Data Engineer

Data Pipelines

• Design, build, and maintain end-to-end ETL pipelines for batch and streaming workloads using Azure Data Factory, Azure SQL, Synapse Analytics, and Databricks.
• Automate and orchestrate workflows to ensure efficient data ingestion, transformation, and loading into the data warehouse and marts.
• Integrate pipelines with CI/CD practices (Git, Azure Dev Ops, automated testing, deployment pipelines).
• Monitor, debug, and optimize pipelines to meet SLAs for data timeliness, performance, and reliability.

• Develop conceptual, logical, and physical data models to represent business entities and relationships.
• Implement fact and dimension tables following best practices in dimensional modeling (e.g., star or snowflake schema).
• Translate business requirements into scalable warehouse schemas in Azure SQL Database and Azure Synapse.

• Extract:
  Build robust connectors for multiple sources (e.g., APIs, Maria
  
  DB, flat files, SaaS systems).
• Validate & Cleanse:
  Apply business rules from the data model, standardize formats, enforce data types, and resolve anomalies.
• Transform & Aggregate:
  Shape data into target schemas, enrich datasets, and summarize measures (e.g., revenue per customer, churn KPIs).
• Load:
  Populate warehouse and data marts with clean, transformed data aligned to the physical data model.
• Data Quality & Governance
• Implement automated data quality checks for accuracy, completeness, consistency, and lineage tracking.
• Collaborate with the BI team to define governance processes, including data ownership, documentation, and access guidelines.
• Ensure compliance with security and regulatory standards (HIPAA, PII).
• Maintain metadata catalogs and lineage tracking within Azure Purview or similar tools.

• Deliver curated data marts tailored for Sales, Finance, and Marketing analytics.
• Partner with BI developers to ensure marts meet reporting needs for Power BI and other visualization tools.
• Provide datasets that support advanced analytics initiatives.

• Bachelor’s degree in Computer Science, Engineering, Information Systems, or related field.
• 5-7 years of experience in data engineering.
• Strong proficiency in SQL and Python for building ETL pipelines.
• Proven experience with Azure Data Services (Data Factory, Azure SQL, Synapse, Databricks, Data Lake).
• Solid understanding of ETL pipelines and data warehouse architectures.
• Experience designing and implementing data models (conceptual, logical, and physical).
• Knowledge of data quality frameworks and governance practices.
• Familiarity with CI/CD workflows (Git, Azure Dev Ops, or equivalent).