About the project

• Working at T Hub will offer you an unique and highly rewarding experience on IT market. As a leader in the telecommunications industry, we do not only provide a platform to hone your technical skills but also empower you to be a catalyst for innovation.
• You'll have the opportunity to work at the forefront of modern technologies, from 5G to IoT and AI, shaping the future of connectivity.
• Your role will be to support coordination and management of the validation test activities following the integration & onboarding of new/existing consumer connectivity solutions predominantly for US market.

Your responsibilities

• We are seeking a highly experienced Senior DevOps Engineer to lead and optimize our cloud-native infrastructure and deployment pipelines. This role is ideal for someone who thrives in a fast-paced environment, enjoys solving complex problems, and is passionate about automation, scalability, and security.
• Design, implement, and maintain scalable infrastructure using Terraform and Azure advanced services
• Manage and optimize CI/CD pipelines using GitHub Actions, ensuring smooth and secure deployments
• Implement and maintain GitOps workflows with ArgoCD
• Build and manage containerized applications using Docker, Kubernetes, and Helm
• Develop automation scripts and tools using Bash and Python
• Monitor system performance and reliability using Prometheus and Grafana
• Troubleshoot infrastructure and application issues across environments
• Collaborate with development teams to ensure seamless integration and delivery
• Implement and manage SSO, IAM (Keycloak, Entra ID), and secrets management using Vault (HashiCorp / Azure Key Vault)
• Work with Kubernetes Operators to extend cluster functionality
• Support and optimize database integrations and operations
• Advocate for DevOps best practices and mentor junior engineers

Our requirements

• 3+ years of experience in DevOps or related roles
• Strong expertise in Azure Cloud, especially advanced services
• Proven experience with Terraform and infrastructure as code principles
• Deep understanding of CI/CD processes and tools (GitHub Actions preferred)
• Hands-on experience with GitOps tools like ArgoCD
• Proficiency in Docker, Kubernetes, and Helm
• Solid scripting skills in Bash and Python
• Experience with monitoring tools such as Prometheus and Grafana
• Strong troubleshooting and problem-solving skills
• Familiarity with SSO, IAM, and Vault solutions
• Knowledge of Kubernetes Operators and database management
• Good understanding of backend/frontend development concepts is a plus
• Excellent communication and collaboration skills

Technologies we use

What we offer

• Employment contract

• Additional day off on the occasion of birthdays/namedays

• Medical package and life insurance

• Benefit platform - you choose what you benefit from

• Access to training platforms to improve your knowledge

• I know Talent - training or money for referring friends to work 😊!

• Besides, with us you can count on access to our products and services at preferential terms and benefits, which you will read about below