For satisfied customers and successful projects one needs above all qualified and satisfied employees.

The BTB stands for secure jobs and a good personnel policy.

Only those who have the heart, hand, and understanding are also able to achieve their goals.


We offer our employees flexible working hours in order to reconcile careers and families. Regular team trips, events and other benefits are an important part of getting away from the hectic work routine and strengthening the team.

Of course, we also offer very good social benefits in addition to an attractive salary.

As a medium-sized software company, we rely on employees who are creatively and committed to the process processes and are interested in bringing their own ideas into our company and implementing them together with us.


"Meeting is a beginning. Cohesion is a step forward. Cooperation is success. "(Henry Ford)      



Areas of responsibility

  • Consulting of our customers in the creation and implementation of the IT architecture
  • Specialization in integration solutions
  • Analysis and design of the software architecture within the development projects
  • Development of new topics and technologies
  • Active participation in all project phases
  • Implementation of current trends and technologies
  • Development of high-quality solutions in an agile team
  • Instructions and support of our "trainees"


Your profile

  • Completed studies of (economics) computer science, software engineering or an education with a comparable background
  • Experience in the programming language Java
  • First project experience in the areas of web development (HTML5, CSS3, JavaScript, JS-based frameworks) and / or mobile applications (Android, iOS etc.)
  • Knowledge in service-oriented architectures, standard frameworks, and databases (e.g., DB2, Oracle)
  • You like to work in the team and have an independent working method and the corresponding social competence
  • Technologies like Amazon echo and IBM Watson are yours


We offer you

  • An optimal entry into areas such as industry 4.0 and similar areas
  • The possibility to implement your ideas
  • Really nice colleagues
  • Coffee as much as you need
  • An attractive salary with excellent social benefits
  • Employee Retirement (from 5 years of company affiliation)
  • Perfect work-life balance
  • The best transport and train connections + underground parking spaces

Areas of responsibility

  • Configuration, administration and maintenance of Linux and virtualized systems
  • Operation and optimization of the network infrastructure
  • Implement current trends and technologies in the area of infrastructure automation in an agile environment
  • Customer support and advice


Your profile

  • Completed computer science (eg as a specialist in system integration or comparable)
  • Linux, virtualized environments, network (LAN / WAN, routing, firewall)
  • Components / Databases (nginx / Apache, MySQL, Jetty, Tomcat, WebSphere Liberty)
  • Scripting (Bash, Python)
  • Monitoring
  • Nice to Have: Programming skills in Java / Java EE
  • You are interested in Configuration Management, Continuous Delivery / Integration (Jenkins, Maven), Container / Orchestration (Docker, Swarm)

Are you looking for a student internship or simply want to sniff IT-air?

Then send an e-mail or call us!


Looking for a place to study?

We would be pleased to provide you with personal information about our possibilities.


The right job is not there, but you are interested in the BTB?

Then we look forward to hearing from you!



Tel.: 0711 9753 - 123 






Apply and start with us in the future



Curious? Then we look forward to your application!


Yvonne Kost

Tel.: 0711 9753 - 123




Did not find what you are looking for? Find your dream job at ConneXion


Corinne Hager


Tel.: 0711  9753 - 260