Silentium Defence is pioneering passive radar and advanced sensing technology for Defence, national security, and space awareness.
As we continue to grow our engineering capability, we are expanding our Radar Applications team — responsible for the internal software layer that powers our operations.
The Opportunity
We're seeking a Software Engineer with around 3+ years of industry experience to build and improve the applications, integrations, and platform services that support production, research, field trials, and day‐to‐day engineering operations.
You'll work across C++ and Python, developing in Linux‐based environments to deliver reliable internal tools, radar-based applications, APIs, and automations — enabling radars and teams across Silentium to work efficiently and with confidence.
This role is ideal for someone who enjoys solving real‐world problems, collaborating across disciplines, and building well‐engineered solutions that have direct operational impact.
What You'll Do
Develop internal tools, radar-based applications, APIs, automations, and integrations
Build and maintain C++, Python, and Linux‐based services
Improve software quality through testing, documentation, code reviews
Work closely with Research, Production, Project and Field Trial teams to understand user needs
Contribute to technical decisions, architecture discussions, and delivery planning
Help improve tooling, workflows, and internal engineering efficiency
Troubleshoot and support internal systems to ensure reliability and uptime
Participate in field trials to perform real‐world testing and facilitate knowledge transfer
What Success Looks Like




Deliver reliable, maintainable well‐tested and well‐documented code
Improve internal systems and reduce support burden through better tooling and automation
Collaborate effectively with engineers, scientists, and operations teams
Communicate clearly, document appropriately, and close out work reliably
Demonstrate curiosity, ownership, and willingness to grow
About You
Bachelor's degree in software engineering or other relevant industry
3+ years of experience as a software engineer
Proficiency with C++ and Python (or similar languages)
Familiarity with Linux environments and command‐line tooling
Experience with APIs, integrations, or data‐driven services
Solid problem‐solving skills and comfort working with ambiguity
Good communication and stakeholder engagement skills
A mindset focused on reliability, maintainability, and continuous improvement
Employment Eligibility
Applicants must be an Australian citizen and have ability to obtain and maintain an AGSVA Security Clearance, with a minimum requirement of NV1 clearance.
Candidates must also meet ITAR (International Traffic in Arms Regulations) requirements.
Click "Apply Now" to submit your application online, you can contact us at if you have any questions.
Closing date: 5:00pm on Friday 5th June **** (Please note: Silentium Defence does NOT accept applications via email.)
Important
Silentium Defence does not accept unsolicited applications from third‐party recruitment agencies and will not be liable for any fees associated with resumes submitted without prior written consent from an authorised company delegate.
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📌 Software Engineer - Req0013 (South Australia)
🏢 Silentium Defence
📍 South Australia