Senior Fullstack Engineer (AI)

TL;DR

Senior Fullstack Engineer (AI): Building and scaling enterprise-grade AI-native legal platforms with an accent on document ingestion, data collection, and secure agentic orchestration. Focus on shipping high-impact features across the full stack using React, TypeScript, Python, and Postgres to support rapid product growth.

Location: Must be based in New York

Salary: $193,400 – $290,000 USD

Company

Harvey is an AI-powered platform transforming legal and professional services through agentic AI and enterprise-grade infrastructure.

What you will do

• Scale document ingestion and processing systems to handle 10x growth.
• Design massive data collection architectures across 50+ legal jurisdictions.
• Implement government-level security standards for enterprise and legal clients.
• Develop AI-native features including agentic orchestration layers and retrieval systems.
• Ship full-stack product improvements across web, desktop, and mobile interfaces.
• Collaborate with AI, Legal, and GTM teams to deliver high-value product features.

Requirements

• 5+ years of post-degree experience in a product-focused full-stack role.
• Proficiency with React, TypeScript, and Python.
• Proven track record of shipping fast-growing SaaS products.
• Strong programming skills and deep understanding of Computer Science fundamentals.
• Experience building scalable, extensible solutions across the entire stack.
• Must be based in New York.

Nice to have

• Experience working in early-stage startup environments.
• Familiarity with TailwindCSS.

Culture & Benefits

• Opportunity to build a generational company at a critical inflection point.
• High-intensity, mission-driven team culture.
• Equity compensation included.
• Focus on decisiveness, simplicity, and ownership.