Technical Specialist
India
Job Description
Technical Specialist
Chennai, Tamil Nadu

Job Summary

GCP Data Engineers – 2 Offshore – Grade E:

 

Skill or Category

Mandatory / Non-Mandatory

Evaluation Focus

SQL

Mandatory

Advanced SQL development, complex queries, performance tuning, data modelling, data transformation, and optimisation.

Python

Mandatory

Data processing, automation, ETL development, scripting, testing, and pipeline development.

GCP (Google Cloud Platform)

Mandatory

BigQuery, Cloud Storage, Data Fusion, Composer, Cloud Run, Cloud SQL, cloud-native data solutions, and troubleshooting.

DBT (Data Build Tool)

Mandatory

Data modelling, transformation frameworks, testing, lineage management, documentation, and best practices.

Airflow / Cloud Composer

Mandatory

Workflow orchestration, scheduling, dependency management, monitoring, and failure recovery.

Git/GitHub & CI/CD

Mandatory

Version control, branching strategies, pull requests, code reviews, automated build and deployment pipelines.

Shell Scripting (Bash)

Non-Mandatory

Automation scripting, deployment support, operational maintenance, and troubleshooting.

Docker

Non-Mandatory

Containerisation of Python and DBT workloads, image creation, and deployment practices.

Kubernetes / GKE

Non-Mandatory

Managing containerised workloads, scaling, monitoring, and deployment on Google Kubernetes Engine.

Harness

Non-Mandatory

CI/CD pipeline creation, deployment automation, release orchestration, and monitoring.

 

Key Responsibilities

GCP Data Engineers – 2 Offshore – Grade E:

 

Skill or Category

Mandatory / Non-Mandatory

Evaluation Focus

SQL

Mandatory

Advanced SQL development, complex queries, performance tuning, data modelling, data transformation, and optimisation.

Python

Mandatory

Data processing, automation, ETL development, scripting, testing, and pipeline development.

GCP (Google Cloud Platform)

Mandatory

BigQuery, Cloud Storage, Data Fusion, Composer, Cloud Run, Cloud SQL, cloud-native data solutions, and troubleshooting.

DBT (Data Build Tool)

Mandatory

Data modelling, transformation frameworks, testing, lineage management, documentation, and best practices.

Airflow / Cloud Composer

Mandatory

Workflow orchestration, scheduling, dependency management, monitoring, and failure recovery.

Git/GitHub & CI/CD

Mandatory

Version control, branching strategies, pull requests, code reviews, automated build and deployment pipelines.

Shell Scripting (Bash)

Non-Mandatory

Automation scripting, deployment support, operational maintenance, and troubleshooting.

Docker

Non-Mandatory

Containerisation of Python and DBT workloads, image creation, and deployment practices.

Kubernetes / GKE

Non-Mandatory

Managing containerised workloads, scaling, monitoring, and deployment on Google Kubernetes Engine.

Harness

Non-Mandatory

CI/CD pipeline creation, deployment automation, release orchestration, and monitoring.

 

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.