# Tools and Compilers Research and Development Intern at Jane Street

- Company: [Jane Street](https://janestreet.com)
- Location: New York, NY
- Type: Internship · Internship
- Posted: 2026-07-24
- Apply: https://www.janestreet.com/join-jane-street/position/5869205002/
- Page: https://newgrad.ai/jobs/tools-and-compilers-research-and-development-intern-6f9d532c

## Posting

What you'll do:

- Collaborate with mentors on a compiler or tools project for 10-12 weeks
- Work on OCaml compiler improvements including type systems, optimization, and toolchain enhancements
- Apply research ideas to a large production codebase
- Explore areas like locality tracking, formal verification, or systems programming features

What they're looking for:

- PhD or masters students with strong research background in programming languages, compilers, or verification
- Peer-reviewed publications required in resume
- No finance, OCaml, or functional programming background needed

Pay and perks:

- Base salary of $250,000
- Access to educational resources, guest speakers, and social events

Summarized by newgrad.ai from Jane Street's public posting. Check the original for full details before you apply.

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More new-grad and intern roles: https://newgrad.ai/llms.txt