Intermediate C# Developer

Zohorecruit; Johannesburg; On-site; ZAR 420,000 - 540,000; Full time

Job summary

Zohorecruit seeks an Intermediate C# Developer to build and maintain insurance applications in C#. The desktop client is in WPF/XAML under MVVM, with ASP.NET and T-SQL work to support a client solution.

Responsibilities include creating and updating WPF screens, structuring UI with MVVM, and developing ASP.NET APIs alongside T-SQL changes. Insurance-domain knowledge is valuable for shaping features.

Qualifications

• Diploma or degree in Computer Science, Information Technology, Software Development, or a related field.
• Experience with C#, WPF, MVVM architecture.
• Experience with ASP.NET or Web API development.
• Proficient with T-SQL on Microsoft SQL Server.

Responsibilities

• Build and modify WPF screens in C# and XAML for insurance apps.
• Structure UI code with MVVM: views, view models, and commands.
• Build and modify ASP.NET application or Web API used by the client.
• Write and modify T-SQL for queries, joins, parameters, and stored procedures.
• Fix defects in the WPF client, ASP.NET layer, and T-SQL.
• Apply insurance-sector knowledge to features being built.

Skills

C#

WPF

XAML

MVVM

Data Binding

Education

Diploma/degree in CS/IT/Software Dev

Tools

ASP.NET

T-SQL

SQL Server

Job description

Johannesburg, South Africa | Posted on 02/10/2026

We are seeking an Intermediate C# Developer to b uild and maintain insurance applications in C#. Thedesktop client is written in WPF and XAML under the MVVM pattern, withsupporting work in ASP.NET and T-SQL.

Requirements

Responsibilities:

• Build and change WPFscreens in C# and XAML for insurance applications.
• Structure UI code withMVVM: views, view models, and commands.
• Build and change ASP.NETapplication or API code that the client uses.
• Write and change T-SQLagainst Microsoft SQL Server.
• Fix defects in the WPFclient, the ASP.NET layer, and T-SQL.
• Apply insurance-sectorknowledge to the features being built.

Experience:

• Build and change WPFscreens in C# and XAML for insurance applications.
• Structure UI code withMVVM: views, view models, and commands.
• Build and change ASP.NETapplication or API code that the client uses.
• Write and change T-SQLagainst Microsoft SQL Server.
• Fix defects in the WPFclient, the ASP.NET layer, and T-SQL.
• Apply insurance-sectorknowledge to the features being built.

Qualifications:

• A diploma or degree inComputer Science, Information Technology, Software Development, or a relatedfield.

Required skills:

C# and WPF:

• C# as the applicationlanguage.
• WPF as the desktop UIframework, with enough experience to build and change screens rather than onlyfollow a sample.
• XAML for layout, styles,templates, resources, and data binding.
• MVVM: separation of viewand view model, INotifyPropertyChanged, and ICommand.
• WPF data binding, includingdiagnosing a binding that does not update.

ASP.NET:

• ASP.NET used to build orextend a web application or Web API.
• Request and responsehandling between the WPF client and ASP.NET.

T-SQL:

• T-SQL on Microsoft SQLServer: queries, joins, parameters, and stored procedures.
• Changes to procedures andstraightforward schema objects used by the application.

Insurance:

• Commercial experience inthe insurance sector, on systems used by an insurer, broker, or insurancesoftware provider.