Senior Software Developer

Dynamic Search Solutions Ltd; Woking; Hybrid; GBP 55,000 - 65,000; Full time

Job summary

A technology firm specializing in communications is seeking a Senior Software Developer to enhance its SIP and VoIP platform. You'll be part of a skilled team, influencing design and improving security practices. The role is hands-on, requiring strong problem-solving abilities and proficiency in real-time systems. Offering a competitive salary of £55,000 to £65,000 and a hybrid working arrangement with one day a month in the office.

Qualifications

• Proven experience as a software developer focused on SIP and VoIP technologies.
• Strong background in developing secure, production-grade systems.
• Ability to troubleshoot complex, real-time issues.

Responsibilities

• Design and enhance SIP/VoIP platform and supporting services.
• Troubleshoot live issues and improve development standards.
• Contribute to full software lifecycle from design to deployment.

Skills

Experience with SIP and VoIP platforms

Strong problem-solving skills

Knowledge of secure service integration

Job description

Job Description

Senior Software Developer (Voice / SIP Platforms)

£55,000 £65,000 DOE | Hybrid Working (1x day a month office)

Are you a seasoned developer with a passion for building robust, real-time communications platforms? Looking for a role where you can work on complex, enterprise-grade systems while still being close to the technical detail?

This is an opportunity to join a well-established technology business with a strong reputation in communications and cloud-based solutions. Youll be part of a small, highly skilled development team working on the evolution of a large-scale SIP platform and its associated APIs, with plenty of scope to influence design, tooling, and 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, and integrating with third-party systems.

Youll contribute across the full software lifecycle from design and development through to 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...