Senior Rust Engineer - Proton Drive

About this role

Build and maintain core Rust libraries powering Proton Drive’s web and mobile applications. The role focuses on cross-platform compatibility, secure and reliable SDKs, and close collaboration with web, desktop, mobile, and backend developers.

About the company

Proton builds end-to-end encrypted email, VPN, storage, password, and related privacy tools for individuals and businesses.

The team

Drive Foundation, responsible for Proton Drive SDKs, core documentation, and the architectural roadmap.

Stack

What you'll do

• Design and develop core Rust libraries for Proton Drive web and mobile applications.
• Ensure cross-platform compatibility and performance.
• Review and optimize code for quality and maintainability.
• Collaborate with frontend, mobile, desktop, and backend developers.
• Apply secure coding practices and develop unit and integration tests.
• Document libraries and keep up with Rust developments.

What we're looking for

• 5+ years of professional software development experience focused on Rust.
• Strong knowledge of Rust, concurrency, and ownership.
• Experience developing libraries for web and/or mobile applications.
• Strong collaboration, communication, and problem-solving skills.
• Understanding of secure coding practices.
• Proficiency with Git or another version control system.
• Bachelor’s or Master’s degree in computer science, software engineering, or a related field.

Nice to have

• iOS or Android development experience, especially native SDKs or integrating Rust libraries.

Benefits

• Stock options from day one.
• Health coverage, retirement options, generous leave, and wellness support.
• Office lunch and snacks.
• Public transport, bike, or parking allowance.
• Flexible working hours.