Member of Technical Staff, Platform

The role

You will define and build the core technology stack that powers the Crosby platform. You will work across the stack to build back-end systems and tooling interfaces.

What you will do

• Design and implement scalable systems to process contracts at scale.
• Build bleeding-edge agentic AI tools to help the Crosby Legal team review contracts faster.
• Work closely with the founders and cross-functional teams to define and execute on technical priorities.
• Establish the foundation for a robust and maintainable codebase as we grow.
• Mentor and recruit engineers to help build out the team.

Required qualifications

• 3+ years of engineering experience
• Strong Python, TypeScript skill set
• Strong experience with NLP, LLMs, RL, and Information Theory

Nice to have

• Python, TypeScript
• Experience with modern front-end frameworks (e.g., React, Vue, or Svelte)

Benefits

• Unlimited PTO
• Lunch & dinner in the office every day
• Medical insurance (multiple plan options through Anthem & Cigna)
• HSA or FSA, depending on your plan choice
• Dental insurance
• Vision insurance
• One Medical membership
• 401(k) match
• In-office desk setup stipend

Before you apply

• Background checks for applicants will be administered in accordance with applicable law

About the company

Crosby is an AI-native law firm that builds proprietary tools and human-in-the-loop workflows to help companies sign commercial contracts faster. It was founded by Ryan and John.