Harvey
Senior Product Security Engineer
San Francisco +1 · Hybrid · Senior · Full-time · Posted Aug 21, 2026
- Location
- San Francisco
New York - Experience
- 5+ years in product security, application security, offensive security, and/or security-focused software engineering.
About the job
Build and lead product security initiatives that protect Harvey’s products and sensitive customer data, embedding security throughout product development.
What you'll do
- Lead security initiatives with Engineering, Product, and Design; establish cross-functional processes.
- Define product security standards, secure design practices, and secure-by-default libraries and tooling.
- Identify and remediate vulnerabilities; review features and code changes; mentor engineers through code and design reviews.
What they ask for
- 5+ years of experience in product security, application security, offensive security, and/or security-focused software engineering.
- Experience identifying and remediating software vulnerabilities, demonstrated through CVEs, bug bounty awards, published research, or prior work experience.
- Experience delivering high-quality, production software.
- Experience mentoring engineers through code and design reviews.
Nice to have
- Experience building security programs or practices at hyper-growth startups.
- Cloud security experience with Azure, GCP, or AWS; or experience with AI/ML systems and security considerations for LLM-based applications.
Tools
Azure, GCP, AWS, AI/ML, LLM
AI focus
Preferred experience includes AI/ML systems and emerging security considerations for LLM-based applications.
Model-written summary · the original posting is authoritative