Senior DevOps Engineer

At Quento Technologies S.A., the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento Technologies S.A., we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Our high-performing, dynamic, and collaborative environment fosters professional growth at every stage.

Quento Technologies seeks a highly motivated and experienced Senior DevOps Engineer for setting up of new DGE application, migration of Online and Retail PAM backend services to K8s (Rancher), upgrade platform components (RabbitMQ, Redis etc), Retail Management System (RMS) and Middleware projects (pipelines, configuration, stress tests, monitoring, performance tuning), migration of Online PAM Widgets from Apache to K8s (Rancher), troubleshooting production incidents.

Your responsibilities will entail:

• Design and implement secure cloud infrastructure using Azure services to support scalable and reliable software deployment;
• Design, implement, and manage CI/CD pipelines of Azure services related to AI and data-driven projects (e.g., machine learning model deployment, data pipeline development, etc.);
• Collaborate with development, data, and operations teams to ensure seamless integration and delivery of solutions;
• Automate infrastructure provisioning and deployment using Infrastructure-as-Code (IaC) tools;
• Oversee the performance, monitoring, and security of Azure-based services, including Azure Databricks, Azure Kubernetes Service, Azure Machine Learning, and other project-related services;
• Ensure efficient use of cloud resources and continuously optimize system performance;
• Manage Azure DevOps pipelines, ensuring alignment with project timelines and operational goals;
• Implement best practices for source control, branching, and deployment strategies;
• Participating in technical design reviews and providing expert guidance;
• Troubleshoot and resolve issues across development, testing, and production environments;
• Ensure compliance with security standards and practices, including managing identity and access using Microsoft Entra ID (formerly Azure AD);
• Collaborate with teams to implement automated testing and deployment of AI models and services;
• Ensuring that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or related field;
• Knowledge of source control systems (preferably Git);
• Implementation of CI flows using Jenkins, GitLab CI, Bamboo or similar tools;
• Running and maintaining Containerized applications;
• Implementing Ansible roles and playbooks for deploying Containerized applications in orchestrated environments (Docker Swarm/Compose, Kubernetes);
• Implementation skills on top of ELK stack and/or Grafana;
• Implementation skills using IaC tools (e.g. Ansible, Puppet, Terraform, etc.);
• Excellent written and oral communication skills both in Greek and English;
• Excellent teamwork and collaboration skills, with experience working in an agile development environment;
• Strong communication skills, with the ability to explain complex technical concepts to different stakeholders.

Benefits

Your Life @ Qualco Group
On top of challenging work environment, we are offering:

💸 Competitive compensation, ticket restaurant card, and annual bonus programs
💻 Cutting-edge IT equipment, mobile and data plan
🏢 Modern facilities, free coffee and beverages, indoor parking, and company bus
👨‍⚕ Private health insurance, onsite occupational doctor, and workplace counselor
🏝️ Flexible working model, hybrid benefits & home equipment benefits
🤸‍♂️ Onsite gym, wellness facilities, and ping pong room
💡 Career and talent development tools
🎓 Mentoring, coaching, personalized annual learning and development plan
🌱 Employee referral bonus, regular wellbeing, ESG and volunteering activities

Your race, gender identity and expression, age ethnicity or disability make no difference in Quento Technologies S.A. We want to attract, develop, promote, and retain the best people based only on their ability and behavior.

Disclaimer: Quento Technologies