10 of 10 VoIP Jobs in Surrey

Peplink, Celerway, Kerio, Sophos, Cisco, Kognitive networks, etc.). 3G/4G/5G routers/modems, ISP management, VSAT connectivity constraints. SIP/VoIP fundamentals (Session Initiation Protocol) and IP telephony systems. Fault-finding and commissioning are compulsory. Comfortable using hand tools and network/telecom test equipment. Fibre ...

Managers/Business Development Managers selling our comprehensive range of services such as Hardware and software Solutions, IT managed services portfolio, Cyber Security Solutions, VOIP & connectivity and any other relevant products, ensuring consistent pipeline activity, deal progression and revenue achievement. Critical requirement: You must have a proven background ...

Excellent troubleshooting and debugging skills Nice to have Experience with Docker, Kubernetes, CI/CD , and cloud platforms Knowledge of telecom protocols (SIP, RTP, VoIP, 4G/5G, IMS, Diameter, SS7, etc.) Familiarity with telecom compliance standards Exposure to C/C++ or Go Qualifications Bachelor’s or Master ...

within voice systems. What We're Looking For 5+ years experience working with telephony or real-time communications systems. Strong knowledge of SIP, RTP, VoIP, and call signaling protocols. Experience building or operating large-scale voice or communications platforms. Proficiency in at least one backend language (e.g., Python, Go, Java ...

Collaborating closely with other developers and stakeholders to deliver high-quality, scalable solutions Essential Skills & Experience SIP/VoIP and related protocols (SDP, RTP, RFC2833/RFC4733, etc.) Python or another object-oriented language (5+ years) Object-oriented design principles HTTP/RESTful APIs Flask or Django, including Jinja, Pytest ...

Senior Software Developer – Python/VoIP/SIP Remote with once a month in Surrey £55,000 – £65,000 + benefits Avanti Recruitment is working with a well-established UK technology business in the communications space that is expanding its in-house software development capability. This is a new opportunity … voice and communications services. Responsibilities will include: Developing and maintaining backend software using Python or another object-oriented language Working on systems related to VoIP/SIP-based services Debugging and supporting live production environments Collaborating closely with other developers and DevOps engineers Contributing to system design, performance improvements ...

Senior/Experienced Software Developer (VoIP/SIP) Location : Guildford (Hybrid) – must live within a 2-hour commute Salary : £55,000 – £65,000 (DOE) The Opportunity An established technology business is looking for a Senior/Experienced Developer to join a small, specialist software team. You’ll help evolve … enterprise-level SIP platform and build secure, scalable services and integrations. The Role Design, develop and enhance a SIP/VoIP platform and associated servicesBuild REST APIs and value-add servicesIntegrate with external systems including AI-driven voice, transcription and analytics servicesTroubleshoot SIP/RTP issues and improve platform reliabilityContribute ...

Senior/Experienced Software Developer (VoIP/SIP) Location : Guildford (Hybrid) – must live within a 2-hour commute Salary : £55,000 – £65,000 (DOE) The Opportunity An established technology business is looking for a Senior/Experienced Developer to join a small, specialist software team. You’ll help evolve … enterprise-level SIP platform and build secure, scalable services and integrations. The Role Design, develop and enhance a SIP/VoIP platform and associated services Build REST APIs and value-add services Integrate with external systems including AI-driven voice, transcription and analytics services Troubleshoot SIP/RTP issues ...

future direction. The Role Working closely with the Development Manager, youll play a key role in enhancing and extending an existing SIP and VoIP platform used in production environments. This is a hands-on role suited to an experienced developer who enjoys solving complex protocol-level problems, building secure services … troubleshooting live issues while helping to improve development standards, security practices, and platform resilience. Key Responsibilities Design, develop, and enhance a production SIP/VoIP platform and supporting services Build additional value-added services and integrations around the core platform Develop integrations with external systems, including AI-driven services such ...

Private Medical Insurance + Life Insurance + Other Benefits This is an excellent opportunity for a Software Engineer with a deep understanding of SIP, VoIP and Python to join a forward-thinking development team where you can further your skills and grow with an award-winning technology business. This company …/RTP issues and contributing to the continuous improvement of secure development policies. The ideal candidate will possess an in-depth working knowledge of VOIP protocols and Python. Candidates should be comfortable working with Docker, Linux, and REST APIs, while maintaining a high standard of OO Design. Beyond technical ability ...