Technical Specialist
India
Job Description
Technical Specialist
Chennai, Tamil Nadu

Job Summary

• Strong experience in Data Engineering and designing scalable data solutions on Google Cloud Platform.
• Ability to design end-to-end architecture for batch and real-time data-processing solutions.
• Advanced hands-on experience with BigQuery, Dataflow, Cloud Composer, Pub/Sub, Dataproc, GCS, and Cloud Run.
• Strong expertise in Python, SQL, Apache Beam, PySpark, and performance optimization.
• Experience in designing and implementing complex ETL/ELT pipelines and data models using dbt.
• Strong understanding of BigQuery partitioning, clustering, cost optimization, and query-performance tuning.
• Experience with GKE, Kubernetes namespaces, Docker, and container-based application deployment.
• Strong experience with Cloud Monitoring, Cloud Logging, alerting, observability, and production monitoring.
• Experience with Git-based development, branching strategies, pull-request reviews, CI/CD pipelines, Terraform, and Harness or similar deployment tools.
• Ability to lead technical discussions, perform design and code reviews, and provide technical guidance to team members.
• Experience in effort estimation, solution documentation, stakeholder communication, and production incident management.
• Strong troubleshooting skills with ownership of root-cause analysis, defect resolution, and preventive actions.
• Ability to coordinate with business, architecture, infrastructure, and application teams for end-to-end delivery

Key Responsibilities

• Strong experience in Data Engineering and designing scalable data solutions on Google Cloud Platform.
• Ability to design end-to-end architecture for batch and real-time data-processing solutions.
• Advanced hands-on experience with BigQuery, Dataflow, Cloud Composer, Pub/Sub, Dataproc, GCS, and Cloud Run.
• Strong expertise in Python, SQL, Apache Beam, PySpark, and performance optimization.
• Experience in designing and implementing complex ETL/ELT pipelines and data models using dbt.
• Strong understanding of BigQuery partitioning, clustering, cost optimization, and query-performance tuning.
• Experience with GKE, Kubernetes namespaces, Docker, and container-based application deployment.
• Strong experience with Cloud Monitoring, Cloud Logging, alerting, observability, and production monitoring.
• Experience with Git-based development, branching strategies, pull-request reviews, CI/CD pipelines, Terraform, and Harness or similar deployment tools.
• Ability to lead technical discussions, perform design and code reviews, and provide technical guidance to team members.
• Experience in effort estimation, solution documentation, stakeholder communication, and production incident management.
• Strong troubleshooting skills with ownership of root-cause analysis, defect resolution, and preventive actions.
• Ability to coordinate with business, architecture, infrastructure, and application teams for end-to-end delivery

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 230,000 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 September 2026 totaled $14.8 billion.