Senior Full Stack Engineer

About the Role

Join an early-stage healthtech team building AI agents that coordinate logistics for people living with serious chronic conditions. As a senior individual contributor and product-minded engineer, you will help shape the product and engineering team while delivering secure, user-focused software.

What You'll Do

• Lead greenfield development for enterprise customer needs and related updates to the consumer application.

• Partner with company leadership to shape the product roadmap across near-term priorities and longer-term plans.

• Build, debug, and evaluate AI agents, including prompt engineering and evaluation harnesses.

• Help ensure agent systems meet healthcare security and compliance requirements, including HIPAA and SOC 2.

• Mentor engineers, delegate work, review code, and contribute to hiring.

What We're Looking For

• Six to ten years of full stack engineering experience, including shipping consumer or user-facing products from zero to one at an early-stage or high-growth startup.

• Experience with React, TypeScript, Python, FastAPI, and cloud platforms such as AWS or Google Cloud Platform, including Firebase or Firestore.

• Production experience with LLMs, including agent orchestration, prompt and context design, tool use, evaluations, guardrails, and observability.

• Experience as a founding or staff engineer, technical lead, or mentor to other engineers.

• Healthcare or other regulated-industry experience is valuable, as is familiarity with HIPAA or SOC 2.

• Strong product and front-end design sensibilities, with experience using Figma.

• Equivalent experience or a degree demonstrating strong technical fundamentals.

Compensation & Benefits

Base salary: $185,000 to $210,000 annually. Visa sponsorship or transfer is not available.

Location

On-site in Boston, Massachusetts, five days per week. Relocation assistance is not available.