• Improve observability, reliability and availability by defining and measuring key metrics
• Build automation and improve systems to eliminate toil and operations work.
• Collaborate with our core infrastructure team to performance tune and optimize our cloud deployments. (Think Docker, Terraform, Kubernetes, EC2, etc.)
• Collaborate with Coinbase product teams to reduce service disruptions and automate incident response
• Proactively find and analyze reliability problems across our business units and stack, then design and implement software to create step-function improvements.
• Educate, mentor and hold accountable the engineering team to improve the reliability of our systems and make reliability a core value of the Coinbase engineering culture.

• You have at least 5+ years of software engineering experience
• Experience working with Object Oriented languages like Golang, Java, and or C#
• Strong skills around observability, debugging and performance tuning
• Strong communication skills and ability to explain technical concepts clearly and simply
• Strong interpersonal skills working with engineers from junior to principal levels
• Demonstrated critical thinking under pressure

• Experience designing and building reliable systems capable of handling high throughput and low latency
• Experience with observability and monitoring systems such as Kibana, Datadog, etc.
• Experience working in a highly regulated environment
• Exposure to both NoSQL and SQL database technologies such as DynamoDB, MongoDB, PostgreSQL, AWS Aurora.
• Familiarity with working in rapid growth environments
• Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services.

Job #: GPIN05US

#LI-Remote

Apply Now:

Paxos is looking to hire a Data Engineer to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Paxos - A regulated blockchain infrastructure company building transparent and transformative financial solutions.

Coinbase is seeking a software engineer to join our team to build new features that improve existing products like Coinbase.com, Prime, Wallet, etc. You will solve unique, large scale, highly complex technical problems. You will help build the next generation of systems to make cryptocurrency accessible to everyone across the globe (www, iOS, Android), operating real-time applications with high frequency, low latency updates, keeping the platform safe from fraud, enabling delightful experiences, and managing the most secure, dockerized infrastructure running in the cloud.

What you’ll be doing (ie. job duties):

• Work with engineers, designers, product managers and 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 (ie. job requirements):

• Available to begin employment immediately.
• 1+ years experience in software engineering/development.
• You write high quality, well tested code to meet the needs of your customers.
• You're excited about hard problems and getting things done.
• You are self-motivated and committed to personal growth.
• You approach problems with positive energy.
• Degree or certificate in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Mathematics or equivalent work experience.

Nice to haves:

• You’ve worked on either backend or frontend teams using Golang, MongoDB, AWS, Docker, Postgres, Ruby, Rails or React Native.
• You're passionate about blockchain, crypto, and building an open financial system that brings the world together.

ID: G2727

Apply Now:

This role is for one of the Weekday's clients

Location: Remote (India)

JobType: full-time

What You’ll Do

• Take ownership of the quality, reliability, and availability of code being shipped.
• Oversee day-to-day operations and maintain comprehensive documentation of production features.
• Develop product features from scratch, adhering to technical standards set by the Technology Lead.
• Write clean, maintainable, and scalable code that complies with development policies.
• Participate in on-call incident response on a rotational basis, including after-hours and weekends.
• Collaborate with the Technology Head to define product architecture and document technical decisions.
• Contribute to product meetings, providing insights on architecture, design, and feature development.
• Bridge the gap between documentation and development by providing weekly feedback to the Research & Analysis team.
• Mentor and manage junior developers and interns.

What Makes You a Good Fit

• Strong expertise in blockchain technologies, including decentralized computing, DLTs, and decentralized applications.
• Proficient in JavaScript, TypeScript, and frameworks such as React, Angular, and Node.js.
• Experience with client-server architecture and development using client-side JavaScript frameworks (React Native, React.js).
• In-depth knowledge of Bitcoin, Ethereum (EVM), and other blockchain networks.
• Hands-on experience working with RESTful APIs.
• Solid understanding of data structures, algorithms, and design patterns.
• Experience coding in Solidity for smart contract development.
• Familiarity with blockchain development frameworks such as Truffle & Hardhat.
• Proficiency in NoSQL databases (MongoDB) and experience with GraphQL queries is a plus.
• Strong debugging and issue-resolution skills for frontend and backend solutions.
• Understanding of containerization tools like Docker and Kubernetes, and CI/CD pipelines.
• Experience working with cloud platforms like AWS, GCP, and keeping up with the latest trends in blockchain development.
• Knowledge of monolithic and microservices architectures.
• Proficient with Git for version control.
• Familiarity with testing frameworks such as Jest, Mocha, Chai, Karma, or Enzyme is a plus.
• Experience in writing reusable libraries.
• Contributions to open-source blockchain projects will be an added advantage.

Apply Now:

Coinbase is seeking a software engineer 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 (ie. job duties):

• Work with engineers, designers, product managers and 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 (ie. job requirements):

• Available to begin employment immediately
• 1+ years experience in software engineering/development
• You write high quality, well tested code to meet the needs of your customers
• You're excited about hard problems and getting things done
• You are self-motivated and committed to personal growth
• You approach problems with positive energy
• Degree or certificate in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Mathematics or equivalent work experience

Nice to haves:

• You’ve worked on either backend or frontend teams using Golang, MongoDB, AWS, Docker, Postgres, Ruby, Rails or React Native
• You're passionate about blockchain, crypto, and building an open financial system that brings the world together

ID: G2443

Apply Now:

About Paxos  Today’s financial infrastructure is archaic, expensive, inefficient and risky — supporting a system that leaves out more people than it lets in. So we’re rebuilding it. We’re on a mission to open the world’s financial system to everyone by enabling the instant movement of any asset, any time, in a trustworthy way. For over a decade, we’ve built blockchain infrastructure that tokenizes, custodies, trades and settles assets for the world’s leading financial institutions, like PayPal, Venmo, Mastercard and Interactive Brokers.  About the team The Brokerage team at Paxos enables partners to offer seamless crypto trading and custody through a fully regulated, scalable platform. We power some of the largest fintechs and enterprises, allowing them to integrate crypto services without the complexity of building and managing their own infrastructure. About the role  As a Staff Software Engineer on the Brokerage Engineering team at Paxos, you will play a pivotal role in designing, building, and maintaining high-performance, scalable, and secure crypto brokerage solutions. You will work on mission-critical systems that power billions of dollars in trading volume, ensuring top-tier broker-dealers have access to the most reliable and efficient trading infrastructure. In this role, you will bring deep technical expertise to architect and optimize complex distributed systems, make key technical decisions, and solve challenging engineering problems. You will collaborate closely with cross-functional teams, including Product, Growth, and other Engineering teams, to deliver innovative solutions that drive Paxos' market leadership in crypto brokerage. If you thrive in a fast-paced, high-impact environment and are passionate about building world-class financial infrastructure, we’d love to hear from you. What you’ll do 

Own the full software development lifecycle: Design, develop, test, and deploy high-performance, scalable brokerage solutions, ensuring reliability and efficiency for mission-critical financial systems. Tackle complex technical challenges: Break down ambiguous and intricate requirements into actionable technical tasks, making data-driven decisions to optimize performance, security, and scalability. Balance trade-offs effectively: Navigate key engineering trade-offs, ensuring the right balance between MVP vs. enterprise-grade, time-to-market vs. long-term scalability, and other critical factors. Collaborate across teams: Work closely with Product, Growth, and other Engineering teams to align technical solutions with business objectives and customer needs. Contribute to the future of brokerage at Paxos: Play a key role in shaping the next generation of crypto brokerage solutions, ensuring they meet the highest industry standards for performance, security, and availability.

