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Do you want to become part of our journey, building even better products for our users and acquire millions of new users for those per month?

(Lead / Senior) React Native Developer (m/f/d)

  • Hamburg
  • Just Dice
  • New Project
  • Full time
As a Lead / Senior  Developer you will set the course by taking over technical leadership and ownership for one of our  tech teams.

justDice is the European market leader in app discovery, running mobile marketing platforms in 30 countries. We are part of the newly established AppLike Group which aims to create engaging experiences for every app user on the globe. Next to justDice, the other two subsidiaries are adjoe, a platform that is going to disrupt mobile ad monetization, and Sunday, a nextgen mobile game publisher. Under the umbrella of the media company Bertelsmann, we have access to a global network of experts and a strong financial backup. By developing a state of the art tech stack and highly skilled people, we aim to reach more mobile users than every other company in the world. If you like to challenge yourself and want to work in a high performance environment, go for it and send us your application!

We are hiring in spite of COVID-19! All job interviews and meetings are held via Google Hangout or Skype, Apply now and see for yourself.
Key responsibilities:
  • Technical management of one of our development teams
  • Implementation and further development of innovative features 
  • Creation of new mobile apps and launch them globally
  • Design and specification of functional requirements, taking into account the possible effects on backend parts
  • Define our future software architecture together with other developers
  • Collaborate with QA in order to push automated testing
  • Close cooperation with our product managers, UX designers and backend developers
  • How the optimal candidate may look like:
  • React Native / Javascript or Java knowledge is mandatory
  • Good knowledge of software design, architecture and QA methods
  • Experience with the entire app lifecycle – from initial implementation to release and debugging live apps
  • Ideally you already have experience as a team lead or at least you´re interested in taking over this responsibility
  • Very good communication skills
  • Optional: Experience with Flutter
  • What we have to offer?
  • Working in Europe’s fastest growing ad-tech company, located in the „Hamburger Schanze“
  • Highly motivated startup team with strong digital background
  • We fully pay the visit of company relevant congresses and support your further education
  • Recurring brown bag sessions and weekly tech-talks
  • regularly recurring team events, company vacations, off-sites and parties
  • Space for your own creativity – if you have convincing arguments – feel free to create the non existing
  • Last but not least, we provide free drinks, snacks, flexible working hours, support for HVV-Proficard, free gym membership  & a competitive salary 
  • We celebrate diversity and are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We are looking forward to your application! At the same qualification we prefer female applicants on tech-positions.

    Enjoy our Benefits

    Fresh Drinks & Food

    Free full Gym Membership

    Flexible Working Times

    Free Choice of Hard-and Software

    Hackathons & Meetups

    Monthly Team Events

    Annual Company Trip Into the Sun

    Lunch Lottery

    Public Transportation Subsidy

    Free Breakfast everyday

    Dog Friendly

    Starter Kit

    Relocation Support

    Working at justDice

    Make the difference

    “At justDice my professional career has been able to grow alongside the company. It is amazing to see how much influence every single person has in the development and success of our company. In addition, having flexible working hours and being able to bring my dog to the office allows me to have a good work-life balance.”
    Florian, Tech Lead Android

    Grow with us

    “Small self-organized teams allow us to incorporate emerging technologies at a high pace. Moreover, it is highly satisfying to see teams and products grow while having all the personal stories behind in mind. Each and every employee has a voice and thus a high and direct impact.”
    Helge, Product Lead Backend

    Join our movement!

    “What I love most about working at justDice, is the work environment. It’s hugely rewarding to work in a young, smart and spirited team, where you can discuss your ideas with motivated people, who are eager to grow the business. I have been given considerable responsibility from the beginning, allowing me to quickly gain invaluable insights into the industry. Besides the work, it is really about the people at justDice: super fun, nice and supportive.”
    Sabrina, UA Manager

    Become the better version of yourself!

    “From Day 1 at justDice, you are in a world of fast moving opportunities to learn, grow professionally, and make a notable difference in the company – with no role constraints other than one’s own initiative. Everyone here, without exception, is always willing and eager to help teach me what I do not know, and develop my ideas to fruition. I could not ask for a better work family, or environment!”
    Ziad, Lead Design Studio

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