Senior Software Engineer

Your new company

Join a top‐tier Australian financial institution that spans retail, premium, business and institutional banking, plus funds management, superannuation, insurance, investments and sharebroking. You’ll become part of an organisation renowned for supporting Australians in building and managing their wealth, backed by a vast network of specialists across the country.

Your new role

As a Senior Software Engineer on the Business Banking collateral team, you’ll steer the modernisation of legacy platforms under the ADP transformation program. You’ll spend around 70–80% of your time shaping backend APIs in .NET and AWS, while also delivering front-end enhancements in React once core services are live. You’ll take end-to-end ownership of one collateral service stream, working closely with fellow engineers, a business analyst and a product manager to design resilient solutions. This role blends backend craft skills with enough React work to give you full-stack exposure.

What you'll need to succeed

• Solid expertise in .NET (version 8+ preferred) and object-oriented design
• Hands-on experience building, testing and deploying APIs independently
• Familiarity with AWS services and PostgreSQL for scalable data storage
• Practical React skills or willingness to pick up front-end best practices
• Strong grasp of system architecture, design patterns and API‐first development
• Bonus: Python exposure to support auxiliary scripting and automation
• Comfortable with a hybrid rhythm, joining onsite rituals twice a week

What you'll get in return

• Flexible hybrid setup: about half your week onsite on Mondays, Thursdays plus one self-directed day
• A pivotal role in a major collateral system overhaul, shaping the future of Business Banking tech
• Direct collaboration within a close-knit, cross-functional squad where your contributions matter