Senior Software Engineer (.Net and API)

A chance to contribute to a high-performing team within a financial sector organisation.

Job Title: Senior Software Engineer (.Net and API)

Duration: 12 Month Contract

Location: Sydney, NSW (Hybrid 2-3 days onsite / 2 days WFH)

We’re looking for a Senior Software Engineer (.NET and API) to join a high-performing team building innovative AI-driven solutions in the financial sector.

You’ll play a key role in developing a next-generation platform and modernising backend systems to create a scalable, AI-powered experience that helps bankers better support small business customers.

Key Responsibilities

• Design, develop, and maintain backend services and APIs using .NET.
• Contribute to building scalable platforms that support AI-enabled applications and modern digital experiences.
• Assist in modernising legacy systems by migrating monolithic applications to a service-based architecture.
• Collaborate with engineers, product teams, and other stakeholders to deliver high-quality software solutions.
• Participate in Agile development activities including technical design, code reviews, and continuous improvement initiatives.
  
  

Must Have Skills/Experience

• 8-10+ years’ experience as .Net Backend Software Engineer
• Strong API Development
• Ideally has Banking and Finance domain experience, enterprise/large environment experience is acceptable
• Agile Environment
• Python Skills is a plus
• Exposure to AI coding tools / AI agents is a plus
  
  

For further information or a confidential discussion, please contact Gian Guanzon via [email protected] quoting reference 270067.

To apply, please click the Apply Now button.

Peoplebank and Leaders IT are committed to creating a diverse and inclusive workplace where everyone belongs. We welcome applications from people of all backgrounds, identities, and experiences. If you need adjustments to the recruitment process due to your circumstances, please let us know—we’re here to support you.