Thesis Care
Product Engineer, Full-Stack
$220K
New York +1 · Full-time · Posted Jan 22, 2026
- Location
- New York
New York, New York, United States - Experience
- 2+ years of professional experience.
About the job
Build and scale Thesis’s AI-powered clinical care platform, developing full-stack features and AI/ML capabilities for healthcare organizations.
What you'll do
- Architect, implement, and maintain core frontend, backend, and data-flow systems.
- Lead features from technical design through deployment and iteration, working with founders, product, and design.
- Improve platform scalability and engineering operations, and build AI/ML product features involving agents, LLM/RAG systems, and evaluation.
What they ask for
- 2+ years of professional experience as a full-stack software engineer delivering production-grade software.
- Strong full-stack experience, with deep strength in frontend or backend design and implementation.
- Hands-on experience with technologies such as TypeScript, Node.js, React, Next.js, Postgres, RPC-based architectures, and cloud platforms like AWS.
- Based in New York and excited to work in-office about 3 days per week.
Nice to have
- Experience with sensitive data and regulated environments, or strong interest in healthcare workflows and constraints.
- Familiarity with modern AI technologies and interest in applying LLMs and automation.
Pay
USD $170-$220k base salary
Tools
TypeScript, Node.js, React, Next.js, Postgres, RPC-based architectures, AWS
AI focus
Build and iterate on AI/ML product features involving agents, LLM/RAG systems, evaluation, and supporting pipelines; apply LLMs and automation to product challenges and development processes.
Model-written summary · the original posting is authoritative