Mid-level .NET Engineer

Join a market leader in injury and claims management — supporting 2.2M+ workers, 300,000+ employers, and over $100B in claims payments across Australia, backed by 110+ years of industry experience and community impact.

The Opportunity

Enable efficient claims and recovery support at a top-performing organisation serving millions nationwide — while strengthening workflows, accuracy, and service quality.

Why join us?

• Proudly Great Place to Work® certified
• Celebrate globally: Company trips (2025: Hong Kong, 2024: Thailand), Culture Champs, Year-end parties, leadership awards & more
• Grow with stability: 100+ in our 10-Year Club by 2025
• Dynamic talent network: 2,000+ across APAC and beyond
• Competitive compensation with annual reviews
• Comprehensive medical care for you and your family
• Generous paid leave because work-life balance matters
• Level up with LinkedIn Learning and tailored training
• Flexible work setup

Staff Testimonial

“It’s incredibly rewarding to know our work helps millions of workers recover and return to life, supported by a team that genuinely cares ”- Senior Developer, ASW Vietnam.

What You’ll Do

• Work across multiple projects simultaneously (~9 active + 1–2 small incoming)
• Build and maintain web applications using .NET (backend-heavy, fullstack expected)
• Write  SQL Server queries; optimize at both database and application layer
• Work within a microservices architecture; understand system structure and component interactions
• Write unit tests consistently mandatory, code coverage 80%+
• Collaborate daily with the Sydney (Australia) team on project handovers and ongoing development
• Occasionally collaborate with other internal teams (e.g., Phoenix, satellite teams)

Key Criteria

• Minimum 3 years in software development with good English communication skills
• .NET: Core tech stack; expected as baseline technical foundation for the role
• SQL Server / database optimization Able to write and optimize queries on large/production datasets
• Application layer optimization Able to think about and implement performance improvements at the application level, not just get features working
• System design thinking Able to look at a system diagram, explain what each component does, why it exists, and how to improve it; must apply concepts in real context, not just recite theory
• Frontend (React) Team is fullstack (70% BE / 30% FE); candidate must have frontend foundation and willingness to cover FE when needed; prior FE experience preferred over purely backend profiles

Work setup

• Ho Chi Minh City (Ree Tower, Xom Chieu Ward): Vietnam business hours (8 am – 5 pm). Hybrid set up with 2 days/week in the office

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