Job Details

VoIP SIP Developer Remote

Guildford, Surrey, United Kingdom
VoIP SIP Developer

Guildford / Remote

Our client is a well established and highly regarded telecoms company who are looking for an experienced VoIP-centric developer to join their Software Development Team. This role has opened up as part of their expansion as they expand on their enterprise level SIP platform and additional services. This is an exciting time to join the business as they take on new integrations with AI systems. This role involves designing and developing VoIP and related products for their SIP platform as well as trouble-shooting and providing robust resolutions for SIP/RTP issues.


* SIP and associated protocols (SDP, RTP etc)

* Kamailio and its configuration

* Freeswitch

* Secure Systems Design

* Networking and network security

* Development-level support of a real-world SIP platform

* Python

* C/C++

* WebRTC

* Ubuntu


* Wireshark for SIP/RTP trace analysis/fault-finding/problem-solving


* T38

* Git/Github

* Pytest, Flask, SQLAlchemy, Marshmallow, Jinja

* Docker/Dockerhub

* Rancher/Kubernetes


Generous benefits package included

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