
Software Engineer
11 hours ago
Who we are
Countersight is a specialist cybersecurity company delivering security research, capability development and consulting services to clients within government and across the private sector. We are independent, Australian, and Canberra based but with the flexibility to operate Australia wide.
Our team works on interesting problems across the entire technology stack, from embedded systems to web and mobile applications, finding creative ways to deliver the capability our clients need.
The Role
Location
: Canberra (Australian-based remote and hybrid arrangements available)
Hours
: Part/Full-time
Salary
: Competitive based on experience
Clearance
: NV1 or the willingness/ability to obtain is desirable
At Countersight, whether we're engineering custom systems, building bespoke security capabilities, or delving deep into applied security research, the ability to build, customise, and reverse engineer software is vital. Our research directly powers our client work and, through that, contributes to capability that supports the security and prosperity of our community.
What you'll do
- Design and build
: Create robust software and bespoke security tooling across cloud, on prem, embedded, and mobile environments. - Research and discover
: Conduct applied security research, including reverse engineering, vulnerability discovery, and protocol/firmware analysis across embedded/IoT, mobile platforms, and communications stacks. - Prototype and prove
: Develop PoCs, test harnesses, and instrumentation using to validate hypotheses and iterate designs. - Operate and automate
: Use DevOps toolchains and CI/CD to speed feedback loops and ensure reliability. - Collaborate in small, autonomous teams
: Tackle unique problems with wide latitude, adapt rapidly to new technologies, and share insights that flow back into client outcomes.
Our work spans a wide range of technologies, from embedded and IoT systems to mobile platforms and communications protocols. We are looking for people with experience in any of the following areas:
- Low-level programming in C/C++ and Go
- Full stack development (including UI/UX) in Node and React
- Mobile platforms & apps (Android/iOS)
- Linux and Windows internals
- Embedded/IOT systems
- Reverse engineering
- Vulnerability research
- Debugger and emulation tools & techniques
- Encryption technologies
Working in small teams to solve unique problems, this role would suit people that enjoy being given wide latitude to overcome technical challenges, are comfortable rapidly adapting to new technologies and are enthusiastic about expanding their skills and experience.
We're hiring from early career through to senior practitioners. Previous security experience is ideal, but if you're looking to step into security research and can demonstrate strong interest and foundational skills, we'd love to talk.
Why work for Countersight
As a small company, we prioritise supporting our team and fostering a positive, flexible, and enjoyable work culture. Collaboration, continuous learning and the latitude to experiment are the heart of our approach.
Our main office is located a short walk from Braddon and some of Canberra's most popular cafes, restaurants, breweries and coffee roasters, and is also convenient for public transport, including light rail.
Our work and client focus allows us to directly contribute to the security and success of our community, and we believe that security is the key ingredient in opening up the promise of technology.
We thrive on deep technical challenges and relish the opportunity to extend our knowledge and explore the limits of the technologies we work with.
We enjoy what we do, and we think you will too.
Eligibility
To be eligible to apply for this position you must meet the below eligibility criteria:
- Be an Australian Citizen.
- Satisfy pre-employment screening, which includes a police history check.
- Desirable - hold a current NV1 clearance
Application Procedure
Please provide a current resume along with a short covering letter highlighting your relevant experience and any publicly available examples of your work via the following application link:
If you are a recent graduate (< 3 years) please provide your academic transcript.
Applications close 19th October.
-
Software Engineer
4 days ago
Canberra, n Capital Territory, Australia Rocket Software Full time $180,000 - $250,000 per yearIt's fun to work in a company where people truly BELIEVE in what they're doingJob Description Summary:The Software Engineer sets the direction for the design and implementation of software features/functionality/enhancements, correction of defects, and/or the creation of new products. Develops software tools including operating systems, compilers, routers,...
-
Technical Software Engineer II
2 weeks ago
Canberra, n Capital Territory, Australia Rocket Software Full time $100,000 - $150,000 per yearIt's fun to work in a company where people truly BELIEVE in what they're doingJob Description Summary:The Software Engineer-II designs, develops, troubleshoots, and debugs software programs for software enhancements and new products. Develops software tools including operating systems, compilers, routers, networks, utilities, databases, and Internet-related...
-
Software Engineer
2 weeks ago
Canberra, n Capital Territory, Australia NEURABITS Full time $90,000 - $120,000 per yearCompany:NeurabitsLocation:Onsite [Canberra, Australia]Employment Type:Part TimeCompany DescriptionNeurabits is a dynamic startup providing cutting-edge Artificial Intelligence solutions. At Neurabits, research and continuous innovation form the core of our operations. Our team is dedicated to advancing AI technologies to solve complex problems and enhance...
-
Software Engineer
2 days ago
Canberra, n Capital Territory, Australia Ativion Full time $80,000 - $120,000 per yearAtivion is a bold, award-winning leader inEDTech, cybersecurity, and remote-access technologies. Established in 2002 as Impero Software, we rebranded in 2024 to reflect our dynamic blend ofactionandvision—bringing cutting-edge, scalable solutions to education and enterprise globally Ativion - Safeguard. Connect. Defend. Investcorp .We empower educators,...
-
Software Engineer
2 days ago
Canberra, n Capital Territory, Australia YNOT Consulting Services Full time $90,000 - $120,000 per yearAbout the roleAs a Software Engineer at YNOT Consulting Services, you will play a crucial role in developing cutting-edge software solutions that drive the success of our clients. Based in Canberra, this full-time position offers the opportunity to work on a variety of projects, leveraging your strong technical skills and problem-solving abilities.What...
-
Software Engineer
3 weeks ago
Canberra, ACT, Australia Rocket Software Full timeIt's fun to work in a company where people truly BELIEVE in what they're doingJob Description Summary:The Software Engineer sets the direction for the design and implementation of software features/functionality/enhancements, correction of defects, and/or the creation of new products. Develops software tools including operating systems, compilers, routers,...
-
Software Engineer
4 weeks ago
Canberra, ACT, Australia Rocket Software Full timeIt's fun to work in a company where people truly BELIEVE in what they're doingJob Description Summary:The Software Engineer sets the direction for the design and implementation of software features/functionality/enhancements, correction of defects, and/or the creation of new products. Develops software tools including operating systems, compilers, routers,...
-
Principal Software Engineer
2 days ago
Canberra, n Capital Territory, Australia People Connect ICT Solutions Full time $90,000 - $120,000 per yearAre you a technical visionary ready to shape the future of engineering at a fast-growing, forward-thinking company?We're looking for aPrincipal Engineerto join our client team and lead from the front—driving architecture, mentoring talent, and building products that matter. About the Role:As a Principal Engineer, you'll work across teams to define and...
-
Principal Software Engineer
2 days ago
n Capital Territory, Australia IT Alliance Australia Full time $200,000 - $250,000 per yearPrincipal Software EngineerLocation:Canberra, ACT (Hybrid – 1 National Circuit, Barton ACT)Security Clearance:NV1 (Negative Vetting Level 1)Level:Principal – EL2 equivalentStart Date:06 October 2025Contract Duration:Until 31 June 2026Extensions:Up to 2 × 12-month termsAbout the RoleTheSoftware Engineering Leadwill drive the technical vision and...
-
Systems and Software Engineer
7 days ago
Canberra, n Capital Territory, Australia Downer Professional Services Full time $80,000 - $120,000 per yearJoin our Downer Professional Services team and play a key role in delivering complex defence and national security projects that safeguard Australia's future.Downer Professional Services is comprised of two business units, our Technical, Advisory, and Capability consulting practice and Team Downer, a major service partner to Defence. Together, we are a...