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Full-Stack Software Engineer 26.05.2026 / Remote (Australia / Korea timezone)

XINTRAAustralia🇦🇺Australia

Quick overview

SeniorityMid Senior
Employment typeFull Time
Work modeRemote
LocationAustralia
DjangoMicroservicesSQL5GPythonReactTypeScriptCI/CD

Job description

As an experienced Full-Stack Software Engineer, you have a proven background building large-scale software and platforms that ship to real customers. You understand what it takes to design systems that are robust, modular, and production-ready, and you can move seamlessly from architecture to code.

As an engineer at XINTRA, you will be responsible for building features and maintaining various projects using a React and Typescript frontend and a Python Django backend. You will work closely with our Infrastructure, Simulation and Red Teams to integrate a wide variety of cloud systems into a seamless end-user experience.

  • Deliver full-stack web app features to production. (Experience with our React / Typescript / Django / Python technology stack is a plus)
  • Co-design integrations with our Infrastructure, Simulation and Red Team's services. (Experience with microservices, queues, API spec tools is a plus)
  • Operate and scale our database and ingestion processes. (Postgres, SQL experience is a plus)
  • Uphold and improve high standard of testing and code quality.
  • Ship confidently in a cloud-native CI/CD environment.
  • Lead new features; collaborating within the team to bring ideas from chaos to clarity.
Why Join XINTRA

If you've ever wanted to build the world's most realistic cyber simulations, this is the place for you. If you want to build technology that pushes the boundaries of cybersecurity, this is where you'll do the most meaningful work of your career.

From simulated "Chinese" campaigns hacking into 5G networks to Russia-style operations against critical infrastructure. Our environments mirror the complexity of enterprise and government networks, letting teams train, test, and defend in lifelike conditions.

We are a VC funded, fast-growing cybersecurity startup with clients in governments, defense, and Fortune 500 enterprises. Our mission is to recreate the real world of cyber conflict.

What it's like working with us:

Impact from day one - Your work shapes a platform used by intelligence and defense teams worldwide.

Elite peers - Join a small, senior team solving globally unique problems in cyber simulation.

Flexible hours, real ownership - We care about outcomes, not clock-in times.

Competitive salary & equity - You'll share in the upside of what we're building.

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