Frontend Engineer - Privacy-First AI UI (React/TS)

Proton Technologies
📍 Genf, Genf, Switzerland 💼 Full-time 🕒 Posted February 20, 2026

Job Description

A leading tech firm in Geneva is looking for a passionate Frontend Engineer to join their Lumo AI team. In this role, you will turn UI mockups into responsive, production-ready React components and integrate them with backend services using TypeScript. The ideal candidate has strong expertise in React and a solid understanding of JavaScript fundamentals. Remote work is possible up to 30%, and the firm offers comprehensive employee benefits, including stock options and flexible working hours.
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Job Details

  • Location Genf, Genf
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 20, 2026
  • Application Deadline April 01, 2026