Senior Python Developer W/AWS Job at Centstone, Malvern, PA

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  • Centstone
  • Malvern, PA

Job Description

Job Title: Python / PySpark / AWS Glue

Location: Malvern, PA
Employment Type: Contract


Job Description:
We are looking for a highly skilled and self-driven Python Developer with strong experience in building and optimizing data pipelines using Python , PySpark , and AWS . The ideal candidate will have a deep understanding of AWS cloud data services and hands-on experience in working with relational databases and ETL tools.

Key Responsibilities:

  • Design, build, and manage scalable and efficient ETL/ELT pipelines using AWS, Python, and PySpark .
  • Integrate and transform data from various sources such as Aurora, PostgreSQL, Redshift , and other RDBMS.
  • Work with Informatica or other ETL tools to manage legacy and hybrid data pipelines.
  • Utilize AWS services including:
    • Athena, S3 for data storage and query
    • EMR/EC2 for big data processing
    • Lambda, CloudWatch, and EventBridge for automation and monitoring
  • Develop and manage containerized workloads using Docker/ACS .
  • Ensure data quality, performance tuning, logging, and error handling for robust pipeline operations.
  • Collaborate with cross-functional teams to gather requirements, propose solutions, and support analytics and reporting needs.

Required Skills:

  • Strong programming skills in Python and PySpark
  • Proven experience with AWS and AWS cloud services (S3, Athena, Lambda, EMR, EC2, CloudWatch, EventBridge)
  • Experience with relational databases like Aurora, PostgreSQL, and Redshift
  • Hands-on with ETL tools (preferably Informatica or similar)
  • Experience with Docker or AWS Container Services (ACS)
  • Solid understanding of data warehousing, data lakes, and best practices for data engineering on the cloud

Nice to Have:

  • Experience with CI/CD pipelines for data workflows
  • Knowledge of data governance, cataloging, and lineage tools
  • Familiarity with DevOps or IaC tools like Terraform or CloudFormation

Regards,

Bhargav Mylavarapu | Delivery Lead,

LinkedIn | bhargav.mylavarapu@centstone.com

CENTSTONE SERVICES

Address: 3400 State Route 35, Suite 9B, Hazlet, New Jersey, 07730 USA

Job Tags

Contract work,

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