Senior Frontend Engineer (B2B - Warsaw)

Leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide.
Frontend
Senior Software Engineer
Hybrid
501 - 1,000 Employees
5+ years of experience
Enterprise SaaS · Consumer

Description For Senior Frontend Engineer (B2B - Warsaw)

Fresha is revolutionizing the beauty and wellness industry with its comprehensive marketplace platform, serving 120,000+ businesses and 450,000+ professionals worldwide. Headquartered in London with 12 global offices across North America, EMEA, and APAC, Fresha has processed over 1 billion appointments to date.

As a Senior Frontend Engineer, you'll join a dynamic team in Warsaw, reporting to the Engineering Manager. You'll work in a cross-functional product team within a tribe, taking responsibility for designing and developing applications while coordinating with team members across different infrastructure layers.

The role offers an exciting opportunity to work in a fast-paced environment where autonomy, challenge, and impact are valued. You'll be instrumental in building and maintaining efficient React code, ensuring optimal application performance, and helping shape the future of Fresha's architecture.

Key technical requirements include extensive experience with React+Redux, complex JavaScript SPA development, and modern JS toolchain (NPM, Lerna, Webpack, ESLint). Additional valuable skills include TypeScript, Cordova, Native development for Android/iOS, and full-stack experience (particularly with Ruby or Elixir).

The position is based in Warsaw (Aleje Jerozolimskie 81) with a hybrid work arrangement requiring four days per week in the office. You'll be part of a company that values inclusive culture and provides opportunities to contribute to a platform that processes billions of appointments and serves businesses worldwide.

The role combines technical excellence with business impact, offering the chance to work on solutions that directly affect millions of users while being part of a growing, global technology company in the beauty and wellness sector.

Last updated 7 days ago

Responsibilities For Senior Frontend Engineer (B2B - Warsaw)

  • Design, build, and maintain efficient, reusable, and reliable React code
  • Ensure the best possible performance, quality, and responsiveness of applications
  • Identify bottlenecks and bugs, and devise solutions
  • Maintain code quality, organization, and automatization
  • Be involved in all stages of building products from inception through delivery
  • Help shape the future of architecture and best practices
  • Contribute to a healthy engineering culture of feedback and growth

Requirements For Senior Frontend Engineer (B2B - Warsaw)

React
TypeScript
JavaScript
Node.js
  • Proven experience in writing complex JavaScript SPA
  • Proven experience with React + Redux
  • Proven experience with modern JS toolchain: NPM, Lerna, Webpack, ESLint
  • Ability to plan and deliver small engineering projects
  • Strong communication skills and ability to build relationships
  • Comfortable working in a fast-paced environment
  • Experience with TypeScript, Cordova, Native development for Android/iOS (preferred)
  • Full-stack experience (preferably Ruby or Elixir)
  • Knowledge of RAIL Performance, PWA, SSR, Node, Cypress and Jest

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