Job Description

Blazor WebAssembly (WASM)

Experience : 5-8 years

Duration : 3+ months

Remote

Working hours : 8 hours per day

Primary Responsibilities:

1. Blazor WASM Front-End Development:

Develop responsive PWAs using Blazor WebAssembly.

Build and maintain Razor components for reusable UI functionality.

Implement touch-friendly, mobile-optimized interfaces.

Integrate browser-supported device APIs (e.g., Camera, GPS, File Upload).

2. Backend/API Development (.NET Core):

Design and develop RESTful APIs using .NET Core.

Build backend services for data sync, task processing, and offline caching.

Use asynchronous programming patterns for performance.

Apply dependency injection, logging, and middleware to backend architecture.

3. PWA Optimization:

Implement service workers for offline access and background sync.

Ensure installable experience for users across browsers (iOS/Android).

Optimize app for performance, caching, and mobile data usage.

4. Cross-Platform Compatibility:

Ensure the application renders and behaves correctly across mobile devices and tablets.

Test against different screen sizes and orientations.

Maintain responsive and accessible UI across platforms.

5. Code Quality & Collaboration:

Write clean, modular, and well-documented code.

Participate in code reviews and pair programming.

Collaborate with QA, designers, and backend engineers to ensure cohesive development.

Required Skills:

Strong expertise in Blazor WebAssembly, Razor components, and .NET Core. Solid understanding of PWA architecture. Familiarity with HTML5 device APIs accessible via browser. Experience with offline-first design patterns and service workers. Proficient in C#, LINQ, EF Core, and asynchronous programming. Good understanding of RESTful services, JSON, and HTTP.
Job Type: Freelance
Contract length: 3 months

Pay: ?100,000.00 - ?120,000.00 per month

Experience:

Blazor WebAssembly (WASM): 6 years (Preferred) .NET Core: 6 years (Preferred) PWA architecture: 6 years (Preferred) Power BI: 6 years (Preferred)
Work Location: Remote