Staff Engineer - Jane AI
About The Position
Jane AI is a new team operating inside Jane as a startup. Our mission is to transform Jane into a lasting AI-first offering that leads our industry, in the shared pursuit of "helping the helpers." We're running three connected workstreams: An agentic platform in Rails. A true SDK with tool use, orchestration, and context management that empowers teams across Jane to create AI-powered capabilities. Not a wrapper around an LLM. Jane Companion. An AI-first, mobile-first product that rethinks practice management from scratch. What does a practitioner's day look like when every interaction is designed for AI from the ground up? A cohesive chat experience that connects everything in Jane. Connective infrastructure. A capability built once is available everywhere: in the mobile app, on the phone, in the clinic's workflow. Intelligence flows across surfaces. Our new Senior/Staff Full Stack Engineer will work across all three. We need someone who can own architecture decisions, solve hard problems around performance and help the team grow as we continue to discover new opportunities. If you're excited about building something new at the intersection of full stack engineering and AI, we'd love to talk.
Requirements
- 7+ years as a Software Engineer. We're looking for a strong senior or someone early in their staff journey.
- Strong across or open to working with Ruby/Rails, TypeScript
- Comfortable working the full stack, not just a preferred corner of it.
- Builder of your own tools. Automates tedious work instinctively, writes scripts and internal tooling to create leverage for the team.
- Self-directed. Sees what needs doing and does it. Comfortable with ambiguity. Doesn't wait to be told.
- You've shipped something from scratch (product, company, side project) that people actually used.
- Bias toward action. Ships and iterates rather than waiting for perfection.
- Security-conscious. Understands why this matters when handling sensitive health data.
Nice To Haves
- Experience building AI in production (agents, LLM orchestration, real user-facing features)
- experience with React Native
Responsibilities
- Own architecture decisions
- Solve hard problems around performance
- Help the team grow as we continue to discover new opportunities
Benefits
- Competitive compensation. This role has an annual base salary range of $180,000 to $280,000, plus equity through our JSOP (Jane Stock Options Plan). Our stock has grown 11x over the past six years, and team members have had the opportunity to exercise their options three times in that same period. In May 2025, Jane was valued at $1.8B, and with the recent backing of TCV, we have ambitious growth plans ahead.
- Access to real problems. If you've felt constrained by the ceiling in previous roles, this is different. You'll work on hard problems, talk directly to customers, and see your work make a real impact.
- Benefits. Full healthcare coverage and flexible time off.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
Number of Employees
101-250 employees
