Senior Backend Engineer (m/f/d) in Barcelona


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Job Description

We are looking for people who are passionate about technology and are excited to create the best experience for our customers. People who want to make an impact. We are looking for people like you. Let's Go!

Your Tasks

  • You take a leading role in the architecture and implementation of our push notification application
  • Creating connections to other backend APIs that create events which result in Mobile Push Notifications
  • Developing backend services according to the "API First" principle
  • You play a key role in defining requirements and solutions in collaboration with other teams
  • As an senior Engineer (m/f/d), you help colleagues overcome technical challenges through consulting and coaching, contributing to the growth of the entire team
  • You create an open, honest, and constructive discussion culture within the team through your confident but reflective nature
  • Living DevOps and taking responsibility for your team's services, from request to operation in a cloud infrastructure

Your Profile

  • You have a strong team spirit, enjoy freedom and like to take responsibility
  • You care about the quality of your application, which is why you swear by Typescript and have experience with frameworks like Jest
  • Developing backend systems with NodeJS, and ideally NestJS is standard for you
  • You already have experience working with NoSQL (MongoDB) databases and know how to best scale them to handle large requests
  • Since you are interested in the entire lifecycle of an application, you are no stranger to continuous delivery and (cloud) infrastructure and you love the DevOps approach
  • Extensive experience in API design as well as messaging services e.g. via Google Pub/Sub

What's in it for you?

Training plan

Flexible working schedule, home office policy


Product discounts

Wellness and healty plans

Media Flex, flexible retribution

About Us

MediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer the technology leader in its industry. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 13 countries.


About MediaMarkt

  • Ecommerce

  • El Prat de Llobregat, Barcelona, Spain

  • 5000 - 10000

  • 1999


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