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T Hub - Java Developer (API gateway)
  • Warsaw
T Hub - Java Developer (API gateway)
Warszawa, Warsaw, Masovian Voivodeship, Polska
T-Mobile
27. 3. 2026
Informacje o stanowisku

technologies-expected :


  • Java
  • Python
  • Bash

about-project :


  • We are looking for an experienced Java Developer to join our agile team and contribute to the development of applications in the telecommunications industry.
  • Your main task will be to create and implement functionalities for our Network API projects using the latest technologies and tools. You will work with other developers, architects, analysts and others to ensure that our applications work efficiently and meet the needs of our customers.
  • Actively contributing ideas and solving problems is important in our team, so we expect you to be communicative and willing to take ownership of your code.
  • Come and join the data tribe at one of the biggest players in the field. This position is full-time and based in Warsaw.

responsibilities :


  • Create and implement code that meets the project requirements and specifications
  • Work with other developers, designers, testers, and others to ensure the successful completion of the project
  • Ensure the quality of your code by utilizing unit, integration, performance test and others
  • Actively participate in planning (product increments, releases)
  • Create documentation of code and processes

requirements-expected :


  • Very good knowledge of Linux is a must
  • Experience with development in Java
  • Proficiency in scripting languages such as Python, Bash
  • Knowledge of git, gitlab & Artifactory and Jira & Confluence is a great advantage
  • Knowledge of virtualization and containerization (Docker, Kubernetes) is a great advantage
  • Be DevOps oriented
  • Passion or interest in software and telecommunication technologies
  • The ability to work on your own, with “out of the box” mind set
  • English is a must, German is strong advantage
  • International travel expectancy is 10%

offered :


  • Our team is dedicated to supporting new team members and were building an environment that appreciates knowledge sharing and mentorship. Our experienced team members are passionate about coaching junior and new members of the team.
  • We take a long-term commitment when it comes to our employees. You will develop your career working in truly innovative projects of Deutsche Telekom Group, exploring the latest trends and technologies which enable the product development process.
  • We offer an open and friendly working environment, competitive remuneration package and attractive benefit scheme.
  • Enjoy the benefits of flexible hours, part-time roles, and remote work options - so you can balance your career with family life and personal priorities.

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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