Senior Mobile App Developer Android (m/fd)

Our goal is to enable our customers to have a carefree time on holiday or to fully concentrate on their tasks during a business trip! The basis for our success and the achievement of our goals is our professional booking platform, which is continuously expanding and optimized by our developers*. Would you like to be jointly responsible for millions of satisfied customers? Then we are looking for you as our new Senior Mobile App Developer Android (m/f/d) YOUR TASKS New development and active participation in a new native Android app.

Participation in global app architecture and central cross-divisional functions. Establishment of an internal app development team Professional / technical coordination with internal development teams and external service providers. YOUR PROFILE You must have several years of experience as an Android developer in agile development models (Scrum, Kanban, XP, etc.) You bring along profound knowledge in Kotlin and Android app development.

Having first experiences with Flutter is desirable. You bring know-how in the use of web technologies (REST, JSON, HTTP) You have good knowledge in automating build and deployment processes. You have experience with Unit Testing / UI Testing. You have a strong interest in generating testable, performant and maintainable cod THIS IS WHAT WE OFFER YOU An appreciative, familiar and agile corporate culture, with flat hierarchies and many possibilities to configure your work environment.

A fully provisioned development environment in Docker and an internal cloud to experiment with emerging technology trends. Dynamic and independent work. Continuous integration and peer reviews of your merger requests for quality assurance of your code. Automated pipeline construction and continuous deployment. Constructive feedback is welcome. Promotion of personal development through Open Fridays, as well as the opportunity to participate in conferences, refresher courses or online courses.

Free choice of your tools and equipment (e.g. MacOS, Linux or Windows) Flexible hours with a fixed workplace in the center of Cologne and sufficient free time, but also with home office arrangements. A highly motivated and efficient team that works together and enjoys celebrating joint success.