About the Role

We’re looking for a motivated Senior Full-Stack Software Engineer to help build our advanced threat detection and incident response product suite.

This role offers the opportunity to work on meaningful challenges that have a direct impact on national infrastructure. The software you build will help energy providers detect issues faster, respond more effectively, and operate with greater confidence in an increasingly complex threat environment.

In this role, you will:

- Build web applications that enable ingestion of petabytes of data and analysis to help identify and understand cybersecurity threats and operational outages.
- Use your expertise in Kotlin and React to develop and test high-quality, secure code, primarily on our Kotlin backend, with React on the front end.
- Develop and publish APIs for our B2B customers, ensuring our products integrate seamlessly into their environments.
- Work closely with our team and meet with customers weekly to understand their operational challenges and shape the solution.
- Plan your work and the team’s work using agile methods, and clearly communicate progress to colleagues and customers.
- Propose and explain design decisions, and help the team choose the right approach.

Requirements

Skills and Experience

Must have:

- You have 7+ years' experience in full-stack software development,



with a solid grounding in TDD and CI/CD workflows.
- You are familiar with Kotlin + Micronaut or similar.
- You are familiar with React or similar.
- You enjoy working in an agile environment.
- You are a pleasure to work with, and expect the same of your colleagues.
- You understand that constant learning and continuous improvement are part of the job and always will be.
- You write and review code daily and mentor less experienced engineers.
- You have a real interest in protecting critical infrastructure.
- You take ownership of open-ended problems and turn them into explicit, well-designed solutions.

Nice to have:

- Cybersecurity domain experience.
- Solid grasp of encryption technologies.
- Familiarity with Ruby and/or Python.
- Familiarity with K8s, Kafka.
- Experience with unsupervised ML on time series information feeds such as logs and telemetry.

Eligibility:

- You must have full work rights in Australia.
- A background check may be required.

About the Company We’re a mission-driven and dedicated team working to improve the cyber security and operational resilience of Australia’s electricity sector.

Our clients are top-tier utilities across Australia, including networks, retailers, generators and system operators, delivering niche capabilities in Threat Detection and Operational Intelligence.

📌 Senior Full-Stack Engineer (Collingwood)
🏢 CAPA intelligence
📍 Collingwood