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SIP | VOIP Developer. SC Cleared Contract. London

Looking for a SC Cleared SIP / VOIP Developer to develop an application that interacts with a set of voice and video signalling API’s

You will also work on developing in-house applications, browser plugins and automated tooling to support secure communication systems.

 Responsibilities

• Develop an application that will manage number mapping and associated identities using commercial SBC API’s.

• Develop new user-facing features using React.js or other modern JavaScript frameworks.

• Build reusable components and front-end libraries for future use.

• Collaborate with the design team to translate UI/UX design wireframes into code.

• Work closely with backend developers to integrate front-end code with server-side logic.

• Conduct code reviews and provide constructive feedback to team members.

• Stay up-to-date on emerging technologies and industry trends to continuously improve our front-end development practices.

• Troubleshoot and debug issues that arise during development and in production environments.

• Maintain high coding standards and practices and ensure code is well-documented.

Requirement

• Experience of developing specialist applications using REST API’s. Good knowledge of Go, Java and Python (open to alternative combinations of languages).

• Proficiency in front-end languages and frameworks such as HTML, CSS, JavaScript, React.js, etc.

• Strong understanding of web standards, responsive design, and cross-browser compatibility.

• Experience with version control systems such as Git.

• Knowledge of RESTful APIs and asynchronous request handling.

• Familiarity with UI/UX design principles and tools.