Senior React Native Developer

About STX Next

STX Next is Europe's largest Python and JavaScript development company. 

Position

Hi there!

We are the biggest European Python Powerhouse with over 15 years of experience, 5 offices in Poland and deep commitment to Agile principles. Join a group of 350+ professionals dedicated to helping customers build outstanding products.

Are you the NEXT one?

What does working for us look like?
Cooperate with best React Native developers - we docode review, pair programming, internal workshops, hackathons and tech talks.
Work in Agile based methodologies.
Various kind of projects - from startup based if you like constant changes and new challenges to corporate if you prefer stability.
Developer friendly process - Unit tests, Continuous Integration, Continuous Deployment and E2E tests.
Various growth options not only directly in software development -  you can work astechnical recruiter, work on project estimation, write technical articles, or take part in sales processes and meet with potential clients.

Your qualification

Must have:

• Have at least 2 years of commercial experience in React Native.
• Familiarity with state/data management libraries (Redux.MobX etc.).
• Strong knowledge of the latest JavaScript standards and libraries.
• Experience with TypeScript or Flow - code maintainability is very important for us.
• Strong practical knowledge of unit testing in React using Jest and React Native Testing Library or Enzyme.
• Knowledge of functional programming paradigms.
• Ability to write clean, readable and testable code.
• Familiarity with debugging tools for React Native.
• Communicative English and Polish (B2/C1).
• Experience in integrating Swift/Objective-C/Java libraries with React Native.
• Ability to integrate some of the following native features in React Native: push notifications, geolocation, Bluetooth, NFC, biometry etc.

Nice to have:

• Commercial experience with GraphQL and Apollo Client.
• Experience with app automation tools, like Fastlane or Bitrise.
• Familiarity with app management tools: Google Play Console and Apple AppStore Connect.
• Experience in pixel-perfect designs implementation.
• Commercial experience with native code - Java, Kotlin, Obj-C or Swift and creation of own modules for React Native.
• Knowledge of Google Firebase Platform and experience in the integration of Firebase features in React Native.

What we offer

• Conferences, books, online or offline courses – use your annual training budget and decide on the direction of your professional development. STX Next covers 75% costs of training, conferences and language course
• Bring your own device option – you only enjoy working on your own computer? No problem, just bring it into our office and get a financial equipment bonus
• Internal referral program – want to help us to expand our team of superheroes? Recommend a friend to STX Next and get a bonus.
• Relocation package – if there is no STX Next office around you, relocation package might be kind of useful
• Leader’s support- conferences’, internal trainings’ and permanent meetups’ speakers – join the STX Next crew and work with true enthusiasts and professionals!
• Workation – Poznań, Wrocław, Gdańsk, Piła and Łódź – no matter where you work on a daily basis, use a workation option to work in other STX Next offices any time you want
• Technology focus – Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, DevOps and Blockchain
• Events – craft Thursdays, Friday movie marathons, and board games – join local events in your office
• 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
• Monthly party budget – they say that little party with your colleagues is always a good idea :)
• Work-life balance – we are open to discuss individual needs. Set up working hours and limited remote work scheduled with your team and manager, who works for both sides