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 workplace where engineering decisions reach production quickly.
High-Impact R&D;
: Direct involvement in building patented technology that directly shapes the product roadmap.

📌 .Net Developer (Newcastle)
🏢 NTP Talent
📍 Newcastle