About you

7+ years of software development experience, with proficiency in at least one of the following languages: Golang (preferred), Kotlin, Java, Python. Strong computer science fundamentals, including data structures, algorithms, and distributed system design. Familiarity with cloud-native infrastructure and tools, such as Kubernetes, Docker, Kafka, and AWS services. Ability to write high-quality, maintainable, and well-documented code. Strong problem-solving skills and a keen ability to troubleshoot complex technical issues. Effective collaboration and communication skills, with the ability to work closely with cross-functional teams. Experience building Compliance solutions (KYC, KYB, KYT) or onboarding or identity platforms is a huge plus.  A passion for learning and applying new technologies to solve real-world problems.

Important Notice for Paxos Applicants We’ve become aware of fraudulent accounts posting as Paxos recruiters on LinkedIn and other platforms. These scammers attempt to deceive applicants into paying for job opportunities or providing personal financial information.  To verify a legitimate Paxos recruiter: 

We only use @paxos.com email addresses We never ask for payment or financial details to apply, interview, or work here For technical roles, we do not perform a coding interview without prior screening by our engineering team 

Thanks for your interest in Paxos!  Pay and benefits

Apply Now:

You could work anywhere. Why Figment?

Figment powers the future of Web3 through industry-leading blockchain infrastructure. As the leading provider of staking solutions, we help 500+ institutional clients optimize their crypto rewards, including top exchanges, asset managers, wallets, foundations, custodians, and major token holders. Our clients trust Figment for a comprehensive suite of services, including reward optimization, cutting-edge API development, detailed rewards reporting, seamless partner integrations, governance support, and slashing protection.

Backed by a team of passionate and intelligent Figmates, with a 100% remote-first global presence across 12 countries, our company is on a mission to accelerate the adoption, growth, and long-term success of the Web3 ecosystem. We’re building the infrastructure that will power the decentralized future.

As a fast-growing tech company, we’re looking for builders and innovators — people who thrive in the face of uncertainty and are motivated to make an impact. We are also looking for true teammates - people who are genuine, humble, and driven to level up together. If you’re excited to shape the future, contribute to an energetic company culture, and work at the cutting edge of blockchain technology, we want you to join our team and help us lead the charge!

About the opportunity

We are seeking a Principal Solana Smart Contract Engineer to lead the development of a new Solana-based product from the ground up. This role is critical to the success of the product, where you will be responsible for architecting, developing, and securing smart contracts, ensuring seamless integration with backend and data engineering teams, and optimizing performance for large-scale B2B2C distribution.

We’re looking for someone who can take ownership of smart contract development from inception to operation, working closely with product and engineering teams to shape the vision, bring it to life, and ultimately maintain, optimize, and integrate it into Figment’s other products. You’ll be responsible for setting technical direction and driving best practices for Solana development.

This is a full-time remote position, with team members across North America, Europe, and Southeast Asia. This role is unique because you’ll be at the forefront of building a new product that expands the blockchain ecosystem. If you enjoy tackling complex blockchain challenges, architecting secure smart contract systems, and leading initiatives in a fast-paced environment, this role may be a great fit for you. Ideal candidates are deeply experienced in Solana ecosystem development, highly proficient in Rust, and capable of mentoring engineers in your area of expertise while influencing cross-functional stakeholders.

How you will make an impact

• Lead the design and architecture of Solana smart contracts, ensuring scalability, maintainability, and security.
• Collaborate with Product to refine specifications and drive feasibility discussions.
• Ensure security and audit readiness, implementing best practices to mitigate vulnerabilities.
• Optimize smart contract performance, reducing compute unit costs and enhancing execution speed.
• Work closely with backend and data engineering teams to integrate blockchain data into a full-stack solution.
• Drive technical strategy, establishing best practices for Solana development.
• Mentor and support other engineers in smart contract development, raising the technical bar and fostering a culture of best practices.

What you bring to the team

• 5+ years of experience in software engineering, with deep expertise in Rust and Solana smart contracts.
• Proven ability to design and deploy production-grade Solana programs.
• Experience influencing architectural decisions across multiple teams.
• Strong understanding of security best practices, audits, and risk mitigation for smart contracts.
• Experience working with backend and data engineering teams to deliver comprehensive blockchain solutions.
• Track record of leading zero-to-one blockchain product development.
• Excellent communication and collaboration skills, with a product-driven mindset.

Even Better If You Have

• Experience contributing to Solana open-source projects or protocol-level development.
• Prior experience with large-scale blockchain infrastructure and distributed systems.
• Hands-on experience improving blockchain developer tooling.
• Knowledge of other blockchain networks beyond Solana, especially Ethereum

Technologies we use

We don’t expect you to be an expert in all of these, but these are all used by adjacent teams so familiarity with them will be a plus:

• Solana / Rust
• Kubernetes
• Datadog
• AWS
• Snowflake
• Go
• Ruby
• Javascript/Typescript
• GraphQL
• Github

Teams you’ll collaborate with most often

• Product: Define and refine smart contract specifications.
• Frontend, Backend & Data Engineering: Integrate blockchain data into full-stack applications.
• Security & Auditing: Ensure contract robustness and mitigate vulnerabilities.
• Infrastructure & DevOps: Optimize deployment and monitoring.
• Engineering Leadership: Align technical vision across multiple teams.

Why you might be excited about us

At Figment, we offer an exciting range of competitive benefits designed to support and empower every member of our team:

• 100% remote-first environment. Our flagship office is in Toronto, Canada. We also have additional co-working spaces in New York, London, and Singapore. That means if you want to do your things in the office (if you’re near one), at home, or a bit of both, it’s up to you.
• 4 weeks of PTO that kick in day one, with an additional 1 week of flex days.
• Extended company-paid health benefits that kick in day one.
• Best in class parental leave and flexible arrangements.
• A home office stipend to create a space that you enjoy working in.
• Monthly Wifi reimbursement.
• A yearly Learning & Development budget.
• 401K (US) or RRSP match (Canada).
• Stock Options in the company.
• A competitive bonus (based on company performance) that is distributed bi-annually - we believe that the company’s success should be shared with our employees often
  • For roles listed within the Sales Department, there is instead a competitive commissions structure which will be outlined during your first interview with Figment
• Annual onsite company gatherings and retreats to inspire team bonding, collaboration, and fun!

Other reasons you may love working at Figment

• We are a team of under 200 members, which allows for an impactful contribution from day one.
• We place a strong focus on personal career development to shape a role that fits your goals and interests. Your satisfaction and well-being matter to us, and we’re here to support your ongoing growth.
• Our culture is one of honesty, professionalism and risk taking in a high-growth environment.
• Our team members themselves recommend working at Figment - with an eNPS score of 54 (which is ranked as ‘great’!).
• We are also extremely proud of ranking as one of the top Web3 employers by Talent Titans.

