Big Data Integration Specialist

4 days ago


Noida, Uttar Pradesh, India beBeeData Full time ₹ 15,00,000 - ₹ 25,00,000
Senior ETL Developer Position

We are seeking a highly skilled and experienced Senior ETL Developer with strong expertise in PySpark, Python, along with a solid background in data processing across relational databases and cloud platforms.

Key Responsibilities:
  • Design, develop, and maintain ETL pipelines using PySpark and Python for large-scale data transformation.
  • Implement validation logic as part of ETL workflows.
  • Work with relational databases (e.g., Oracle, PostgreSQL, SQL Server) to extract, transform, and load data efficiently.
  • Develop and optimize data pipelines on cloud platforms (AWS) using Spark-based frameworks.
Required Skills and Qualifications:
  • 5+ years of experience in ETL development with a strong foundation in data integration, transformation, and loading.
  • Proven experience writing efficient code in PySpark and Python, especially for large-scale data sets.
  • Hands-on experience with creating ETL workflows.
  • Strong experience working with relational databases and writing complex SQL queries.
Preferred Qualifications:
  • Experience with data orchestration tools like Apache Airflow or similar.
  • Familiarity with data governance and security best practices.

How We Measure Success:

  1. Efficiently designed and developed ETL pipelines.
  2. Successful implementation of validation logic in ETL workflows.
  3. Optimized data processing across relational databases and cloud platforms.

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