London; Geneva Hybrid Full-time

Proton is hiring a Senior Frontend Engineer - Inbox

Responsibilities

  • Developing and maintaining the frontend of Proton's secure email service
  • Working closely with product managers, designers, and backend engineers to deliver high-quality features
  • Improving the user experience

Requirements

  • Strong frontend development skills
  • Experience with modern JavaScript frameworks
  • Solid understanding of web security principles
  • Comfortable working in a fast-paced, collaborative environment

Nice to Have

  • Passion for building user-centric applications
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About company
Proton

Proton is a privacy-focused technology company that provides end-to-end encrypted services to protect users' digital lives. Founded to empower individuals with privacy and freedom online, Proton offers a suite of secure products including email, calendar, VPN, cloud storage, password management, and video conferencing.

Used by over 100 million people and organizations, Proton’s services are built on a foundation of zero-access encryption, open-source code, and independent security audits. The company is committed to transparency, community-driven development, and defending digital rights globally.

Headquartered in Switzerland, Proton operates under one of the world’s strongest privacy laws and is structured as a non-profit foundation to ensure its mission remains user-first.

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Job Details
Department CC - Engineering - Inbox
Category Frontend
Posted 2 hours ago