Compensation

One of Figment’s core principles is “Making the Invisible Visible” - ensuring transparency and information sharing in all communication. Figment is committed to transparency regarding pay, benefits, and other compensation types for all internal roles as well as all roles being hired for.

Base Salary: The CAD base salary range for this position is CAD $200,000 - $230,000. This range reflects base salary only, and does not include additional compensation or benefits. For candidates in other countries, the pay range will be disclosed upon your first interview with Figment (being a globally remote company, the list of salary ranges would simply be too long to note here!). The range displayed reflects the minimum and maximum range for a new hire across all Canada or the US. A candidate’s specific pay within the range will be determined by various factors including job-related skills, relevant education, and training.

Interview process

At Figment, we try to go above and beyond in making sure that you have the best possible experience interviewing with us. We strive for a smooth, organized, and informative process.

• During your first Recruiter Call, you will be provided with more information about Figment, the position and what to expect for the rest of the interview process. Please be prepared to discuss why you are interested in joining Figment and what excites you about the position and company.
• As we go through the process, we work to make sure that you hear back from us in a timely fashion. If we decide at any point that we’re unfortunately not moving forward, we will give you feedback on why it was not a fit.
• We aim for the entire process to take around 2-3 weeks from initial screen to offer. There can be exceptions on either side of the bell curve here, but as a rule, that’s the time-frame you can expect.

See here for Figment’s Privacy Policy and California Employee Privacy Policy.

At Figment, we have a thorough hiring process to verify the identity of all job candidates. This includes checking documents, conducting in-person interviews, biometric authentication and completing background checks. Candidates must pass all these steps to be considered for a job with Figment. Anyone who provides false information or tries to skip these steps will be disqualified from the hiring process immediately.

To learn more about Figment, our team, and the amazing work we are doing, visit our website

Are you ready to join us?

About CoW DAO

CoW DAO is on a mission to protect Ethereum users from the dangers of DeFi. It does this by supporting the development of CoW Protocol, CoW Swap, MEV Blocker, and CoW AMM, and by funding values-aligned projects through the CoW Grants Program.

CoW Protocol is the second-largest DEX aggregator by monthly volume and the first-largest intents-based exchange. MEV Blocker is currently involved in ~4% of all Ethereum transactions, making it the category leader. CoW AMM is the only live AMM that protects LPs from LVR (loss-versus rebalancing).

As a member of CoW DAO’s core team, you will have the opportunity to shape these essential products, and contribute to the Ethereum ecosystem more broadly.

About the role

Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time

Please note we’re not hiring from the US, Australia, or New Zealand

Position: Full-time contractor

We’re looking for a passionate Senior Frontend Engineer to help take decentralized trading to the next level. You’ll take charge of our CoW DAO products and help shape what’s coming next, making sure the user experience is smooth across trading interfaces, analytics, docs, and more.

We’re after someone who’s a great communicator, loves working with a team, and is eager to learn (especially about blockchain). If you thrive on ownership, like solving problems, and are curious about the world of blockchain, this might just be the role for you.

Tech stack we work with

• Frontend: Typescript, React, styled-components
• Web3: Web3, ethersjs, Hardhat, Solidity, IPFS, TheGraph, ENS
• Testing: Jest, Cypress, React Testing Library
• Analytics: Dune Analytics, Google Analytics

What you’ll be doing

• Develop and improve user-facing applications like CoW Swap on top of the CoW Protocol
• Build and implement new features quickly, with a focus on performance, accessibility, and quality
• Decide when to create reusable abstractions and when to build one-off features, always keeping scalability and maintainability in mind
• Contribute to the product roadmap by proposing new features, sharing design ideas, and helping the team prioritize tasks
• Push the boundaries of decentralized user interfaces. Our products are hosted traditionally but also deployed on decentralized networks like IPFS/ENS, and we work with decentralized infrastructure like The Graph and Ethereum nodes

What we’re looking for

• Experience: 3+ years of professional experience building client-side web apps
• Technical skills: Expertise in front-end technologies (React, TypeScript, CSS, state management libraries like Redux, Recoil, or Jotai)
• Code quality: Ability to review and guide the team on architecture, code quality, and best practices
• Problem-solving: Strong debugging and problem-solving abilities
• Team player: Excellent communication skills and a willingness to collaborate and share knowledge
• Self-driven: You take ownership of your work and are proactive about learning and growing in your career
• Blockchain knowledge: Experience integrating frontend with smart contracts and familiarity with tools like Web3.js, Ethers.js
• Product vision: A solid understanding of the crypto DApp ecosystem, user experience, and market trends

Bonus points if you have:

• DevOps & tooling: Experience with CI/CD pipelines, testing frameworks, and deployment tools; familiarity with cloud services (AWS, GCP, etc.)
• Backend experience: Knowledge of Node.js, databases, and RESTful or GraphQL APIs

What we can offer

• Flexible work environment: Join our hub in Lisbon or work remotely
• Token plan: Have a stake in our mission and shape the future of CoW DAO
• Periodic gatherings: Enjoy opportunities to connect with the rest of the team through regular trips
• Conference allocation: Stay up-to-date with ecosystem advancements using our conference budget
• Learning budget: Use our learning budget to support your higher ambitions
• Hardware budget: Take advantage of a hardware budget for acquiring necessary equipment
• Make an impact: You are joining a startup where you can make a huge difference. Your work matters!
• Flat hierarchies mean fewer processes and bureaucracy - see more of your ideas come to life!
• Flexible work and vacation times: Prioritize work-life balance through our robust flexible work policy and vacation allowance
• Growth: If you’re someone who loves taking the initiative and getting things done, CoW offers lots of opportunities for your individual growth

Referral Program

Earn 3.000 USDC or USD with the refer-to-earn program. More details here.

Culture

Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!

At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.

In the past few years, the foundational technology required for crypto to replace traditional payment rails has finally come online: stablecoins, cost-effective L2 networks, and Coinbase Smart Wallet. This represents a multi-billion dollar opportunity for Coinbase to disrupt the payments industry by leveraging its leading position in onchain development and deep expertise of existing fiat rails.

