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Data Engineer (Advanced SQL)

Data Engineer (Advanced SQL)

Tata Consultancy Services
6-10 Years
Not Disclosed
  • Posted 2 hours ago
  • Be among the first 10 applicants

Job Description

Overall Experience: 6-10 Yrs

Technical Requirements & Skills

  • Advanced SQL Mastery: Expert proficiency in writing analytical queries utilizing Window functions (RANK, LEAD/LAG), complex JOIN operations, and Common Table Expressions (CTEs).
  • Database & Warehouse Platforms: Hands-on experience operating enterprise relational systems (e.g., PostgreSQL, SQL Server) and cloud-native analytical platforms (e.g., Snowflake, BigQuery, Databricks, Azure Synapse).
  • Programming Languages: Proficient in Python, Scala, or PySpark to handle tasks that extend beyond pure SQL capabilities, such as advanced pipeline automation.
  • ETL Tools & Orchestration: Experience utilizing workflow transformation and orchestration tools like dbt, Apache Airflow.
  • Cloud Architecture: Foundational familiarity deploying data services within a major cloud landscape such as AWS, Google Cloud, or Microsoft Azure.

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