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.

• 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.

• 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