Senior DevOps Engineer

COSMOTE GLOBAL SOLUTIONS NV

Luxembourg, Luxembourg, Luxembourg contract

Posted: January 29, 2026

Job Description

COSMOTE Global Solutions, part of the OTE Group of Companies, is an ICT Systems Integrator delivering a broad range of ICT Solutions and Services.

We are looking for a skilled DevOps Engineer to join our innovative team. In this role, you will facilitate the collaboration between software development and IT operations to enhance the organization’s software development lifecycle through automation and best practices.

Responsibilities:

• Change, Incident, Problem and Deployment and Release management
• Setup and maintain EIB release deployment processes
• Act as coordinator in IT Service Management processes
• Packaging and documenting releases according to EIB policies
• Support activities
• Take requests/issues’ ownership and act as Single Point of Contact towards IT users and if applicable GDO/BSD/LD division
• Review and make proposals to improve and automate tasks execution
• Produce, Review and Update Operational documentation
• Assist in problem Root Cause Analysis investigation
• Setup and maintain applications and tools at all technical levels
• Use DEVOPS tools for CI/CD process

Requirements:
• University Degree(Msc is preferred though not mandatory) in IT or a related Technology field
• 7+ years of experience on a related field.
• Proven Experience with:

• o Software development methodologies and release management in a DevOps environment
• o ITIL best practices
• o Sybase and Oracle databases
• o Scripting languages (Unix bash, Groovy, or equivalent)
• o Programming languages (Python, Java, or equivalent)
• o Web applications (Tomcat, nginx, Apache)
• o Code versioning system (GitHub, Azure DevOps)
• o Release management
• Release planning
• Reporting progress, risks and issues

• o Incident management
• Analysis
• Risk, impact assessment
• Follow-up and coordination

• o OS (Linux/ Windows system performance monitoring and debugging)
• o Middleware JBOSS EAP or equivalent
• o Sybase, Oracle SQL
• o GitHub, Nexus, Jenkins, Sonar, Jira, Azure DevOps, Ansible
• o Written and verbal communication in English
• o Coordination, cooperation

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