Join us we're hiring!

You will work closely with other developers and people in the open-source community. You will be part of a team of VoIP experts to develop carrier-grade SIP softswitches conforming to the industry RFC standards and support the underlying packaging, deployment and maintenance cycles.

  • YOUR TASKS

    • Integrate and develop new technologies and VoIP features
    • Improve the monitoring and reporting capabilities of the platform
    • Adjust and integrate software packages to work well within the Debian operating system
    • Work closely with peer Sipwise developers during the release engineering and testing process
    • Create tests for internal software and tools
    • Improve the internal development and release infrastructure
    • Troubleshoot and fix escalated customer issues
  • YOUR REQUIREMENTS

    • SIP protocol knowledge, familiarity and passion for one of the open-source SIP proxies
    • Knowledge of SIP testing and simulation tools
    • Good knowledge of one of the following programming languages: Perl, C, Unix shell
    • Familiarity with highly available and highly loaded server systems
    • Bonus points: Debian GNU/Linux package maintenance, automated deployment skills
    • Fluent in English, any other language is a plus
    • University degree in IT field or relevant work experience
    • Previous experience with SIP-based VoIP systems (3-5 yrs), software or test development background
    • Solution-driven and goal-oriented personality
    • Ability to work autonomous and in a team
    • Willingness to travel for deployments, conferences or fairs
  • OUR OFFER

    • Interesting, demanding, challenging tasks
    • flexible working hours and mobile working
    • (Net)work with international experts and professionals within the community
    • State of the art technical equipment
    • We offer an attractive salary dependent on your qualifications. (Due to regulatory reasons we advise you that the collective agreement stipulates the fixed salary starting at EUR 3,306 gross/month for this position).
    • Further opportunities will arise with the steady growth of the company in the near future.
    • Further education
    • Cold & hot drinks, snacks & fruits, huge terrace

You can expect the spirit of an expanding, well-funded and growing company within a dynamic market environment. We offer opportunities to develop your skills and capabilities within a work environment of international experts!