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Python, SQL, ETL Developer

InfosysKA, IndiaApril 20, 2026

Job Description

Job Description:

  • We are looking for a skilled Python SQL and ETL Developer to design build and maintain scalable data pipelines and data integration solutions
  • The ideal candidate will work closely with data engineers analysts and business stakeholders to ensure reliable high quality data delivery for reporting analytics and downstream applications

Key Responsibilities:

  • Develop maintain and optimize ETL pipelines to ingest transform and load data from multiple sources
  • Write efficient scalable and well documented Python scripts for data processing and automation
  • Design and optimize complex SQL queries views and stored procedures for performance and accuracy
  • Perform data validation quality checks and reconciliation to ensure data integrity
  • Troubleshoot and resolve data pipeline failures and performance issues
  • Collaborate with data analysts data scientists and business teams to understand data requirements
  • Implement best practices for data security governance and compliance
  • Maintain technical documentation for ETL workflows and data models

Technical Requirements:

  • Strong proficiency in Python data manipulation scripting automation
  • Advanced knowledge of SQL joins subqueries window functions performance tuning
  • Hands on experience with ETL ELT tools or frameworks
  • Experience working with relational databases e
  • g
  • MySQL PostgreSQL SQL Server Oracle
  • Solid understanding of data warehousing concepts fact dimension tables star schema
  • Ability to work with large datasets and optimize data processing workflows
  • Strong analytical problem solving and debugging skills

Additional Responsibilities:

  • Experience with cloud platforms AWS Azure or GCP
  • Familiarity with big data technologies Spark Hadoop
  • Exposure to workflow schedulers Airflow Prefect Cron
  • Knowledge of CI CD pipelines and version control Git
  • Understanding of data governance and lineage tools

Preferred Skills:

Technology->Big Data - Data Processing->PySpark,Technology->data science->PYTHON

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