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Kafka DevOps

Spain, Málaga · Job Posted January 21, 2026
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Job Description

As the central solution provider for information and telecommunications systems in REWE Digital Spain we plan, develop, configure, and operate efficient systems and applications for the REWE Group, one of the leading trade and tourism groups in Germany and Europe with around 390,000 employees. Our team of over 2,200 IT specialists sets standards for IT implementation in the retail industry and develops new technologies for the sector. Currently, we manage more than 80 logistics centers, 100 wide area network cables, and over 23,000 local network connections to ensure continuous data supply to the 32,000 scanner check-out desks in more than 7,500 stores. We are a cornerstone of modern IT architecture—connecting applications, domains, and systems across the REWE Group and with external partners. Our platform enables asynchronous communication and supports teams with both technology and guidance. We aim for high automation, cost efficiency, resilience, and maintainability to accelerate time-to-market. With a high-performance and forward-looking tech stack, we empower internal and external customers to implement their requirements swiftly and reliably.

Job Responsibility

  • Implement and document user requirements for our Kafka platform
  • Set up, operate, optimize, and monitor modern integration systems—primarily Apache Kafka
  • Work in an agile environment alongside product teams and stakeholders
  • Handle second- and third-level support and conduct performance analyses
  • Advise users on system usage and administration
  • Participate in on-call rotation

Requirements

  • Solid understanding of Kafka architecture (broker, topic, partition, replication, KRaft)
  • Experience installing, configuring, and scaling Kafka clusters
  • Knowledge of topic management, partitioning, and replication strategies
  • Familiarity with Kafka CLI tools like kafka-topics.sh, kafka-configs.sh, kafka-consumer-groups.sh

Nice to have

Experience with traditional integration systems such as IBM MQ

What we offer

  • Hybrid work and flexible working time
  • Conditions for a private health insurance
  • Ticket Restaurant
  • Professional development opportunities: English/German courses available and further IT education/trainings
  • Birthday day off
  • 25 days paid vacation

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