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Experience: 8+ yrs

Location: India

Job Type: Full-time

We are looking for an experienced Senior React Developer to design, develop, and maintain scalable, high-performance web applications using React.js, JavaScript/TypeScript, C#/.NET, and ASP.NET Core/Web API.

The ideal candidate will be a solid full-stack engineer with deep expertise in modern frontend development and solid backend experience across the .NET ecosystem. You will contribute to technical design, application architecture, development, testing, performance optimisation, and production support while working closely with product, engineering, QA, and other cross-functional teams.

Requirements

Key Responsibilities
- Design, develop, test, and maintain scalable web applications using React.js.
- Build responsive, reusable, and high-performance user interfaces using JavaScript and TypeScript.
- Develop reusable React components, hooks, services, state-management solutions, and frontend modules.




- Design and integrate backend services using C#, .NET, ASP.NET Core, and Web API.
- Develop and maintain robust RESTful APIs and application integrations.
- Work with MS SQL Server to design data-driven solutions, write efficient queries, and optimise database performance.
- Translate functional and technical requirements into scalable, maintainable software solutions.
- Participate in application architecture and technical design discussions.
- Apply clean coding practices, object-oriented programming principles, design patterns, and SOLID principles.
- Develop comprehensive unit and integration tests across frontend and backend components.
- Perform code reviews and ensure adherence to engineering, security, and quality standards.
- Troubleshoot complex application issues and conduct root-cause analysis.
- Optimise application performance, scalability, responsiveness, and reliability.
- Collaborate with P

📌 Senior React Developer (Delhi)
🏢 Weekday AI
📍 Delhi