Senior .NET/Blazor Developer – Logistics

About the role

We are looking for a highly skilled developer to design, develop, and maintain enterprise‑grade web applications for the logistics sector in Johannesburg.

Key responsibilities

• Design, develop and maintain web applications using C#/.NET (Core or Framework).
• Build interactive UI components with Blazor (Server or WebAssembly).
• Write optimized SQL queries, stored procedures and design database structures in SQL Server.
• Integrate RESTful APIs and third‑party services.
• Troubleshoot, debug and improve system performance.
• Participate in architecture and design discussions.
• Maintain code quality through best practices, code reviews and unit testing.
• Collaborate with business analysts and stakeholders to refine requirements.
• Support production systems and resolve incidents as needed.

Required profile

• Degree or Diploma in Computer Science, Software Engineering or related field.
• 4–8+ years of experience in C#/.NET development.
• Strong experience with Blazor (Server or WebAssembly).
• Advanced knowledge of SQL Server (T‑SQL, stored procedures, indexing, query optimisation).
• Experience with ASP.NET Core Web APIs.
• Understanding of OOP principles and design patterns.
• Basic to intermediate knowledge of HTML, CSS and JavaScript.
• Familiarity with Git version control.
• Experience in debugging and performance tuning.

Required skills

• C#
• .NET
• Blazor
• SQL Server
• T-SQL
• ASP.NET Core
• HTML
• CSS
• JavaScript
• Git