Senior Technical Lead - .Net, Angular, SQL server
India
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Job Description
Senior Technical Lead - .Net, Angular, SQL server
Chennai, Tamil Nadu

Job Summary

The team is seeking a Frontend Engineer to build secure, production-ready web applications that integrate with backend and AI services. The role is hands-on and covers frontend development, authentication, API integration, deployment,

Key Responsibilities

Develop user-facing applications using Angular and/or React / Next.js with TypeScript

· Build reusable, responsive, and accessible UI components and application workflows

· Integrate applications with authenticated REST APIs and Server-Sent Events (SSE)

· Implement authentication and authorization using MSAL / Microsoft Entra ID

· Collaborate with backend engineers, solution architects, and UX/UI designers to deliver end-to-end application experiences

· Support deployment of frontend and backend application components across development, QA, and production environments

· Configure application environments, authentication, secrets, logging, monitoring, and service connectivity

· Troubleshoot and improve application performance, usability, and production reliability

Skill Requirements

3+ years of frontend or software engineering experience

· Strong proficiency in Angular, React / Next.js, JavaScript, and TypeScript

· Experience building modern web applications and reusable component libraries

· Hands-on experience integrating applications with REST APIs and backend services

· Knowledge of modern authentication standards such as OAuth 2.0, OpenID Connect, JWT, and MSAL

· Familiarity with SSE, streaming APIs, or real-time application patterns

· Experience with Git, CI/CD, Azure DevOps, Docker, and cloud application deployment

· Practical experience with Microsoft Azure, preferably Azure App Service, Entra ID, Key Vault, Managed Identity, Application Insights, and Azure Container Registry

· Familiarity with backend technologies such as FastAPI, .NET, or Node.js

· Strong understanding of responsive design, accessibility, performance, and frontend engineering best practices

· Strong communication and collaboration skills across technical and non-technical teams

· Ability to take ownership and work effectively in an iterative, fast-moving environment

Other Requirements
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.