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Market Data Specialist, Metadata
Front End Software Engineer
This engineer will design and implement next-generation browser-based tools for the trading infrastructure, focusing on UI/UX for expert users. They will also create libraries and abstractions for common interaction patterns and help establish firm-wide UI development practices.
Tools and Compilers Research and Development
The intern will collaborate with mentors on a 10-12 week research project in the Tools and Compilers group, applying state-of-the-art research to improve OCaml's type system, optimizer, and surrounding toolchain. The role involves working on a production codebase while gaining exposure to Jane Street's internal systems and libraries.
Technical Programme Manager
Data Specialist
Linux Engineering Manager
Lead a team of Linux Engineers who maintain and improve the platform powering Jane Street's production trading systems. The manager will balance hands-on technical work as an individual contributor while growing into people management, project coordination, and cross-firm partnership responsibilities.
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