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We’re looking for a highly engaged DevOps Engineer for one of our projects within a large-scale telecommunications environment. Our client is a major telecommunications provider in Germany, operating large-scale digital platforms and infrastructure supporting millions of users. The environment is characterized by complex system landscapes, high availability requirements, and a strong focus on automation and scalability. The DevOps team provides a central platform for all development teams and supports the setup and operation of automated CI/CD pipelines. A key responsibility lies in managing and evolving the OpenShift cluster, which currently forms the backbone for running microservices. The project will start in an OpenShift-based environment, therefore strong current-state skills are essential. There is a long-term strategic goal to migrate towards AWS, experience with AWS and modern cloud-native tooling is a clear advantage, supporting the future transition.
Job Responsibility:
Setup, operation, and continuous improvement of CI/CD infrastructure across the system landscape (AWS, Web Applications, Microservices, Legacy systems)
Ensure smooth and automated deployments across environments up to production (DevOps & Continuous Delivery principles)
Operate and maintain container platforms (primarily OpenShift, Kubernetes)
Close collaboration with development, system, and QA teams
Implementation and promotion of DevOps best practices
Support migration and evolution towards cloud-based (AWS) architecture
Requirements:
Bachelor’s degree in Informatics or a similar field of study, or equivalent practical experience
Minimum 2 years of experience in a similar position
Strong experience with Jenkins
Experience with ArgoCD
Experience with Ansible
Experience with Kubernetes
Experience with OpenShift
Experience with Docker
Good understanding of Elastic Stack (ELK), Grafana, Kibana, Prometheus
Dashboard creation, alerting, health checks, and monitoring configurations
Experience with Version control systems (e.g., Bitbucket)
Integration of repositories into CI/CD pipelines
Good understanding of Linux systems
Networking basics and security awareness
Basic knowledge of relational databases (PostgreSQL, Oracle)
Experience with Secrets Management (e.g., HashiCorp Vault, OpenBao)
Experience with SonarQube
Good understanding of Traefik
Infrastructure as Code (e.g., Terraform, CloudFormation) is nice to have
Very good English and German communication skills, written and spoken
Terraform experience is nice to have
Nice to have:
Infrastructure as Code (e.g., Terraform, CloudFormation)
Terraform experience
What we offer:
Private Health Insurance
Sponsored certifications, trainings and top e-learning platforms
Individual coaching sessions
Epic parties or themed events
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