Lead .Net and Blazor Developer

Cape Town, South Africa | Posted on 01/17/2026

We are looking for a seasoned Lead Developer who has evolved with the tech landscape, demonstrating strong adaptability and deepdevelopment knowledge. You’ll play a key role in designing, building, and maintaining enterprise-grade applications using modern .Nettechnologies—particularly with C#,
Blazor
, and the Azure ecosystem. If you thrive on clean code, secure practices, reusable components,and scalable architectures, this role is for you.

Key Responsibilities:

• Design, develop, and maintain scalable web applications using C#, .NET Core
  , and Blazor(Server and WASM).
• Build and enhance component-basedUIs using Fluent UI (preferred) or Mud Blazor
  , ensuringreusability and performance.
• Develop back-end services using ASP.Net Core
  , following clean architecture principles.
• Integrate with AzureB2C for authentication and manage secure file transfers using Azure Blob Storage
  .
• Implement Entity Framework Core for data persistence, including LINQ queries and database migrations
  .
• Build CQRS-basedrequest pipelines using MediatR
  .
• Implement robust auditlogging
  , error handling, and security mechanisms.
• Contribute to CI/CDprocesses using Azure Dev Ops for seamless builds, testing, and deployments.
• Collaborate withcross-functional teams including UI/UX designers, QA engineers, and product managers.
• Stay up-to-date withevolving tech stacks and mentor junior developers.

Required

Qualifications and Skills:

• 10 years of overall software development experience with at least 5+ years working with  technologies.
• Deep expertise in C# programming and .NETCore development.
• Solid experience with Blazor Framework
  , including Blazor Server and Blazor Web Assembly
  .
• Proficient in creating modular,reusable UI components using Fluent UI or Mud Blazor
  .
• Skilled in Entity Framework Core
  , including writing LINQ queries and handling DBmigrations
  .
• Hands-on experience with Azure services
  , particularly Azure B2C
  , Blob Storage
  ,and Azure Dev Ops
  .
• Familiarity with MediatR and CQRS design patterns.
• Strong understanding of securecoding practices
  , including audit logging
  , secure filetransfers
  , and error handling
  .
• Excellent problem-solving skills and a proactive attitude toward learning and applying new technologies.
• Experience working in Agile/Scrum environments.
• Prior involvement in enterprise-grade software projects.
• Contributions toopen-source or developer communities.
• Proven experiencefilling a leadership role.

Technical overview of the required skills:

• C#  Core
• Deep understanding of C# isfoundational.
• Familiarity with ASP.NET Corefor back-end services
• Proficiency in both Blazor Server and Blazor Web Assembly (WASM).
• Understanding of component-based architecture and lifecycle
• UILibraries and Design Systems
• Experience with Fluent UI(preferred) or Mud Blazor
• Ability to build reusable
  
  UI components like grids, buttons, and menus
• Entity Framework Core
• For data access and ORM(Object-Relational Mapping).
• Includes DB migrations andLINQ queries
• Azure Dev Ops for CI/CD pipelines and deployment
• Mediat Rand CQRS
• Implements Command Query Responsibility Segregation (CQRS) patterns for request handling
• Security and Logging
• Audit logging of database changes.
• Secure file transfers anderror handling

•

Location:

Cape Town (hybrid way of work)

• Contract position – let’s work between 6-12 months.