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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