable. You appreciate the importance of careful design choices and can anticipate the impact of code changes on wider system behaviour. You can demonstrate a strong interest in blockchain and may even have open source contributions that you can highlight. You express yourself clearly in writing and in discussions.

Responsibilities

You will be involved at all stages of the development lifecycle for the Autonity protocol and its blockchain node client (a fork of go-ethereum). These include:

  • Implementing new protocol features in Go and Solidity
  • Developing new distributed systems tests and frameworks
  • Contributing to protocol and design specifications
  • Working with members of the community to resolve issues

Your work will ensure that Autonity client is correct, reliable, performant, and secure. This will enable Autonity to serve as the foundational layer for a new ecosystem of decentralised markets.

Requirements

  • At least a Bachelor’s degree in Computer Science or a related field
  • Strong programming skills in a low-level language like Go, Rust, or C++ (ideally 2+ years with Go)
  • Experience with network, concurrent, and distributed programming/debugging on Linux systems
  • Good knowledge of Ethereum protocols, BFT and dPoS consensus, P2P messaging, and crypto primitives

Bonus points

  • Experience developing on a blockchain node client (preferably Ethereum-like)
  • Knowledge of distributed systems theory obtained from coursework or self-study
  • Smart contract programming experience using Solidity and Web3 APIs

Our compensation is blockchain competitive and dependent on your skills & experience.

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Chorus One Remote
About Us Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies. We are a diverse team of around 60 people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you. Role As a Platform Engineer, you must be able to work in an ambiguous environment with an optimistic attitude, that can easily (and happily) wear many hats. You are able to uphold our company’s principles and values while adding to our unique culture. As a member of our Team, you will br

About Us

Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.

We are a diverse team of around 60 people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.

Role

As a Platform Engineer, you must be able to work in an ambiguous environment with an optimistic attitude, that can easily (and happily) wear many hats. You are able to uphold our company’s principles and values while adding to our unique culture. As a member of our Team, you will broadly be responsible for working collaboratively with team members and partners across projects. The right person will be responsible for maintaining, scaling, and monitoring existing infrastructure, including cloud machines, bare-metal servers, and a Kubernetes cluster, to allow Chorus One to provide secure and reliable industry-leading Proof-of-Stake validation services. Leading with intellectual curiosity with a high standard of excellence as well as ensuring best practice across development, testing, and security.

The Platforms Engineers within our Infrastructure team play a pivotal role in laying the foundation for Chorus One’s ongoing growth, thus we are continuously expanding our team and seeking skilled Platforms Engineers to join us.

Responsibilities

  • Maintain, scale and monitor existing infrastructure, including bare metal servers, cloud machines, and a Kubernetes cluster, to allow Chorus One to provide secure and reliable industry-leading Proof-of-Stake validation services.
  • Institute monitoring and alerting systems for infrastructure. Enable other team members to attend to and troubleshoot problems as they arise.
  • Take all steps required to ensure maximum availability and uptime of maintained blockchain networks. This includes routine and emergent application updates, monitoring of systems, timely response to alerts and on-call phone calls, as well as rapid response to mitigate site outages.
  • Develop software related to blockchain data extraction or interchain communication, on an as-needed basis.
  • Reason about and improve the security properties of infrastructure. Secure key management, server hardening, and intrusion detection are important themes.

What we are looking for

  • Strong Linux skills, including a deep understanding of the kernel and userspace.
  • Strong networking skills, including a deep understanding of routing, forwarding, and load-balancing.
  • Has prior experience with a range of orchestration and configuration management tools. We use Kubernetes, Ansible, Terraform and Salt.
  • Is able to develop tooling, and monitoring solutions where none exist and can debug unreliable software - many of the projects we run are of alpha quality.
  • Possesses good knowledge of security as it relates to bare metal and cloud-based infrastructure.
  • We are not just looking for someone who can configure an existing cloud solution, but we are looking for someone who can build the infrastructure underlying a cloud.
  • We expect candidates to know one programming language in addition to Bash, and we test for this with a coding interview. We don’t expect you to be a seasoned software engineer, but we do expect you to be comfortable writing small programs. Popularly used languages at Chorus One are Python, Golang and Rust.
  • Is able to work independently, with a high level of ambiguity and undefined requirements.
  • Bachelor’s or advanced degree in Computer Science or a related subject is a plus, but not strictly needed.
  • You are able to work the following timezone: Switzerland +/- 6 hours.

Job Type: Full-time

Our Offer

  • Autonomy and ownership in a friendly and supportive work environment and the opportunity for rapid growth.
  • Competitive fixed compensation (USD 80k - 150k) + equity.
  • All-expense paid biannually team retreats at various destinations (Coronavirus permitting). Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, and Dubai.
  • Remote, but not alone. We are a strong global collaborative environment.
  • Remote working budget (Laptop, co-working space, etc)
  • Personal development budget
  • Gather experience and build your network in the vibrant crypto ecosystem.
  • Learn about state-of-the-art protocols that lay the foundation for an open, transparent, and programmable financial system.
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