.NET Developer

What's in it for you? If you are tired of corporate bureaucracy and ticket-clearing roles that lack genuine technical ownership, this is your playground. You will join a lean, high-velocity Australian software organisation working directly alongside the CTO and Founder to build patented hyper-automation and AI platforms. Shipping 2 to 3 production releases per day across 8 active application versions, you will take full technical ownership from C#.NET backend services and desktop client components to complex database architectures handling millions of records, while jumping straight into rebuilding the core Document AI system. What you'll be doing: Core C# & .NET Engineering: Design, write, and maintain robust backend logic, APIs, and desktop application features in C# and .NET.Advanced SQL & Data Modelling: Write complex queries, optimise indexing, tune performance, and design database schemas across 32+ integrated sub-applications.Document AI System Rebuild: Take direct ownership of rebuilding and optimising the core Document AI system from day one.High-Velocity Deployment: Participate in continuous deployment workflows delivering 2 to 3 production releases daily.R&D & Feature Feasibility: Collaborate directly with the CTO and Founder in daily engineering huddles to evaluate, prototype, and build new capabilities.System Refactoring & Performance: Identify memory, database access, and application bottlenecks to ensure sub-second response times for complex compliance processing.Quality & Standards: Participate in peer code reviews, champion clean code practices, and maintain stability across both R&D and BAU engineering streams. Experience required: Core Stack Proficiency: 5 + years of current, hands-on software development experience using .NET, C#, and SQL.Deep SQL Fluency: Exceptional relational database skills with proven ability to write, debug, and optimise complex queries, execution plans, and large-scale data architectures.Full-Lifecycle Exposure: Experience across backend APIs, data access layers, and business logic, with desktop development exposure (WPF, WinForms, or MAUI) highly regarded.Agile / High-Velocity Execution: Demonstrated ability to thrive in rapid-release CI/CD environments with continuous integration practices.Problem-Solving Mindset: Proactive curiosity toward software architecture, system efficiency, and AI-driven workflow automation. About the company: You will be joining a fast-paced, high-velocity Australian software organisation delivering hyper-automation and AI solutions to enterprise clients. With a lean, highly capable core engineering team of 6 developers, the company splits its technical focus into an R&D stream building patented technologies and AI rules engines, and a BAU stream dedicated to high system performance and backend refactoring. Supporting rapid iteration with 2 to 3 production releases per day across 8 active application versions, they provide an environment built around speed, quality, and modern software engineering practices. Benefits: Workplace Flexibility: Hybrid work flexibility based in Lake Macquarie, although the first couple of months will be mostly in the office.Direct Access to Leadership: Flat hierarchy with daily syncs alongside a veteran CTO and Founder.High-Velocity Culture: Low-bureaucracy environment where engineering decisions reach production quickly.High-Impact R&D: Direct involvement in building patented technology that directly shapes the product roadmap. What's next? NTP Talent is recruiting for this role. All applicants will receive a response. The easiest way to register your interest is to apply using the link. If you'd like to have a chat about the company, the role, the benefits and their big plans for the future, please contact Kyle Chapman on 0401 398 797 or kyle@ntptalent.com.au