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HCL Technologies
HCL Technologies

Python Senior Technical Lead - Data Analysis, SQL

RoleData Engineering
LevelLead
LocationMadurai, India
WorkOn-site
TypeFull-time
Posted1 week ago
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About the role

Job Summary

Required Skills

  • Strong hands-on experience with Python, SQL, Py Spark, and distributed data processing.

  • AWS experience across Glue, EMR, S3 and working knowledge of Sage Maker, Lambda, Step Functions, DynamoDB, RDS.

  • Strong SQL skills; experience with data warehousing concepts and platforms such as Snowflake.

  • Experience with workflow orchestration (e.g., Airflow) and production-grade pipeline operations.

  • Experience with Kafka or other event streaming technologies.

  • Understanding of data modeling, pipeline reliability, and performance optimization.

  • CI/CD with GitLab, containerization (Docker), and infrastructure automation (Terraform/CloudFormation).

Good-to-Have

  • Exposure to Banking domain; experience in Financial Crime / AML / Fraud analytics is a plus.

  • Exposure to regulatory expectations around model risk management and auditability.

  • Experience with interpretability, monitoring, and drift detection concepts/frameworks.

  • Nice-to-have: Informatica Data Management Cloud (IDMC) exposure or migration context.

Key Responsibilities

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Skill Requirements

Required Skills

  • Strong hands-on experience with Python, SQL, Py Spark, and distributed data processing.

  • AWS experience across Glue, EMR, S3 and working knowledge of Sage Maker, Lambda, Step Functions, DynamoDB, RDS.

  • Strong SQL skills; experience with data warehousing concepts and platforms such as Snowflake.

  • Experience with workflow orchestration (e.g., Airflow) and production-grade pipeline operations.

  • Experience with Kafka or other event streaming technologies.

  • Understanding of data modeling, pipeline reliability, and performance optimization.

  • CI/CD with GitLab, containerization (Docker), and infrastructure automation (Terraform/CloudFormation).

Other Requirements

null

Required skills

Python

SQL

Data Analysis

Technical Leadership

About HCL Technologies

Madurai

Headquarters