We believe that professional telephony should be simple and intuitive !
How do we do that? By providing “state of the art” communication solutions to optimize your everyday business calls.
Onoff is a fast-growing SaaS telecom company that provides communication solutions to businesses worldwide. We work hard to provide professionals with an easy-to-use cloud-based-communication system connected to your favorite tools.
Our team of 100 passionate people works from all around the world, with offices in Paris and Tallinn. We provide our employees an environment where they can grow & flourish along with the company.
Job Description
We are looking for an experienced VoIP Engineer to join our small team. You are a great match to the team if you are proactive, well organized, with attention to detail, and able to meet deadlines person. What you will be doing: Setup & maintaining and configuration of the Kamailio & FreeSwitch
Analysing & troubleshooting the SIP traffic
Responding to crashes and system failures
Enforcing policies around security, compliance, change control, etc
About you !
We expect you to have:
Excellent knowledge of SIP stack
Excellent knowledge of FreeSWITCH or Asterisk platforms
Experience with working Kamailio/OpenSIPS, or similar
Basic programming knowledge, in languages such as Bash, Lua, Python
Basic knowledge of WebRTC
Nice to have
Good knowledge of SS7 protocol
Good knowledge of SMPP
Experience with system and network monitoring solutions
Experience with Docker
Recruitement process
Interview with Océane, our HR
Interview with Dylan, our Team Leader UK
Interested by the opportunity ?
To apply, please click on the link below and send us your CV by email.