Senior Frontend Developer - .NET Blazor

SE / SSE - Front End Developer - .Net, Blazor, HTML, CSS

Job Description

 

 

 

Requisites

Education Qualification: Degree in Computer Science or similar course.

Overall Experience

Experienced in developing modern, high‑performance web applications using a broad range of front‑end technologies combined with the Microsoft development stack. Skilled in building responsive, component‑driven interfaces built on .NET.

Total & Relevant Experience (years):

4 – 8 Yrs

Designation/Role: Frontend Developer

Location: Mumbai

Working Hours: Full Time 

Role Summary:

The Frontend Developer will be responsible for designing and implementing high‑quality, user‑centric interfaces for a Blazor based web application. This role requires strong proficiency in modern web development technologies, with a focus on the Blazor framework within the .NET ecosystem. The developer will collaborate closely with backend engineers, UX/UI designers, product owners, and other stakeholders to deliver responsive, performant, and maintainable front-end solutions.

Skillset / Responsibilities

Essential:

Essential Skillset

• Proficiency in Blazor WebAssembly and C# within the .NET ecosystem.
• Understanding of Razor Components, HTML5, CSS3, and modern JavaScript.
• Experience in building unit tests using NUnit or Visual Studio test frameworks.
• Experience integrating front-end components with backend services.
• Ability to build clean, modular, and reusable UI components following best practices.
• Solid grasp of browser developer tools and front-end debugging techniques.
• Comfortable working within Agile/Scrum frameworks, including daily stand-ups, planning, review, refinement and retrospective meetings.
• Strong communication and collaboration skills for cross-functional teamwork.

Essential Responsibilities

• Develop, enhance, and maintain front-end features for Blazor-based applications.
• Build and structure reusable UI components using Blazor and Razor syntax.
• Developer unit tests alongside code to ensure low bug count.
• Collaborate with backend developers to integrate UI elements with .NET driven APIs and services.
• Ensure application responsiveness, accessibility, and cross‑browser compatibility.
• Participate actively in Agile ceremonies and contribute to accurate story estimation and technical planning.
• Work with designers to implement visually consistent and user-friendly front-end experiences.
• Troubleshoot and resolve front-end issues through testing, debugging, and performance analysis.

 

Desirable:

 

Desirable Skillset

• Experience with Telerik UI for Blazor or other modern UI component libraries.
• Understanding of CI/CD pipelines (Azure DevOps, GitHub Actions, etc.) and automated deployment practices.
• Awareness of accessibility standards (e.g., WCAG) and front-end performance optimisation.
• Experience working with design systems or contributing to UI pattern libraries.
• Familiarity with branching strategies.

Desirable Responsibilities

• Contribute to the creation or enhancement of a shared UI component library.
• Assist in frontend performance tuning and identifying optimisation opportunities.
• Provide technical feedback during UX/UI design discussions and prototyping.
• Participate in evaluating new tools, frameworks, or libraries that could improve development efficiency.
• Help document frontend standards, guidelines, or architectural patterns.

 

 

 

Experience Level

Senior Level