Hiring: Software Engineer, Trust & Safety Company: Vercel Location: San Francisco, CA Job Posted Time: 2026-09-11 11:22:35 Employment Type: Remote Target Skills & Keywords : AWS, Fine-tuning, JavaScript, LLM, Next.js, Python, TypeScript, Vercel About the job Experience: •5+ years of experience in abuse prevention, trust & safety, or security engineering. Required Skills: •Analyze threat actor behavior and evolving abuse patterns across large, heterogeneous datasets to inform detection logic, policy decisions, and scalable mitigations. •Research, prototype, and implement state-of-the-art LLM-driven techniques for abuse detection, classification, and prevention. •Design and develop production-ready systems that detect and disrupt abusive behavior across the Vercel platform. •Build, maintain, and fine-tune internal tools, datasets, and evaluation pipelines for trust and safety workflows. •Collaborate closely with security, product, and infrastructure teams to bring research ideas into stable, scalable production systems. Qualifications: •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. •In-depth knowledge of real-world threat actor behavior and abuse tactics. Compensation: •$196,000 - $294,000 / year •Competitive compensation package, including equity Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!