Frontend Engineer (Accounts)

Proton • london, england, United-Kingdom • Posted June 06, 2026

Location london, england
Job Type Full-time
Category IT & Technology
Posted June 06, 2026

Requirements

  • Strong experience building modern web applications with React
  • Proficiency in TypeScript or another strongly typed language
  • Experience leading the delivery of projects
  • A strong product mindset with a focus on delivering high quality, user centered experiences
  • Experience collaborating effectively within a distributed cross functional team
  • (Desirable) Familiarity with identity and access management concepts
  • (Desirable) Experience building and scaling B2B products
  • (Desirable) Knowledge of Rust and WebAssembly
  • (Desirable) Experience writing E2E tests using Playwright or an other E2E test framework
  • (Desirable) Awareness of common client-side security risks (e.g. OWASP Top Ten) and practical mitigation strategies
  • (Desirable) Experience with Grafana and Metabase or other observability and monitoring platforms
  • (Desirable) High-level understanding of cr...

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