React Native Developer

About the project

The project is being carried out for one of the country’s leading energy providers, part of an international energy group and one of the largest companies of its kind in Europe. In Poland, the company serves over one million customers, supplying them with electricity and gas.

The aim of the project is the digital transformation of customer service. It involves the design and implementation of a new, comprehensive mobile application for the company’s clients. The goal is to create a modern tool that will make it easier for users to manage their accounts, make payments, monitor energy consumption, and communicate with the company.

November 2025 3-4 months, with the possibility of extension Remote

Tasks

• developing mobile applications according to provided requirements
• participating in defining requirements
• participating in code reviews
• cooperating with project managers, developers, testers and customers to increase application quality

Must have

• min. 2 year of experience working with React Native mobile apps (1 year, if proceeded with web experience)
• very good knowledge of JS and TS
• fluency with flexbox model and styling
• good knowledge of React, React Native and Redux frameworks
• good knowledge of design patterns and clean code principles
• good debugging skills (RN and Redux debuggers)
• knowledge of REST API
• familiarity with Agile software development
• experience with GIT
• very good command of written and spoken Polish (min. C1 level)

Nice to have

• experience in working with React Native for Web
• ability to design architecture of mobile apps
• understanding of RN rendering and drawing performance
• familiarity with XCode and Android Studio
• experience in iOS or Android native development
• experience and skills in IT security
• experience in AI-powered code completion and assistance tools such as GitHub Copilot and Tabnine
• proficiency in modern AI-enhanced IDEs, including JetBrains IDEs, Cursor and Trae
• familiarity with AI-assisted test generation and debugging tools, such as Qodo

Perks & benefits

• ambitious, creative, talented & highly experienced team
• contributing to projects for clients all over the world
• flexible working hours and a possibility to work remotely

Ready to join us?

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