This role is for the lead engineer of the team for this new Onchain Payments effort, which will include both 0-1 product development and building off of the existing Coinbase Commerce product. It’s best to think of the team as a start-up within Coinbase looking to find product market fit for a radically new approach to payments

What you'll be doing:

• Bring a 0-to-1 product to life to replace the global payment stack with crypto rails
• Lead the fullstack design and development of a secure, high-performance product using TypeScript, Go, and Solidity
• Rapidly prototype user flows to gain market feedback and adjust accordingly, productionizing code as necessary
• Integrate with a variety of existing Coinbase surfaces, including Smart Wallet, Commerce, and Platform APIs
• Design, implement, and drive adoption of a novel open-source web3 payment protocol using Solidity
• Work closely with product managers, designers, and other cross-functional partners to find product market fit
• Leverage, maintain, and improve upon an existing legacy codebase of Coinbase Commerce
• Drive the adoption of engineering best practices, ensuring operational excellence and sound maintenance of legacy code
• Optimize frontend and backend performance, ensuring fast transaction processing, smooth UI interactions, and efficient resource utilization
• Troubleshoot and debug complex fullstack issues, ensuring platform stability, reliability, and security
• Provide technical guidance and support to the entire engineering team and contribute to the overall technical direction of Coinbase

What we look for in you:

• 8+ years of experience in software development with a strong focus on fullstack development; 2+ years of experience in a leadership position of a crypto start-up is a plus
• Mastery of Go, JavaScript, TypeScript, and Solidity; familiarity with Ruby is a plus
• Proven track record of rapidly shipping high-quality fullstack systems
• Deep understanding of Ethereum and EVM-compatible chains and experience with developing smart contracts
• Demonstrated commitment to excellent developer experiences and open source code, especially in relation to crypto and payments
• Strong expertise in frontend development using modern frameworks like React, Next.js, and Angular
• Solid understanding of distributed systems, microservices architecture, and event-driven architectures, including experience with databases (PostgreSQL, MySQL, MongoDB), caching systems (Redis, Memcached), and message queues (Kafka, RabbitMQ)
• Experience with developer operations, including Cloud providers such as AWS and containerization technologies such as Kubernetes
• Deep understanding of web security best practices and experience with implementing secure coding practices for financial systems
• Exceptional problem-solving skills and ability to find elegant solutions to complex challenges in the crypto payment processing domain
• Outstanding communication, leadership, and collaboration skills, with the ability to inspire and mentor teams
• Bachelor's or Master's degree in Computer Science, Software Engineering, or equivalent experience
• Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services.

Job #: GDFS06US

*Answers to crypto-related questions may be used to evaluate your onchain experience

#LI-Remote

Apply Now:

Job #: GPIN06US

Apply Now:

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

• Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
• Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
• Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
• Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
• Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
• Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

• Experience in serverless architecture and microservices.
• Proven understanding of Blockchain and Web3 solutions.
• Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
• Strong MVP-focused coding skills in any modern programming language.
• Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
• Good knowledge of data structures, algorithms, and relational databases.
• Familiarity with security best practices in cloud environments.
• Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

• Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
• You will have a lot of autonomy and freedom in your role to innovate, test and fail
• Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

Who are we?

We believe Ethereum has the potential to solve some of humanity’s most crucial coordination issues. Since our initial inception as a research group, we have sought to scale both its technology and values.

At present, the most pressing bottleneck to the growth of Ethereum is its performance and scalability. We are building the most elegant solution to this problem. We do this in the open (under an MIT open source license) because we believe in open source innovation and its ability to accelerate growth.

OP Labs contributes to the Optimism protocol, an extension to Ethereum that scales both its technology and values. Optimism enables orders of magnitude of improved performance and scalability to Ethereum while doubling down on its commitment to public goods.

The Optimism Collective leads the blockchain protocol landscape, dedicated to fostering a scalable and sustainable ecosystem. Optimism’s ethos, in sync with Ethereum's vision, tackles pivotal coordination challenges of the digital age. Optimism’s goal is to harmonize private incentives with public good, shaping a resilient future for the Internet. Optimism’s scope spans diverse areas like Gaming, DeFi, NFTs, and Enterprise.

Position Overview:

Role Responsibilities:

• Implement tooling to automate deployments of the OP Stack

• Maintain and improve our Kubernetes-based infrastructure with a focus on creating solid foundations and driving operational excellence

• Design and implement tools, SDKs and APIs to increase protocol development velocity and create an industry-leading protocol development experience

• Be highly customer-centric, partnering closely with other engineering teams and stakeholders to understand protocol developer needs and rapidly deliver impactful solutions

What skills do you bring?

• Hands-on experience with containerized infrastructure, Kubernetes and cloud providers (GCP, AWS, Azure or other)

• Hands-on experience with Infrastructure-as-Code and deployment automation tools like Terraform and Ansible

• Experience working collaboratively with developers to create impactful developer tools that meaningfully improve developer velocity

• Exhibit high agency and ownership, you’re someone who likes to get stuff done and drive impactful results

What will you like about us?

• We take care of our employees. Competitive compensation, fully paid medical, dental, and vision, and a 4% 401K match—learn more about our benefits, culture, and all recruiting FAQ here.

• We take pride in the accomplishments of our teammates and support each other in doing the best work of our careers.

• Our team is a diverse group of people from varied backgrounds. We cherish our eclecticism and consider it a great strength.

• We’re fully remote, deeply engaged, highly skilled, and like to have fun.

• We think long-term. Our founders have been scaling Ethereum since 2015.

Apply Now:

The Institutional team enables the foundations of Coinbase's institutional business supporting thousands of large financial institutions. We enable institutions to custody their digital assets and participate in the crypto economy in a secure and safe way. We take pride in building a scalable & secure crypto platform supporting hundreds of assets and enabling crypto participation with staking, governance and web3 gateways. The team has interesting work on building cutting-edge crypto technologies, scalable infrastructure and UI surfaces across web, mobile and browser extensions in a fast-paced industry with an opportunity to build several new initiatives.

The Markets team within the Institutional Product Group is dedicated to creating top-tier Exchange platforms, offering unparalleled low latency and high performance in the crypto trading space. As a Staff Software Engineer on the Markets team, you’ll be instrumental in developing and sustaining the core technology that drives our platforms. Collaborating with a talented group of engineers and product managers, you’ll deliver institutional-grade systems that empower high-value customers to trade with unmatched speed and efficiency. This role presents the opportunity to tackle complex, unique challenges, bridging the demands of large-scale applications with the precision required for low-latency trading systems. You'll be at the forefront of designing, building, and executing solutions for some of the most impactful and challenging problems in the industry.

What you’ll be doing (ie. job duties):

• Architect and implement core trading platform components responsible for connectivity, market data, trade execution, clearing and settlement using Java, Golang and similar technologies
• Design scalable, low latency, garbage free systems to solve novel problems with modern cloud technology and industry best practices.
• Articulate a long term vision for maintaining and scaling our core trading systems and the teams running them.
• Work with engineers, product managers, designers, 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.
• Mentor team members and help uplift the technical bar across the team

What we look for in you:

• 8+ years of experience in backend software engineering using Java, Golang or similar languages
• You’ve designed, built, scaled and maintained high volume and low latency production services
• You’ve experience in architecting and developing solutions to ambiguous problems with significant impact
• Passion for building an open financial system that brings the world together

Nice to haves:

• You have built order management, risk or matching engines that have high volume and low latency characteristics
• Demonstrated experience working with complex distributed systems at scale
• You are familiar with developing event driven architectures, GC free coding approaches, performance tuning of OS and networking stacks
• Knowledge of AWS infrastructure and tools, as well as containerization technologies like Docker and orchestration platforms like Kubernetes
• You have gone through a rapid growth in your company (from startup to mid-size).
• You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Java, Golang, Docker, Postgres, Container Orchestration systems and AWS based technologies.
• Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services.

