React Native Developer – mobile app – as of now

    MAGNUM EST Digital Health GmbH Published: June 18, 2018
    Job Type


    YAS – Join us and our users for a healthier and more active lifestyle!

    We are looking for a React Native Developer for our Berlin Startup focused on consumer-oriented Digital Health solutions. Our mission is to provide users an innovative mobile engagement platform that supports a healthier and more active lifestyle. Our YAS-App was successfully launched in 2016. We are now taking YAS to the next level.

    YOUR TYPICAL DAY as a React Native Developer at might include the following

    • Design and develop hybrid applications using React Native
    • Create new architectures for hybrid applications based on React Native
    • Migrate existing native applications to a hybrid architecture
    • Bridge custom SDKs or native modules with React Native
    • Find solutions for performance and UI limitations of React Native
    • Optimize components for maximum performance across of devices and browsers
    • Interact with product managers, UX designers, business analysts, and back-end teams
    • Advise product owners and stakeholders on technical feasibility of their ideas
    • Integrate app analytics and notification services
    • Document your architectures and transfer knowledge to (native) developers
    • Set up build and deployment processes


    • 7+ years experience developing iOS (Objective-C, Swift) and Android (Java) apps
    • 5+ years experience with professional JavaScript development (e.g., , nodeJs, React, Angular)
    • Thorough understanding of React Native and its core principles
    • Experience with popular workflows (such as Flux or Redux) and side effect models (such as Sagas)
    • Familiarity with cloud message APIs and push notifications (e.g., on AWS)
    • Ability to gather and understand business requirements and translate them into technical requirements
    • Passion for high quality code, efficient development processes, and light weight solutions
    • High motivation, reliability, and independent work style
    • Very good German and English skills
    • Experience building with white label apps and multi-tenant architectures


    • This is a permanent position within our IT team in Berlin.
    • We offer you the unique opportunity of shaping a digital health startup in its growth phase.
    • You have the opportunity to develop your own entrepreneurial skills.
    • Challenges and room for personal and professional development.
    • Responsibilities from day one and flat hierarchies.
    • Being part of an awesome international team in Berlin-Mitte.
    • Team breakfast and free yoga classes.


    SAY YAS? Great! We want to meet you! Please get in touch and send your application to Christin to We are looking forward to meet you in our office or via a first skype call.

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