Sr Engineer - Technology & Platform Development

About The Company Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

• Understand data sources and business requirements with help from the team.
• Extract data from databases, files, and other sources.
• Perform basic data transformations and cleaning using ETL tools.
• Load processed data into target systems accurately.
• Assist in testing and validating ETL jobs for data quality.
• Document ETL processes and data mappings.
• Monitor ETL jobs and troubleshoot issues as needed.
• Optimize SQL queries for better performance when needed.
• Debug and troubleshoot SQL query issues as part of daily tasks
• Create joins, filters, and aggregations for reporting and analysis
• Perform Job in Talend Studio and Job Schedule using TAC
• Create Reports in Qliksense and Dashboards