Job #: GIBE06US

*Answers to crypto-related questions may be used to evaluate your onchain experience

#LI-Remote

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At Shakepay, we’re on a mission to usher in the Bitcoin golden age. We’re reimagining financial services to give every Canadian their fair shake. Our culture is built around doing work that matters, winning as a team, and celebrating success. If you're the kind of person who values growth, shipping fast, and sharing your ideas openly with a group of like-minded people, come and build with us! About Shakepay Since 2015, we’ve been building the Shakepay app to make buying and earning bitcoin fast, easy, and secure. In 2022, we launched the Shakepay Card, allowing shakers to earn bitcoin rewards when they shop. Today, more than one million Canadians use Shakepay to grow their bitcoin savings and take control of their financial future.  We’re regulated across all Canadian provinces and territories, and backed by renowned venture capitalists with a funding of $44M. We have a passionate, loyal, and growing community, and we’re looking for people who want to help us build something truly special.  About the Platform Team Our platform team empowers other engineering teams by providing the tools and practices they need to be autonomous. Our team’s mission and responsibilities are: 🚀 Developer Enablement – Build and own tools that remove friction from the development process, boosting engineering efficiency and making it easy to ship high-quality code. 🌐 Scalability & Architecture – Shape the future of our monolith by driving domain-driven design, layered architecture, and long-term system evolution. 🔧 Internal Tooling & Infrastructure – Own and optimise developer tools like Retool, ensuring our internal platforms are robust and scalable. 🤖 Quality, Automation & Observability – Improve observability, automate workflows, and embed operational excellence into everything we do. Shakepay is scaling, and so is our engineering complexity. We are re-architecting our monolithic codebase, defining domain boundaries, and laying the foundation for our next growth phase. As a Staff Platform Engineer, you’ll play a pivotal role in shaping developer experience, architecture, and automation across Shakepay’s engineering teams. You’ll have the autonomy to define technical strategy, lead high-impact initiatives, and mentor engineers—while staying hands-on in building the future of Shakepay’s platform. What you’ll be doing 

Architect and lead large-scale technical initiatives to optimise Shakepay’s monolith, introducing domain-driven design, modularity, and scalability. Design and implement foundational tools that streamline development workflows and enable engineers to confidently move fast. Lead automation efforts to reduce friction in CI/CD, deployments, and operational tasks, improving developer productivity and reliability. Mentor and coach engineers, fostering a culture of technical excellence, ownership, and collaboration. Define and track engineering KPIs (DORA metrics, MTTR, developer satisfaction) to measure and drive continuous improvement. Participate in the on-call rotation and lead efforts to ensure sustainable incident response practices.

Who we’re looking for

8+ years of hands-on software development experience in a Developer Experience, Platform, or DevOps role. Proven ability to design and implement developer tooling, automation frameworks, and internal platforms that improve engineering velocity. Deep architectural knowledge of CI/CD, GitOps, infrastructure as code (IaC), and modern developer workflows—emphasising writing high-quality code. Strong software engineering fundamentals and ability to work across the stack (e.g., backend services, build systems, IDE integrations). Experience with incident management and on-call rotations, ensuring a culture of operational excellence and reliability. Passion for removing friction in the development process and writing code that enables other engineers to ship faster and more confidently.

Bonus points

Experience with technologies like Kubernetes, SQS, Datadog, AWS Cloud (Aurora, EKS, VPC, Lambdas), PostgreSQL, Terraform, ArgoCD, Helm, and Node.js. Background in building FinTech infrastructure or understanding the unique challenges in this space. Passion for improving internal developer documentation and knowledge sharing. Familiarity with Bitcoin and excitement to learn more. A curated folder of Safe-for-Work reaction memes to keep the team laughing.

Why join

Help shape the future of money: Be part of a team revolutionizing financial services in Canada, one sat at a time. Impact millions: As cryptocurrency continues gaining traction, our growth potential is massive. You can help us bring Shakepay and Bitcoin to all Canadians. Grow your career: We’re growing, and so can you! We have programs encouraging continuous learning, growth, and development. Ideas, not titles: We want the best ideas to be heard, no matter where they come from.

Perks and benefits

Competitive compensation and stock options: Get rewarded with competitive pay and join our employee stock option plan. Health benefits from day 1: Access to comprehensive health and dental coverage, including health and wellness spending accounts.  Remote-friendly: Work from anywhere in Canada, with optional access to our office spaces in Montreal and Toronto. Learning and development: A $2,000 annual budget for courses, certifications, and training to support your career growth. Time off: 20 days of vacation per year. And if you use all your vacation, we give you a $1,000 bonus. Parental leave: Enjoy a parental leave top up to 100% of your salary for 18 weeks. Home office setup: A MacBook, a $1,200 budget for home office improvements, and a monthly stipend for home and internet expenses. Salary in bitcoin option: Choose to receive your salary in bitcoin – the soundest money to ever exist. Team and company offsites: Whether team-specific or company-wide, these events offer a great chance to connect and collaborate in person.

We understand that potential can be just as valuable as experience. If you're eager to learn, grow, and contribute to the mission but worry that you may not have the “right” experience, we still want you to apply. We encourage applications from everyone, regardless of background and life experience. We’re firm believers that a little bit of slope makes up for a lot of y-intercept. Fluency in English is required due to the percentage of English-speaking customers and the nature of our platform, which is available to all Canadians.

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About CoW DAO

CoW DAO is on a mission to protect Ethereum users from the dangers of DeFi. It does this by supporting the development of CoW Protocol, CoW Swap, MEV Blocker, and CoW AMM, and by funding values-aligned projects through the CoW Grants Program.

CoW Protocol is the second-largest DEX aggregator by monthly volume and the first-largest intents-based exchange. MEV Blocker is currently involved in ~4% of all Ethereum transactions, making it the category leader. CoW AMM is the only live AMM that protects LPs from LVR (loss-versus rebalancing).

As a member of CoW DAO’s core team, you will have the opportunity to shape these essential products, and contribute to the Ethereum ecosystem more broadly.

Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time

Please note we’re not hiring from the US, Australia, or New Zealand

Position: Full-time contractor

We need a DevOps Engineer who’s hungry for impact, loves building things from scratch, and enjoys keeping critical infrastructure running like a well-oiled machine. You’ll be working with a team that values autonomy, ownership, and a growth mindset—if that sounds like you, keep reading! 🚀

What You’ll Do

• Keep things running smoothly – You’ll build, maintain, and optimize our Kubernetes workloads while ensuring scalable, resilient cloud infrastructure using Infrastructure-as-Code
• Build cool stuff – Automate deployments, reduce tech debt, and optimize AWS costs to improve infrastructure efficiency
• Shape the future of DevOps at CoW – Drive CI/CD workflow standards, contribute to platform architecture & security, and enhance on-call and postmortem processes to foster a strong DevOps culture
• Strengthen our blockchain infrastructure – Deploy and manage Ethereum nodes & validators, establish SLAs, and ensure high availability across our network
• Teach and share – We love knowledge sharing! Be ready to collaborate, mentor, and even lead a small presentation for the team
• Automate and optimize – Modify and extend Pulumi configurations for AWS, fine-tune deployments, and continuously improve alerting solutions
• Enhance observability & security – Improve logging architecture, security measures, and database health to ensure reliable infrastructure performance
• Our DevOps Stack: AWS, Kubernetes, Pulumi, Flux, Ansible, OpenSearch, Nginx, Prometheus, Grafana, Docker and Linux
• Blockchain Nodes: Erigon, Reth, Nitro

