Senior Foundation Engineer - Core SDK Rust/C#/TS - Geneva

CertifiedDevs; Genf; Vor Ort; CHF 140.000 - 210.000; Vollzeit

Benefits dieser Stelle

Competitive salary

Onsite in Geneva or London

Privacy-focused mission and nonprofit-

Zusammenfassung

Proton Drive is seeking a skilled software engineer to join the Foundation team in Geneva (preferred) or London, to build the core Drive SDK powering all Proton Drive clients across web, mobile, and desktop. You will work daily in C#, TypeScript, and Rust, with Swift and Kotlin bindings for mobile, contribute to a crypto-model revamp, and design libraries that ensure security and reliability.

This onsite role offers a privacy-focused environment with a profitable, nonprofit-backed mission and a

Qualifikationen

• 5+ years of professional software engineering experience.
• Strong Rust expertise: ownership, concurrency, performance.
• Experience building libraries for client applications (web/mobile/desktop).
• C# and TypeScript proficiency.
• Geneva or London based (onsite role).

Aufgaben

• Build and maintain the core Drive SDK powering every Proton Drive client (web, mobile, desktop).
• Work daily in C#, TypeScript, and Rust with Swift and Kotlin mobile bindings.
• Contribute to the crypto model revamp and next-gen Rust SDK.
• Design and build libraries for client applications across platforms.
• Ensure correctness, security, and reliability of foundational cryptographic infrastructure.

Kenntnisse

Rust

C#

TypeScript

Ownership

Concurrency

Tools

Swift bindings

Kotlin bindings

Jobbeschreibung

Proton Drive is seeking a skilled software engineer to join the Foundation team in Geneva (preferred) or London, to build the core Drive SDK powering all Proton Drive clients across web, mobile, and desktop. You will work daily in C#, TypeScript, and Rust, with Swift and Kotlin bindings for mobile, contribute to a crypto-model revamp, and design libraries that ensure security and reliability.

This onsite role offers a privacy-focused environment with a profitable, nonprofit-backed mission and a