Software Developer (SIP/VoIP)

<p><b>Salary: £65,000 - 65,000 per year</b></p>
<b>Requirements:</b>
<ul><li>Software Developer or similar role</li><li>Understanding of SIP / VoIP and real-time systems</li><li>Experience with REST APIs, Docker, and Linux</li><li>Ability to commute to Guildford</li></ul>
<b>Responsibilities:</b>
<ul><li>Develop and improve a SIP / VoIP communications platform</li><li>Integrate external systems, including AI-based voice services</li><li>Troubleshoot SIP/RTP issues using tools such as Wireshark</li><li>Ensure secure software design and compliance standards</li></ul>
<b>Technologies:</b>
<ul><li>AI</li><li>Docker</li><li>Linux</li><li>REST</li><li>Backend</li><li>Python</li><li>Web</li></ul>
<p><b>More:</b></p>
<p>We are an award-winning technology business with over 40 years of industry experience, renowned for our innovation and commitment to in-house development and long-term customer partnerships. We provide excellent training, exposure to cutting-edge technologies, and clear opportunities for progression within our small, highly skilled development team. This hybrid position is based in Guildford and offers a competitive salary ranging from £60,000 to £65,000, along with company benefits.</p>
<p>last updated 8 week of 2026</p>