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T Hub - DevOps Engineer
  • Warsaw
T Hub - DevOps Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
T-Mobile
5. 9. 2025
Informacje o stanowisku

technologies-expected :


  • Azure Cloud
  • Terraform
  • CI/CD
  • GitOps
  • Docker
  • Kubernetes
  • Helm
  • Bash
  • Python
  • Prometheus
  • Grafana
  • SSO
  • IAM
  • Vault
  • Kubernetes Operators

about-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.
  • Youll 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.

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

requirements-expected :


  • 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

offered :


  • 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

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • flexible working time
  • corporate products and services at discounted prices
  • integration events
  • mobile phone available for private use
  • no dress code
  • parking space for employees
  • extra social benefits
  • sharing the costs of tickets to the movies, theater
  • holiday funds
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • employee referral program
  • charity initiatives
  • extra leave
  • Benefit Platform

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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