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Proton

Company careers site ↗

Technical roles collected by JobSnout, including past vacancies. Tracking since 25 Aug 2026. Last successful scan: 04 Nov 2026. All observation dates are UTC.

This is JobSnout’s recorded coverage, not the company’s complete hiring history. First seen is when we found a posting, not its publication date. “No longer seen” means it disappeared across repeated successful scans; it does not mean someone was hired.

3
Current roles
48
Past roles
51
Roles recorded
7
Reappearances recorded

Roles advertised

48 past roles · newest first · page 1 of 1. Source duplicates are folded into their retained posting.

RoleStatusLocationFirst seenLast seenMarked no longer seen
IT EngineerRESTNo longer seenParis05 Oct 202609 Oct 202610 Oct 2026
Site Reliability Engineer (Meet)PostgreSQLKubernetesTerraformNo longer seenTaipei02 Oct 202626 Oct 202626 Oct 2026
SRE Manager (VPN)PythonNo longer seenBarcelona; Geneva;02 Oct 202622 Oct 202623 Oct 2026
Backend Engineer (VPN)PythonRustPHPMySQLSQL+3No longer seenGeneva; Barcelona; Vilnius15 Sept 202621 Oct 202622 Oct 2026
Senior Backend Engineer (Account)KotlinPythonRustPHPMySQL+5No longer seenParis; Geneva03 Sept 202621 Oct 202622 Oct 2026
Software EngineerRustC++No longer seenGeneva; Zurich02 Sept 202605 Oct 202606 Oct 2026
Senior Front End Engineer (Docs)TypeScriptJavaScriptNode.jsNo longer seenLondon; Geneva28 Aug 202605 Oct 202606 Oct 2026
Software Engineer, Windows (VPN)RustC#.NETNo longer seenBarcelona; Geneva;26 Aug 202625 Oct 202626 Oct 2026
Software Engineer (Linux)RustNo longer seenLondon UK, Geneva CH26 Aug 202625 Oct 202626 Oct 2026
Software Engineer - Back-End (Storage)RustPHPC++No longer seenGeneva; Paris26 Aug 202619 Oct 202620 Oct 2026
Site Reliability Engineer - ObservabilityPythonKubernetesTerraformNo longer seenGeneva; Paris26 Aug 202629 Oct 202630 Oct 2026
Site Reliability Engineer - Infrastructure SystemsPythonKubernetesTerraformNo longer seenGeneva; Paris26 Aug 202629 Oct 202630 Oct 2026
Site Reliability Engineer - Application EdgePythonRustKubernetesTerraformNo longer seenGeneva; Paris26 Aug 202629 Sept 202630 Sept 2026
Senior Systems & Reliability Engineer (VPN)PythonNo longer seenBarcelona; Geneva26 Aug 202629 Oct 202630 Oct 2026
Senior Rust Engineer - Proton DriveKotlinTypeScriptRustC#No longer seenLondon; Geneva;26 Aug 202622 Oct 202623 Oct 2026
Senior R&D EngineerPythonRustC++Distributed systemsNo longer seenBarcelona; Geneva; Vilnius;26 Aug 202622 Oct 202623 Oct 2026
Senior .NET Developer (Desktop/SDK).NETNo longer seenGeneva; London26 Aug 202626 Oct 202626 Oct 2026
Senior Machine Learning Engineer (SOC)PythonKafkaRedisElasticsearchNo longer seenParis; Geneva26 Aug 202623 Oct 202624 Oct 2026
Senior iOS Test Automation Engineer (Native App)DockerRESTGraphQLNo longer seenSkopje; Vilnius; Barcelona;26 Aug 202606 Oct 202607 Oct 2026
Senior iOS Software Engineer - VilniusRustNo longer seenVilnius26 Aug 202607 Oct 202608 Oct 2026
Senior iOS Software Engineer - ParisRustNo longer seenParis26 Aug 202607 Sept 202609 Sept 2026
Senior iOS Software Engineer - LondonRustNo longer seenLondon26 Aug 202607 Oct 202608 Oct 2026
