Startups · AI

Machine Learning Engineer, Applied AI Co-op Intern, Winter 2027

BrainCo · San Francisco Bay Area · Remote

← All jobs
About BrainCo

Brain-computer interface expands new possibilities for life.

About the role

Assist in designing and deploying LLM-powered applications to automate complex, real-world workflows Build and improve data pipelines and support model training, evaluation, and optimization Found on 1752vc Careers, the job board for startup and VC roles.

What they're looking for

  • Are a current undergraduate student , specifically a junior or senior , pursuing a degree in Computer Science, Machine Learning, Data Science, or a related field
  • Have experience programming in Python
  • Have coursework or project experience in machine learning or AI
  • Have exposure to or interest in large language models and GenAI applications (e.g., agents, RAG, reasoning workflows)
  • Have used or are eager to learn frameworks such as PyTorch, JAX, or TensorFlow
  • Have strong fundamentals in data structures and algorithms
More about this role

Rebuild how the world works, to make institutions work better for the people they serve.

Brain Co. builds AI-native operating systems for large, regulated institutions. Each system is built for a specific industry, powered by agents that push real workflows forward. Underneath it all is Atlas, our proprietary platform that keeps customers in control, secure by design, and never locked into one model.

Brain Co. is entering its next phase of production deployments on a national scale with an elite team built from Palantir, Google, Meta, and Nvidia, and a growing footprint across government, insurance, health, and financial services.

Joining now means shaping both the company and a new category of applied AI. Every project here ships to production and is expected to create measurable customer value and impact.

You'll work alongside exceptional peers on some of the hardest problems in applied AI. It’s the kind of work you'll still be proud of in ten years from now.

As an AI/ML Engineer Co-op Intern , you’ll work alongside experienced engineers and researchers to help design, build, and deploy machine learning systems that solve high-impact problems in healthcare, government, and...

Read the full posting on BrainCo's site ↗

Engineering

Build your edge while you search

Free tools for founders and investors, plus VC Unfiltered, our take on startups, venture and the people who build them.