T Hub – DevOps Engineer (AI Solutions)

Location

Location: Remote with approx. once per quarter presence in HQ (Warszawa, ul. Marynarska 12)

Address and Form of Employment

Location: Warszawa, ul. Marynarska 12
Form of Employment: CoE

About the role

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 you will do

• 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

What you bring

• 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

A plus, not a must

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

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

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.

No dress code - you can just be yourself here

Medical, sport and life insurance packages at preferential terms

Access to our products and services at preferential terms

Employment contract-based cooperation

Know Talent - receive training or financial bonus for recommending new employees

WHAT WILL YOUR RECRUITMENT PROCESS BE LIKE?

• The recruitment process is transparent
• Our recruitment decision is based solely on an assessment of your skills (your race, skin color, sexual orientation, gender identity, origin, disability, political view, appearance, or religion will not have any influence on the outcome of the process)
• Regardless of the outcome of the process, you will get detailed feedback

Let’s meet to better understand each other's expectations.

Our screening meeting will last about 20-30 minutes. We will ask you about our areas of interest and will be happy to field any questions you may have.

Hiring Manager will receive a recommendation for your application.

There’s nothing for you to do at this stage — we’ll take care of everything. During this time we process all the information we've gathered during the screening process and dig deeper into your CV.

Technical meetings with the Hiring Manager and/or team members.

We will invite you to one or two project meetings to confirm that we have a ‘perfect match'. The meetings may last between 30 minutes and 90 minutes, during which time we will talk to you about mutual expectations and the vision for our collaboration. You will also most likely meet your future supervisor and your teammate during this time.

At this stage, we will have decided that you are the person we want to develop our projects with. We will then come back to you with an offer of collaboration, hoping for your "yes". If for some reason, we are unable to offer you a position in our team, you will certainly receive feedback from us explaining our decision.