DevOps Engineer (MLOps)

TL;DR

DevOps Engineer (MLOps/Azure): Implementing and automating cloud-native infrastructures and ML workflows for defense and security platforms with an accent on Java/Tomcat environments, GitOps, and CI/CD pipelines. Focus on orchestrating Kubernetes clusters, managing MLflow for model lifecycle, and optimizing infrastructure as code for high performance.

Location: Hybrid (Athens, Greece)

Company

A leading Greek technology organization specializing in defense, security, and critical infrastructure solutions powered by AI and Machine Learning.

What you will do

• Administer and tune Java/Tomcat environments, including clustering and containerized application management.
• Manage Azure cloud infrastructure, focusing on provisioning, autoscaling, and cost-efficient operations.
• Implement MLOps using MLflow for experiment tracking, model registry, and Kubernetes integration.
• Design and implement CI/CD pipelines utilizing GitHub Actions, Jenkins, Azure DevOps, and ArgoCD.
• Automate infrastructure using Terraform, Ansible, Helm, and Docker/Kubernetes.
• Establish monitoring and observability using Prometheus, Grafana, and ELK stack.

Requirements

• Bachelor’s degree in computer science, engineering, or a related field.
• 3+ years of experience in DevOps roles with an emphasis on automation and cloud-native environments.
• Strong knowledge of Java/Tomcat administration and containerization.
• Proficiency with Docker, Kubernetes, and GitOps workflows.
• Familiarity with MLOps tools such as MLflow or Kubeflow.
• Fluency in English (both oral and written).

Nice to have

• Experience with multi-cloud or hybrid environments (AWS, GCP).
• Scripting proficiency in Python, Bash, or PowerShell.
• Knowledge of IAM tools like Entra ID or Keycloak.
• Participation in open-source projects or DevOps communities.

Culture & Benefits

• Competitive compensation, meal vouchers, and annual bonus programs.
• Private health insurance, occupational doctor, and nutritionist.
• Modern facilities including an onsite gym, wellness center, and in-house restaurant.
• Professional growth via mentoring, coaching, and personalized annual learning plans.
• Cutting-edge IT equipment, mobile phone, and data plan.