Founding Full-Stack Engineer

About the Role

Join a small engineering team building agentic systems for an AI-enabled legal services business. You will work across the stack to deliver dependable tools and integrations that support lawyers in their daily work.

What You'll Do

• Build and improve agent systems, including harnesses, evaluations, and user interfaces designed for reliable legal work.

• Ship full-stack features spanning database, backend, and UI, including client-facing tools, lawyer workspaces, and operations dashboards.

• Develop integrations with collaboration, email, document, e-signature, and payment platforms to automate legal workflows.

• Improve observability, evaluations, and infrastructure to support trustworthy agents in production.

• Work directly with legal professionals to scope problems, deliver solutions, and incorporate feedback.

What We're Looking For

• Three to seven years of full-stack engineering experience, including maintaining and evolving SaaS applications beyond the prototype stage.

• Production experience building agentic systems across user interfaces, integrations, and agent harnesses.

• Strong TypeScript experience across Node.js services and React or Next.js applications.

• Familiarity with PostgreSQL, tRPC, AWS, and Temporal.

• Sound judgment and technical control when working with AI-generated code, plus experience with backend observability.

• Experience in high-growth startup environments and working directly with users to scope technical problems.

• A STEM or computer science degree and strong fundamentals; legal technology or other regulated-industry experience is helpful.

• Authorized to work without visa sponsorship.

Compensation & Benefits

Base salary is $180,000 to $250,000 annually, with equity of 0.1% to 0.6%. Visa sponsorship is not available.

Location

On-site in San Francisco, United States.