Production Support Data Engineer
Production Support Data Engineer
Location: Noida, India
Department: PE-Cloud
Experience: 7+
Skills: ADLS Gen2, Azure Data Factory, PySpark, Databricks
- Work closely with client and development teams to understand production issues, change requests, and released tickets.
- Troubleshoot production pipeline failures, data issues, and transformation errors.
- Perform data validation, reconciliation, and root cause analysis.
- Investigate issues across existing enterprise data platforms and implement approved fixes.
- Coordinate with client teams to ensure timely resolution of production issues.
- Review Git repositories and identify code changes associated with released tickets.
- Perform Git cherry-picking, branch management, merge conflict resolution, and code integration.
- Apply approved changes to existing Databricks notebooks, PySpark code, SQL transformations, and data pipelines.
- Ensure code changes are integrated safely into existing codebases.
- Support migration of changes across Development, UAT, and Production environments.
- Support and maintain data pipelines using Azure Databricks, PySpark, Azure Data Factory, and ADLS Gen2.
- Apply changes to existing notebooks, data transformations, and processing workflows.
- Work with Delta Lake and Delta Tables, including MERGE operations, incremental processing, schema evolution, Change Data Feed (CDF), and optimization.
- Maintain data quality and consistency across processing stages.
- Work with Medallion Architecture to support structured data processing and transformation.
- Support the migration and implementation of approved changes across Dev, UAT, and Production environments.
- Coordinate with client teams during releases and production deployments.
- Validate deployed changes and investigate post-release issues.
- Follow established code integration, migration, and deployment procedures.
- Help maintain the reliability and stability of the existing enterprise data platform.
- Strong hands-on experience with Azure Databricks and PySpark.
- Strong SQL and data transformation skills.
- Experience with Delta Lake and Delta Tables.
- Good understanding of Medallion Architecture.
- Experience with Azure Data Factory and ADLS Gen2.
- Strong Git experience, particularly cherry-picking, branching, merging, and conflict resolution.
- Production support and troubleshooting experience.
- Experience working with existing enterprise data platforms and code migration activities.
- Ability to investigate data issues, perform reconciliation, and conduct root cause analysis.
- Experience implementing released changes and supporting deployments across multiple environments.
- Azure Databricks
- PySpark
- SQL and Data Transformations
- Delta Lake / Delta Tables
- Medallion Architecture
- Azure Data Factory
- ADLS Gen2
- Git Cherry-Picking
- Branch Management and Merge Conflict Resolution
- Production Support and Troubleshooting
- Code Migration and Integration
- Data Validation and Reconciliation
- Dev, UAT, and Production Release Support
- Azure Event Hubs
- Change Data Capture (CDC)
- Debezium
- Databricks Workflows and Jobs
- Unity Catalog
- Azure DevOps and CI/CD
- Experience with large-scale data platforms
- Data pipeline and performance optimization
- Hands-on approach to production support and data engineering.
- Strong troubleshooting and problem-solving skills.
- Ability to quickly understand existing codebases and identify ticket-specific changes.
- Careful and systematic approach to cherry-picking, code integration, and migration.
- Strong understanding of data quality and transformation logic.
- Ability to coordinate effectively with client and development teams.
- Strong ownership of release activities and production stability.
- Attention to detail when implementing changes across environments.