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PRProton

Frontend Engineer (Lumo)(m/w/x)

Genf, Zürich
Full-timeWith Home Office
AI/ML

Building production-ready React components for instant page loading at privacy-focused tech provider. Strong React expertise and clean, maintainable code production expected. Provided lunch and snacks, subsidized public transport, bike allowances.

Requirements

  • Strong React expertise
  • Solid TypeScript and JavaScript fundamentals
  • Experience with state-management and data-fetching libraries
  • Ability to produce clean, maintainable code
  • Good communication and feedback skills
  • Proactive attitude and problem-solving ability
  • Exposure to AI or large language model products
  • Python scripting for tooling or data tasks
  • Knowledge of distributed systems and observability stacks
  • Hands-on experience with design tools such as Figma

Tasks

  • Turn UI mockups into production-ready React components.
  • Integrate components using TypeScript and modern data-fetching patterns.
  • Ensure instant page loading on slower connections.
  • Collaborate with product, design, and engineering teams.
  • Ship features end-to-end.
  • Write tests for your code.
  • Document technical decisions.
  • Participate in code reviews.
  • Identify and resolve user journey friction.

Education

Vocational certificationORBachelor's degreeORMaster's degree

Languages

EnglishBusiness Fluent

Tools & Technologies

ReactTypeScriptJavaScriptPythonFigmaLarge Language Models

Benefits

Flexible Working

  • Flexible working hours

Modern Equipment

  • Company-provided devices and software

Free or Subsidized Food

  • Provided lunch and snacks

Public Transport Subsidies

  • Subsidized public transport

Additional Allowances

  • Bike allowances

Parking & Commuter Benefits

  • Parking spaces

Competitive Pay

  • Stock options

Learning & Development

  • Training programs
  • Conferences and events
  • Continual learning

Healthcare & Fitness

  • Comprehensive health insurance plans
  • Wellness programs

Retirement Plans

  • Competitive retirement savings options

More Vacation Days

  • Generous vacation and leave policies
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Proton and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
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