Senior ETL

12 hours ago

Coimbatore, Tamil Nadu, India Kubernetikos-infosec Full time ₹ 10,00,000 - ₹ 15,00,000 per year

Job Description – Senior ETL & Power BI Developer

Location: Coimbatore

Exp : 10-12 Yrs

We are seeking a highly skilled Senior ETL & Power BI Developer with a minimum of 7 years of hands-on experience in Data Integration, Data Warehousing, Business Intelligence and Dashboard Development. The ideal candidate must be capable of understanding complex business requirements and delivering end-to-end data and reporting solutions. The candidate should also be able to lead a small team, perform code reviews, ensure best practices, and support critical production systems.

Mandatory Skills:

ETL & Database

  • Strong hands-on skills in SQL and SSIS.
  • Solid understanding of stored procedures, views, triggers, functions, and performance tuning.
  • Experience in ETL design, Data Extraction from sources (SQL, Oracle, Excel, SharePoint, Flat files, etc.).
  • Strong knowledge in data profiling, data analysis, and integration techniques.
  • Ability to review code, perform QA, and ensure adherence to standards.
  • Understanding and implementation experience of Data Warehousing and Data Models (both existing and new).

Power BI & Reporting

  • Strong expertise in Power BI dashboard/report development.
  • Deep understanding of Data Modelling, DAX, and MDX.
  • Experience with data preparation, Power BI Gateway, publishing, scheduling, and administration.
  • Ability to implement Row-Level Security, performance tuning, and design best practices.

Good to Have

  • SQL DBA knowledge (Backup/Restore, Partitioning, Job Scheduling & Monitoring).
  • Knowledge of other BI tools like Tableau, QlikView, etc.

Roles and Responsibilities

ETL / Database Responsibilities:

  • Design, develop, tune, and maintain SSIS packages for end-to-end ETL processes.
  • Work with diverse data sources and ensure reliable extraction, transformation, and loading.
  • Implement error handling, logging, and redirection strategies within SSIS.
  • Develop and optimize SQL procedures, functions, views, and triggers for ETL workflows.
  • Participate in data modelling and assist in Data Warehouse design.
  • Prepare technical specifications, data mappings, and documentation as per standards.
  • Troubleshoot data issues, perform root cause analysis, and resolve production incidents within SLA.
  • Deploy ETL solutions across environments and handle SQL Job scheduling and monitoring.
  • Conduct unit testing and ensure reusable, scalable, and high-performance ETL modules.
  • Integrate ETL processes with reporting solutions to deliver consistent data across the enterprise.

Power BI / Dashboard Responsibilities:

  • Interact with business teams to understand requirements and develop use cases.
  • Prototype, design, and build visually rich dashboards and reports.
  • Develop KPIs, scorecards, and analytical visuals using Power BI Desktop.
  • Perform data transformations, modelling, and create optimized DAX measures.
  • Implement security models (RLS) and best practices in Power BI.
  • Publish reports to Power BI Service, schedule refreshes, manage workspaces, and ensure smooth administration.

Job Type: Full-time

Pay: ₹1,000, ₹1,500,000.00 per year

Benefits:

  • Health insurance
  • Provident Fund

Work Location: In person

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