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Fullstack Research Engineer (m/f/d)

REWE digital – your Home of IT

Research & Innovation - we shape the future

We shape the future! Our mission is to accompany technological innovation on its way to product and market maturity and to make it usable for the REWE Group.

As an innovation hub, we identify technological innovations and develop new services, as well as new business models. To that extent, we investigate fields with high transformation potential and evaluate them in practice.

We are experts in the disciplines of Innovation Management, Innovation Engineering and Acceleration Management. In our daily work, we design solutions for the future of the REWE Group in cross-functional teams.

With us, everyone is welcome, appreciated and seen. Be with us just as you are. We believe that we can only make great out of great together.

Are you ready for REWE digital? Then let's develop the future together.


Your tasks:

In your role as a Fullstack Engineer, you will be part of a motivated engineering team of innovation enthusiasts developing cutting edge tech prototypes for the growth of our business. 

You will be required to learn fast, adapt to new research areas and technologies while implementing prototypes at the forefront of innovation. You will develop and enhance the ability to drive high potential projects while distinguishing between viable paths and technological dead ends. 

You will continuously grow your experience in cutting edge technologies and help advance the understanding of learning and intelligent systems within and outside of our company.


Build pragmatic prototypes

  • Develop microservice environments as the foundation for our innovative projects
  • Provide cutting edge applications with the data they need from our backend systems
  • Apply knowledge of relevant research domains along with expert coding skills to platform and framework development projects.
  • build user friendly mobile and web applications by implementing your own designs or those of our UX designers
  • Run exploratory analysis in order to generate new insights.


  • Act as a technical expert interface between potential partners and our team.
  • Implement tools, libraries and frameworks to speed up research.
  • Brainstorm solutions for complex problems.

Drive learning

  • Share knowledge with your team and other colleagues in the REWE Group.
  • Learn something new everyday, keep an eye on the research community and understand recent new developments.


Your skills:

  • Completed studies in computer science or business informatics or a comparable qualification
  • Hands on experience with mobile and frontend technologies
  • Familiarity with the use of software engineering methods 
  • Good knowledge in web technologies and proficiency in building microservice architectures in production environments
  • Experience with automated build processes using Gitlab CI/CD and container technologies such as Kubernetes and Docker
  • Experience with Google Cloud or similar Cloud environments
  • Knowledge of German (B1)

Beneficial Experience:

  • Demonstrable experience with AR Engines (e.g. ARCore, ARKit)


Basics that make life even better:

  • Culture that is celebrated every day at the office, at home and at regular events
  • Impact because you develop applications and services for millions of people 
  • Tech hub with the latest technologies, tech talks and hackathons 
  • Life-work integration thanks to 30 days of annual leave, trusted flexitime, mobile working, sabbatical models, a company crèche and parent-child offices
  • Professional development on the basis of a comprehensive workshop programme, professional academies and e-courses 
  • Updates at regular in-house workshops, conferences and weekly stand-ups 
  • No-stress commuting with the subsidised JobTicket, a JobRad cycle and parking spaces right outside the building 
  • Group benefits in the form of employee discounts at REWE, PENNY, toom Baumarkt and DER Touristik  
  • All-round support including comprehensive health services and pension subsidies 
  • Varied breaks and meals through culinary offers



Köln, Nordrhein-Westfalen, DE, 51063

Veröffentlichungsdatum:  03.03.2023
Unternehmen: REWE digital