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🥝 R&D Engineer, OS & Network Systems (VPN)

Proton | genf, Switzerland | Posted June 05, 2026

Job Description

A leading privacy-focused tech company in Geneva is looking for a member of the ProtonVPN R&D team. You will maintain the security of ProtonVPN’s infrastructure, improve overall performance, and collaborate with app developers on complex challenges. Ideal candidates should have expert-level knowledge of operating systems and experience with both system-level projects and software development. This role offers flexible working options and comprehensive employee benefits.
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