Senior Software Engineer

We're looking for a Senior Software Engineer to shape the future of our platforms and lift engineering standards. You'll drive technical quality, scalability, and security, and partner with stakeholders to shape solutions. You'll have hands-on experience with C# and.NET, building ASP.NET Core APIs and distributed systems, and designing microservices architectures. You'll also have experience with NoSQL, cloud platforms, and modern AI-driven development.

Requirements

• Strong hands-on experience with C# and.NET (Core / 5+)
• Deep experience building ASP.NET Core APIs and distributed systems
• Proven experience designing microservices architectures
• Strong knowledge of event-driven systems
• Advanced experience with NoSQL (Cosmos DB or MongoDB)
• Recent experience with Microsoft Azure, including App Services, Functions, Service Bus, Key Vault, API Management
• Previous exposure to multi-cloud environments (AWS and/or GCP)
• Hands-on experience delivering Generative AI solutions in production
• Experience building or working with Agentic AI systems or intelligent automation
• Familiarity with tools like GitHub Copilot, Cursor, or similar AI-assisted development tools

Benefits

• Strong culture and the support of a values-based recognition program
• Novated leasing benefits and discounts
• 12 weeks paid parental leave
• Comprehensive learning and development opportunities to support your career growth
• Sonder digital wellbeing platform, providing personalised support 24/7, plus annual flu vaccinations
• Default Income Protection Insurance reimbursed for members of the MMS Default Super Fund
• Exempt Employee Share Plan
• Volunteer leave & Career break
• MMS Rewards program