Security Engineer
Core
Own bug bounty programs, external audits, code/design reviews, software supply chain security, and build security tooling for the Sui blockchain ecosystem.
Role type
hands-on security engineer (blockchain/web3)
Builds
automated security checks, audit remediation workflows, anti-scam/anti-abuse tooling, and CI/CD security services
Domain
blockchain infrastructure, web3, on-chain finance
Required skills
application security fundamentals, software supply chain security, applied cryptography, Rust/TypeScript/Python/Move, bug bounty program management, external audit coordination, static/dynamic analysis, incident response
Preferred skills
smart contract security (Move/Solidity), LLM-driven security tooling, anti-phishing/fraud experience, knowledge of crypto incident defect classes
Technologies
Rust, TypeScript, Move, Python, GitHub Actions, CodeQL, Semgrep, LLM agents
Responsibilities
triage and validate bug bounty reports, scope and manage external security audits, review code and designs for security flaws, secure software supply chain and build pipelines, build anti-scam and anti-abuse tooling, develop security automation and analysis agents
Seniority
Mid-level, hands-on IC
