Senior Programmer
Location:
Hybrid (Parramatta) |
Type:
Full-time
Role Overview
We're looking for a senior developer to implement and modernise VINCI's core platform. You'll work across legacy and new systems - built in C# / .NET Framework 4.8, jQuery (.aspx Web Forms), and SQL Server. The company's future state includes programming in Blazor as we replatform our stack.
Key Responsibilities
Stakeholder Engagement:
Translate product requirements into scalable technical solution
Debugging & Programming:
Diagnose and resolve issues across the codebase
Code Quality:
Apply SOLID principles, write tests, and participate in code reviews
Data & Performance Optimisation:
Improve SQL Server performance, including query and index tuning
Feature Delivery:
Design and implement new platform features
Solution Architecture:
Design new modules and refactor legacy components
Requirements
8+ years' experience in.NET development




Robust experience with .Net 8 Framework Legacy ASP Web Forms
Expert-level SQL tuning and database design
Excellent documentation skills and confident verbal/written communication
Hands-on with Blazor (Server Apps), Entity Framework, Dapper, and LINQ.
Personal Qualities
Proactive and outcome-focused
Passionate about continuous learning
What You'll Get
Competitive salary and hybrid work flexibility
Choice of hardware and access to modern development tools
Involvement in key architectural decisions
A role with purpose: helping support patient recovery
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📌 Senior Programmer (Sydney)
🏢 VINCI Software
📍 Sydney