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This job expired on 31/08/2026. It no longer accepts applications.
Software Engineer (Fullstack JavaScript)
The Onset · Sydney
Job description
About the role
Join a $100m+ product company that powers millions of entrepreneurs worldwide. You will work on fast‑shipping, globally‑scaled features while experimenting with AI‑enhanced tooling in an engineering culture that values curiosity over hierarchy.
Key responsibilities
- Design, build, and evolve features for a global design platform.
- Develop backend services primarily using Node.js and TypeScript.
- Contribute to frontend code when needed.
- Create and maintain scalable microservices.
- Improve performance, reliability, and development workflows.
- Collaborate closely with product and design teams in an agile environment.
Required profile
- Solid commercial experience as a full‑stack or backend‑leaning JavaScript engineer.
- Strong fundamentals in Node.js and TypeScript.
- Experience tuning server‑side JavaScript performance.
- Hands‑on experience with CI/CD pipelines and cloud platforms such as AWS or Azure.
- Regular use of AI tools (e.g., Claude, GitHub Copilot, Cursor) and ability to review AI‑generated code.
- Curious, proactive, and eager to learn.
Required skills
- Node.js
- TypeScript
- JavaScript
- Microservices architecture
- Performance tuning
- CI/CD pipelines
- AWS or Azure
- AI‑assisted development tools (Claude, GitHub Copilot, Cursor)
What we offer
- AI‑forward engineering culture that encourages experimentation.
- Senior‑heavy team providing mentorship and rapid growth.
- Product ownership with minimal bureaucracy.
- Hybrid work model – one day a week in the Surry Hills office, the rest remote.
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The Onset
Sydney