Harvey
Senior Software Engineer, Full Stack - NYC
$200K–$260K
New York · Hybrid · Senior · Full-time · Posted Feb 9, 2026
- Experience
- 6+ years post-BS/MS.
About the job
Own and lead full-stack product engineering projects to build secure AI-powered applications for legal and professional services customers.
What you'll do
- Build product features and systems across Harvey’s product lines, working with AI, Legal, and GTM teams.
- Develop document retrieval, collaboration interfaces, planning agents, and other AI product capabilities.
- Build secure backend platforms and evaluate LLMs across a broad range of tasks.
What they ask for
- 6+ years of experience (post-BS/MS) in a product-focused full-stack software engineering role.
- Experience with React, Typescript, CSS, Python, or related technologies.
- Track record of building fast-growing SaaS products using PWA technologies.
- Experience building backend platforms that support multiple product lines.
Nice to have
- Early-stage startup experience.
Pay
$200,000 - $260,000 USD (base salary)
Tools
React, Typescript, CSS, TailwindCSS, Python, PWA
AI focus
Build genAI products, including planning agents and AI collaboration interfaces, and evaluate LLMs across a 10k+ leaf taxonomy of tasks.
Model-written summary · the original posting is authoritative