Senior Rust Foundation Engineer — Cross-Platform Core

Company: Proton
Apply for the Senior Rust Foundation Engineer — Cross-Platform Core
Location: London
Job Description:

Proton is seeking a Senior Drive Foundation Engineer to design, implement and maintain foundational libraries powering Proton Drive applications. You will collaborate with Drive teams across backend, web, mobile and desktop to ensure seamless integration and high performance.

You will architect core libraries in Rust, C#/TypeScript, and work across platforms, with emphasis on code quality, testing, and thorough documentation to help other developers reuse the components.

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Posted: July 11th, 2026