At a Glance
- Tasks: Build and maintain cutting-edge software for real-world cyber simulations.
- Company: Fast-growing cybersecurity startup with a mission to recreate cyber conflict.
- Benefits: Flexible hours, competitive salary, equity, and real ownership of projects.
- Other info: Join an elite team tackling unique global challenges in cybersecurity.
- Why this job: Make an impact from day one in a dynamic, innovative environment.
- Qualifications: Experience in full-stack development, especially with React, Typescript, and Python.
The predicted salary is between 72000 - 88000 $ per year.
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.
Full-Stack Software Engineer 26.05.2026 / Remote (Australia / Korea timezone) in Perth employer: XINTRA
At XINTRA, we pride ourselves on being an exceptional employer, offering a unique opportunity to work at the forefront of cybersecurity technology. Our flexible work culture allows you to take ownership of your projects while collaborating with elite peers in a fast-paced startup environment. With competitive salaries and equity options, you'll not only contribute to meaningful work but also share in the success of our innovative platform that supports defence and intelligence teams globally.
