ai analyst backend bitcoin blockchain community manager crypto cryptography cto customer support dao data science defi design developer relations devops discord economy designer entry level erc erc 20 evm front end full stack gaming ganache golang hardhat intern java javascript layer 2 marketing mobile moderator nft node non tech open source openzeppelin pay in crypto product manager project manager react refi research ruby rust sales smart contract solana solidity truffle web3 py web3js zero knowledge
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Offchain Labs | Remote | $122k - $136k | |||
Bitgo | Remote | $160k - $200k | |||
Layerzerolabs | Remote | $81k - $112k | |||
Defituna | Switzerland | $72k - $180k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Startale Group | Remote |
| |||
Ant-Tech | New York, NY, United States | $250k - $300k | |||
visa | United States | $83k - $89k | |||
Chaos Labs | New York, NY, United States | $100k - $115k | |||
Zinnia | Remote | $96k - $112k | |||
Launchpadtechnologiesinc | Latam | $81k - $90k | |||
Kraken | United States | $127k - $254k | |||
Brave | Remote | $120k - $15k | |||
Bitgo | Remote | $126k - $132k | |||
Joy Network | New York, NY, United States | $91k - $180k | |||
visa | Austin, TX, United States | $112k - $150k |
Offchain Labs
$122k - $136k estimated
Senior Front-End Engineer
Remote
Engineering /
Full-time /
Remote
Apply for this job
At Offchain Labs, we aren’t just building products: we’re leading a movement.Â
As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency.Â
At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you.Â
Why Offchain Labs?
Offchain Labs is setting the pace for the entire Ethereum ecosystem. We built the Arbitrum stack that powers Arbitrum One, the most widely adopted Ethereum scaling solution that exists today.
Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain Labs technology to build their own Arbitrum chains. Major players in the space, Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain are all using the Arbitrum stack.
Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. Arbitrum, Prysm, ZeroDev. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure.
To top it all off? We’re backed by $124 million in funding. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly.
The Role
- At Offchain Labs, we steward the giant technical ecosystem around Arbitrum technology bridging across a broad variety of products and use cases. As part of the Full Stack Engineering team at Offchain Labs, you'll be leading the effort to develop and optimize our tech, including services powering our consumer-facing apps, internal services, various developer tools, and more, using your expertise in React and TypeScript. We’re looking for someone who is genuinely excited about blockchain, has excellent communication abilities and is enthusiastic to learn more from the team, including our CTO.
What you'll do:
- Collaborate directly with designers to bring creative visions to life, including animations and interactions
- Develop performant, accessible UIs using React, Next.js, TypeScript, Tailwind CSS, and modern CSS
- Integrate analytics platforms (Google Analytics, PostHog) and CRM systems (HubSpot) into web applications
- Implement and maintain headless CMS solutions for content-driven websites
- Build marketing websites and landing pages based on Figma designs, delivering pixel-perfect, responsive implementations
- Build consumer-facing web applications in the blockchain and Ethereum scaling space
- Optimize websites for performance, ensuring high Lighthouse scores and fast page load times
- Keep up-to-date on the latest technologies and developments in the space
What you’ll need:
- 5+ years of front-end engineering experience
- Proven track record of building production websites from Figma designs to deployment
- Strong expertise in responsive design and cross-device and cross-browser compatibility
- Deep understanding of web performance optimization, including Core Web Vitals, Lighthouse scoring, and PageSpeed best practices
- Hands-on experience integrating analytics tools and CRM platforms
- Experience working with headless CMS platforms like Sanity, Contentful, or similar
- Expert-level proficiency in CSS, Tailwind CSS, JavaScript, TypeScript, React, and Next.js
- You care deeply about crafting high-quality user experiences and pay attention to design details
- Animation implementation skills (Framer Motion, GSAP, or similar)
- Interest in or experience with blockchain technology and web3 development
- Security-conscious approach to code development with rigorous QA and testing practices
- You have excellent communication skills and thrive on collaboration and feedback
Perks:
- Remote-first global workforce + NY office
- Annual company offsite + team onsites
- Professional reimbursement program (facilitates industry conference attendance, certifications, and more)
- Medical, dental & vision coverage (US + some other countries)
- 401k retirement plan + company match (US only)
- Wellness stipend
- Home office set up / ergonomic equipment program
Attention Offchain Labs Job Seekers:
This role cannot be performed in California, or Colorado.
Please be advised that there has been a rise in fraudulent recruiter activities, particularly within the Web3 space. If you would like to confirm whether someone is an OCL employee or the legitimacy of an offer you received, please email [email protected]
At Offchain Labs, we are committed to building a welcoming and supportive workplace for all employees, regardless of their background or identity. We strive to create an environment where everyone feels valued and has an equal opportunity to succeed and thrive. We encourage candidates from all walks of life to apply and join our team.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Apply for this job
What does a React developer in web3 do?
A React developer in the context of web3 is a developer who is using the React JavaScript library to build user interfaces for decentralized applications (dApps) that run on the Ethereum blockchain
These dApps often use smart contracts to facilitate transactions and other interactions on the Ethereum network
Overall, the role of a React developer in web3 involves using your skills in React development to help build cutting-edge decentralized applications that leverage the power of the Ethereum blockchain
As a React developer in web3, some of your responsibilities might include:
- Integrating the dApp with the Ethereum blockchain. This might involve using tools like web3.js and Ethers.js to connect to the Ethereum network and interact with smart contracts.
- Building the user interface for a dApp using React. This could involve creating components for the various elements of the dApp, such as buttons, forms, and other input elements.
- Implementing features that are specific to decentralized applications, such as handling cryptocurrency transactions and displaying data from the blockchain in a user-friendly way.
- Collaborating with other members of the development team, such as blockchain engineers and designers, to ensure that the dApp functions properly and meets the needs of the end users.