Experienced Software Engineer - Frontend - Store App (m/f/d)

• Take ownership of the frontend architecture, ensuring scalability, maintainability, and performance using React
• Develop intuitive, responsive, and mobile-first user interfaces that prioritize the needs of store colleagues and their workflows.
• Collaborate closely with product owners and stakeholders to understand and refine requirements, turning them into elegant solutions.
• Optimize data fetching and state management using GraphQL and Apollo, ensuring fast and efficient performance in mobile use cases.
• Lead technical discussions, propose enhancements to existing processes, and stay ahead of industry trends to keep the app cutting-edge.
• Mentor junior developers, fostering a culture of learning and excellence.
• Ensure the highest code quality through comprehensive testing strategies.
• Contribute to and improve CI/CD pipelines to ensure fast, reliable releases to the stores.

• Extensive experience with modern JavaScript standards (ES6/ES7) and TypeScript.
• Advanced expertise in React, including related libraries for state management.
• Fundamental knowledge of different design patterns (MVP, MMVM, MVC).
• Strong understanding of GraphQL for efficient data querying. Experience with Apollo is a plus.
• Solid background in using NodeJS to complement frontend tasks and facilitate seamless integration with backend services. Angular is a plus.
• Proven ability to design and implement responsive, mobile first interfaces that prioritize user needs in real world, high-performance environments.
• A deep appreciation for code quality, with experience using testing frameworks to ensure resilience and reliability.
• Familiarity with Continuous Integration/Continuous Deployment processes and tools such as GitHub Actions.
• A collaborative team player who thrives in a fast-paced environment and enjoys solving complex problems with creativity and precision.
• GCP experience is a big plus

• Young environment, where not everything is written in stone, and where you are expected to contribute and co-create the culture of the Tech Hub and international collaboration model.
• You'll have a 10% discount on the entire MediaMarkt website, so you can treat yourself at a lower price whenever you want!
• On top of your compensation package, you can request Flexible Pay “MediaFlex program” (a.e. Ticket Restaurant, Private Health Insurance with SegurCaixaAdeslas, …)
• Flexible working time and possibility to combine home office / presential working. Intensive workday every Friday and during summer.
• The possibility to choose between 2 offices: The first one is the MediaMarkt Iberia HQ with a very attractive menu at a price. You'll eat for less than €4! And the second office is located at Pier01, in Barceloneta, right in the center of Barcelona. Free coffee and free fruit once a week.
• If you need a VISA, don't worry, we'll assist you with the visa process and accompany you throughout the entire process!
• There is a training budget so you can continue developing the skills you need most to keep growing professionally and personally!
• We offer language classes: English, Spanish, and German.
• On your birthday, you won't work! It's a day for you to enjoy without thinking about work.
• You'll be working with the most cutting-edge technological stack of the moment.

MediaMarktSaturn