Remote Solidity Engineer for DeFi & MEV Systems

Sorella Labs; New York (NY); Hybrid; USD 175,000 - 225,000; Full time

Benefits offered by this job

New NYC office in Soho

Health, dental, and vision insurance

401k + match

Gym reimbursement

Conference travel

Job summary

Sorella Labs is seeking a Smart Contract Developer to design, implement, and maintain secure Solidity contracts for our DeFi-based trading platforms. You will work across backend, frontend, and protocol teams to ensure robust, gas-optimized on-chain operations.

This full-time role is open to remote candidates with a preference for hybrid work in our Soho, Manhattan office, and involves staying at the forefront of Ethereum and MEV-aware infrastructure.

Qualifications

• Extensive experience with Solidity and Ethereum development.
• Strong understanding of the EVM and Solidity design patterns.
• Proven track record in DeFi contracts.
• Familiarity with testing frameworks such as Hardhat, Truffle, or Foundry.
• Ability to work asynchronously in a team and independently.
• Strong knowledge of security best practices for smart contract development.

Responsibilities

• Design, develop, and deploy smart contracts for our decentralized trading systems and MEV-aware infrastructure.
• Implement and maintain Solidity-based contracts for DeFi applications including AMMs, liquidity pools, and staking mechanisms.
• Ensure security and resilience of contracts through audits, testing, and best practices.
• Collaborate with backend, frontend, and protocol teams to integrate contracts with the architecture.
• Write unit and integration tests for smart contracts, ensuring full test coverage.
• Analyze and optimize gas costs for on-chain operations.
• Maintain and manage contracts after deployment as the system evolves.
• Stay updated on Ethereum, DeFi, and smart contract best practices.

Skills

Solidity

Smart contract

Ethereum

Security best practices

DeFi experience

Tools

Hardhat

Truffle

Foundry

Job description

Sorella Labs is seeking a Smart Contract Developer to design, implement, and maintain secure Solidity contracts for our DeFi-based trading platforms. You will work across backend, frontend, and protocol teams to ensure robust, gas-optimized on-chain operations.

This full-time role is open to remote candidates with a preference for hybrid work in our Soho, Manhattan office, and involves staying at the forefront of Ethereum and MEV-aware infrastructure.