About the role

Vantage Finance Labs builds a perpetuals exchange. We are hiring a senior smart contract engineer to own core protocol contracts.

What you'll do

• Design and implement core Solidity contracts

• Own gas optimisation across the protocol

• Coordinate external audits and remediate findings

• Build fuzzing and invariant test suites

What we're looking for

• 4+ years writing production Solidity

• Deep understanding of DeFi primitives

• Experience with Foundry invariant testing

• Prior audit or security research experience preferred