Senior Smart Contract Engineer
Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Mar 18, 2026. Uniswap Labs scores B on the Alion truth index.
Uniswap Labs is a core contributor to the Uniswap Protocol, the world’s largest DEX, with over $4 trillion in volume across 17 chains. It builds products that help millions access the protocol, including the Uniswap Web App, Wallet, and Trading API. Uniswap Labs is also the primary technical provider for Unichain, a DeFi-native Ethereum Layer 2 built to be the home for liquidity across chains.
When you join Uniswap, you become part of a team that's reshaping the way value flows on the internet.
We are looking for an experienced smart contract engineer to help us build the next generation of the Uniswap Protocol. You will be responsible for implementing and designing smart contracts for the next generation of the most popular decentralized trading protocol on Ethereum.
Responsibilities:
Contribute to the Uniswap protocol by designing and implement smart contracts
Research, apply, and invent new smart contract paradigms
Design and implement peripheral mechanisms to the Uniswap protocol
Requirements:
4+ years of experience building and releasing production grade Solidity contracts
A deep understanding of the Ethereum Virtual Machine
Prior experience deploying complex smart contract systems to the Ethereum mainnet
Nice to Haves:
Degree in math or computer science
Experience implementing complex math in Solidity
Love for unicorns :)
Minimum full-time salary of $226,000-$282,000. Disclosure in accordance with New York City's Pay Transparency Law. Full Time employees at Uniswap Labs are also eligible for other compensation elements, including tokens, and benefits, dependent on the position type.
Uniswap Labs' Full-Time employee benefits include company-paid medical, dental, & vision for you and your dependents, wellness offerings including a partnership with Equinox Fitness Clubs, 401(k) with 4% employer contribution, annual $1,500 education stipend, unlimited and encouraged time off, up to 16 weeks paid parental leave, home office setup stipend for remote employees and daily lunches at NY headquarters (all benefits are subject to applicable taxes and based on eligibility).
Uniswap Labs is committed to diversity in our workforce and is proud to be an Equal Opportunity Employer (EEO). We provide employment opportunities without regard to age, race, color, ancestry, national origin, religion, disability (including gender dysphoria and similar gender-related conditions), sex, gender identity or expression, sexual orientation (including actual or perceived heterosexuality, homosexuality, bisexuality, and asexuality), veteran status, military status, domestic violence victim status, reproductive health decision making or any other protected category. In addition, Uniswap Labs participates in E-Verify. You can view the E-Verify poster here and the Right to Work poster here.