AI Product & Systems Engineer

June 13, 2025

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Job Description

About Hundred Health

Hundred Health aims to democratize precision medicine using AI, data science, and cloud solutions to help people achieve their “Greatest Health Of All Time” (GHOAT). They value rapid iteration, experimentation, and impactful solutions.

Job Description: AI Product & Systems Engineer

Hundred Health is seeking an AI Product & Systems Engineer to accelerate the development and quality of their AI services and integrate them into their tech stack (AWS, Next.js/TRPC, NestJS, Postgres, S3).

Responsibilities:

• Rapidly prototype, validate, and enhance AI-driven features integrated with the cloud-native AWS backend.
• Optimize AI data workflows, seamlessly interfacing with TRPC (Next.js) and NestJS APIs.
• Drive continuous improvement through rigorous testing, monitoring, and iteration of AI model performance and reliability.
• Innovate using advanced prompt engineering, retrieval-augmented generation (RAG), and frontier AI models.
• Collaborate cross-functionally with front-end (React/Next.js) and mobile (React Native) engineering teams.
• Document and communicate key insights and improvements.

Impact:

• Launch and enhance AI protocols rapidly, ensuring integration excellence with backend infrastructure.
• Guarantee accuracy, transparency, and robustness in all AI-driven outputs.
• Remove bottlenecks, uncover opportunities, and consistently elevate Hundred Health’s AI capabilities.

Requirements:

• Hands-on, solutions-driven engineer.
• Skilled in cloud-native architectures (AWS), APIs (TRPC, NestJS), and databases (Postgres, S3).
• Experienced in deploying, optimizing, and scaling AI workflows.
• Proficient in model monitoring, advanced prompt engineering, RAG, and frontier AI technologies.
• A proactive communicator.