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AptosAptos

Information Security Engineer, Product

Product Security Engineer analyzes security issues through design reviews, code audits, and penetration tests, builds security tools and mitigations, provides guidance to engineers, and triages bug bounty reports. Requires 3+ years in vulnerability research, Rust/C experience, and automated security tooling.

About the job

Responsibilities

  • Analyze and assess novel and recurring security issues via design reviews, code audits, and penetration tests.
  • Design and build security tools, and develop mitigations, frameworks, and hardening strategies tailored for vulnerability prevention and detection.
  • Review and develop secure operational practices, and provide security guidance for engineers.
  • Respond to and triage reports from bug bounty programs.

Minimum Qualifications

  • B.S. or M.S. in Computer Science, a related technical field, or equivalent experience.
  • 3+ years of experience in vulnerability research and exploitation.
  • Experience with native development practices and common vulnerability patterns (e.g., Rust, C, etc.)
  • Experience with automated security analysis tooling and frameworks (fuzzing, static analysis, etc.)

Preferred Qualifications

  • Contributions to the security community (public research, blogging, talks in relevant conferences, etc.)
  • Experience with virtual machines or complex runtime environments, such as MoveVM (extra bonus), EVM, WASM, or LLVM-based runtimes, including their security models, sandboxing, and execution isolation.
  • Familiarity with smart contract programming languages (extra bonus for Move), security tools, and frameworks, including formal verification.

Benefits

  • 100% insurance premium coverage for medical, dental, and vision for you and your dependents (US Employees)
  • Equipment of your choice
  • Flexible vacation time, 11 holidays, and floating company days off
  • Competitive Salary
  • Protocol Token Grants
  • 401k matching (US Employees)
  • Fun and inclusive in-person and digital events

Skills

Rust, C, Fuzzing, Static Analysis, Movevm, Evm, Wasm, Llvm, Move, Penetration Testing, Code Audits, Bug Bounty, Vulnerability Research

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