Poznań, Poznań, Greater Poland Voivodeship, Polska
STX Next S.A.
22. 1. 2026
Informacje o stanowisku
technologies-expected :
React Native
React.js
TypeScript
JavaScript
about-project :
Are you passionate about building high-performance mobile experiences? We are looking for an Experienced React Native Developer who wants to shape the architecture of scalable cross-platform applications and work in a truly developer-friendly environment.
responsibilities :
Architecting & Building: Design and implement robust, high-quality mobile applications for iOS and Android.
Quality Leadership: Ensure code excellence through rigorous Code Reviews and Mentoring.
Collaboration: Work closely with UX/UI designers and backend teams in an Agile, product-focused mindset.
Growth: Beyond coding, you can influence project estimations, share knowledge through lightning talks, workshops and articles or if you wish participate in technical sales.
requirements-expected :
The Mobile Core: Solid commercial experience in React Native and React.
Type Safety: Professional-grade knowledge of TypeScript (100% of our RN projects use it).
State Management: Fluency in libraries like Redux, MobX, or similar.
Quality First: Practical experience with unit testing (Jest, React Native Testing Library) and a "clean code" mindset.
Foundations: Strong grasp of JavaScript (ES6+), functional programming, and CSS-in-JS.
Communication: English at a minimum B2 level (working with international clients).
offered :
Work-life balance: We are open to discussing individual needs. Set up working hours and limited remote work scheduled with your team and manager, in a way that works for both sides.
Reimbursed private medical care (Medicover) and Multisport: We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives.
Leader’s support: Work with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday.
Technology focus: Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain.
Growth review: Junior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months.
Events: Attend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker!
Workation: Team trips where you have a chance as a team not only to work together, but also integrate f2f.
