Senior Full Stack Engineer
Summary
Senior full stack engineer at an early-stage healthtech startup building AI agents that coordinate care logistics for people with serious chronic conditions. Day-to-day spans greenfield product development with React/TypeScript/FastAPI, building and evaluating LLM-powered agents, and establishing HIPAA/SOC 2-compliant systems — on-site in Boston, with mentoring duties.
About the Role
Join an early-stage healthtech team building AI agents that coordinate logistics for people living with serious chronic conditions. This hands-on role combines full stack engineering, product ownership, and technical leadership to deliver patient-centered products and enterprise solutions.
What You'll Do
Lead the greenfield development of enterprise solutions and related consumer app updates.
Partner with the company's leadership to shape the near-term and longer-term product roadmap.
Build, debug, and evaluate AI agents, including prompt design and evaluation harnesses.
Help establish secure, enterprise-ready systems that meet HIPAA and SOC 2 requirements.
Mentor engineers, assign work, review code, and contribute to growing the team.
What We're Looking For
Six to ten years of full stack engineering experience, with a record of shipping user-facing products from zero to one at an early-stage or high-growth company.
Experience with React, TypeScript, Python, FastAPI, and cloud platforms such as AWS or Google Cloud, including Firebase or Firestore.
Production experience building LLM-powered products, including agent orchestration, prompt and context design, tool use, evaluation, guardrails, and observability.
Experience as a founding engineer, technical lead, staff engineer, or mentor to other engineers.
Healthcare or other regulated-industry experience is valuable, as is familiarity with HIPAA, SOC 2, Figma, and front-end design engineering.
Strong engineering fundamentals and sound judgment in building products for patients and families.
Compensation & Benefits
Base salary: $185,000 to $210,000 annually. Visa sponsorship is not available.
Location
On-site in Boston, Massachusetts, five days per week.
Skills
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