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Trading212 Logo Trading212 · IT - Software Development

Senior React/React Native Engineer

Bulgaria; Germany; Spain; Poland, Sofia · Job Posted February 21, 2026
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Job Description

Our mission is to enable everyone to build wealth. We reinvent how trading and investing work by creating exceptional products people love. Fostering a culture of excellence and high velocity is the key to our success. Today, we serve over 4.5 million clients, with more than €30 billion in assets under management - a testament to the scale and trust we’ve built in just a few years.

Job Responsibility

  • Impact millions of users with every change you push to production
  • Help us achieve technical excellence. Our vision is of a frontend monorepo which produces Trading 212’s iOS, Android, Web and Desktop apps with a focus on efficiency and code reuse
  • Work closely with our design and backend teams to maximise quality. Communication is key
  • Care for the project and its health. We're a product company and we're here to stay - code maintainability is of utmost importance

Requirements

  • Mastery of the JavaScript language
  • Extensive experience with React or React Native, and TypeScript
  • Good understanding of HTTP
  • An eye for detail
  • Great communication skills

Nice to have

  • Experience working in a product company
  • Experience with advanced TypeScript - generics, discriminated unions, conditional types (with type inference)
  • Experience with CI/CD
  • Experience with native mobile app development - iOS or Android
  • Experience with high-end web development and optimisations
  • Ongoing or completed CS education

What we offer

  • Challenges that will help you grow and realise your potential
  • Opportunity to make a big Impact - you will build innovative services used by millions of investors to build wealth
  • Work with smart, spirited, helpful, high-performing colleagues with a common goal
  • An environment where nothing is set in stone
  • Appreciation for your talent and ideas
  • Generous remuneration package including annual bonuses
  • Excellent social benefits package, including private health insurance, sports card and 25 days of paid vacation per year
  • Delicious treats and a spacious game room
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