Senior Python Engineer

The Onset


Date: 1 day ago
City: Sydney, New South Wales
Contract type: Full time
Job Description

Scale with Purpose. Build with Impact.

You’re a Senior Python Engineer who wants more than just a seat at the table, you want to reshape the game.

They’re transforming insurance as the world knows it and with global growth underway, they need brilliant engineers to support building for the future.

You’ll work with smart, curious engineers in a product-led, fast-paced startup environment where your ideas actually shape the roadmap.

They’re a high-growth, VC-backed Insurtech with $52 million behind them and the ambition to match.

Why join?

Because here, you’ll ship real-world impact from day one on a platform that’s doubling in size and making waves across borders.

You’ll Be Hands-on With

  • Python (Django) microservices, architecting scalable systems built for performance.
  • Cloud-native development in AWS, automating infrastructure with Terraform and CloudFormation.
  • Collaborating across disciplines including design, product, data - to solve meaningful customer problems.
  • Clean, maintainable, production-grade code using SOLID principles.
  • Supporting and mentoring engineers, contributing to a high-performing and resilient engineering culture.


You won’t just maintain a legacy codebase, you’ll build a modern platform from the ground up.

What’s in it for you?

  • Hybrid work: 3 days are in-office collaboration days ; 2 days is WFH.
  • Personal growth: Coaching budget and learning support to sharpen your craft.
  • Inclusive parental leave: Because families come in all forms.
  • ESOP: Own part of the journey. We’re all in this together.
  • Top-tier tools & wellbeing resources: Great gear and support to do your best work.


If you're ready to play to win, lead with heart, and help build a globally relevant platform with real impact let's talk.

Reach out to [email protected]
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