Job Title

Silentium Defence is delivering world-leading passive radar and advanced sensing technology and were growing our software capability to support the next phase of innovation. We are recruiting two Senior Software Engineers to join our high-performing engineering organisation: Senior Software Engineer Radar ApplicationsSenior Software Engineer Applications & Services These are senior technical roles for engineers who thrive in complex environments, own solutions end-to-end, and want their work to directly support national security outcomes. About the Roles Senior Software Engineer Radar Applications This role focuses on designing and implementing software that delivers real-time radar performance. Youll work across radar algorithms, sensor data flows, and real-time processing pipelines collaborating with radar scientists, systems engineers, and hardware teams to translate research into robust, deployable software. You will Develop and optimise radar algorithms in C++/Python Work with signal processing pipelines and sensor interfaces Build high-performance, low-latency software modules Integrate software with embedded systems and distributed compute environments Ensure reliability, throughput, and performance in mission-critical applications Senior Software Engineer Applications & Services This role is a key technical leader within the Applications & Services team, responsible for building the internal applications, integrations, and platform services that power Silentium Defences engineering and operational workflows. You will Architect system components, interfaces, workflows and service boundaries Improve tooling, documentation, automation and operational readiness Ensure reliability and monitoring across internal systems Collaborate deeply with Radar, Production, Research, Trials and Business teams to deliver fit-for-purpose solutions Mentor engineers, uplift standards and reduce technical friction across teams What Youll Bring (Both Roles) Degree in Software Engineering, Computer Science, Physics, Engineering or similar 5+ years professional software engineering experience Radar Applications role: Strong proficiency in C++ and proficiency in Python is desirable. Apps & Services role: Strong proficiency Python and proficiency in NodeJS is desirable. Linux experience and strong systems-level understanding Excellent communication and stakeholder engagement Ability to simplify complexity, write clear documentation, and design clean interfaces Ownership mindset with commitment to high-quality, maintainable solutions Australian Citizenship (NV1 eligibility required) Role-Specific Skills Radar Applications Radar, EW, RF, DSP, simulation or real-time processing experience Strong maths/algorithm background Experience integrating software with hardware, sensors or embedded platforms Understanding of system timing, throughput and performance constraints Applications & Services Architectural leadership, system design and integration experience Experience designing APIs, automation workflows or internal platforms Ability to raise standards across tooling, documentation and engineering practices Capability to mentor and uplift engineering skills across the organisation Why Join Silentium Defence Work on technology that protects what matters Shape the next generation of passive radar and sensing capability Solve complex, meaningful technical problems Collaborate with multidisciplinary experts across radar, software, hardware and systems Contribute to national security outcomes with real-world impact Be part of a values-driven team focused on integrity, innovation and delivery excellence Due to the nature of our work within the Defence industry, applicants must be Australian Citizens and eligible to obtain and maintain a (NV1) level security clearance, only applicants who meet these mandatory requirements will be considered. How to Apply Click Apply Now to submit your CV and cover letter outlining your suitability for this opportunity. (please note applications submitted to us via email will not be progressed further for consideration) For a confidential discussion, please contact: People & Culture by emailing: ***************@silentiumdefence.com.au Silentium Defence is an equal-opportunity employer that values diversity of thought, background, and experience. We foster a respectful and collaborative workplace where every team member is encouraged to contribute to our shared mission. Due to the nature of our work, applicants must be Australian citizens and eligible to obtain and maintain a Defence security clearance. Recruitment Agency Disclaimer: Silentium Defence does not accept unsolicited resumes or candidate referrals, and we will not be responsible for any fees associated with unsolicited submissions. Be careful - Dont provide your bank or credit card details when applying for jobs. Don''t transfer any money or complete suspicious online surveys. If you see something suspicious, report this job ad. #J-18808-Ljbffr