# Senior ML Engineer at Flagship Pioneering

- Company: Flagship Pioneering
- What the company does: Pioneering Partnerships Latest News.
- Company website: https://www.flagshippioneering.com
- Type: VC firms (AI role)
- Level: Senior
- Location: Cambridge, MA USA
- Work setup: On-site
- Posted: 2026-10-31
- Apply by: 2026-12-15
- Apply: https://boards.greenhouse.io/flagshippioneeringinc/jobs/8924779002?gh_jid=8924779002&utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/flagship-pioneering-senior-ml-engineer/

## About the role

We are seeking a highly motivated Senior Machine Learning Engineer to join our AI/ML team. This individual will play a central role in designing, building, and deploying the machine learning systems that power our platform, with a focus on large language models (LLMs), retrieval-augmented generation (RAG), agentic orchestration, and production-grade model deployment. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Master's degree (or above) in Computer Science, Machine Learning, AI, or a related field, equivalent practical experience considered
- 5+ years of professional experience in applied machine learning
- Strong foundation in machine learning, deep learning, and natural language processing (NLP)
- Proven experience deploying LLM-powered applications in production environments, including experience with frameworks such as PyTorch, vLLM, or LangGraph
- Hands-on experience with RAG, agentic orchestration, or multi-agent systems is strongly preferred
- Proficiency in Python and tools for ML development, large-scale data pipelines, and standard evaluation protocols

Tags: Artificial Intelligence

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/flagship-pioneering-senior-ml-engineer/