Senior DevOps Engineer with German

We are looking for an experienced Senior DevOps Engineer to support and continuously improve a complex enterprise platform for a large customer in the banking sector.

You will work with OpenShift, GitOps, ArgoCD, CI/CD, and infrastructure automation, contributing to platform development while also investigating and resolving complex production issues. The role requires close collaboration with multiple technical teams and customer stakeholders.

Responsibilities

Platform Operations & Reliability: Operate, maintain, and continuously improve OpenShift-based platform infrastructure, ensuring stability, performance, and availability.

GitOps & CI/CD Enablement: Manage GitOps deployments through ArgoCD and support the CI/CD ecosystem, including Bitbucket, Nexus, and Harbor.

Advanced Troubleshooting & RCA: Investigate and resolve complex platform, networking, and application issues, performing Root Cause Analysis to prevent recurring incidents.

Automation & Platform Security: Support HashiCorp Vault, container platforms, and infrastructure automation using PowerShell.

Cross-Functional Collaboration: Partner with development, infrastructure, security, and database teams to deliver reliable and scalable platform services.

Stakeholder Communication: Collaborate with customer stakeholders and internal teams in German and English.

Must have

• 5+ years of experience in DevOps, Platform Engineering, SRE, or Infrastructure Engineering
• Strong experience with OpenShift (or Kubernetes), ArgoCD, and GitOps
• Experience with Bitbucket, HashiCorp Vault, Harbor (or Nexus), and CI/CD pipelines
• Good knowledge of Linux, networking (TCP/IP, DNS, firewalls), and PowerShell scripting
• Experience troubleshooting complex distributed systems and performing Root Cause Analysis
• Basic knowledge of PostgreSQL or other relational databases
• Fluent German and English
• Regular use of AI tools to improve productivity, automate or reduce repetitive work, support decision-making, and deliver higher-quality outcomes
• Ability to use AI tools responsibly by structuring effective prompts, critically validating outputs, understanding limitations, and taking ownership of the final result

Nice to have

• Keycloak
• Automic
• Helm
• Banking or enterprise environments
• Monitoring tools (Prometheus, Grafana, Dynatrace, Elastic)

At Accesa you can:

Enjoy our holistic benefits program that covers the four pillars that we believe come together to support our wellbeing, covering social, physical, emotional wellbeing, as well as work-life fusion.

• Physical Wellbeing: Our wellbeing program includes medical benefits, gym support, and personalised fitness options for an active lifestyle, complemented by team events and the Healthy Habits Club.
• Work-Life Fusion: In very dynamic industries such as IT, the line between our professional and personal lives can quickly become blurred. Having a one-size-fits-one approach gives us the flexibility to define the work-life dynamic that works for us.
• Emotional Wellbeing: We believe that to maintain our overall health, we need to invest in our mental wellbeing just as much as we do in our physical health, social connections or in achieving work-life balance.
• Social Wellbeing: As a growing community in a hybrid environment, we want to ensure we remain connected not just by the great work we do every day but through our passions and interests.