AI Product Builder
Who we are
Rethink AI is a consulting and product firm built to take organisations from AI curiosity to AI advantage. We don't just advise — we build.
Our anchor work has been with Rethink Group — parent to Rethink Investing, Australia's largest commercial buyer's agency, with more than $5.75 billion transacted over a decade in market. The group spans property, finance, legal, insurance, and renewables. We've shipped production AI systems now embedded in daily operations across the group, generating measurable business value.
Why this role exists
The hard part of building software isn't writing code anymore. It's judgment — choosing the right problem, designing a system that will survive production, catching the edge case before a user does.
We build software for high-stakes industries — property, finance, legal, insurance, education. Environments where getting it wrong is expensive.
We need a builder who treats AI as a collaborator, not just a tool. Who thinks about value first — then product, then architecture, then code. Who sees the difference between software that works and software people love to use — and can't stand shipping the first kind. Who's already building in their spare time because they can't stop.
You'll work directly with AI Principle Architect who cares about architecture, craft, and details. You'll leave having shipped production systems in a domain where few have. We will provide you with best tools in the market,
What you'll ship
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Features across the full stack, end to end
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Agentic AI systems that reason over complex business domains and improve through feedback loops
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Interfaces people love using, not tolerate
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Software with trackable, measurable business impact
We use a broad range of technology — AWS as the cloud provider, React on the frontend, Python or TypeScript on the backend. Or whatever AI wants to write that day.
What you'll get
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The best tools in the market — whatever helps you ship. Claude, Codex, whatever comes next.
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Coaching from a experienced team — real mentorship on architecture, product thinking, and craft. Who has been in the game for decades.
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Room to innovate — we're small enough that your ideas ship in days, we love ideas! Build, learn, iterate.
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Visible impact — your code lands in real production workflows. What you build gets used, measured, and iterated.
Send your résumé and a short note about what you've built.
No cover letter gymnastics. Attach your résumé, a few links to things you're proud of, and one paragraph on why this role. We read every application and reply within three business days.