COSMOTE Global Solutions NV is seeking a highly skilled Senior DevOps Engineer to join our dynamic team. As a Senior DevOps Engineer, you will play a crucial role in bridging the gap between development and operations to enable efficient and reliable delivery of software products. You will be responsible for designing, implementing, and maintaining CI/CD pipelines, automating infrastructure provisioning, monitoring system health, and ensuring security compliance across our cloud and on-premise environments.

Key Responsibilities:

• Manage Change, Incident, Problem, Deployment, and Release processes
• Define, implement, and maintain EIB release and deployment processes
• Act as coordinator within IT Service Management (ITSM) processes
• Package and document releases in line with EIB policies
• Provide day - to - day operational support activities
• Take ownership of requests and incidents, acting as Single Point of Contact for IT users and, where applicable, GIS/BTS departments
• Monitor, follow up, and ensure resolution of issues
• Identify opportunities for improvement and automation of processes
• Produce, review, and maintain operational documentation
• Support Root Cause Analysis (RCA) investigations
• Configure and maintain applications and tools across all technical layers
• Use DevOps tools to support CI/CD processes

Requirements

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• Minimum 7 years of experience in DevOps or related roles.
• The consultant must demonstrate knowledge in:
• DevOps methodologies and release management
• ITIL best practices (incident and release management)
• Enterprise databases (Sybase ASE, Oracle)
• Scripting and programming (Bash, Groovy, Python, Java or equivalent)
• Web and middleware technologies (Tomcat, Nginx, Apache, JBoss EAP)
• Version control and DevOps ecosystem (GitHub incl. Copilot, Azure DevOps)

• Enterprise platforms and tools (Jenkins, Nexus, SonarQube, Jira DC/Cloud, Matomo, Codescene)
  
  
• The consultant must demonstrate competence in:

• End-to-end management of enterprise platforms in on premise environments
• Continuous improvement and automation of operational processes
• Release planning, coordination, and execution
• Incident handling, analysis, and resolution ownership
• Risk and impact assessment
• Effective follow up, coordination, and issue tracking
• System, application, and architecture troubleshooting
• Performance monitoring and debugging (Linux/Windows)
• Database and middleware operations (Oracle, Sybase, JBoss)
• Use of DevOps toolchains to support CI/CD delivery
• Clear communication and collaboration across teams