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T-Mobile Polska

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T Hub - Cloud DevOps Engineer

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Summary

A Cloud DevOps Engineer at T-Mobile Polska's T Hub in Warsaw who deploys, operates, monitors, and continuously improves cloud-based applications and services on Azure/GCP. Day-to-day covers incident analysis, CI/CD, observability, and automation using MongoDB, Docker/OCI, Quarkus, and Terraform, with a strong emphasis on AI-assisted engineering.


  • Deploy, operate, monitor, and continuously improve cloud-based applications and services.

  • Take ownership of operational topics, including troubleshooting, incident analysis, root-cause identification, and implementation of long-term improvements.

  • Support the end-to-end application lifecycle, including requirements analysis, solution design, software development, testing, deployment, integration, security, compliance, and production support.

  • Work closely with business and technical stakeholders to understand requirements and design reliable, secure, and scalable technical solutions.

  • Improve automation, observability, deployment processes, and operational tooling to increase service reliability and engineering efficiency.


Our requirements:



  • Hands‑on experience with Microsoft Azure and/or Google Cloud Platform (GCP).

  • Experience with containerized and serverless workloads, particularly Google Cloud Run or comparable Azure services.

  • Experience operating and maintaining MongoDB, including configuration, monitoring, backup/restore, and troubleshooting.

  • Experience with Quarkus-based applications or comparable Java microservice frameworks.

  • Good understanding of Docker/OCI containers.

  • Experience with CI/CD pipelines and automated deployments.

  • Knowledge of Infrastructure as Code, preferably Terraform.

  • Ability to work autonomously, make sound technical decisions, and drive topics independently from analysis to implementation.


AI tools and AI-assisted engineering



  • Practical experience using AI-assisted development tools such as GitHub Copilot, ChatGPT, Gemini, Claude, or comparable solutions.

  • Ability to use AI tools effectively for coding, scripting, troubleshooting, log analysis, documentation, testing, and automation.

  • Ability to create effective prompts and provide the appropriate technical context to AI tools.

  • Ability to critically review and validate AI-generated code and recommendations rather than relying on generated output without verification.

  • Understanding of security, confidentiality, and data-protection considerations when using AI tools in an enterprise environment.

  • Interest in identifying opportunities to use AI to increase engineering productivity and automate repetitive DevOps activities.


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

Skills

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See also

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