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Senior React Native Engineer
  • Katowice
Senior React Native Engineer
Katowice, Katowice, Silesian Voivodeship, Polska
Northmill Bank AB S.A. Oddział w Polsce
17. 10. 2025
Informacje o stanowisku

technologies-expected :


  • React Native
  • TypeScript
  • React.js

technologies-optional :


  • Android
  • iOS
  • NestJS
  • GraphQL

about-project :


  • As a Senior React Native Engineer, you’ll join a cross-functional product team and play a key role in shaping and building our mobile and web banking applications. You’ll work hands-on with React Native, React.js, and TypeScript, contributing to both the technical foundation and the user experience of our products.

responsibilities :


  • You’ll help build customer-facing features for digital banking — including payments, credit, and personal finance tools — all designed to improve financial wellbeing.
  • You’ll work closely with backend developers, designers, and product managers to bring new features to life — always with performance, security, and usability in mind. You’ll also help guide architectural decisions and continuously improve our ways of working.
  • You’ll be working within international team of great engineers located in Poland (office in Katowice city center) and Sweden (headquarters located in Stockholm city center).

requirements-expected :


  • Solid experience in building mobile and/or web applications
  • Strong skills in React Native (CLI or Expo) and TypeScript
  • Experience with React.js and building component-based UIs
  • Familiar with web services and APIs
  • Comfortable using modern dev practices (code reviews, CI/CD, testing)
  • Exposure to Agile workflows
  • You are a creative and curious person with a genuine interest in software development. You’re excited about exploring new technologies and trends, and you enjoy sharing knowledge with your team.
  • Like us, you probably love writing clean, high-quality code — and youre not afraid to flag issues or suggest better solutions. Youre a true team player who thrives in a collaborative, agile environment.

offered :


  • Projects (also from scratch) within a group of experts who are one of the best in Europe! ?
  • Real influence on tech stack and financial products, small project teams (max. 8 team members).
  • A non-corporate atmosphere full of openness to innovation, improvement, teamwork and data-driven approach.
  • A collaborative and international work environment with a strong focus on teamwork and professional growth.
  • Flexible work hours in a hybrid mode with office in Katowice city center.
  • We love to celebrate our successes (small and bigger events):Northcon, Northchill.
  • Benefits package (medical healthcare, life insurance, Multisport - and partially founded card for the family, English lessons, library, Employee Assistance Program).

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • flexible working time
  • fruits
  • integration events
  • corporate sports team
  • corporate library
  • no dress code
  • video games at work
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • employee referral program

  • Praca Katowice
  • Katowice - Oferty pracy w okolicznych lokalizacjach


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