ETL Developer

Key ResponsibilitiesDesign, develop, and optimize ETL workflows, data pipelines, and data integration solutions. Work with stakeholders to understand data requirements and translate them into technical specifications. Perform data extraction, transformation, and loading from various sources to data warehouses or cloud platforms. Conduct performance tuning of ETL jobs and SQL queries. Ensure data quality, accuracy, and reliability throughout the pipeline. Maintain documentation for ETL architecture, processes, and data mappings. Troubleshoot ETL job failures, validate data, and provide timely resolutions. Collaborate with data engineers, BI teams, and analysts for data availability and reporting. Required Skills & Qualifications Bachelor’s degree in Computer Science, IT, or related field. Strong hands-on experience with ETL tools such as:Informatica Talend SSIS DataStage Azure Data Factory / AWS Glue (as applicable) Proficiency in SQL and working knowledge of relational databases (MySQL, Oracle, SQL Server, etc.). Experience with data warehousing concepts (Star/Snowflake schema, fact/dimension tables). Knowledge of scripting languages (Python, Shell, Perl, etc.) is a plus. Understanding of data governance, data quality, and best practices. Experience with cloud platforms (AWS/Azure/GCP) is highly preferred.