Senior Full Stack .NET Developer, Sydney

Hero is a supplier of innovative B2B technology SaaS solutions to the travel industry, servicing partners across Oceania, Europe and North America in over 1,500 locations.

Working in a small yet fast-paced environment, your hard work will be highly rewarded and you’ll be given the opportunity to establish a long-term opportunity and grow your career.

We are looking for a customer-oriented .NET Developer to become a valuable addition to our vibrant team. In this role, you will be a key contributor to the creation, improvement, and upkeep of our top-performing systems and applications.


  • Design, develop, and maintain robust and scalable fullstack solutions using C#/.NET
  • Build and maintain APIs
  • Implement integrations with external systems and services
  • Leverage Azure cloud services to architect, deploy, and manage scalable and reliable solutions
  • Collaborate with other departments to identify opportunities for enhancing customer experience and operational efficiency
  • Using best DevOps practices, including continuous integration, delivery, and deployment


  • 3+ years experience developing and delivering commercial solutions using C#/.NET
  • Experience in working with Front-end technologies such as ASP.NET MVC, Angular or React
  • Proven expertise in building and maintaining APIs
  • Experience in implementing integration with 3rd party systems
  • Good knowledge of SQL Server
  • Understanding of event-driven architecture
  • Hands-on experience with cloud services: Azure or AWS
  • Solid understanding of DevOps practices, CI/CD pipelines, Git
  • Proficiency in automated testing frameworks and practices to ensure software quality

Nice to have:

  • Experience in travel industry

Working at Hero offers you:

  • A hybrid working environment encompasses a mix of office and home-based work
  • Paid learning and certifications
  • Travel opportunities & discounts
  • A fun and modern working environment

Note that all applicants must hold Australian citizenship, permanent residency or any other full-time working permit. Hero is unable to sponsor or support visa applications.

Apply Now