ETL and BDX developer

7 - 11 years

0 Lacs

Posted:3 weeks ago| Platform: Shine logo

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On-site

Job Type

Full Time

Job Description

As an ETL and BDX developer at NTT DATA in Bangalore, Karnataka, India, you will be responsible for developing and maintaining Power BI dashboards, reports, and datasets. Your role will involve collaborating with stakeholders to gather and analyze business requirements, designing robust and scalable data models using Power BI and underlying data sources, and writing complex DAX expressions for calculated columns, measures, and KPIs. Additionally, you will optimize the performance of Power BI reports and data models, integrate Power BI with other data sources, implement row-level security and data access control, automate data refresh schedules, and troubleshoot refresh failures. You will also have the opportunity to mentor junior developers, conduct code reviews, and work closely with data engineering teams to ensure data accuracy and integrity. It is essential to have experience working on Power Query and data flows, as well as proficiency in writing SQL queries. **Key Responsibilities:** - Develop and maintain Power BI dashboards, reports, and datasets - Collaborate with stakeholders to gather and analyze business requirements - Design robust and scalable data models using Power BI and underlying data sources - Write complex DAX expressions for calculated columns, measures, and KPIs - Optimize performance of Power BI reports and data models - Integrate Power BI with other data sources (SQL Server, Excel, Azure, SharePoint, etc.) - Implement row-level security and data access control - Automate data refresh schedules and troubleshoot refresh failures - Mentor junior developers and conduct code reviews - Work closely with data engineering teams to ensure data accuracy and integrity **Qualifications Required:** - Total Experience: 7 - 10 years - Experience working on Power Query and data flows - Strong proficiency in writing SQL queries This role at NTT DATA offers you the opportunity to be part of a $30 billion global innovator of business and technology services. NTT DATA serves 75% of the Fortune Global 100 and is committed to helping clients innovate, optimize, and transform for long-term success. As a Global Top Employer, NTT DATA operates in more than 50 countries and has a robust partner ecosystem. Their services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation, and management of applications, infrastructure, and connectivity. NTT DATA is a leading provider of digital and AI infrastructure, and as part of the NTT Group, they invest significantly in R&D to support organizations and society in moving confidently and sustainably into the digital future. Visit NTT DATA at us.nttdata.com for more information.,

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