Senior Technical Lead
India
Job Description
Senior Technical Lead
Bengaluru, Karnataka

Job Summary

We're seeking an experienced Full Stack Engineer to build and maintain large-scale, cloud-native applications with expertise across modern frontend and backend technologies. In this role, you'll develop scalable solutions using Node.js, Express.js, ReactJS, TypeScript, MongoDB, Redis, and Kafka, while driving engineering excellence through automation and modern software delivery practices. You'll design and implement microservices-based architectures, build responsive and high-performance applications, develop resilient APIs and event-driven services, and optimize system performance across distributed environments. You'll also collaborate closely with product, platform, and DevOps teams to deliver secure, reliable, and scalable solutions. Additionally, you'll champion automation across development, testing, deployment, and operational processes, enabling faster releases and improved platform reliability. Core Technical Requirements Beyond strong full stack development expertise, you'll have hands-on experience building and operating cloud-native applications in production environments. We're looking for engineers who understand distributed systems, scalability, resilience, observability, and modern software architecture patterns. You should also have proven specialization in 2-3 areas from: • Node.js and Express.js for scalable API and backend development • TypeScript and modern JavaScript development • ReactJS with component-driven architecture, state management, and performance optimization • MongoDB schema design, indexing, aggregation, and query optimization • Redis for caching, session management, distributed locking, and performance acceleration • Kafka for event streaming, asynchronous processing, and event-driven architectures • Microservices Architecture including API gateways, service discovery, resilience patterns, and observability • Cloud Platforms (Azure, AWS, or GCP) with containerized and serverless deployments • CI/CD, Infrastructure as Code

Key Responsibilities

We need 6+ years of exp.

We're seeking an experienced Full Stack Engineer to build and maintain large-scale, cloud-native applications with expertise across modern frontend and backend technologies. In this role, you'll develop scalable solutions using Node.js, Express.js, ReactJS, TypeScript, MongoDB, Redis, and Kafka, while driving engineering excellence through automation and modern software delivery practices. You'll design and implement microservices-based architectures, build responsive and high-performance applications, develop resilient APIs and event-driven services, and optimize system performance across distributed environments. You'll also collaborate closely with product, platform, and DevOps teams to deliver secure, reliable, and scalable solutions. Additionally, you'll champion automation across development, testing, deployment, and operational processes, enabling faster releases and improved platform reliability. Core Technical Requirements Beyond strong full stack development expertise, you'll have hands-on experience building and operating cloud-native applications in production environments. We're looking for engineers who understand distributed systems, scalability, resilience, observability, and modern software architecture patterns. You should also have proven specialization in 2-3 areas from: • Node.js and Express.js for scalable API and backend development • TypeScript and modern JavaScript development • ReactJS with component-driven architecture, state management, and performance optimization • MongoDB schema design, indexing, aggregation, and query optimization • Redis for caching, session management, distributed locking, and performance acceleration • Kafka for event streaming, asynchronous processing, and event-driven architectures • Microservices Architecture including API gateways, service discovery, resilience patterns, and observability • Cloud Platforms (Azure, AWS, or GCP) with containerized and serverless deployments • CI/CD, Infrastructure as Code

Skill Requirements

Other Requirements

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.