Senior ETL Developer

Job Summary We are looking for an experienced Senior ETL Developer with 12+ years of expertise in designing, developing, and optimizing enterprise-scale ETL/Data Integration solutions. The ideal candidate should have strong hands-on experience with data warehousing, ETL tools, SQL, cloud platforms, and performance tuning. The candidate will work closely with business stakeholders, data architects, analysts, and development teams to build scalable data pipelines and support enterprise reporting and analytics solutions. Key Responsibilities Design, develop, test, and deploy ETL workflows and data pipelines Analyze source systems and business requirements for data integration Build scalable ETL solutions for large-volume data processing Develop and maintain data warehouse architectures Perform ETL optimization and performance tuning Implement data validation, cleansing, and transformation logic Troubleshoot production ETL issues and provide root cause analysis Collaborate with business analysts and data architects Ensure data quality, integrity, and governance standards Create technical documentation and ETL mapping documents Support cloud migration and modernization initiatives Mentor junior ETL developers and provide technical guidance Required Skills ETL Tools Informatica PowerCenter SSIS (SQL Server Integration Services) Talend DataStage Ab Initio AWS Glue Azure Data Factory (ADF) Database Skills Advanced SQL development Stored Procedures Query Optimization Performance Tuning Data Modeling Experience With Oracle SQL Server PostgreSQL MySQL Snowflake Teradata Data Warehousing Star Schema Snowflake Schema Fact & Dimension Modeling Slowly Changing Dimensions (SCD) Data Mart Design Cloud Technologies AWS Azure Google Cloud Platform Preferred Services AWS Redshift S3 Glue Lambda Azure Synapse Azure Data Lake Programming/Scripting Python Shell Scripting Unix/Linux commands Required Qualifications Bachelor’s or Master’s degree in Computer Science, IT, or related field 12+ years of ETL/Data Integration experience Strong understanding of SDLC and Agile methodologies Excellent analytical and troubleshooting skills Strong communication and stakeholder management abilities Preferred Qualifications Experience with Big Data technologies (Spark/Hadoop) Experience with CI/CD pipelines Exposure to DevOps practices Cloud certifications are a plus Experience in Banking, Healthcare, Retail, or Telecom domains Nice to Have Kafka Airflow Databricks PySpark Tableau/Power BI integration API-based data integration #J-18808-Ljbffr Raas Infotek