Senior AI Engineer — Production ML for Health Tech

Tiny Health; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Tiny Health is looking for an AI Engineer to join our Product & Engineering team to build production-grade AI systems powering our consumer and clinician-facing products. You will design, implement, and scale AI features that deliver meaningful health insights.

You’ll own end-to-end delivery—from model integration to infrastructure—collaborating with product, design, and science teams in a fast-moving startup.

Qualifications

• Proven experience building and deploying AI or ML systems in production at scale (not just prototypes or demos).
• Deep understanding of model integration workflows — from inference pipelines to prompt engineering, fine-tuning, or RAG setups.
• Strong backend engineering background (Python or Node.js preferred).
• Experience designing AI architectures (e.g., hybrid retrieval systems, multi-model orchestration, or embeddings).
• Experience with AWS cloud infrastructure and data pipelines.
• Solid grasp of API development and system architecture for scalable applications.
• Comfortable working independently and driving execution in a startup environment.

Responsibilities

• Design, build, and maintain production-grade AI systems and APIs that power our products.
• Integrate and fine-tune models (LLMs, embeddings, or other ML architectures) for customer-facing and internal use cases.
• Own the full lifecycle of AI features — from research and prototyping to productionization, deployment, and monitoring.
• Collaborate closely with engineering, product, and science teams to scope and ship impactful AI-driven features.
• Design data pipelines, retrieval systems, and scalable infrastructure for inference and model serving.
• Ensure performance, observability, and reliability of AI components in production.
• (Depending on experience) Lead AI initiatives, guide architecture and system design decisions, and mentor other engineers.

Skills

AI in production

Model integration

Backend engineering

API design

Startup environment

LLMs in production

Vector databases

Observability

Mentoring engineers

Healthtech exposure

Tools

Pinecone

Weaviate

FAISS

Chroma

Job description

Tiny Health is looking for an AI Engineer to join our Product & Engineering team to build production-grade AI systems powering our consumer and clinician-facing products. You will design, implement, and scale AI features that deliver meaningful health insights.

You’ll own end-to-end delivery—from model integration to infrastructure—collaborating with product, design, and science teams in a fast-moving startup.