Monday, May 4, 2026

Senior Data Engineer – AWS & Python for Malvern, PA

Hi,

My name is Rohit Chauhan, and I am a Staffing Specialist at Novia Infotech LLC. I am reaching out to you on an exciting job opportunity with one of our clients.

 

Job Title: Senior Data Engineer – AWS & Python

Location: Malvern, PA


Job Summary

We are seeking a highly skilled Senior Data Engineer with strong expertise in AWS, Python, and PySpark to design, build, and optimize scalable, event-driven data pipelines. The ideal candidate will have hands-on experience with modern cloud data platforms, streaming architectures, and distributed data processing frameworks.


Key Responsibilities

  • Design, develop, and maintain event-driven data pipelines using AWS services such as Kinesis, MSK (Kafka), Lambda, Step Functions, SQS/SNS, Glue, and EMR
  • Build robust ETL/ELT workflows using Python and PySpark for large-scale data processing
  • Implement and optimize Spark-based transformations, partitioning strategies, and performance tuning
  • Design and manage data lakes and data warehouses using Amazon S3, Glue Catalog, Athena, and Redshift
  • Develop real-time streaming solutions with features like checkpointing, idempotency, schema evolution, and stateful processing
  • Ensure data quality, monitoring, and observability using tools like CloudWatch and Datadog
  • Implement data security and governance best practices including IAM roles, encryption (KMS), and networking
  • Build reusable frameworks, libraries, and implement CI/CD pipelines for automated deployments
  • Collaborate with data scientists, analysts, and business stakeholders to deliver reliable datasets
  • Lead design reviews, mentor junior engineers, and enforce engineering best practices

Required Qualifications

  • 6–8+ years of overall IT experience
  • 5+ years of hands-on experience in Data Engineering
  • Strong expertise in Python and PySpark
  • Advanced experience with AWS Cloud Services including:
    • S3, Glue, EMR, Lambda
    • Step Functions, Kinesis/MSK (Kafka)
    • DynamoDB, Athena, Redshift
  • Strong experience in building event-driven and streaming data pipelines
  • Proficiency in SQL for ETL and analytical workloads
  • Experience with workflow orchestration tools such as Apache Airflow or AWS Step Functions
  • Hands-on experience with CI/CD tools, Git, and Infrastructure-as-Code (Terraform or CloudFormation)
  • Strong understanding of distributed systems, data modeling, and performance tuning
  • Knowledge of cloud security, encryption, networking, and compliance

Preferred Qualifications

  • Experience with Core Java
  • Exposure to real-time data streaming frameworks
  • Experience working in Agile environments

 

 

Rohit Chauhan

IT Recruiter

E: rohit.c@noviainfotech.com

www.noviainfotech.com

A: 4421 Avenida Ln, McKinney, TX, 75070

 

 

 

 

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