T Hub – DevOps Engineer (AI Solutions)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on developing and operating complex AI solutions including chatbots and LLM-based applications within international Deutsche Telekom Group initiatives. Key technologies include Kubernetes, Ansible, Docker, CI/CD (Jenkins, ArgoCD), monitoring (Grafana, Prometheus), GitOps, and programming in Python, Java. Responsibilities cover building on-premise and cloud RAG solutions, collaborating with international teams, and contributing to AI and automation projects.

T Hub – DevOps Engineer (AI Solutions)

Company: T-Mobile

from: 3 August 2026
to: 2 September 2026
salary not specifiedcontract of employment (full-time)
Offer parameters
level:mid
working mode:remote
Warszawa, Mokotów
Warszawa, MokotówMarynarska 12View on map

Requirements

Expected technologies

Kubernetes
Ansible
Docker
Jenkins
ArgoCD
Grafana
Prometheus
Langsmith
Python
Java
Azure

Operating system

Windows

Our requirements

  • Degree in Computer Science or similar,
  • Practical experience with Kubernetes, Ansible, Docker,
  • Experience with CI/CD (Jenkins, ArgoCD), monitoring (Grafana, Prometheus, Langsmith), GitOps,
  • Software engineering background (Python, Java or similar),
  • Experience with at least one cloud platform (e.g., Azure),
  • High independence, strong communication skills,
  • English at C1 level.

Optional

  • Experience in AI development (RAG, LangChain, LlamaIndex, MCP),
  • Experience in web development (Java, Spring Boot, Angular/React/Vue).

Your responsibilities

  • Develop and operate complex AI solutions (chatbots, service bots, LLM-based applications),
  • Build on‑premise and cloud RAG solutions using Kubernetes, Ansible and Docker,
  • Collaborate with international teams, mainly working remotely,
  • Use tools like MS Teams for daily communication,
  • Contribute to ongoing projects in AI and automation areas.
Company

About the project

T Hub – DevOps Engineer (AI Solutions)
Location: Warszawa, ul. Marynarska 12
Form of Employment: CoE
T Hub is a dynamic, forward-thinking initiative where technology matters! We serve as the core of innovation within our organization, working on cutting-edge solutions in international projects across Deutsche Telekom Group.
What’s next?
Find yourself a super position → Apply → Talk with us → Find yourself in a superposition!

What we offer

Working at T‑Mobile’s T Hub allows you to develop in an innovative tech environment, shaping modern AI, cloud and automation solutions. You’ll collaborate within diverse, international teams and work with cutting-edge technologies, benefiting from a culture of continuous learning and development.
Benefits
  • Stable employment based on employment contract,
  • Medical package and life insurance,
  • Access to training platforms: Percipio, Coursera, Rodos,
  • Benefit platform,
  • Additional day off on birthday/nameday,
  • Free parking space,
  • Flexible remote/office model.
  • 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

    Recruitment stages

    • 1.
      Let’s meet to better understand each other's expectations.
    • 2.
      Hiring Manager will receive your application after meeting.
    • 3.
      Technical meetings with the Hiring Manager and/or team.
    • 4.
      Time to decide!

    T-Mobile

    Working at T-Mobile’s T Hub will offer you an unique and highly rewarding experience on IT market. As a leader in the telecommunications industry, T-Mobile not only provides a platform to hone your technical skills but also empowers you to be a catalyst for innovation. You'll have the opportunity to work at the forefront of cutting-edge technologies, from 5G to IoT and AI, shaping the future of connectivity. Our commitment to fostering a diverse and inclusive workplace means you'll collaborate with a wide range of talented professionals, learning and growing together. T-Mobile encourages a culture of continuous learning and development, offering mentorship and support to help you thrive in your career.

    This is how we work

    T Hub – DevOps Engineer (AI Solutions)
    I apply to:
    T-Mobile
    Warszawa, Mokotów
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