About the Company - NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our 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. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at About the Role - Design and implement dimensional (star/snowflake) and 3NF data models optimized for analytical and reporting needs in Azure Synapse and Power BIPerform STM(source to target mapping) from source to multiple layers in the data lakeAnalyze and optimize Spark SQL queriesCollaborate with cross-functional teams (data architects, engineers, and POs) to ensure data models align with business needsMaintain version control and CI/CD pipelines in Git and Azure DevOpsIntegrate Azure Purview to enable access controls. Additionally implement row level security Required Skills7+ Years of experience in : SQL, PySparkHands-on experience with Azure Synapse, ADLS, Delta format, and metadata-driven data pipelinesExperienced in implementing dimensional (star/snowflake) and 3NF data modelsExperienced in PySpark and Spark SQL, including query optimization and performance tuningExperienced in writing complex SQL including windowing functionsExperienced in performing Source-to-Target Mapping (STM) by analyzing source systems and defining transformation logicStrong problem-solving and analytical skills for debugging and optimizing data pipelines in Azure SynapseFamiliarity with CI/CD practices in Git and Azure DevOpsWorking experience in Azure DevOps-based development environment Job Location:- Bangalore/Hyderabad/Chennai & Pune
Job Title
Data Modeler