IT
Senior C# Developer
Hire Resolve
Centurion, Gauteng
Permanent
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Posted 23 February 2026

Job Details

Job Description

an award-winning IT company with over 17 years of experience specializing in custom software development, mobile app creation, and web development, is seeking a high-caliber Senior C# Developer to join their dynamic team in Pretoria. You will be responsible for engineering sophisticated web applications within the Microsoft stack, driving technical excellence in a fast-paced, collaborative environment.

Responsibilities: 

  • Engineering: Architect, develop, and maintain robust web applications using ASP.NET and .NET Core.

  • Database Management: Design efficient data layers using Entity Framework and optimize complex T-SQL queries/stored procedures.

  • Full-Stack Integration: Collaborate with front-end teams to ensure seamless JavaScript integration and high-quality UI/UX.

  • Quality Assurance: Lead code reviews, conduct rigorous testing, and oversee feature deployments.

  • Optimization: Proactively troubleshoot, debug, and enhance application performance and scalability.


Minimum Requirements: 
  • Experience: 8+ years of professional C# development.

  • Core Stack: Expert-level proficiency in ASP.NET Core, EF Core, and SQL Server.

  • Web Technologies: Strong command of JavaScript, HTML5, CSS3, and RESTful APIs.

  • DevOps & Tools: Experience with Git or Azure DevOps version control.

  • Architecture: Deep understanding of OOP, SOLID principles, and design patterns.


Benefits:

  • Competitive salary based on experience (salary can potentially be more based on experience/skills)

IF you meet the above requirements and want to make a career-changing move, apply today by emailing your CV to [email protected]