Frontend Developer (.NET / Blazor)

Employment: Full time, permanent position. Office based at Centurion | Midrand area in Gauteng. NO hybrid or remote work options.

Salary: R 50 000 - R60 000 CTC per month

Company benefits: Provident fund and December Annual bonus.

Essential Legal Requirements: Must be a South African born citizen with a Clean Criminal background and ITC (financial history) - checks will be done on shortlisted applicant.

Report to: CIO

Working hours: Monday to Friday, 08:00 to 17:00. This is an office based position at their Head Office based in Centurion | Midrand area. 

Job Purpose:

• Minimum 5+ years’ experience in .NET / C# development, with a strong focus on frontend development using Blazor (Web Assembly preferred), and experience consuming APIs and working within modern development practices.


• Design, develop, and maintain frontend user interfaces and components for web-based business applications used across Head Office and Branch Offices.


• Translate functional, business, and design requirements into high-quality, scalable frontend solutions using Blazor and the Microsoft .NET stack.


• Develop clean, efficient, and maintainable frontend code following established coding standards, UI guidelines, and component-based best practices.


• Perform thorough frontend testing, debugging, and troubleshooting to ensure responsive, stable, and reliable user experiences across supported browsers and devices.


• Development of new UI features and enhancements for business systems (e.g., ERP, WMS, POS, Back Office applications).


• Support and maintenance of existing frontend applications, ensuring consistent behavior and minimal disruption to users.


• Integration of frontend components with backend APIs and services, collaborating with backend developers as required.


• Continuous improvement of frontend code quality through peer reviews, refactoring, and reuse of shared components.


• Create and maintain accurate frontend technical documentation, including component specifications, UI patterns, and release notes.


• Collaborate closely with backend developers, designers, and IT Operations to ensure smooth deployments, reliable production rollouts, and alignment between frontend and backend systems.


• Stay up to date with emerging frontend technologies and practices within the Microsoft ecosystem, particularly Blazor, .NET, and related UI frameworks.

Qualifications and or Experience:

• Diploma or Degree in Information Technology, Computer Science, Software Engineering, or equivalent relevant work experience


• 5+ years’ professional experience in .NET / C# development


• Frontend Developer with strong experience in the Microsoft stack


• C#


• .NET Framework (4.x and above)


• .NET / .NET Core


• Blazor (WebAssembly preferred, Server exposure advantageous)


• Component-based UI development


• DevExpress and/or MudBlazor


• HTML


• CSS


• JavaScript (for frontend development and Blazor interop)


• REST APIs (consumption and integration)


• JSON


• Web API (ASP.NET Core: Integration focused)


• MVC (working knowledge / integration awareness)


• Git / version control


• Basic CI/CD awareness


• On-premises web application environments (IIS)


• Beneficial (Not essential)


• Experience with enterprise-scale internal systems (ERP, WMS, POS, Back Office applications)


• Blazor WebAssembly (advanced usage or production experience)


• Blazor Server (working knowledge)


•  DevExpress UI components


• MudBlazor UI components


• Frontend architecture and reusable component design


• UI / UX awareness and usability-focused development


• Responsive design and cross-browser compatibility


• Integration with backend services (ASP.NET Core / Web API)


• Legacy system UI modernization


• IIS (deployment and troubleshooting awareness)


• Agile / Scrum development environments


• CI/CD pipelines (frontend build and release exposure)


• Automation or tooling to improve frontend developer productivity


•  Continuous learning within the Microsoft / .NET ecosystem
  
  

EASTERN PERSONNEL CONSULTANTS CC (SINCE 1990)
Register CV on our database: https://tinyurl.com/Eastern-Personnel
Website: https://easternpersonnel.co.za/
LinkedIn: https://www.linkedin.com/company/easternpersonnel