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.