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Senior Smart Contract Engineer

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Location: Remote
Compensation: Salary
Reviewed: Thu, Oct 29, 2026
This job expires in: 30 days

Job Summary

Joining a small engineering team, the full-time Senior Smart Contract Engineer will build and ship smart contracts to mainnet, design contract systems, and ensure security while working remotely in a fast-paced environment.

Key responsibilities
  • Ship contracts to mainnet, focusing on Solidity on EVM chains while maintaining high technical standards
  • Design comprehensive contract systems, including boundaries, interfaces, and upgrade strategies
  • Conduct adversarial reviews and implement security measures throughout the development process
Required qualifications
  • Over 7 years of professional experience, with at least 2 years of production-level Solidity development
  • In-depth knowledge of EVM mechanics, including storage layout, gas mechanics, and contract size limits
  • Familiarity with modern Solidity patterns, such as proxies, upgradeability, and access control
  • Experience with testing and tooling discipline using Foundry or Hardhat
  • Ability to think like an attacker, identifying potential vulnerabilities before deployment

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