Software C# Engineer
Remote · Glasgow, Scotland, United Kingdom or Rugby, England, United Kingdom
Job Summary
Software Engineer role focusing on high-concurrency SIP sessions, RTP/RTCP media handling for MCPTT and MCVideo, and data/configuration services (XCAP/XML) within an Agile delivery team. Responsibilities include developing C# components, implementing SIP signaling, real-time media plane handling, and secure communications with OIDC authentication and MIKEY-SAKKE encryption. Preferred familiarity with 3GPP MCPTT MCX standards and UK/Emergency Services domain knowledge. The team is distributed across the UK & Poland with remote daily work and opportunities for in-person events.
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