Smart Contract Security Engineer

Our client is building the infrastructure for a more trustworthy internet.

We are looking for a Smart Contract Security Engineer. In this role, you wont just audit code, you'll shape the security model for high-value protocols and safeguard the trust of an entire ecosystem. You'll work at the intersection of cutting-edge research, high-stakes engineering, and adversarial thinking, building defences for decentralized systems.

This is a full-time position, fully remote or located with our primarily Seattle-based team.

What You Will Do

• Lead design and security reviews of complex staking, reward distribution, and protocol contracts
• Build tooling, fuzzers, and formal verification pipelines to identify vulnerabilities before attackers do
• Collaborate directly with protocol researchers and engineers to harden new features from inception
• Read, interpret, and refine formal verification specifications to ensure they capture critical security properties
• Work closely with product and leadership teams to set on-chain strategy and roadmaps

This is a unique opportunity to create a new paradigm of permissionless innovation and have outsized impact on the protocol and broader ecosystem.

What You Will Bring

• Deep understanding of blockchain fundamentals, EVM, and common vulnerabilities
• Experience with developer tools for smart contract development (e.g., Hardhat, Foundry)

• Passion for collaborating with developers, security auditors, and stakeholders

• Strong testing skills and experience with testing frameworks for smart contracts

• Experience with production deployments of non-trivial protocols and associated security audits

• Ability to collaborate with cross-functional and geographically remote teams

For more information, please contact Joseph@techchaintalent.xyz