Senior .NET Developer – C#, SQL & Agile

Sercanto; Sydney; On-site; AUD 120,000 - 160,000; Full time

Job summary

We are seeking a senior .NET developer with 8+ years of professional experience to join a Sydney-based team. You will work on robust C#, OOP, and .NET Framework projects, delivering clean, scalable code.

Strong hands-on experience with threading, XML handling, LINQ, SQL Server, JavaScript, and version control (Git/TFS) is required. Nice to have .NET Core, React/Angular, CI/CD, and BizTalk exposure.

Qualifications

• 5–10 years of professional .NET development experience.
• Strong proficiency in C#, Object-Oriented Programming, and the .NET Framework.
• Solid hands-on experience with threading, XML handling, LINQ queries, and SQL Server (T‑SQL, indexing, performance tuning).
• Classic JavaScript, DOM, async patterns, and experience using Git, TFS, or similar version-control tools.

Responsibilities

• Develop and maintain .NET applications with a focus on performance and reliability.
• Contribute to SDLC processes, code reviews, and Agile practices.
• Collaborate with cross-functional teams to deliver robust software solutions.

Skills

.NET development

C#

Object-Oriented Programming

SQL Server

JavaScript

Git/TFS

Tools

Git

TFS

Job description

We are seeking a senior .NET developer with 8+ years of professional experience to join a Sydney-based team. You will work on robust C#, OOP, and .NET Framework projects, delivering clean, scalable code.

Strong hands-on experience with threading, XML handling, LINQ, SQL Server, JavaScript, and version control (Git/TFS) is required. Nice to have .NET Core, React/Angular, CI/CD, and BizTalk exposure.