Backend Engineer (B2B)

Proton
Full-time arare, genf IT & Technology
Posted:
June 12, 2026
Location:
arare, genf, Switzerland

Job Description

The B2B Team

We expect significant growth in B2B users in the coming years across all Proton products. We have built solutions that span multiple products as well as product-specific features. We work closely with product teams and other central teams such as Account and Payments. We are part of a group that is split between Europe and Taiwan and operates 24/7 to ensure reliable service for our users.

Tech Stack and Tools

  • Our frontend is based on React
  • Our backend API is based on PHP/Symfony
  • All our client-code is open-source and GPL3.
  • We are migrating our infrastructure to Kubernetes
  • Everything runs on premise in Proton's data-centers
  • To organize our work we use classic tools such as Jira and Confluence

What you will do

We believe in small empowered teams that focus on delivering large impact. This requires strong engineers with product engineering mindset who can collab...

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Job Overview

Job Type: Full-time
Location: arare, Switzerland
Posted: June 12, 2026
Deadline: July 22, 2026