Senior Data Engineer

EXL

0 years

0 Lacs

Gurugram Haryana India

Posted:3 days ago| Platform:

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Skills Required

data architecture optimization sql engineering power query scalability strategies etl design jenkins monitoring dax azure audits report model efficiency documentation governance planning prototype ai summarization

Work Mode

On-site

Job Type

Full Time

Job Description

Data Engineer (Data Architecture and Optimization Specialist)

Core Skills

Data Architecture & SQL Engineering: Advanced SQL, data modeling (3NF, star, snowflake), dimensional design
Cloud Warehousing Expertise: Familiarity with Snowflake
Power BI Data Modeling: Dataflows, composite models, import vs. direct query trade-offs
Scalability: Partitioning strategies, incremental refresh policies, usage of materialized views
ETL Design: Tools such as Jenkins and SageMaker
Monitoring & Observability: Usage of Power BI Performance Analyzer, DAX Studio, Azure Monitor

Tasks / Projects

Conduct audits on existing tables, dataflows, and report dependencies
Evaluate and optimize data model architecture to ensure refresh efficiency and query speed
Implement Power BI best practices: minimized cardinality, star schemas, avoidance of bidirectional filters
Develop documentation and governance policies for long-term sustainability
Define a scalable data layer and architecture principles
Coordinate with infrastructure teams on capacity planning and workload management
Future - Prototype new architectures that incorporate AI summarization (LLM integration)

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