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Junior DevOps Engineer (m/f/d) for Open Sovereign Cloud

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Onsite

Junior DevOps Engineer (m/f/d) for Open Sovereign Cloud

T-Mobile

Junior DevOps Engineer (m/f/d) for Open Sovereign Cloud

Skills

PythonGitLabGrafanaAnsiblePrometheusGitHubLinuxKubernetesProduct ManagerTerraform

4 days ago

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Important information


Location:

Košice, Czechia

Work mode:

Onsite

Published on:

16 October 2026

What they need


Job ID: 744000153783639

Junior DevOps Engineer (m/f/d) for Open Sovereign Cloud

Košice

Junior entry

Regular

Deutsche Telekom System Solutions Slovakia

Your Task

As the DevOps Engineer for Sovereign Cloud, you will be co-creating next-generation cloud solutions, with the focus on EU healthcare, security and public sector area. You will participate in the design and implementation of Kubernetes based Platform as a Service offering to Sovereign Cloud. You will design and implement a set of sovereignty controls and measures, including encryption and identity management and control function over relevant parts of the Sovereign Cloud. The DevOps Engineer is responsible for the entire lifecycle of Continuous Integration/Continuous Deployment pipelines and platform as Code approaches, taking account and defining automated configuration management, release management, build, test and deployment activities. You will provide prototypes and concepts for further automation of assigned technology.

Responsibilities

  • Serve as contact person for stakeholders (Product Manager, Product Owner, Operations Team, Customer)
  • Handle specific platform configurations, network, application, and security
  • Support in application development and maintenance
  • Continuously optimize the software development, releasing and deployment cycle to improve reliability test efficiency and build processes (Automation, scaling, CI/CD workflows, Git)
  • Improve platform development and release lifecycle efficiencies by modernizing processes and workflows
  • Apply agile development methods (processes and tools) and participate in Agile/Scrum events (Daily stand-ups, sprint planning, retrospective sessions and customer sprint reviews)
  • Support in platform operations, specific platform configurations, tracking of feature requests, operational requirements, application end-to-end performance tests, planning resources, and security improvements

Your Profile

We are looking for a DevOps Engineer with solid experience in Kubernetes-based platforms, automation tools, CI/CD pipelines, and scripting languages to support the development and deployment of cloud solutions for the Sovereign Cloud offering.

Must Have Skills

  • 1-3 years of experience in the area of responsibility
  • Solid knowledge of Kubernetes or similar container-based technologies
  • Knowledge of scripting languages (Python/Bash)
  • Experience with automation tools and automation deployments (Ansible/Salt-stack/Terraform/Helm)
  • Knowledge of CI/CD in a Kubernetes environment
  • Knowledge of repository management
  • Skilled in automation with Git (GitHub, GitLab)
  • Skilled in CI/CD tools like GitHub Actions or GitLab CI/CD
  • Familiarity with Linux OS
  • Knowledge of monitoring and visualization tools (Grafana, Prometheus, Instana)
  • English language proficiency - B2 level

About Us

Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.

Benefits

We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:

  • Financial benefits
  • Benefits with focus on learning and development
  • Benefits with focus on health and sport
  • Benefits with focus on family and work-life balance
  • Other benefits

For more information about our benefits

Salary: Final salary is negotiable.

We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than €1,650 gross.

Company Policies

  • Remote working possibility is only available within Slovakia due to European taxation regulation

Job Benefits

Financial

  • Base salary not lower than €1,650/brutto
  • Variable compensation component
  • Additional financial benefits

Lifestyle & Wellness

  • Benefits with focus on health and sport
  • Benefits with focus on family and work-life balance

Professional Development

Benefits with focus on learning and development

Work-Life Balance

  • Attractive and extensive work-life balance portfolio
  • Over 25 different benefits to improve personal and professional life
  • Remote working possibility (within Slovakia)

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