Network Software Engineer

⇒ Role Summary Our client is developing an in-house Network Management System (NMS) to support their radio communications products for defence clients. We are looking for an Application & Network Software Engineer to join the team and help build a proprietary software solution to replace existing vendor software — improving usability, configurability, and long-term product ownership. This is an immediate requirement with a target start in June 2026. ⇒ Main Responsibilities Design, develop and maintain a Windows-based network management application for radio communication systems. Build and integrate JSON-based APIs to interface between radio hardware and software applications. Migrate and modernise legacy API interfaces to new software architecture. Develop intuitive UI/UX to improve usability for end-users in operational environments. Support radio configuration tasks — including machine planning, multi-radio combination and deployment configuration. Collaborate with hardware engineers on system integration and testing. Work with internal stakeholders to gather requirements and validate deliverables. Contribute to the evaluation and selection of development approach (open platform integration vs. inhouse build from scratch). ⇒ Qualifications & Experience Degree in Computer Science, Software Engineering, Electrical Engineering or related field. 3–6 years of experience in software or network application development. Strong experience with Windows-based software development. Proficiency in JSON-based API design and integration. Experience with network management systems or communications software is a strong advantage. Familiarity with radio communications protocols or defence/government systems is a plus. Able to work across both software and hardware integration tasks. Strong problem-solving skills with the ability to work in a fast-paced, ambiguous environment. Experience with 5G network systems or configurations. Background in defence, public safety or government technology projects. Experience with UI/UX design for operational or field-use applications.