Senior Technical Architect
India
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Job Description
Senior Technical Architect
Chennai, Tamil Nadu

Job Summary

10+ years of software development experience. • Strong backend experience with .NET, ASP.NET Core, C#, and Python. • Strong experience with React and modern frontend development. • Strong knowledge of SQL Server, database design, and query optimization. • Very good knowledge of REST APIs, GraphQL, and WebSockets. • Strong understanding of design patterns, clean architecture, microservices, and cloud-native ar chitecture. • Good experience with Microsoft Azure, Azure Kubernetes Service, and Docker from an appli cation architecture and deployment perspective. • Experience with Azure Service Bus, Kafka, or RabbitMQ. • Good understanding of application security, authentication, performance, monitoring, and logging. • Strong ownership, communication, collaboration, and problem-solving skills.

Key Responsibilities

10+ years of software development experience. • Strong backend experience with .NET, ASP.NET Core, C#, and Python. • Strong experience with React and modern frontend development. • Strong knowledge of SQL Server, database design, and query optimization. • Very good knowledge of REST APIs, GraphQL, and WebSockets. • Strong understanding of design patterns, clean architecture, microservices, and cloud-native ar chitecture. • Good experience with Microsoft Azure, Azure Kubernetes Service, and Docker from an appli cation architecture and deployment perspective. • Experience with Azure Service Bus, Kafka, or RabbitMQ. • Good understanding of application security, authentication, performance, monitoring, and logging. • Strong ownership, communication, collaboration, and problem-solving skills.

Skill Requirements

10+ years of software development experience. • Strong backend experience with .NET, ASP.NET Core, C#, and Python. • Strong experience with React and modern frontend development. • Strong knowledge of SQL Server, database design, and query optimization. • Very good knowledge of REST APIs, GraphQL, and WebSockets. • Strong understanding of design patterns, clean architecture, microservices, and cloud-native ar chitecture. • Good experience with Microsoft Azure, Azure Kubernetes Service, and Docker from an appli cation architecture and deployment perspective. • Experience with Azure Service Bus, Kafka, or RabbitMQ. • Good understanding of application security, authentication, performance, monitoring, and logging. • Strong ownership, communication, collaboration, and problem-solving skills.

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.