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Brain Co.

Non-invasive BCI and EEG prosthetics

AI Product Engineer

AI Application EngineeringUpdated on Nov 14
Full-timeSan Francisco, CA, USAHybrid

About the Job

Requirements

  • A minimum of 2 years of experience and an appetite for working directly with customers to develop software specifications and build from zero.
  • Experience with front-end and back-end technologies, microservices, and cloud platforms.
  • Experience with modern web tooling such as React, TypeScript, RESTful APIs, and database management systems.
  • A strong foundation in software design principles, data structures, and algorithms.
  • A proactive approach to problem-solving and analytical challenges.
  • Ability to work collaboratively with cross-functional teams in fast-paced environments where priorities or deadlines may compete.
  • Willingness to own problems end-to-end and acquire the knowledge necessary to complete the work.
  • A bachelor's or master's degree in Computer Science, Software Engineering, or a related field.

Responsibilities

  • Design, develop, and deploy advanced software solutions that integrate AI to automate real-world problems, including complex manual processes in government and industrial sectors.
  • Use modern web frameworks, microservices architecture, and cloud computing to build applications that apply AI to complex optimization challenges.
  • Work directly with customer stakeholders to apply AI solutions, understand business challenges, and deliver AI-powered software.
  • Build scalable data pipelines, integrate industrial sensor networks, optimize application performance and reliability, and prepare systems for production.
  • Monitor and maintain deployed applications to ensure continued value.
  • Work with customer engineers and subject-matter experts to develop and tune applications that optimize workflows and deliver tangible value.
  • Participate in code reviews, share knowledge, mentor junior engineers, and demonstrate high-quality engineering practices.

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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