Senior iOS Software Engineer - GenevaRustNo longer seenGeneva26 Aug 202621 Oct 202622 Oct 2026
Senior iOS Software Engineer - BarcelonaRustNo longer seenBarcelona26 Aug 202621 Oct 202622 Oct 2026
Senior Frontend Engineer (Pass)TypeScriptJavaScriptRustEvent-drivenNo longer seenParis; Barcelona26 Aug 202608 Oct 202608 Oct 2026
Senior Foundation Engineer (Drive)KotlinTypeScriptRustC#No longer seenGeneva; London;26 Aug 202623 Oct 202623 Oct 2026
Senior DevOps Engineer - PlatformPythonGoRustKubernetesTerraformNo longer seenParis;Geneva;Barcelona26 Aug 202629 Oct 202630 Oct 2026
Senior DevOps EngineerPythonGoRustKubernetesTerraformNo longer seenParis;Geneva;Barcelona26 Aug 202629 Oct 202630 Oct 2026
Senior Backend Engineer - Platform (Inbox)PythonRustPHPMySQLSQL+2No longer seenParis;Geneva26 Aug 202607 Sept 202609 Sept 2026
Senior Backend Engineer (Payments)KotlinRustPHPMySQLSQL+3No longer seenBarcelona; London26 Aug 202619 Oct 202620 Oct 2026
Senior Backend Engineer (Foundation)RustPHPMicroservicesDDDNo longer seenLondon; Paris26 Aug 202621 Oct 202622 Oct 2026
Senior Android Software Engineer - VilniusKotlinRustNo longer seenVilnius26 Aug 202607 Oct 202608 Oct 2026
Senior Android Software Engineer - ParisKotlinRustNo longer seenParis26 Aug 202621 Oct 202622 Oct 2026
Senior Android Software Engineer - LondonKotlinRustNo longer seenLondon26 Aug 202621 Oct 202622 Oct 2026
Senior Android Software Engineer - GenevaKotlinRustNo longer seenGeneva26 Aug 202621 Oct 202622 Oct 2026
Senior Android Software Engineer - BarcelonaKotlinRustNo longer seenBarcelona26 Aug 202621 Oct 202622 Oct 2026
Senior Android Engineer (Pass)KotlinRustNo longer seenBarcelona; Paris26 Aug 202621 Oct 202622 Oct 2026
Product Security EngineerNo longer seenGeneva; Paris; Barcelona26 Aug 202629 Sept 202630 Sept 2026
Network Reliability EngineerPythonRustKubernetesTerraformNo longer seenGeneva;Paris26 Aug 202629 Oct 202630 Oct 2026
Machine Learning EngineerPythonDistributed systemsNo longer seenGeneva; Taipei26 Aug 202626 Oct 202626 Oct 2026
Identity and Access Management (IAM) EngineerPythonNo longer seenParis26 Aug 202603 Oct 202604 Oct 2026
Fullstack Software Engineer (Autonomous systems)PythonTypeScriptJavaScriptPHPKafka+4No longer seenGeneva; Taipei; Skopje26 Aug 202626 Oct 202626 Oct 2026
Frontend Engineer (Meet)TypeScriptRustPHPKubernetesNo longer seenTaipei26 Aug 202626 Oct 202626 Oct 2026
Frontend Engineer (B2B Products)TypeScriptPHPKubernetesNo longer seenTaipei; Geneva; Skopje26 Aug 202626 Oct 202626 Oct 2026
Database Platform EngineerPythonMySQLNo longer seenParis; Geneva26 Aug 202606 Oct 202607 Oct 2026
Backend Engineer - Marketing TechnologyPythonPHPSQLRESTNo longer seenLondon; Paris; Prague26 Aug 202606 Oct 202606 Oct 2026
Android Test Automation Engineer (Native App)JavaKotlinNo longer seenSkopje; Vilnius; Barcelona;26 Aug 202626 Aug 202627 Aug 2026
Senior iOS Software Engineer - ParisNo longer seenParis, Ile-de-France25 Aug 202602 Sept 202606 Sept 2026

Observed hiring activity

Monthly observations, up to the last 12 months. The initial import can produce a spike. These counts measure postings and reappearances, not hires, headcount growth or unique recruitment campaigns. The current month is incomplete.

