Java Developer
Adecco Westerfield, United Kingdom Posted 3 Sept 2026Full-time
About this role
Salary: £45,000 - 70,000 per year Requirements: Strong commercial Java development experience Experience with SIP, VoIP, RTP/RTCP and SDP Knowledge of JAIN SLEE and/or SIP Servlet frameworks Experience with FreeSWITCH or Asterisk Cloud experience across AWS, Azure or GCP Strong troubleshooting skills within telecoms or voice environments Docker and Kubernetes WebRTC Telecoms security protocols including TLS and SRTP Metaswitch Rhino SLEE or Oracle OCCAS experience Responsibilities: Developing a…
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