HCL Technologies
HCL Technologies

Azure Senior Data Lead

RoleData Engineering
LevelSenior
LocationChennai, India
WorkOn-site
TypeFull-time
Posted3 weeks ago
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About the role

Job Summary

Job Summary

We are looking for a highly skilled Senior Data Engineer to design, build, and maintain scalable data platforms that support analytics, reporting, and data science initiatives. The role requires deep hands-on expertise in** data engineering, cloud platforms, and big data technologies**, along with the ability to guide best practices and mentor junior engineers.

Key Responsibilities

Key Responsibilities

  • Design, develop, and maintain scalable, reliable, and high-performance data pipelines

  • Build and manage ETL/ELT workflows for structured and semi-structured data

  • Develop data solutions using cloud-native services (Azure / AWS / GCP)

  • Implement and optimize data models for analytics and reporting use cases

  • Work with big data frameworks (Spark, Databricks) for large-scale data processing

  • Ensure data quality, consistency, and integrity across systems

  • Optimize data pipelines for performance, cost, and reliability

  • Collaborate with Data Analysts, BI Developers, Data Scientists, and Product Teams

  • Implement data governance, security, and access controls

  • Support CI/CD pipelines and infrastructure automation

  • Mentor junior team members and conduct code/design reviews

  • Participate in Agile ceremonies and provide technical leadership

Skill Requirements

Required Skills & Experience

  • 7+ years of hands-on experience in Data Engineering

  • Strong expertise in SQL and at least one programming language (Python preferred)

  • Hands-on experience with:

Big Data technologies (Spark, Databricks, Delta Lake)

  • Cloud platforms (Azure/AWS/GCP)

  • Experience working with:

Data warehouses (Snowflake, Synapse, Redshift, BigQuery, etc.)

  • Data lakes and lakehouse architectures

  • Strong understanding of:

Data modeling (star/snowflake schemas)

  • Data warehousing and ETL/ELT concepts

  • Experience with orchestration tools (Airflow, ADF, Prefect, etc.)

  • Knowledge of version control (Git)and CI/CD pipelines

  • Familiarity with DevOps/DataOps best practices

  • Excellent problem-solving and debugging skills

Other Requirements

Nice to Have

  • Experience with streaming technologies (Kafka, Event Hubs, Kinesis)

  • Exposure to Power BI / Tableau / Looker (consumer perspective)

  • Knowledge of data governance and metadata tools

  • Experience with containerization (Docker, Kubernetes)

  • Cloud certifications (Azure Data Engineer, AWS, GCP)

  • Experience in regulated domains (Banking, Healthcare, Insurance)

Required skills

Data engineering

SQL

Python

ETL/ELT

Cloud platforms

Spark

Databricks

Data modeling

About HCL Technologies

Chennai

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