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Senior Software Engineer

The Onset
Sydney, NSW
A$170,000-$200,000 p/a + Super + Equity
Information & Communication Technology → Developers/Programmers
Full-time
Hybrid

Posted 10 days ago


Senior, Lead & Principal Engineers - Own Architecture, Shape Systems, Make Impact
If you come from a backend-heavy stack whether .NET, Node, Go, C++, or beyond, this is your chance to lead system design and architecture while learning new technologies like Python along the way.

Scale with Purpose. Build Software with Impact.

Global Insurtech, Scaling Fast
Insurance has long been seen as complex, outdated, and fragmented. We’re changing that.
This world-leading Insurtech is redefining how people experience insurance by embedding intelligent protection into the platforms and digital experiences people already love. Backed by top-tier VC Airtree and Movac, we’re scaling globally to modernise a tired industry and we need engineers like you to lead the way.

Your Impact Starts Day One
This isn’t a role for incremental tweaks or following tickets. From day one, you’ll shape how the platform scales, define architecture decisions, and set engineering standards. You’ll design systems, solve complex problems, and influence the future of an industry that touches millions of people.

What You’ll Work On

  • Own design and architecture for a globally scaling platform
  • Build microservices (Python/Django experience is a plus, but not required you’ll have the opportunity to learn it)
  • Cloud-native infrastructure with AWS, Terraform & CloudFormation
  • Cross-functional squads with product, design, and data at the same table
  • Engineering best practice grounded in SOLID principles and clean architecture
  • Mentorship and collaboration in a high-performance culture

Why Join?
Because here, your work matters. You won’t inherit legacy systems - you’ll build enduring solutions that scale. You’ll influence both technology and product direction while shaping the engineering culture.

What’s In It For You

  • Hybrid Flex: 2-3 days in-office, 2-3 days from home
  • Growth Budget: Coaching, conferences, and L&D support tailored to your career
  • Inclusive Leave: Progressive parental leave and wellness policies
  • ESOP: Real equity in a high-growth business
  • Support to Thrive: B Corp values, top-tier gear, wellbeing initiatives, and an environment designed for your best work

If you’re a senior engineer ready to lead with impact, build with purpose, and shape the future of insurance on a global stage, we’d love to hear from you.
Apply below or send your application directly to [email protected]


About The Onset

Sydney, NSW, Australia

This company does not have any further information provided at this time. We encourage you to research the company by searching for them to learn more about the company or role in question before applying.

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