This job posting has expired
Expired on April 4, 2026
Job Description
At Massive Bio, an AI-powered precision medicine platform, you will design, build, and operate LLM-powered features end-to-end. This includes model customization, agent workflows, RAG pipelines, and scalable backend services.
Responsibilities
- Fine-tune and customize Large Language Models for specific tasks
- Develop AI agents using frameworks like LangChain
- Build orchestration pipelines for LLM workflows
- Implement RAG systems using vector databases
- Develop monitoring and evaluation tools for model quality
- Ensure data security and privacy compliance
Qualifications
- 5+ years of experience in AI/LLM applications
- Strong experience in Python (FastAPI, Flask, or Django)
- Hands-on experience with LLM fine-tuning and RAG pipelines
- Experience with vector databases and PostgreSQL
- Experience with Docker, Git, and CI/CD