Please note: this job offer include hybrid working model (30% from the office). Your future office location will be Katowice.

WHAT YOU WILL DO

With the help of our IoT products we support our customers to optimize their energy consumption and to experience a warm and comfortable home. You contribute in adding new functions to our mobile app and make it available for more customers in different countries. You will work with a state of the art technology stack: React Native, Redux, Firebase, Maestro, Keycloak, Github, Bitrise, Slack

• Develop a mobile multi brand and multi-platform app based on React Native
• Lead the feature development in IoT context: Concept development, App development, testing 
• Steer the release process and work on high stability; drive our products towards better technology, quality and functionality
• Together with the architect and chapter lead you take care of a well-structured code basis, a future oriented technology stack and an evolving architecture
• Work as a part of an agile cross functional team. You actively take part in all agile team rituals to plan, coordinate daily work and ensure continuous improvement; act as a mentor to junior developers

WHAT YOU BRING ALONG

• Min. 5 years proven React Native track record, 7 years with JavaScript in companies, universities or open source communities 
• Interest in IoT systems, hardware and software
• You know exactly what an app needs to be high performant with a large feature set
• Experience in end-to-end testing of frontend applications and knowledge about continuous integration and test automation 
• You can handle complexity, that's why you keep your code simple 
• You actively write bridges and practice the principle: "you built it, you run it"
• You enjoy collaborating with other developers on a daily basis (mob/ pair programming) in a large agile team with shared code basis
• You have a very good command of the English language

WHAT WE OFFER

• Environment that cares about your well-being: flexible working hours, hybrid work model 70/30 and additional 2 days off per year for every employee
• Package of additional benefits: private medical care, multi-sport card
• A fast growing, agile and very dynamic team that challenges established routines and helps transforming the Vaillant Group to a data informed business
• Constant learning opportunities for both technical and personal growth through a range of workshops, seminars, events, and e-learnings
• We continually pull together, organize tech meetups, take part in conferences and celebrate successes