Who You Are

• Kubernetes Mastery – You’ve deployed and maintained production-grade K8s clusters before
• Cloud & DevOps Expertise – Strong experience with AWS, CI/CD, Docker, and Linux
• Blockchain Expertise? Experience running Ethereum nodes (or other blockchain infra) is needed
• On-Call Ready – You’re comfortable handling incidents and making sure things don’t break (or fixing them fast if they do!)
• Monitoring Pro – You know your way around Prometheus, Grafana, and Elasticsearch
• Database Knowledge – We use Postgres, but any database experience is a plus
• Coding Background – You’ve written production-level code in Python, Go, Rust, or similar for at least 1-2 years
• Team Player & Communicator – We’re a remote team, so documentation, knowledge sharing, and collaboration are key

What We Can Offer You

• Impact & Ownership – Your work will directly shape the future of DeFi.
• Flexibility – Remote-friendly with the option to join our Lisbon hub
• Token Plan – Be part of our mission and shape the future of CoW DAO
• Team Gatherings – Regular meetups & off-sites retreats to connect IRL.
• Well-being Learning Budget – We support your growth, mental health, active life style
• Hardware Budget – Get the setup you need to Moo 🐮

Ready to Join the Herd?

Hit that apply button and let’s chat! 🚀

Culture

Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!

At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.

Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time. We are looking for software engineers from a variety of technical backgrounds with a proven track record in building scalable, reliable and performant systems. You will play a critical role in building financial and crypto-native products, services and APIs. As a Senior Full-Stack Developer you should lead by example - driving the technical discussions, influencing the approach and making a positive impact on the team's development by advocating the best engineering practices. WHAT YOU WILL DO:

Design, develop, and maintain scalable backend services and APIs. Build dynamic, user-friendly frontends using modern frameworks like React. Work closely with design and product teams to ensure seamless integration of user-facing and server-side features. Collaborate on system architecture and design decisions, emphasizing security, performance, and scalability. Implement automated testing across the stack to ensure high-quality deliverables. Optimize applications for performance and scalability in both backend and frontend layers. Write clean, reusable, and efficient code while adhering to best practices.

WHAT YOU WILL NEED:

Strong backend expertise in Kotlin or Java Solid understanding of databases (PostgreSQL, MySQL) Understanding of system design principles and scalable architectures Proficiency in frontend technologies like React Experience with event-driven architectures (e.g., Kafka, RabbitMQ). Strong problem-solving skills and ability to debug complex systems.

NICE TO HAVE:

Experience with cloud platforms like GCP, AWS or Azure Knowledge of blockchain technologies or financial systems. Skills in performance optimization on both client and server sides. Familiarity with Docker and CI/CD tools.

COMPENSATION & PERKS

Competitive full-time salary based on experience and meaningful equity in an industry-leading company The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry. Performance-based bonuses Apple equipment provided by the company Hybrid role from our office in Palermo, Buenos Aires.

Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time. You may contact our Data Protection Officer by email at email. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf.  Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.  Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment.  Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.  

Apply Now:

Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time We are looking for Software Engineers from a variety of technical backgrounds with a proven track record in building scalable, reliable and performant systems. You will play a critical role in building financial and crypto-native products, services and APIs. As a Senior Back-End Engineer you should lead by example - driving the technical discussions, influencing the approach and making a positive impact on the team's development by advocating the best engineering practices. WHAT YOU WILL DO:

Design, develop, and maintain scalable backend services using Kotlin & Java Build and optimize APIs for seamless integration with front-end and third-party systems. Work with relational and NoSQL databases to manage and process large-scale data efficiently. Implement and maintain CI/CD pipelines for smooth deployment and testing processes. Collaborate with cross-functional teams to deliver secure, high-quality, and user-centric solutions. Conduct code reviews and mentor junior developers to foster a culture of continuous improvement. Work closely with design and product teams to ensure seamless integration of user-facing and server-side features.

WHAT YOU WILL NEED:

Proficiency in Java or Kotlin Strong knowledge of microservices architecture, API design, and database systems (PostgreSQL, MySQL) Understanding of system design principles and scalable architectures Familiarity with Docker and CI/CD tools. Experience with event-driven architectures (e.g., Kafka, RabbitMQ). Strong problem-solving skills, attention to detail, and a commitment to code quality.

NICE TO HAVE:

Experience with cloud platforms like GCP, AWS or Azure Knowledge of blockchain technologies or financial systems. Proficiency in frontend technologies like React

COMPENSATION & PERKS

Competitive full-time salary based on experience and meaningful equity in an industry-leading company Awesome office location in the heart of Paris - working 3 days in the office is mandatory Work from Anywhere policy The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry Unlimited vacation policy; work hard and take time when you need it Performance-based bonuses paid in cash Apple equipment provided by the company

Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time. You may contact our Data Protection Officer by email at email. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf.  Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.  Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment.  Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.

Apply Now:

This role is for Weekday's client.

Please note this is a contract position, with possible extension based on project needs.

Job Overview: We are seeking a highly skilled Blockchain Developers to join our network and collaborate with cutting-edge startups. You will be responsible for designing, developing, and implementing blockchain-based applications, ensuring security, scalability, and efficiency.

Key Responsibilities:

1. Develop and maintain blockchain-based applications and smart contracts.
2. Design and implement secure blockchain protocols and architectures.
3. Collaborate with product managers, designers, and other engineers to integrate blockchain solutions.
4. Ensure the security, performance, and scalability of blockchain applications.
5. Research and stay up to date with emerging blockchain technologies and trends.
6. Optimize blockchain applications for efficiency and low transaction costs.
7. Conduct code reviews and provide technical guidance to team members.

Required Qualifications:

1. Bachelor's degree in Computer Science, Engineering, or a related field.
2. 3+ years of experience in blockchain development.
3. Proficiency in blockchain platforms such as Ethereum, Hyperledger, or Solana.
4. Strong programming skills in Solidity, Rust, or Go.
5. Experience with smart contract development and security best practices.
6. Knowledge of cryptographic principles and distributed ledger technologies.
7. Familiarity with blockchain consensus mechanisms and decentralized applications (dApps).
8. Ability to work independently and manage multiple projects in a fast-paced startup environment.

Preferred Qualifications:

1. Experience working in a startup or consulting environment.
2. Understanding of tokenomics and DeFi applications.
3. Familiarity with Web3.js, Truffle, Hardhat, or other blockchain development frameworks.
4. Exposure to cloud-based blockchain infrastructure (AWS, Azure, GCP).
5. Strong problem-solving skills and ability to optimize blockchain performance.

