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Brain Co.

Non-invasive BCI and EEG prosthetics

AI Product Engineer New Grad

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeSan Francisco, CA, USAHybrid

About the Job

Requirements

  • Expected to complete a bachelor's or master's degree in Computer Science, Engineering, Machine Learning, Data Science, or a related field in Spring 2027.
  • Have strong software development fundamentals demonstrated through internships, research, substantial coursework, or personal projects.
  • Be able to build software using several of Python, TypeScript, React, REST APIs, SQL, and cloud platforms.
  • Understand the fundamentals of AI systems and product thinking, and be excited by real-world machine learning applications.
  • Be comfortable solving ambiguous problems and learning quickly in fast-paced environments.
  • Communicate clearly, collaborate well, and take ownership of work.
  • Be excited to work directly on impactful problems rather than purely theoretical projects.
  • Complete a bachelor's degree in Spring 2027.

Responsibilities

  • Design and develop AI-powered features across front-end, back-end, and data workflows.
  • Prototype and ship internal tools and customer-facing applications using modern web technologies.
  • Work with product managers and other engineers to turn customer problems into clear product requirements and integrate AI models into real-world software systems.
  • Improve the performance, reliability, and usability of deployed applications.
  • Analyze data, evaluate AI outputs, and iterate based on real customer feedback.
  • Own work that modernizes government workflows, improves healthcare outcomes, or optimizes critical infrastructure.

About the Company

Brain Co.

Non-invasive BCI and EEG prosthetics

BrainCo develops non-invasive brain-computer interface (BCI) technology that translates EEG and muscle signals into commands for external devices. Its product line includes the BrainRobotics hand, an FDA-certified prosthetic that uses AI to decode muscle signals to control individual fingers for tasks like writing or playing piano, and EEG headbands such as FocusCalm, Eassleep, and OxyZen for education, focus, sleep, and meditation. The company combines medical devices with wellness and learning tools, delivering neurotechnology through devices that capture brain or muscle activity and turn it into actionable feedback or control signals. Its goal is to broaden access to advanced neurotech by offering capable prosthetics and BCI solutions at a more affordable price while expanding applications in health, learning, and well-being.

Company size
51-200
Company stage
Series A
Total funding
$30M
Headquarters
San Francisco, CA
Founded
2025

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