Senior DevOps Engineer (m/f/d)
Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Aug 3, 2026. Deutsche Telekom IT Solutions Slovakia scores B on the Alion truth index.
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.
We are hiring a Senior DevOps Engineer. Who will be responsible for entire lifecycle of Continuous Integration/Continuous Deployment pipelines and Infrastructure as Code approaches. Takes account and defines automated configuration management, release management, build, test and deployment activities. Provides prototypes and concepts for further automation of assigned technology.
Project Introduction
Join our International Team and help us to create greenfield software for one of the biggest and most important project in Deutsche Telekom Group. Being part of our team, you will have an impact on our 30 million Customers, who will use our product to request Fiber network to their homes and to track our progress of installation.
Our product is a set of applications and websites to support end-to-end processes covering areas: Fiber pre-ordering, ordering, installation, service management & customer support.
Your role
- Ensure automation of deployments, configuration management, containerization, release management, monitoring, lifecycle support (pipelines), information and documentation services.
- Opportunity to research and grow state-of-the-art automation solutions.
WHAT WILL YOU DO?
- Designs, develops, tests and implements infrastructure for CI/CD pipelines and IaC.
- Manages source code, configuration management, release management, build and deployment activities.
- Setups and manages integration with partner applications.
- Conducts of performance analyses and tunings as well as error analyses and troubleshooting.
- Consults and implements new innovative technologies to satisfy innovation strategy.
- Creates concepts for further automation of services, processes and/or operating models.
- Directly support the project teams in the development, quality assurance accompanying development as well as planning and implementation of product releases.
- Continuously optimizes the development and system infrastructure.
- Provides consulting to project teams on areas of expertise also Prototypes/Proof of Concept solutions.
- Researches and develops in assigned technology, determines business requirements, proposes changes and prepares implementation plans.
Product Infrastructure tech:
- AWS
- Kubernetes
- Helm
- GitLab CI
- Bash & Python scripts
- HAProxy, Nginx
- PostgreSQL, Redis, MySQL, Etcd
- Maven / Gradle
- Swagger, 3scale APIGW
- Sonar, BlackDuck
- Splunk, ELK, Prometheus, Jaeger
- JBPM, AMQ, WMQ
- Keycloak
- Grafana
- Vault
- Terraform
- Openstack Virtual Machines
How do we work:
- living Scrum with SAFe framework with toolkit: Jira, Confluence,
- 30 International Scrum Teams + Supporting Teams like: UI/UX, DevOps, System Team, etc.
- You can work from the office (free garage or slot for a bike) of from home
- System Team (DevOps & Test Automation) size: over 20 engineers
YOU WILL SUCCEED IF YOU:
- have secondary education of Information technologies - Master
- have experiences with ICT System - 4 years
- have experience with Scripting (Bash, Python) - Expert
- have experience with Linux Operating System - Expert
- have experience with OTC / AWS / Azure - Intermediate
- have experience with Docker - Expert
- have experience with Kubernetes / OpenShift - Advanced
- have experience with Git - Expert
- have experience with Jenkins / GitLab - Advanced
- have experience with Maven / Gradle - Intermediate
- have experience with Ansible / Terraform / Puppet - Advanced
- have experience with ELK / Prometheus / Icinga / Jaeger / Grafana - Advanced
- have experience with Networking - Expert
- have experience with Security - Advanced
- are communicative, team player and have analytical thinking, training skills and presentation skills
- speak English - Upper intermediate (B2)
- have experiences with Agile Methodology, Scrum and SAFe
WHY SHOULD YOU CHOOSE US?
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 click to 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 2900€ /brutto.
Additional information
* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.