Mainz | Permanent employment with our customer
Reference number
My duties
  • Design and development of the voice infrastructure, voice features and PBX dialplan
  • Working closely with the software architects
  • Proactively contributing your own suggestions on solutions to problems and in terms of technologies for the development process
  • Enhancing our back-end architecture and establishing software lifecycle and quality assurance processes (unit test, UI test, build, code analysis)
My qualifications
  • Profound working experience as a back-end developer of a voice platform
  • Very good knowledge of voice services and PBX feature development (e.g.
  • Asterisk Apps & Dialplan, OpenSIP/Kamailio Proxy/Loadbalancer, SIP protocol)
  • Experience with Go and/or Python
My benefits
  • Permanent position with the possibility to work flexible hours in Mainz, Berlin or Munich, in a modern office with parking space in the building
  • International working environment in a constantly growing company with an open culture and constructive communication
  • A motivated, distributed and agile team with flat hierarchies
About Hays
IT specialists hold all the cards: for its customers in industry and the public sector, Hays is looking for motivated employees who like looking at the bigger picture and growing with new challenges. We make sure that you benefit from our many years of experience in IT recruitment and will find you the right role to suit your skills and interests – all completely free of charge to you. Register with us and reap the benefits of job offers that are both interesting and relevant to your skills and experience.
My contact at Hays

My contact person
Viktoria Gaidamak

Reference number

E-Mail: viktoria.gaidamak@hays.de