Data Engineer - PySpark & Informatica
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Key skills for this role
About the Role
Design and develop scalable data engineering solutions using PySpark and Informatica, focusing on data architecture, governance, and analytics in complex environments.
Key Skills for This Role
Full Job Posting
Key Responsibilities
- Design and develop scalable enterprise data engineering solutions using PySpark and Informatica platforms
- Build and model Raw Data Vault structures with strong understanding of:
- Source system data structures
- Data retention policies
- Data partitioning strategies
- Drive data reusability and reduce data duplication while optimizing performance
- Define and implement enterprise data architecture standards and best practices
- Create data exchange standards to support reusable and decoupled architectures
- Define standards for data archival, retention, and purging
- Identify and document critical data elements across enterprise source systems
- Collaborate with data engineers, architects, and source system SMEs to establish data engineering principles and governance standards
- Support large-scale data transformation and analytics initiatives
- Contribute to CI/CD-enabled data engineering and deployment environments
- Ensure compliance with enterprise data quality, governance, and security standards
Required Skills & Experience
- Strong hands-on experience in:
- PySpark
• Big Data Ecosystems
- Strong expertise in:
- Data Architecture
• Data Warehousing & Analytics Solutions
- Strong understanding of:
- Dimensional Modeling
• Slowly Changing Dimensions (SCD)
- Role-playing Dimensions
- Dimensional Hierarchies
- Data Classification
- Experience transforming traditional Data Warehouse environments into Big Data-based architectures
- Expertise in:
- Data Quality
- Data Profiling
- Data Governance
- Data Security
- Metadata Management
- Data Archival
- Experience with cloud-native principles, architectures, and deployments
- Strong exposure to Continuous Integration (CI) and Continuous Deployment (CD) environments
- Strong analytical, troubleshooting, and problem-solving capabilities
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