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Chainlink Labs

Software Engineer, Frontend

Chainlink Labs
Portugal · Full-time · Entry

About Us

Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink Labs helps power verifiable applications for banking, DeFi, global trade, and gaming by collaborating with some of the world’s largest financial institutions, notably Swift, DTCC, and ANZ. Chainlink Labs also works with top Web3 teams, including Aave, Compound, GMX, Maker, and Synthetix. Chainlink Labs was ranked in Newsweek’s 100 Most Loved Workplaces 2023 in both the United States and United Kingdom.

About The Role

The frontend team at Chainlink Labs creates intuitive and impactful interfaces for the Chainlink ecosystem. We’re a collaborative group of engineers who craft user experiences for key products like ccip.chain.link, tokenmanager.chain.link, and transporter.io—tools that enable users to unlock the potential of blockchain technology.

We focus on delivering polished, production-grade UIs used by developers and enterprises globally. By leveraging technologies like React, TypeScript, and GraphQL, we push the boundaries of what’s possible in Web3. We’re committed to building interfaces that are not only functional but also delightful to use.

If you’re passionate about building high-impact, high-quality frontend applications and are excited about shaping the future of blockchain technology, we’d love for you to join our team.

Your Impact

  • Primarily using React and TypeScript, focusing on the UIs of the company’s various products, including data.chain.link, automation.chain.link, and ccip.chain.link
  • Implementing initial prototypes and proofs of concept, and taking them all the way to production code interfacing with thousands of users.
  • Improving the existing interfaces with our blockchain products.
  • Maintaining a robust suite of tests to ensure that the UI functionality of our products is of the highest quality

Requirements

  • Proficiency with Typescript, React, HTML, CSS
  • Experience building high-impact web application frontends, backend APIs
  • Knowledge of systems design
  • Excellent communication skills, specifically giving/receiving constructive feedback in a collaborative setting
  • A true problem solver that can work autonomously
  • A deep understanding of developer experience
  • Genuine interest in blockchain and web3 technology

Preferred Requirements

  • Experience with Vercel, NextJs, GraphQL, React Query, Playwright or other testing framework(s)
  • Knowledge of Web3, EthersJS, Solidity, Smart contract development
  • Understanding of SQL and Postgres

All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST).

Commitment to Equal Opportunity

Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form.

Global Data Privacy Notice for Job Candidates and Applicants

Information collected and processed as part of your Chainlink Labs Careers profile, and any job applications you choose to submit is subject to our Privacy Policy. By submitting your application, you are agreeing to our use and processing of your data as required.

Key Skills

Ranked by relevance

blockchain react typescript prototypes solidity graphql swift sql ui
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Posted
Jan 25, 2025
Type
Full-time
Level
Entry
Location
Lisboa

Industries

Technology Information Internet

Categories

Engineering Information Technology

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