Job offer

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Your Tasks


  • Development of new features and support of existing functionality;
  • Working as a member of an agile team, participating in Scrum rituals;
  • Business trips to Bonn roughly 4 times a year for 1 week.

Your Profile

Must have:

  • Experience with Java more than 2 years;
  • Experience with Java EE more than 2 years;
  • Experience with team work;
  • Techs and frameworks: EJB 3.1 or CDI (or Spring), JPA, JSF, Web services (SOABP) clients;
  • Experience with Linux.

Nice to have:
Be familiar/work experience:

  • JBoss EAP 7.x
  • HTML5
  • Java script
  • Kotlin
  • Hibernate
  • Oracle including PL/SQL
  • Maven
  • Jenkins
  • JUnit 4  
  • Git, SVN
  • An experience with Agile development methodologies 

Severely disabled applicants with equal qualification will be given particular consideration.

What we offer

  • Part-time possible

    With us there are not only full-time jobs - we also offer this position on a part-time basis.

  • Connection to public transport

    Start your working day relaxed and without stressful rush hour traffic - our location is well connected to public transport and the next stop is just around the corner.

  • Personnel responsibility

    Leadership, motivation and development play a central role for us. With the responsibility for a team, this job brings all this as a task.

  • Canteen on-site

    Healthy eating in the company of colleagues - our on-site canteen makes it possible. Here you can choose from a large selection of hot and cold dishes in comfort and only a few minutes away from your office.

  • Flexible working hours

    Room for professional and private challenges - with our flexible working time models, we offer the opportunity to work self-determined. Exactly as it suits life and your current situation.

  • Training offers and allowances

    Lifelong learning is essential for us. Whether on site or digitally. We offer a wide range of further education opportunities - from seminars to part-time studies.

  • Health offers and insurance

    The health of our employees is important to us. Therefore, we offer free health checks, regular preventive medical checkups as well as many (online) courses on health-related matters.

  • International activity

    So far away and yet so close - in our international working environment, working across national borders is part of everyday life.

  • Performance bonus

    Money does not make you happy, but it calms your nerves. Besides an attractive salary, bonus payments are also possible in this job.

  • Holiday pay

    Finally vacation time - so that our employees can enjoy their free time to the fullest, we boost their travel budget with some extra payment.

  • Onboarding programme

    Be part of the team from day one - we ensure the necessary training as well as fast integration and support our new employees as they join our company.

About us

About us

The project consists of several web-applications that are used inside Deutsche Telekom (customer-support and internal sales) as well as outside Deutsche Telekom (PHX configuration on customer's side, managing mobile contracts). Currently we are looking for new developer in hPBX and automate PBX (Private Business eXchange). There are two parts: cloud PBX and virtual PBX based on SIP-Trunk technology to manage physical PBX.

About application:

  • Our customer – Deutsche Telekom AG
  • We develop a web portal for configuration of IP Telephony for German enterprises (named “Cloud PBX“ -
  • Only front-end, back-end is being developed in Germany
  • About 600 simultaneously sessions on productive servers
  • Working in agile team: 2 weeks sprints, demo every 2 weeks, all Scrum activities etc.

The application is a multi-tier Java Enterpreise application with components written on Java/JavaEE-based backend side, and JSF on frontend side (HTML 5, CSS 3 and JQuery under the hood).

For monitoring we use ELK (Kibana), Grafana, Prometheus.
Also Gitlab CI, Docker, Openshift and Ansible are in use.

The development team size including development, testing, analysis and UX/UI expert is 7 people located in St.Pete. Product Owner and Scrum Master are also in Russia. Practically all the scrum ceremonies are conducted in Russian by means of remote conferencing. In pre-corona time there were business trips roughly every 3rd month to Germany for demos and plannings.

Love Magenta


Deutsche Telekom Services Europe

+7 (812) 677-66-86 ext.2124

Our Online Application Process

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