Voice Services Engineer: SIP, AI, Cloud Telephony

Company: Randstad Digital
Apply for the Voice Services Engineer: SIP, AI, Cloud Telephony
Location: Ipswich
Job Description:

Randstad Digital is seeking a Voice Services Developer to design, build, and optimize next-generation voice platforms. This contract role focuses on bridging telecommunication protocols with cloud-based AI across AWS, Azure, and GCP.

You will implement SIP-based services, manage FreeSWITCH/Asterisk environments, and integrate STT/TTS/NLP into live streams while collaborating with DevOps and architecture teams to deliver scalable conversational AI solutions.

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Posted: August 28th, 2026