People Consulting-Dot net full stack-Senior

Location: Chennai Other locations: Primary Location Only Salary: Competitive Date: 27 May 2026 **Job description** ------------------- Requisition ID: 1708459 At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. **Senior Consultant (Chennai)** At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. **About Global Delivery Services** Global Delivery Services refers to EY's worldwide network of service delivery centers. The GDS team plays an important role in EY’s strategy by ensuring effective support to EY’s growth agenda. Our journey started in 2002 with approximately 200 people. Today we stand at 80,000\+ professionals in ten locations around the world. We operate in Argentina, China, Hungary, India, Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom. Client service is focused on providing Consulting, Assurance, Tax, Strategy \& Transactions, and Knowledge support to our clients around the world. The teams enable account teams worldwide to provide seamless, high\-quality, value\-added support, helping deliver exceptional client service. Enablement Services provides cost\-effective, high\-skilled, and innovative services to support EY’s global and local enablement teams. Markets, BMC, AWS, Finance and Accounting, Risk Management, Procurement, People Shared Services, IT Service Delivery and IT Global Infrastructure services, are among the services offered by Enablement Services. Our innovation specialists serve the GDS Client Service and Enablement Services teams, along with Service Lines, Core Business Services and Sectors. The team brings the desired environment, technologies and skilled teams together for facilitation, rapid prototyping and innovative thinking. The competencies offered include analytics, digital, user experience, mobile technology, infrastructure, Microsoft technologies and open innovation. **The Opportunity** A Full Stack Developer with .NET and React expertise specializes in building complete enterprise web applications using Microsoft's .NET ecosystem for the backend and React for the frontend. Also, you're expected to architect solutions, mentor junior developers, and own entire features from design through production. **Your Key Responsibilities** * Frontend Development: Building responsive, performant user interfaces with React, managing state, and implementing complex UI interactions * Backend Development: Designing and implementing APIs using .NET (C\# with ASP.NET Core or Framework), managing business logic, and ensuring system reliability * Database Design: Creating efficient SQL Server schemas, optimizing queries, and ensuring data integrity * System Architecture: Contributing to decisions about application structure, scalability, and integration patterns * API Development: Building RESTful APIs endpoints with proper authentication, validation, and error handling * Code Quality: Writing clean, maintainable code following SOLID principles and conducting code reviews * Testing: Implementing unit tests, integration tests, and end\-to\-end tests across both layers * Deployment \& DevOps: Managing CI/CD pipelines, deploying to Azure or on\-premises servers, and monitoring applications * Problem\-Solving: Debugging issues that span React frontend, .NET backend, and SQL Server database * Collaboration: Working with designers, product managers, QA, and other developers * Performance Optimization: Ensuring fast load times, efficient database queries, and optimized React rendering * Documentation: Maintaining API documentation and architectural decision records **Skills and attributes for success** * **Full\-Stack Microsoft Expertise:** You need strong knowledge across the entire Microsoft stack—React for frontend, .NET/C\# for backend, and SQL Server for data. You should understand how these technologies integrate and optimize across all layers. * **Enterprise\-Level Thinking:** Enterprise applications require scalability, security, maintainability, and reliability. You should think about long\-term implications of technical decisions, not just short\-term solutions. * **Database Optimization:** SQL Server expertise with understanding of query optimization, indexing strategies, and database design patterns that support high\-performance applications. * **Communication:** Explaining technical decisions about architecture, technology choices, and trade\-offs to both technical and non\-technical stakeholders. * **Problem\-Solving Across Layers**: Ability to diagnose whether a performance issue is in the React UI, .NET API, the database, or network layer—and fix it systematically. \<\< Ideally, you’ll also\>\> 5\+ Years in .NET and React Development should have spent substantial time building production applications with both technologies. This typically means multiple projects where you've seen different architectural patterns, scaling challenges, and business requirements. C\# Expertise: Deep knowledge of C\# including LINQ, async/await, delegates, events, generics, and modern language features (nullable types, records, tuples, etc.) * API Design: Building RESTful APIs following best practices, versioning strategies, and proper HTTP status codes * Authentication \& Authorization: Implementing authentication (JWT, OAuth, Windows Auth) and role\-based access control React Proficiency: Modern component\-based UI development with hooks, state management, and performance optimization. React is the standard for building dynamic user interfaces in this stack. .NET Mastery: Deep knowledge of C\# and the .NET ecosystem, including async/await patterns, dependency injection, middleware, and entity framework. Understanding both .NET Framework and .NET Core is valuable. Database Optimization: SQL Server expertise with understanding of query optimization, indexing strategies, and database design patterns that support high\-performance applications. Advanced React Knowledge: Deep proficiency with React hooks (useState, useContext, useReducer, custom hooks), functional components, and lifecycle methods JSX \& Component Architecture: Building reusable, well\-structured components with proper prop management and composition patterns State Management: Experience with major state management solutions CSS \& Styling: Proficiency with CSS\-in\-JS solutions (styled\-components, Emotion) or CSS modules, responsive design, and styling best practices * Performance Optimization: Understanding React performance (memorization, lazy loading, code splitting, virtualization) * Testing: Writing unit tests with Jest and React Testing Library, integration tests, and snapshot testing * Debugging: Using React Developer Tools and browser Dev Tools effectively Version Control: Expert\-level Git proficiency including branching strategies and workflows * CI/CD Pipelines: Experience with Azure DevOps, GitHub Actions, or similar tools for automated testing and deployment * Azure: Proficiency with Azure services commonly used with .NET. Monitoring \& Logging: Setting up logging (Serilog, NLog), monitoring, and alerting * Design Patterns: Understanding and implementing common patterns (Repository, Factory, Observer, Strategy, etc.) * SOLID Principles: Writing code that follows Single Responsibility, Open/Closed, Liskov Substitution, Interface…