Python Senior Technical Lead - Data Analysis, SQL

Experience: Not Available to Not Available years

Location: Madurai, India

Skills: Python, SQL, PySpark, AWS, Glue, EMR, S3, SageMaker, Lambda, Step Functions, DynamoDB, RDS, Snowflake, Airflow, Kafka, CI/CD, GitLab, Docker, Terraform, CloudFormation, Informatica Data Management Cloud

Job Summary
Required Skills
• Solid hands-on experience with Python, SQL, PySpark, and distributed data processing.
• AWS experience across Glue, EMR, S3 and working knowledge of SageMaker, 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).

Positive-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
• Solid hands-on experience with Python, SQL, PySpark, and distributed data processing.
• AWS experience across Glue, EMR, S3 and working knowledge of SageMaker, 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
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📌 Python Senior Technical Lead Data Analysis, Sql Madurai
🏢 HCL Technologies
📍 Madurai