Senior Security Engineer
Location: Remote
Compensation: Salary
Reviewed: Wed, Sep 23, 2026
This job expires in: 30 days
Job Summary
To protect the Sui ecosystem, the full-time Senior Security Engineer will uncover vulnerabilities, build monitoring tools, and assess economic risk across DeFi protocols while working remotely.
Key responsibilities
- Build and run continuous monitoring of the Sui DeFi ecosystem for security and economic risks
- Hunt for critical vulnerabilities in high-TVL Sui protocols and coordinate incident responses
- Measure and drive compliance with DeFi security recommendations across supported protocols
Required qualifications
- Bachelor's degree in Computer Science, Computer Engineering, or a relevant technical field
- 3+ years of hands-on experience in security engineering, smart contract security, or DeFi risk engineering
- Strong understanding of DeFi mechanics and their failure modes
- Proficiency in TypeScript and Python, with comfort in Rust
- Experience reading smart contract code at source or bytecode level
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