This job is no longer available
This job expired on 19/07/2026. It no longer accepts applications.
Senior DevOps Engineer
Cosmote Global Solutions · Luxembourg
Job description
About the role
We are looking for a highly skilled Senior DevOps Engineer to bridge development and operations, ensuring efficient and reliable delivery of software products across cloud and on‑premise environments.
Key responsibilities
- Manage Change, Incident, Problem, Deployment, and Release processes.
- Define, implement, and maintain EIB release and deployment processes.
- Coordinate IT Service Management (ITSM) activities.
- Package and document releases according to EIB policies.
- Provide day‑to‑day operational support.
- Act as Single Point of Contact for IT users and related departments.
- Monitor issues, follow up, and ensure resolution.
- Identify and automate process improvement opportunities.
- Produce, review, and maintain operational documentation.
- Support Root Cause Analysis investigations.
- Configure and maintain applications and tools across all technical layers.
- Use DevOps tools to support CI/CD pipelines.
Required profile
- Bachelor’s or Master’s degree in Computer Science, Engineering or related field.
- Minimum 7 years of experience in DevOps or related roles.
- Strong knowledge of DevOps methodologies, release management and ITIL best practices.
- Experience with enterprise databases such as Sybase ASE and Oracle.
- Proficiency in scripting/programming languages (Bash, Groovy, Python, Java or equivalent).
- Familiarity with web and middleware technologies (Tomcat, Nginx, Apache, JBoss EAP).
- Experience with version control and DevOps ecosystems (GitHub, Azure DevOps).
- Hands‑on experience with enterprise platforms and tools (Jenkins, Nexus, SonarQube, Jira, Matomo, Codescene).
- Ability to manage end‑to‑end enterprise platforms in on‑premise environments.
- Track record of continuous improvement, automation, release planning and incident handling.
Required skills
- Bash
- Groovy
- Python
- Java
- Sybase ASE
- Oracle
- Tomcat
- Nginx
- Apache
- JBoss EAP
- GitHub (including Copilot)
- Azure DevOps
- Jenkins
- Nexus
- SonarQube
- Jira DC/Cloud
- Matomo
- Codescene
- Linux
- Windows
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Cosmote Global Solutions
Luxembourg
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