Senior Software Engineer, Trust & Safety

As a Senior Software Engineer on Vercel's Trust & Safety team, you'll build and operate systems that protect millions of developers and projects from abuse at internet scale. You'll analyze real-world threat actor behavior, detect emerging abuse patterns across large datasets, and design production-ready mitigations. This role blends security engineering, data analysis, and applied LLM techniques. Remote - United States. Salary: $196,000–$294,000 USD.

About You • 5+ years of experience in abuse prevention, trust & safety, or security engineering • Strong programming skills in JavaScript/TypeScript and Python • Hands-on experience working with LLMs, including prompt engineering, evaluation, and fine-tuning • Solid understanding of cloud infrastructure, including AWS • Strong understanding of real-world threat actor behavior and abuse tactics • Experience owning systems end-to-end, from initial research through production deployment