Apply Now:

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

• Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
• Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
• Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
• Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
• Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
• Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

• Experience in serverless architecture and microservices.
• Proven understanding of Blockchain and Web3 solutions.
• Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
• Strong MVP-focused coding skills in any modern programming language.
• Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
• Good knowledge of data structures, algorithms, and relational databases.
• Familiarity with security best practices in cloud environments.
• Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

• Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
• You will have a lot of autonomy and freedom in your role to innovate, test and fail
• Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

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About CoW DAO

CoW DAO is on a mission to protect Ethereum users from the dangers of DeFi. It does this by supporting the development of CoW Protocol, CoW Swap, MEV Blocker, and CoW AMM, and by funding values-aligned projects through the CoW Grants Program.

CoW Protocol is the second-largest DEX aggregator by monthly volume and the first-largest intents-based exchange. MEV Blocker is currently involved in ~4% of all Ethereum transactions, making it the category leader. CoW AMM is the only live AMM that protects LPs from LVR (loss-versus rebalancing).

As a member of CoW DAO’s core team, you will have the opportunity to shape these essential products, and contribute to the Ethereum ecosystem more broadly.

About the Role

Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time

Please note we’re not hiring from the US, Australia, or New Zealand

Position: Full-time contractor

We’re looking for an experienced Backend Team Lead who will manage and guide our engineering team while also being highly technical. This person will help resolve problems, offer mentorship, and ensure the team delivers clean, maintainable code while avoiding over-complication. You’ll work closely with our Tech Lead, collaborating on both high-level technical decisions and hands-on execution to drive the team’s success.

This position is a mix of technical expertise and people management—ensuring that the team has everything they need to succeed, both technically and personally.

What you will do

• Lead, support, and mentor the backend team: Guide team members in developing their technical skills, improving performance, and overcoming challenges while providing mentorship, feedback, and opportunities for career growth
• Encourage clean and simple solutions: Foster a development culture that prioritizes simplicity, efficiency, and streamlined workflows to enhance productivity and maintainability
• Code reviews and technical guidance: Perform code reviews, provide constructive feedback, and ensure that the team’s code adheres to best practices and high-quality standards
• Work closely with the Tech Lead: Collaborate closely with the Tech Lead to support the team in implementing solutions, overcoming obstacles, and ensuring smooth development processes
• Problem-solving: Identify roadblocks or inefficiencies in the team’s processes and help resolve them in a way that aligns with CoW’s long-term goals
• Collaborate with cross-functional teams: Work closely with product, research, and other engineering teams to ensure smooth delivery of features and high-quality results

Our Tech Stack

• Backend Code: Rust, Tokio, Cargo, Git (https://github.com/cowprotocol/services)
• Infrastructure: Pulumi, AWS, Docker, Kubernetes, Grafana, Prometheus, Elasticsearch, Flux
• Other codebases: Typescript, Python, Solidity

Who you are

• Technical expertise: You have experience in backend development (languages such as Rust, Go, Python, etc.) and building distributed systems. While Web3 experience is a plus, it’s not a requirement.
• People-oriented leader: You have experience leading teams, providing mentorship, and fostering a growth-oriented environment. You know how to motivate people, resolve conflicts, and build trust within a team
• Tech-Savvy Leader: You can step in and help with complex technical challenges, but your main focus is on the people and processes
• Simplifying Solutions: You care about and understand the importance of keeping things simple and ensuring that the team follows best development practices
• You work well with others: You have a collaborative mindset and can work with both technical and non-technical team members and ensure everyone is aligned with the team’s goals
• Code quality: You are experienced in code reviews and are passionate about helping team members improve through constructive feedback
• Remote team leadership experience: As a remote-first company, we need a Team Lead with a strong track record of managing fully remote teams, fostering collaboration, and maintaining high engagement and productivity across different time zones
• Excited about web3: While you don’t need prior web3 experience, you’re eager to explore the space, especially with EVM chains, and learn more about DeFi and blockchain technologies

What we can offer you

• Flexible work environment: Join our hub in Lisbon or work remotely
• Token plan: Have a stake in our mission and shape the future of CoW DAO
• Periodic gatherings: Enjoy opportunities to connect with the rest of the team through regular trips
• Conference allocation: Stay up-to-date with ecosystem advancements using our conference budget
• Learning budget: Use our learning budget to support your higher ambitions
• Hardware budget: Take advantage of a hardware budget for acquiring necessary equipment
• Make an impact: You are joining a startup where you can make a huge difference. Your work matters!
• Flat hierarchies mean fewer processes and bureaucracy - see more of your ideas come to life!
• Flexible work and vacation times: Prioritize work-life balance through our robust flexible work policy and vacation allowance
• Growth: If you’re someone who loves taking the initiative and getting things done, CoW offers lots of opportunities for your individual growth

Referral Program

Earn 6.000 USDC or USD with the refer-to-earn program. More details here.

Culture

Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!

At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.

Launchpad, a people-first technology company, is a leader in North America´s rapidly growing tech sector. Through two solutions, Launchpad supports its clients with digital transformation:

PaasportTM, our iPaaS solution, streamlines software integration and automates workflows. Nearshore Staff Augmentation, our managed IT staffing service, connects top IT talent across various geographical regions, bringing industry expertise to leading clients.

Based in Vancouver, Canada, our operational footprint spans across North and South America, with a second headquarters in Santiago, Chile. In 2023, our unwavering dedication to innovation garnered recognition as a Deloitte Technology Fast 50™ Program Company. Our clientele boasts industry leaders such as Walmart, GM, TIME Magazine, Salesforce, Tableau, Splunk, Bolt.com, Freedom House, and more. At Launchpad, we genuinely care about our people as individuals. If you are looking for a team that values growth, drive, and passion for your craft, if you’re seeking a place to achieve your goals and dreams with fairness and integrity, then we’d love to hear from you.About the Role: We are seeking an experienced Full-Stack Developer to join our small development team. This role requires a highly motivated, self-driven professional who can navigate customer interactions and technical challenges with confidence. You will be working extensively with JavaScript, Node.js, and Python, with a strong emphasis on API development and ITSM/ITIL-related solutions.  

Key Responsibilities:

Develop, customize, and deploy full-stack applications with a primary focus on JavaScript, Node.js, and Python.

Design and build custom API integrations for complex system migrations and third-party services.

Engage with external customers frequently to gather requirements, provide technical guidance, and ensure successful project execution.

Participate in user acceptance testing (UAT) alongside customers to validate solutions.

Work with and continually develop familiarity with our primary ITSM and ITIL-related solutions.

Required Skills & Experience:

+3 years of experience in similar roles.

Bachelor's Degree in Computer Science, Computer Engineering, or related fields will be highly valued.

Strong skills in JavaScript, preferably supplemented with Node.js and/or Python

Extensive experience in API development, integrations, and migrations. Excellent problem-solving skills and the ability to work independently. Strong communication skills with experience in external customer interactions. Ability to lead and manage technical discussions with customers.

  Nice-to-Have:

Familiarity with ITSM or ITIL solutions

Experience with cloud platforms such as AWS or Azure.

Experience performing unit testing.

Why work for Launchpad?

