Python Developer (SQL + ETL pipeline)

5 years

0 Lacs

Posted:1 day ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Position:

Python Developer (SQL + ETL Pipeline)

Location:

Chennai

Experience:

5+ years

Key Responsibilities

  • Develop and maintain robust, scalable, and efficient Python-based data pipelines
  • Design and implement complex ETL workflows for transforming and integrating structured and unstructured data
  • Write complex SQL queries to extract and manipulate data from various relational databases
  • Collaborate with data engineering teams to ensure data quality, integrity, and consistency across systems
  • Implement and maintain CI/CD pipelines for automated testing, integration, and deployment of code
  • Optimize data flow and pipeline architecture for performance and scalability
  • Participate in code reviews, technical design discussions, and agile ceremonies
  • Monitor and troubleshoot data processing jobs and ensure production stability

Required Qualifications

  • 5+ years of hands-on experience in Python development
  • Strong proficiency in SQL (e.g., joins, window functions, optimization techniques)
  • Solid experience building and maintaining ETL processes
  • Familiarity with data pipeline orchestration tools (e.g., Airflow, Luigi, Prefect – preferred)
  • Experience with CI/CD tools (e.g., Jenkins, GitLab CI/CD, GitHub Actions)
  • Strong understanding of version control systems, especially Git
  • Good knowledge of working with cloud platforms (AWS, GCP, or Azure – preferred)
  • Strong problem-solving skills and attention to detail
  • Excellent verbal and written communication skills

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