Experienced Backend Software Developer - Customer & Marketing (m / f / d) Job Details | MediaMa[...]

MediaMarktSaturn; Barcelona; Presencial; EUR 40.000 - 65.000; Jornada completa

Descripción de la vacante

A leading consumer electronics retailer is seeking a backend software developer for its Global Loyalty Development team in Barcelona. The role involves designing and maintaining robust backend services using Kotlin, alongside modern infrastructure tools like Docker and Kubernetes. You'll work in an innovative environment that encourages collaboration and offers flexible working options, while contributing to customer-focused solutions for millions of users.

Servicios

10% discount on MediaMarkt website

Flexible pay options via MediaFlex

Flexible working hours and home-office options

Visa support if needed

Language classes available

Birthday off

Formación

• 3+ years as a backend developer, preferably with Kotlin.
• Experience with modern CI/CD practices using GitHub Actions.
• Familiarity with cloud technologies, especially Google Cloud.

Responsabilidades

• Design and maintain robust backend services in the Customer & Marketing environment.
• Utilize tools like Terraform and Kubernetes to build scalable systems.
• Contribute to continuous improvement of development processes.

Conocimientos

Kotlin

Docker

Kubernetes

GitHub Actions

Problem-solving

Herramientas

Terraform

Google Cloud

BigQuery

PubSub

MongoDB Atlas

Descripción del empleo

You'll join the Global Loyalty Development team, dedicated to enhancing customer experience through the Loyalty & Customer Data product. Our goal is to deliver appealing, accessible benefits across all customer touchpoints with MediaMarktSaturn, fostering strong, lasting relationships.

Your responsibilities will include :

• Designing, implementing, and maintaining robust backend services supporting scalable and reliable applications in our Customer & Marketing environment using Kotlin.
• Utilizing infrastructure tools such as Terraform, Kubernetes, GitOps with Flux, and Docker to build and manage scalable systems.
• Developing CI / CD pipelines with GitHub Actions for efficient deployment processes.
• Working with Google Cloud products including BigQuery, GKE, PubSub, and MongoDB Atlas to optimize cloud-based applications.
• Employing testing frameworks like Kotest and Testcontainers to ensure high-quality, reliable code.
• Contributing to the continuous improvement of development processes and codebase, working within agile methodologies such as Scrum or Kanban.

Your Profile

• 3+ years of professional experience as a backend software developer, preferably with Kotlin and JVM languages.
• Understanding of containerization and orchestration technologies like Docker and Kubernetes, with hands-on experience being a plus.
• Experience with Infrastructure as Code (IaC), particularly Terraform, is advantageous.
• Familiarity with GitOps practices and using GitHub Actions for CI / CD.
• Experience with cloud services, especially GCP : BigQuery, GKE, and PubSub.
• Familiarity with managing and integrating APIs.
• Strong problem-solving skills and the ability to work collaboratively in a remote team environment.
• Excellent communication skills and a proactive approach to challenges.
• A passion for continuous learning and staying updated with new technologies.

About Us

MediaMarktSaturn is Europe's leading consumer electronics retailer, with over 1,000 stores and more than 60,000 employees. We aim to be a partner and navigator for our customers in the digital world, integrating online and offline shopping experiences.

Our Technology Hub in Barcelona comprises a team of developers, UX designers, and system architects working with state-of-the-art technology to develop customer-focused solutions for over 6 million customers daily across 11 countries.

Technology Hub located in Barcelona provides staffing and engineering talent for the group's global deployment plans.

Additional Benefits

• Innovative environment encouraging contribution and co-creation, with an international collaboration model .
• 10% discount on the entire MediaMarkt website .
• Flexible pay options through the MediaFlex program (e.g., Ticket Restaurant, Private Health Insurance).
• Flexible working hours and home-office options, with intensive workdays on Fridays and during summer.
• Choice between two offices : MediaMarkt Iberia HQ with affordable meals, or Pier01 in Barceloneta with free coffee and fruit.
• Visa support if needed.
• Language classes : English, Spanish, and German.
• Birthday off to celebrate!
• Work with the latest technological stack.

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