Senior Programmer

Salary: $110,000 – $150,000 per year

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

• Strong experience with .Net 8 Framework Legacy ASP Web Forms

• Expert-level SQL tuning and database design

• Comfortable working with .aspx pages, jQuery, JavaScript, and raw SQL

• Excellent documentation skills and confident verbal/written communication

Desirable Skills

• Proven work on platform modernisation using Domain-Driven Design.

• 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