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COSMOTE Global Solutions, as a member of OTE Group of Companies, is an ICT Systems Integrator delivering a broad range of ICT Solutions and Services.
CGS provides a broad range of ICT Services focusing on: Cloud, Data Centre operations, Networking, Cybersecurity, BI and Data Warehouse, Big Data, Service Desk, Proactive Monitoring, Operations and Support, Service Management, Project and Programme Management, and Professional Services.
Responsibilities:
CGS provides a broad range of ICT Services focusing on: Cloud, Data Centre operations, Networking, Cybersecurity, BI and Data Warehouse, Big Data, Service Desk, Proactive Monitoring, Operations and Support, Service Management, Project and Programme Management, and Professional Services.
Responsibilities:
- Design and implement ETL processes to extract, transform, and load structured, semi-structured, and unstructured data
- Integrate data into downstream systems including applications, data warehouses, and data lake storage platforms
- Collaborate with data scientists, analysts, and other stakeholders to ensure data availability and usability
- Develop and maintain scalable data pipelines using tools like Python, Kafka, and REST/SOAP APIs
- Manage and optimize relational databases such as Sybase, Oracle, and PostgreSQL
- Automate schema versioning and migrations using Liquibase
- Build and maintain cloud-based data infrastructure on AWS and Azure
- Use Anaconda and Python for data manipulation, scripting, and analytics support
- Ensure data quality, consistency, and security across all environments
- Contribute to the strategy, development, and execution of enterprise-wide data initiatives
- Provide ongoing maintenance and support for the data analytics infrastructure
- Master's degree in Computer Science, Software Engineering, or a related field
- Proficiency in English
- Expertise in REST/SOAP APIs, API Gateway, and Kafka
- Experience with JSF, JBoss Seam, RichFaces frameworks
- Proficient with Liquibase, SonarQube and GitHub/Nexus/AzureSEA
- Strong experience in CI/CD using Jenkins, Maven, AzureDevOps, Terraform, Ansible, Kurebernetes, Linux, HELM
- At least 7 years experience in provisioning of infrastructure on the cloud mainly AWS and Azure and experience in Terraform, Ansible, Kubernetes, Linux, HELM
- Database management experience with Sybase, Oracle, and PostgreSQL
- Strong analytical and problem-solving skills
- Minimum 3 years of experience in Agility (SCRUM / Kanban)
- At least 3 years of experience with Anaconda and Python
- At least 5 years of experience in coordinating the 2nd level production support on an application supported by a team of minimum 20 IT people
Key Skills
Ranked by relevance
cloud
terraform
ansible
python
oracle
linux
aws
data warehouse
cybersecurity
kubernetes
big data
jenkins
storage
kafka
maven
scrum
cicd
etl
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- Posted
- Nov 07, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Luxembourg
- Company
- Cosmote Global Solutions
Industries
IT Services
IT Consulting
Categories
Other
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3 roles aligned with this opportunity
View Job Details
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2026-05-28
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