Full-Stack Engineer | Sydney | Base plus equity | Senior - Staff level, Data-Heavy Product, React, Python, 3D Data/Mapping An early-stage AI company in Sydney needs a full-stack engineer to make a data-heavy product fast, clear and enjoyable to use.

The company The product helps engineering teams make sense of large volumes of operational data from machines, with customers using it daily. Small senior team, live customers and backing from leading investors.

The role

You’ll own whole areas of the product, from deciding what to build through to shipping it and improving it. Most of the challenge is in the browser: showing a lot of data at once in ways people can understand, and keeping it fast as the data grows. You’ll work across the stack when a feature needs it, and your work reaches real users within days.

What you’ll do

- Design, build and ship product features end to end
- Build interfaces that combine spatial views, charts over time, maps and dashboards, and work well on mobile
- Find out why pages are slow and fix the underlying cause




- Raise the standard of front-end work across the team
- Write the APIs, data models and background jobs a feature needs

What you bring

- Experienced in building production web products, front end and back end
- Solid React and TypeScript, and solid CSS
- Good product judgement: you can make sensible design decisions without a mock-up for every case
- Experience making data-heavy pages fast
- Comfort with a Python back end, or a quick learner on one
- A habit of shipping often and owning the result

Nice to have

- Visualisation-heavy products, including 3D, mapping or charting libraries
- Experience building or maintaining a design system
- Fluency with AI coding tools
- Interest in hardware, IoT or industrial systems

What’s on offer A competitive base plus meaningful equity, a small senior team with no layers, and an inner-Sydney office with one flexible day a week.

📌 Senior Software Engineer (Sydney)
🏢 ProFound People
📍 Sydney