Senior Full-Stack Engineer - .NET & React for Growth
Summary
Senior full-stack engineer joining a customer acquisition team serving a financial services client in Sydney. Day to day you own features end to end — from design to release — building React/TypeScript front ends backed by .NET APIs and services, shaping onboarding, identity and promotions with a focus on conversion, performance and accessibility.
Big Wave Digital is seeking a Senior Software Engineer to join the customer acquisition team for a financial services client. You’ll own features from design through release, building in React/TypeScript with .NET APIs and services.
You’ll shape technical decisions and impact onboarding, identity and promotions, while collaborating with design, product and compliance teams. The role emphasizes hands-on ownership across the stack, with a focus on conversion, performance and accessibility to