Are you a Software Engineer who wants to move beyond experimenting with AI and start building production-grade, AI-powered security systems?
We're hiring for an Australian Financial Services organisation building the next generation of internal cyber tooling.
3 vacancies available: 1 Manager + 2 ICs
Build the agents, tools and systems that make security teams faster, more productive and more effective. You'll have genuine ownership across the full lifecycle, from shaping what should be built and how it works, through to implementation and deployment.
Think of an AI agent taking a security alert, pulling together the relevant data, cross-referencing threat intelligence and producing a first-pass assessment - so the analyst can focus on making the decision, rather than finding the information.
Innovative solutions to security, driven by you and a world class engineering team.
What You'll Do
- Design, build and operate full-stack web applications and backend services for internal security tooling
- Integrate LLMs directly into production products
- Build agentic AI systems capable of autonomous, multi-step actions including retrieval, cross-referencing, drafting and escalation
- Build and maintain data pipelines that ingest and process security data, including logs, scan results and alerts, for both human and AI consumption
- Own solutions end-to-end: design, build, test, deploy and support in production
- Collaborate closely with security engineers and analysts to understand real workflows and pain points
- Participate in code reviews, architecture discussions and agile ceremonies within a DevOps-driven team
Must-have
- Strong backend engineering experience with Python, using Flask, FastAPI or equivalent
- Real, production experience integrating LLMs into applications or products
- Hands-on experience with agentic AI patterns and tooling, such as LangChain, LangGraph, OpenAI Agents SDK or custom tool-calling/orchestration approaches
- Experience building and owning data pipelines
- Full-stack capability, with confidence across backend services and frontend interfaces
- A track record of owning systems end-to-end, from design through to production support
Nice-to-have
- Familiarity with cyber security concepts, including vulnerabilities, threat data, SOC workflows and security tooling
- Exposure to cloud infrastructure and container orchestration, including AWS, Azure, GCP, Docker or Kubernetes
Why This Role?
- Work on high-stakes, real-world problems where your tools directly improve how a security team operates
- Join a team that's serious about doing agentic AI properly
- Full ownership and autonomy over what you build
- Healthy package, benefits + bonus
If this sounds like something you'd be interested in, click APPLY or reach out directly to
[email protected] for more information.
Please note: Full Australian working rights are required for this position.
📌 Software Engineer (AI & Cyber Security) (Sydney)
🏢 Decipher Bureau
📍 Sydney