Senior Software Engineer (.NET)

Contract - Senior Software Engineer (.NET)

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 modernization 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 craftsmanship 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
• Direct collaboration within a close-knit, cross-functional squad where your contributions matter
  

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion on your career.