Lead Smart Contract Security Engineer

TechChain Talent; Seattle (WA); On-site; USD 220,000 - 260,000; Full time

Benefits offered by this job

Medical insurance

401(k)

Paid maternity leave

Paid paternity leave

Pension plan

Job summary

A technology company is looking for a skilled professional to lead design and security reviews of staking and reward distribution contracts. You will collaborate closely with researchers and engineers while developing tooling to identify vulnerabilities early. A deep understanding of blockchain fundamentals and experience with developer tools are essential. This full-time role offers a chance to significantly impact the protocol and ecosystem in a mid-senior level position while enjoying benefits like medical insurance and a 401(k).

Qualifications

• Deep understanding of blockchain fundamentals, EVM, and common vulnerabilities.
• Experience with developer tools for smart contract development (e.g., Hardhat, Foundry).
• Ability to collaborate with cross‑functional and geographically remote teams.

Responsibilities

• Lead design and security reviews of complex staking and reward distribution contracts.
• Build tooling, fuzzers, and formal verification pipelines.
• Collaborate with protocol researchers and engineers to harden new features.

Skills

Blockchain fundamentals

Experience with developer tools for smart contract development

Collaboration with developers

Strong testing skills

Experience with production deployments

Ability to work with remote teams

Tools

Hardhat

Foundry

Job description

A technology company is looking for a skilled professional to lead design and security reviews of staking and reward distribution contracts. You will collaborate closely with researchers and engineers while developing tooling to identify vulnerabilities early. A deep understanding of blockchain fundamentals and experience with developer tools are essential. This full-time role offers a chance to significantly impact the protocol and ecosystem in a mid-senior level position while enjoying benefits like medical insurance and a 401(k).