ph3Responsibilities /h3 ul liDesign, implement, maintain and operate robust backend services to support scalable and reliable applications for our Customer Marketing environment using Kotlin. /li liUtilize infrastructure tools such as Terraform, Kubernetes, GitOps with Flux, and Docker to build and manage scalable systems. /li liDevelop CI/CD pipelines using GitHub Actions to ensure smooth and efficient deployment processes. /li liWork with Google Cloud products including BigQuery, GKE, PubSub and MongoDB Atlas to enhance and optimize cloud‑based applications. /li liEmploy test frameworks like Kotest and libraries like Testcontainers to ensure high‑quality, reliable code. /li liContribute to the continuous improvement of our development processes and code base while working with the methods of agile software development such as Scrum or Kanban. /li liParticipate in regular on‑call duty as part of the team rotation to ensure high availability. /li /ul h3Profile /h3 ul li5+ years of professional experience as a software developer. /li liExperience with Kotlin (JVM) for backend development. /li liExtensive knowledge in server‑side backend development. /li liHands‑on experience with event‑driven architecture and GCP Pub/Sub. /li liSolid knowledge of NoSQL databases, particularly MongoDB. /li liGeneral understanding of containerization and orchestration technologies such as Docker and Kubernetes, preferably with hands‑on experience. /li liExperience with IaC using Terraform is a plus. /li liExperience with Ktor as a web‑framework is a plus. /li liFamiliarity with Arrow as a functional programming library is a plus. /li liFamiliarity with the concept of coroutines in Kotlin is a plus.



/li /ul h3Working Style Communication /h3 ul liYou enjoy collaboration in the form of pair‑programming and code reviews. /li liStrong initiative in code improvements, architecture decisions and solution crafting. /li liStrong problem‑solving and analytical skills. /li liPassion for continuous learning and staying updated with the latest technologies in the field. /li /ul h3About Us /h3 pMediaMarktSaturn is Europe’s leading consumer electronics retailer. It sees itself as a partner, daily companion and navigator for its customers in the digital world. Its over 1,000 MediaMarkt and Saturn stores are closely integrated with their online shops. MediaMarktSaturn has a total headcount of more than 60,000. /p pMediaMarktSaturn Technology is working on making Europe's number one consumer electronics retailer the technology leader in its sector. 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 11 countries. /p pTechnology Hub located in Barcelona, is one of the service units of MediaMarktSaturn Technology to deliver adequate staffing and engineering skills for the agreed deliveries of the global deployment plan for the entire group. /p p*(*)



Diversity and equal opportunities are important to us. Research shows that women and people from underrepresented groups are less likely to apply if they don’t meet all the criteria. If you are interested in this position but your experience doesn’t align perfectly with every requirement, we still encourage you to apply. /p h3Additional Benefits /h3 ul liYoung 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. /li liYou’ll have a 10% discount on the entire MediaMarkt website. /li liOn top of your compensation package, you can request Versátil Pay “MediaFlex program” (e.g., Ticket Restaurant, Private Health Insurance with SegurCaixa Adeslas). /li liFlexible working time and possibility to combine home office / presential working. Intensive workday every Friday and during summer. /li liChoose between two offices: MediaMarkt Iberia HQ with an attractive menu (less than €4) or Pier01 in Barceloneta, city centre. Free coffee and free fruit once a week. /li liTraining budget to develop the skills you need most. /li liLanguage classes: English, Spanish, and German. /li liOn your birthday, you won’t work. /li liYou will be working with the most cutting‑edge technological stack of the moment. /li /ul h3Job Infos /h3 pLocation: Barcelona, El Prat De Llobregat /p pMedia Markt Saturn Th Services Barcelona /p pDepartment: HQ - IT /p pEntry level: Professional Level /p pType of Employment: Full Time /p pWorking Hours: 40 /p pPersona: Job Requisition Tech Employee /p pRecruiter: Angela Paredes /p /p #J-18808-Ljbffr

📌 Experienced Software Engineer (Kotlin) - Global Loyalty (m/f/d)
🏢 MediaMarkt España
📍 Barcelona