Senior Full Stack Engineer - Agent Experience at NinjaTech AI — Sydney, Sydney Region

About this role

Sydney · Full-time · On-site/hybrid SuperNinja is an AI workforce that plans, writes code, runs research and ships real work for customers. You would own the surface where people meet that agent — the thread, the workspace, the moment a task becomes a deliverable. It is the highest-visibility slice of the product and it changes weekly. What you'll do Own end-to-end slices of the agent experience — UI, API and the backend services behind them, not just the frontend of someone else's endpoint. Sh…