Month (UTC)First seenNo longer seenReappeared
2026-084510
2026-093122
2026-103425
2026-11000

Technologies in current roles

Counts are current postings mentioning each technology, not evidence of changes in the company’s stack.

Rust · 2C++ · 1Go · 1Kotlin · 1TypeScript · 1

Observation timeline

153 recorded events, newest first. Posting updates do not retain historical text versions; role links show the latest stored description.

  1. Marked no longer seenSenior DevOps Engineer - Platform
  2. Marked no longer seenNetwork Reliability Engineer
  3. Marked no longer seenSite Reliability Engineer - Observability
  4. Marked no longer seenSite Reliability Engineer - Infrastructure Systems
  5. Marked no longer seenSenior DevOps Engineer
  6. Marked no longer seenSenior Systems & Reliability Engineer (VPN)
  7. Marked no longer seenSite Reliability Engineer (Meet)
  8. Marked no longer seenFrontend Engineer (Meet)
  9. Marked no longer seenMachine Learning Engineer
  10. Marked no longer seenFrontend Engineer (B2B Products)
  11. Marked no longer seenSenior .NET Developer (Desktop/SDK)
  12. Marked no longer seenFullstack Software Engineer (Autonomous systems)
  13. Marked no longer seenSoftware Engineer (Linux)
  14. Marked no longer seenSoftware Engineer, Windows (VPN)
  15. Marked no longer seenSenior Machine Learning Engineer (SOC)
  16. Marked no longer seenSenior Foundation Engineer (Drive)
  17. Marked no longer seenSRE Manager (VPN)
  18. Marked no longer seenSenior Rust Engineer - Proton Drive
  19. Marked no longer seenSenior R&D Engineer
  20. Marked no longer seenSenior Backend Engineer (Foundation)
  21. Marked no longer seenBackend Engineer (VPN)
  22. Marked no longer seenSenior Android Software Engineer - Paris
  23. Marked no longer seenSenior Android Software Engineer - Geneva
  24. Marked no longer seenSenior Android Software Engineer - Barcelona
  25. Marked no longer seenSenior Android Software Engineer - London
  26. Marked no longer seenSenior iOS Software Engineer - Barcelona
  27. Marked no longer seenSenior iOS Software Engineer - Geneva
  28. Marked no longer seenSenior Backend Engineer (Account)
  29. Marked no longer seenSenior Android Engineer (Pass)
  30. Marked no longer seenSoftware Engineer - Back-End (Storage)
  31. Marked no longer seenSenior Backend Engineer (Payments)
  32. Marked no longer seenIT Engineer
  33. Posting updatedSoftware Engineer - Back-End (Storage)
  34. Posting updatedSite Reliability Engineer - Storage
  35. Posting updatedSite Reliability Engineer - Observability
  36. Posting updatedSite Reliability Engineer - Infrastructure Systems
  37. Posting updatedSenior Machine Learning Engineer (SOC)
  38. Posting updatedSenior DevOps Engineer - Platform
  39. Posting updatedSenior DevOps Engineer
  40. Posting updatedSenior Backend Engineer (Payments)
  41. Posting updatedSenior Backend Engineer (Foundation)
  42. Posting updatedSenior Backend Engineer (Account)
  43. Posting updatedNetwork Reliability Engineer
  44. Posting updatedBackend Engineer (VPN)
  45. Marked no longer seenSenior Frontend Engineer (Pass)
  46. Posting updatedSRE Manager (VPN)
  47. Posting updatedSoftware Engineer, Windows (VPN)
  48. Posting updatedSoftware Engineer (Linux)
  49. Posting updatedSenior Rust Engineer - Proton Drive
  50. Posting updatedSenior Foundation Engineer (Drive)