DevOps Engineer (GitLab CI/CD)

Sopra Steria is one of the largest players in the tech industry in Europe, known for consulting, digital services, and software development. The Polish branch operates as the Global Delivery Center in Katowice since 2007 with around 1,000 specialists. The Digital Platform Services department specializes in cloud, operating systems, virtualization, databases, backup, storage, networking, and security. The Application Services department handles software development, data engineering, testing services, CRM, ITSM, ERP platform integrations, and application management for customers in Scandinavia, Benelux, France, Germany, Switzerland, and the UK.

• Strong hands-on experience with Kubernetes, including day-to-day work with kubectl, Helm/Kustomize, and cluster troubleshooting
• Advanced experience with GitLab CI/CD, including pipeline design and operating GitLab Runners on Kubernetes
• Solid Linux fundamentals, scripting skills, and a strong understanding of general DevOps best practices
• EU citizenship
• Fluent English: B2/C1
• Willingness to travel occasionally abroad and visit the office in Katowice

Nice to have:

• CKAD (or equivalent proof of Kubernetes app-level skills)

• Build and maintain GitLab CI pipelines (templates, reusable components, best practices)
• Operate GitLab Runners on Kubernetes (install, scale, troubleshoot, optimize)
• Troubleshoot build and deployment issues end-to-end (Kubernetes, networking, certificates, ingress, secrets)
• Deploy and maintain Apache-based workloads on Kubernetes (and related operational practices)

Only candidates with EU citizenship located in Poland and willing to commute to the office in Katowice are eligible for cooperation.