DevOps Engineer Kubernetes / Linux / SolrCloud

To establish and expand the K10plus-Zentral discovery index, we are seeking a dedicated IT specialist with in-depth knowledge of search and indexing technologies. Together with our partner, the GBV, you will operate and develop a highly available search and data platform based on Apache SolrCloud, PostgreSQL, and Kubernetes, handling multi-terabyte-scale data. In addition to platform operations, the role also involves the further development of bibliographic indexing and data management processes based on MARC21 and SolrMarc.

We are looking for a candidate with strong technical understanding, a structured approach to work, and a passion for collaborating in cooperative, cross-institutional development and operations contexts-someone who will actively contribute their expertise to the sustainable expansion of the service.

You will work as part of a dedicated team and in close coordination with department leadership., * Coordinating the setup and administration of a bare-metal Kubernetes cluster

• Coordinating the setup, operation, and further development of an Apache SolrCloud infrastructure
• Further developing SolrMarc-based indexing and data processes
• Developing and customizing Java-based components and indexing logic
• Integrating and providing technical support for relational data storage in the context of bibliographic metadata
• Optimizing performance, monitoring, and capacity
• Development of backup, recovery, and operational processes

• Bachelor's or higher degree in computer science or a comparable academic degree
• Several years of experience operating Linux-based production environments
• Strong knowledge of Kubernetes and container orchestration
• Knowledge of Apache Solr, Elasticsearch, or comparable technologies
• Proficiency in Java and experience with build/deployment processes are preferred
• Knowledge of bibliographic data formats, particularly MARC21, is an advantage
• German language skills at least at the B2 level

• An interesting position with a pleasant work environment on Lake Constance
• Flexible work hours
• Sports activities as part of the company's health management program
• JobTicket
• Mobile office
• Professional development opportunities
• Salary classification according to the TV-Länder collective bargaining agreement (up to pay grade E13 TV-L, depending on personal qualifications)

An individualized onboarding program tailored to your needs is a given for us. The full regular weekly work schedule is currently 39.5 hours.

Konstanz is the largest city on Lake Constance and, as a local recreational area, is a popular place to live and work with a wide range of leisure activities.