Blockchain Security Engineer (Smart Contract Audit)

You will audit and harden the smart contracts, bridge relayers and custody services behind Binance's on-chain products. We expect 5+ years in software security with at least 2 years focused on EVM smart contracts; fluency in Solidity and one of Rust or Go; hands-on experience with Foundry, Slither, Echidna or similar fuzzing and symbolic-execution tooling; and a track record of writing and defending audit reports. Familiarity with bridge and custody threat models, MEV, and key-management (HSM / MPC) is strongly preferred.

You think like an attacker but write like an engineer. You have disclosed real vulnerabilities responsibly, you are comfortable telling a product team that a launch has to slip, and you can explain a reentrancy path to someone who has never read EVM bytecode. You enjoy working across timezones with a distributed security guild.

Binance operates the world's largest cryptocurrency exchange by trading volume. The Security Engineering group protects user funds across spot, derivatives, custody and on-chain products, and works in the open with the wider Web3 security community.