Senior Software Engineer – AI/LLM Applications (Healthtech) (San Francisco)

Senior Software Engineer AI/LLM Applications (Healthtech)

Senior Software Engineer AI/LLM Applications (Healthtech)

Get AI-powered advice on this job and more exclusive features.

Direct message the job poster from Nexia

A mission-driven healthtech startup is building a next-gen AI platform to transform how care is delivered at home. With strong commercial traction and serious backing, were assembling a founding team to embed AI across every layer of the patient journey, from risk prediction to workflow automation.

Were looking for a Senior Software Engineer to join a newly formed AI team focused on applying large language models (LLMs), intelligent agents, and real-time voice tools to clinical workflows.

What Youll Do

• Build AI-powered tools that generate clinical summaries, surface patient risk, and streamline care coordination.
• Work with technologies like RAG, embeddings, conversational AI, and agent frameworks to solve real-world healthcare problems.
• Collaborate across product, ops, and clinical teams to move quickly from prototype to production.
• Own systems end-to-end, from design and implementation to measurement and iteration.

What You Bring

• 8+ years of backend or full-stack experience (Python or JS/TS)
• 5+ years working with LLMs and applied AI systems
• (e.g. prompt engineering, summarization, RAG, embeddings, voice/chat interfaces)
• Proven ability to ship fast in fast-moving environments
• Curiosity, pragmatism, and a bias for action

Bonus: Experience with healthcare data (FHIR, HL7, clinical notes) is a BIG plus

• LangChain, LangGraph

Why This Role

• High impact: Youll be building tools that directly improve patient outcomes
• Autonomy: Low red tape, high ownership
• Strong foundation: Real revenue, strong margins, and rapid growth
• Future-facing: AI sits at the core of the companys long-term strategy

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Technology, Information and Media, Biotechnology Research, and Pharmaceutical Manufacturing

Referrals increase your chances of interviewing at Nexia by 2x

Sign in to set job alerts for Software Engineer roles.

San Jose, CA $113,500.00-$250,000.00 1 week ago

San Francisco, CA $220,000.00-$350,000.00 2 weeks ago

San Francisco, CA $100,000.00-$199,999.00 7 months ago

San Francisco, CA $180,000.00-$215,000.00 8 months ago

San Mateo, CA $110,000.00-$135,000.00 2 weeks ago

San Francisco, CA $146,000.00-$173,000.00 2 weeks ago

San Francisco, CA $50,000.00-$80,000.00 3 weeks ago

New Grads 2025 - General Software Engineer

San Jose, CA $120,000.00-$165,000.00 5 months ago

Milpitas, CA $120,000.00-$150,000.00 7 months ago

Software Engineer Intern - Fall Session (September - December 2025)

Redwood City, CA $8,000.00-$8,000.00 2 days ago

San Jose, CA $113,400.00-$206,300.00 3 days ago

San Francisco, CA $150,000.00-$283,000.00 2 weeks ago

Alameda, CA $130,000.00-$160,000.00 4 weeks ago

San Francisco Bay Area $150,000.00-$230,000.00 2 weeks ago

Frontend Engineer - Search & Computer Vision

San Mateo, CA $130,000.00-$280,000.00 1 week ago

Software Engineer Frontend / Backend / Fullstack

San Francisco, CA $130,000.00-$238,000.00 2 days ago

San Francisco, CA $150,000.00-$176,000.00 2 months ago

San Francisco, CA $105,000.00-$230,000.00 7 months ago

San Francisco, CA $180,000.00-$210,000.00 5 days ago

San Francisco, CA $140,000.00-$195,000.00 21 hours ago

Were unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

#J-18808-Ljbffr