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 as one of the Global Top 100 Most Loved Workplaces by Newsweek 2025.
About the Role
As a Senior Smart Contract Engineer at Chainlink Labs, you will develop highly impactful smart contracts that further secure Chainlink CCIP networks, drive on-chain projects end to end and implement new on-chain features. You will work closely with all functions at Chainlink, from engineering, operations, finance, marketing, and more to ensure the team releases easy to use and easy to manage smart contract driven products. Your core team will be composed of smart contract and software engineers and you will report to the engineering lead on the team.
Your Impact:
Owning large components of the smart contract architecture that secures Chainlink CCIP
Actively participate in leveling up yourself and your peers in Solidity and smart contract development
Work closely with fellow engineers to build the end to end experience for your products
Work closely with operations to ensure smooth deployment and management of your dApps
Partner with the research team to build products that are practical and easy to use
Collaborate with non-technical stakeholders to ensure you build products that deliver positive user experience and meet business constraints
Requirements:
At least 5-8+ years of professional engineering experience working in a collaborative product-driven environment
At least 3+ years of smart contract development experience
Deployed multiple smart contracts to Ethereum Mainnet or an EVM compatible chain that secured substantial user funds
Deep understanding of Solidity and the EVM
Active participant in the blockchain ecosystem as a user
Experience owning multi month long projects, including communication of progress, dependencies, and risk mitigation directly with stakeholders and partners
Computer science fundamentals and systems design
Experience building dApps end to end
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).
We carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes. The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application. We want to fully consider your experience and skills, and you will hear from us regarding the status of your application shortly after the closing date.
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.