- Candidates should have strong experience in any one of the following combinations:
Key Responsibilities:
- Develop and maintain scalable ETL/ELT pipelines for data extraction, transformation, and loading.
- Write and optimize complex SQL queries for data processing and validation.
- Develop data transformation workflows using Python/PySpark or Teradata.
- Perform data cleansing, validation, reconciliation, and quality checks.
- Troubleshoot ETL failures and resolve data-related issues.
- Optimize queries, jobs, and data pipelines for performance.
- Work with business and technical teams to understand data requirements.
- Maintain technical documentation for ETL processes and data workflows.
- Support production deployments and resolve operational issues.
Required Skills:
- Strong SQL knowledge is mandatory.
- Hands-on experience in Python/PySpark OR Teradata.
- Positive understanding of ETL concepts and data warehousing.
- Experience with large-volume data processing.
- Knowledge of performance tuning and troubleshooting.
- Good communication and problem-solving skills.