Senior Smart Contract Engineer (Web3)

TL;DR

Senior Smart Contract Engineer (Web3): Designing and implementing smart contracts for the Uniswap protocol with an accent on protocol architecture, Solidity development, and Ethereum Virtual Machine complexity. Focus on researching and building next-generation decentralized trading mechanisms while ensuring system robustness on the Ethereum mainnet.

Location: Headquartered in New York City with options for partial or full remote work within the US.

Salary: $226,000–$282,000

Company

hirify.global is a core contributor to the Uniswap Protocol, the world’s largest decentralized exchange, and the developer of the Unichain Layer 2 ecosystem.

What you will do

• Contribute to the Uniswap protocol by designing and implementing robust smart contracts
• Research, apply, and invent new smart contract paradigms
• Design and implement peripheral mechanisms for the Uniswap protocol
• Collaborate with cross-functional teams to build next-generation DeFi products

Requirements

• 4+ years of experience building and releasing production-grade Solidity contracts
• Deep understanding of the Ethereum Virtual Machine (EVM)
• Prior experience deploying complex smart contract systems to the Ethereum mainnet
• Ability to work in an environment supporting US-based remote or hybrid operations

Nice to have

• Degree in math or computer science
• Experience implementing complex math in Solidity

Culture & Benefits

• Company-paid medical, dental, and vision insurance for employees and dependents
• 401(k) plan with a 4% employer contribution
• Annual $1,500 education stipend and home office setup stipend for remote staff
• Unlimited and encouraged time off plus up to 16 weeks of paid parental leave
• Wellness offerings including partnership with Equinox Fitness Clubs