POSITION: Reltio MDM Developer /n LOCATION: Chennai/Hyderabad/Bangalore- Hybrid. /n DURATION: Full Time. /n Notice Period: Immediate joiner/ Serving notice less than 45 days /n Must have skills (Hand's on) /n Azure Synapse Analytics- 3 years /n Pyspark- 4+ years /n Python- 1+ years /n Fabric- 6+ months /n This is a migration project from Azure Synapse Analytics to Fabric /n Experience: 8+ Years /n Job Summary /n We are seeking a highly skilled Senior Data Engineer to join the Data Cloud team supporting client. The ideal candidate should possess strong data engineering expertise with hands-on experience in Python, Azure Synapse Analytics, Microsoft Fabric, Databricks, and modern cloud-based data platforms. /n The candidate should be capable of independently designing, developing, optimizing, and supporting scalable data solutions while working closely with business and technical stakeholders. /n Key Responsibilities /n /n

- Analyze business requirements and design scalable data engineering solutions.

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- Design, develop, and maintain robust data pipelines and ETL/ELT frameworks.

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- Build and optimize data ingestion, transformation, and processing workflows using Python and PySpark.

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- Develop data solutions using Azure Synapse Analytics, Microsoft Fabric, and Databricks.

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- Implement scalable data lake and data warehouse architectures.

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- Develop reusable, metadata-driven, and parameterized data pipelines.

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- Perform complex data transformations, aggregations, joins, and data quality validations.

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- Optimize pipeline performance and troubleshoot data processing issues.

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- Implement monitoring, logging, and error-handling frameworks.

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- Work with structured and semi-structured data sources across cloud and on-premise platforms.

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- Support production incidents, root cause analysis, and performance tuning activities.

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- Collaborate with cross-functional teams to deliver high-quality data solutions.

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- Participate in code reviews and follow engineering best practices.

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- Strong Python programming experience

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- PySpark

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- Azure Synapse Analytics

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- Microsoft Fabric

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- Databricks

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- SQL

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- Azure Data Factory (ADF)

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- Azure Data Lake Storage (ADLS)

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- Delta Lake

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- Data Warehousing Concepts

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- ETL / ELT Development

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- Data Modeling

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- CI/CD and DevOps practices

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- Performance Optimization and Troubleshooting

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- Banking or Financial Services domain experience

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- Regulatory reporting and analytics platforms

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- Medallion Architecture (Bronze, Silver, Gold)

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- Large-scale cloud data migration and modernization projects

/n /n Key Expectations /n /n

- Strong engineering and problem-solving capabilities

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- Ability to work independently with minimal supervision

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- Experience handling complex data transformation and integration scenarios

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- Solid debugging, troubleshooting, and optimization skills

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- Excellent communication and stakeholder management skills

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📌 Senior Data Engineer (Thoothukudi)
🏢 Mastech Digital
📍 Thoothukudi