Senior Software Engineer | Build the Front Door to a Global Trading Platform Sydney CBD | $140k–$150k + super | .NET, React & TypeScript

What happens between someone discovering a trading platform and placing their first trade? That entire journey needs to be fast, clear and trustworthy. This is your chance to build it.

I’m recruiting a Senior Software Engineer for a growing global financial services business. You’ll join the team responsible for its public website, customer onboarding, sign-in, identity checks and acquisition campaigns. Your work will shape the first experience thousands of customers have with the platform.

What you’ll be building

• Customer-facing experiences in React and TypeScript, backed by APIs and services in .NET
• Onboarding flows that guide customers through registration and verification
• Data-driven decisioning that determines what each customer needs to do next
• Content-driven websites and promotions for different regions
• Reliable, maintainable features that your team can confidently release and improve

You’ll work closely with product, design, compliance and engineering, with ownership from the first conversation through to production.

What you’ll bring

• Strong .NET experience and the ability to build polished frontend features in React and TypeScript
• Experience with relational databases, dynamic rules engines and headless CMS platforms
• Sound engineering judgement around performance, testing and failure cases
• A genuine interest in how the product you build affects customer experience and growth

Experience with SSO, KYC integrations, multilingual sites, technical SEO or high-conversion consumer products would be a plus.

This is a full-time, onsite role in Sydney’s CBD. If you enjoy working across the stack and want to see a direct connection between your code and customer growth, I’d love to hear from you.