100% remote People first culture Excellent compensation in US Dollars Hardware setup for working from home Work with global teams and prominent brands based in North America, Europe, and Asia Training allowances Personal time off (PTO) for vacations, study leave, personal time, etc. ...and more! At Launchpad, we genuinely care about our people as individuals. If you are looking for a team that values growth, drive, and passion for your craft, if you’re seeking a place to achieve your goals and dreams with fairness and integrity, then you are the future of Launchpad. Launchpad is committed to fostering a diverse and representative workforce and an inclusive work environment where all employees are respected and treated equally. Are you ready to elevate your career at Launchpad? We want to hear your story! Contact us today.  

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HyperDash, a leading trading analytics platform on Hyperliquid, is building onchain fund-of-funds infrastructure, allowing users to create personalized portfolios of traders and manage their combined risk effectively. We have already launched the beta version of our product and are currently in the process of rapid scaling.

We’re seeking a backend engineer to develop robust trading execution and risk management systems, design well-structured APIs in collaboration with our frontend team, and implement scalable data storage solutions. You’ll be instrumental in helping us serve more of our target market while maintaining our exceptional performance standards.

Interest in markets and trading is essential, as all team members contribute to product feature design. Your technical expertise combined with trading insights will directly impact our platform’s evolution and our users’ success.

Responsibilities:

• Design and implement order execution systems that can handle complex trading strategies across multiple accounts
• Create scalable data pipelines for trader performance analytics and strategy correlation metrics
• Implement monitoring and alerting systems for operational reliability

Technical requirements:

• Experience building reliable, high-throughput real-time systems
• Experience managing a distributed system on AWS
• Understanding of financial market structure concepts (order types, execution, etc.)
• Experience with database design and optimization

Culture and team fit:

• Interest in trading, financial markets and crypto is essential
• Product thinking is critical - we iterate constantly based on user feedback
• We’re a lean team that plans to say that way - being flexible with the role is key
• Interests like chess, poker, or competitive gaming would fit well

Our tech stack:

• Python
• ZeroMQ Microservice architecture with pub/sub messaging pattern
• Docker

It is an early-stage opportunity with significant upside as we are seeing real traction already. Besides that, it is also a chance to build something on the frontier that hasn’t been built before.

Compensation for this role is going to be 5-7k USD / mo depending on your experience and seniority, as well as an equity package after 2-3 month trial period.

Contact: email

About the opportunity

We are looking for an experienced Senior Software Engineer to help build and enhance Figment’s blockchain staking infrastructure. This role involves designing, developing, and optimizing software solutions for interacting with blockchain networks at scale.

The Staking Engineering team is responsible for building reliable, high-performance systems that support our staking operations across 70+ blockchain networks. We develop tooling to automate network interactions, manage validator performance, and streamline staking operations.

This is a full-time remote position with team members in North America and Europe. This role is unique because it offers the opportunity to work hands-on with a wide range of blockchain protocols and contribute to building the next-generation staking platform. If you enjoy solving complex distributed systems challenges, exploring new blockchain architectures, and building efficient, scalable software, this role could be a great fit for you.

We’re looking for self-driven engineers who are comfortable working in an evolving environment with minimal direction. You should be excited about optimizing staking operations, interacting with smart contracts, and developing high-performance blockchain tooling.

How you will make an impact

• Design, develop, and maintain secure, scalable applications for blockchain staking services.
• Build and optimize software systems that interact with various blockchain networks.
• Develop tools and frameworks that improve reliability, observability, and performance.
• Build tools and APIs to interact with blockchain nodes and smart contracts.
• Research and experiment with new technologies to enhance our platform.
• Participate in peer code reviews and contribute to a culture of continuous improvement.
• Collaborate with cross-functional teams to define and deliver new features.

What you bring to the team

• 5 years of experience in software engineering.
• Strong proficiency in Python, Go, or JavaScript (at least one required).
• Familiarity with blockchain protocols and staking mechanisms (nice to have).
• Experience with smart contract interactions and Web3 tooling (super nice to have).
• Strong understanding of distributed systems and API development.
• Experience working with cloud-based environments and Linux systems.
• Comfortable working in a remote-first team with strong communication skills.

Technologies we use

Golang, Python, AWS, Kubernetes

Teams you’ll collaborate with most often

In addition to collaborating with other Engineering team members, this role will collaborate most often with our CTO Office, Blockchain teams, and Product Engineering teams.

Why you might be excited about us

At Figment, we offer an exciting range of competitive benefits designed to support and empower every member of our team:

• 100% remote-first environment. Our flagship office is in Toronto, Canada. We also have additional co-working spaces in New York, Montreal, London, and Singapore. That means if you want to do your things in the office (if you’re near one), at home, or a bit of both, it’s up to you.
• 4 weeks of PTO that kick in day one, with an additional 1 week of flex days.
• Extended company-paid health benefits that kick in day one.
• Best in class parental leave and flexible arrangements.
• A home office stipend to create a space that you enjoy working in.
• Monthly Wifi reimbursement.
• A yearly Learning & Development budget.
• 401K (US) or RRSP match (Canada).
• Stock Options in the company.
• A competitive bonus (based on company performance) that is distributed bi-annually - we believe that the company’s success should be shared with our employees often
  • For roles listed within the Sales Department, there is instead a competitive commissions structure which will be outlined during your first interview with Figment
• Annual onsite company gatherings and retreats to inspire team bonding, collaboration, and fun!

Other reasons you may love working at Figment

• We are a team of under 200 members, which allows for an impactful contribution from day one.
• We place a strong focus on personal career development to shape a role that fits your goals and interests. Your satisfaction and well-being matter to us, and we’re here to support your ongoing growth.
• Our culture is one of honesty, professionalism and risk taking in a high-growth environment.
• Our team members themselves recommend working at Figment - with an eNPS score of 54 (which is ranked as ‘great’!).
• We are also extremely proud of ranking as one of the top Web3 employers by Talent Titans.

Compensation

One of Figment’s core principles is “Making the Invisible Visible” - ensuring transparency and information sharing in all communication. Figment is committed to transparency regarding pay, benefits, and other compensation types for all internal roles as well as all roles being hired for.

Base Salary: The CAD base salary range for this position is CAD $140,000 - $175,000. This range reflects base salary only, and does not include additional compensation or benefits. For candidates in other countries, the pay range will be disclosed upon your first interview with Figment (being a globally remote company, the list of salary ranges would simply be too long to note here!). The range displayed reflects the minimum and maximum range for a new hire across all Canada or the US. A candidate’s specific pay within the range will be determined by various factors including job-related skills, relevant education, and training.

Interview process

At Figment, we try to go above and beyond in making sure that you have the best possible experience interviewing with us. We strive for a smooth, organized, and informative process.

• During your first Recruiter Call, you will be provided with more information about Figment, the position and what to expect for the rest of the interview process. Please be prepared to discuss why you are interested in joining Figment and what excites you about the position and company.
• As we go through the process, we work to make sure that you hear back from us in a timely fashion. If we decide at any point that we’re unfortunately not moving forward, we will give you feedback on why it was not a fit.
• We aim for the entire process to take around 2-3 weeks from initial screen to offer. There can be exceptions on either side of the bell curve here, but as a rule, that’s the time-frame you can expect.

Apply Now: