An international software product company from Australia is hiring Senior .NET Engineer in HCM city, joining a foundational engineering tech hub building enterprise-grade backend services using .NET and Azure. You will design, develop and maintain scalable microservices that power mission-critical platforms used by tens of thousands of users globally. The job requires solid experience in backend development using .NET technologies and strong command of English skills.
Why You'll Love It Here:
- Be part of the foundational engineering cohort
- Work on mission-critical global systems
- Build modern cloud-native architecture from the ground up
- Influence engineering standards and practices
- Collaborate in an international, culture-first organisation
- Grow into senior technical or architectural leadership roles
What Will you Do:
- Design and implement .NET 8 microservices
- Extract domain logic from a legacy system into bounded contexts
- Build RESTful APIs and event-driven services
- Implement asynchronous communication via Azure Service Bus
- Design resilient, observable cloud-native services
- Write automated unit and integration tests
- Participate in architecture discussions and design reviews
- Contribute to CI/CD and infrastructure automation
- Collaborate directly with global stakeholders when needed
Job requirements:
- 4+ years of backend development experience
- Strong proficiency in C# and .NET Core / .NET 6+ / .NET 8
- Experience building APIs and distributed systems
- Familiarity with Azure (App Services, Azure SQL, Service Bus, Functions)
- Experience with asynchronous programming and event-driven design
- Solid understanding of relational databases and data modeling
- Experience with CI/CD pipelines and Git workflows
- Ability to reason about scalability, resilience, and failure modes
- Comfort working on architectural modernization projects
- Clean code practices and test-driven thinking
- Strong problem-solving skills
- Communication & Ownership
- Ability to explain technical trade-offs clearly
- Comfortable collaborating across teams
- Ownership mindset — you build it, you improve it.
Salary, benefits:
- Monthly salary base: flexible to discuss
- Annual performance bonus
- 13th month salary.
If you would like to apply for the job or find out more, please contact Hieu Nguyen at TECHSPACES on