
Python Senior Technical Lead - Data Analysis, SQL
About the role
Job Summary
Required Skills
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Strong hands-on experience with Python, SQL, Py Spark, and distributed data processing.
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AWS experience across Glue, EMR, S3 and working knowledge of Sage Maker, Lambda, Step Functions, DynamoDB, RDS.
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Strong SQL skills; experience with data warehousing concepts and platforms such as Snowflake.
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Experience with workflow orchestration (e.g., Airflow) and production-grade pipeline operations.
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Experience with Kafka or other event streaming technologies.
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Understanding of data modeling, pipeline reliability, and performance optimization.
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CI/CD with GitLab, containerization (Docker), and infrastructure automation (Terraform/CloudFormation).
Good-to-Have
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Exposure to Banking domain; experience in Financial Crime / AML / Fraud analytics is a plus.
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Exposure to regulatory expectations around model risk management and auditability.
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Experience with interpretability, monitoring, and drift detection concepts/frameworks.
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Nice-to-have: Informatica Data Management Cloud (IDMC) exposure or migration context.
Key Responsibilities
null
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