Brain Co.

AI Platform Engineer Intern (Summer 2027)

Brain Co.
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2 months ago
San Francisco, CA, USAIntern
H1B sponsor

Responsibilities

  • Build and improve backend services and APIs using REST, gRPC, and event-driven systems.
  • Take scoped features from technical design through implementation, testing, deployment, and maintenance.
  • Develop reusable platform components and developer-facing tooling.
  • Work with databases, queues, caches, and distributed systems, including consistency, retries, idempotency, and failure modes.
  • Improve latency, throughput, reliability, and cost through profiling, observability, and system design.
  • Contribute to systems supporting AI inference, data pipelines, and customer-facing workflows.
  • Collaborate with Product, ML, Infrastructure, and customer-facing teams to translate needs into technical solutions.
  • Participate in code reviews, architecture discussions, and technical problem-solving.

Requirements

  • Be a current undergraduate junior or senior graduating no later than June 2028 and pursuing a degree in Computer Science, Engineering, or a related technical field.
  • Have strong foundations in data structures, algorithms, object-oriented programming, systems, and databases.
  • Have experience building software in Go, TypeScript, Rust, Python, Java, C++, or a similar language.
  • Have built a backend service, API, data-intensive application, or developer tool through coursework, an internship, research, or a personal project.
  • Understand or be eager to learn API design, databases, distributed systems, and reliability concepts.
  • Be comfortable with Git, testing, and debugging, with interest in cloud or containerized deployment.
  • Be able to break down ambiguous problems, communicate clearly, take ownership, and seek feedback.

Benefits

  • Internship dates are May 31, 2027–August 6, 2027 or July 5, 2027–September 10, 2027.
  • Competitive internship compensation.
  • Hands-on mentorship from experienced AI engineers and researchers.
  • Opportunity to work on real production systems used globally.
  • Potential return-offer consideration for future internships or full-time roles.
  • Daily lunches if onsite.
Brain Co.

About Brain Co.

11-50 employees

We're building an AI platform and applications for the world's most important institutions. Learn more at https://brain.co/

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