Engineering Internships 2026

Cockroach Labs Cockroach Labs · Data AI · New York, NY · Engineering

Backend Engineering Intern to design, code, and test the backend of the distributed, open source database CockroachDB. The intern will work on a project related to their focus area, collaborate with other engineers and product managers, and contribute to the codebase. The role emphasizes working on production-level code and understanding distributed systems.

What you'd actually do

  1. Design, code, and test the backend of our distributed, open source database CockroachDB.
  2. Be matched to a team based on your interests, and complete a project related to your focus area that is shared with the entire Engineering organization.
  3. Work closely with other engineers and product managers across our the cloud and database teams.
  4. Take part in a collaborative culture and exchange knowledge with a highly experienced technical organization.
  5. Ensure that CockroachDB remains scalable, survivable, and consistent as we continue to grow as a company.

Skills

Required

  • Computer Science, Software Engineering, or related technical field studies
  • Graduating between Winter 2026 - Spring 2027
  • Coursework on distributed systems, concurrency control, data replication, file systems, or SQL processing
  • Go, C/C++, Java, and Python programming languages
  • Experience working on production-level code

Nice to have

  • Go programming language (if not already familiar)

What the JD emphasized

  • production-level code