ETL Developer

ETL Developer - UALJP00015030

Location : Chicago, IL – Hybrid / Must be Chicago location at this point we go to office every Tue/Wed alternate week but may change in future

1 year contract

Top 5 Skill sets
• Python or PySpark
• Complex SQL Development, debugging, optimization
• AWS - Glue, Step Functions,
• Knowledge of inner working of Databases - like AWS RDS MySQL
• Big Data Processing

Nice To Have Skills Or Certifications
• Experience as a lead for decent sized ETL team
• Experience with Apache Iceberg
• Observability tools like Dynatrace or Datadog

Job Summary

An ETL developer needs to design, build, test and maintain systems that extract, load and transform data from multiple different systems.

Primary Responsibilities
• Leads, Designs, implements, deploys and optimizes backend ETL services.
• Support a massive scale enterprise data solution using AWS data and analytics services.
• Analyze and interpret complex data and related systems and provides the efficient technical solutions.
• Provide support to ETL schedule and maintain compliance to same.
• Develop and maintain standards to ETL codes and maintain an effective project life cycle on all ETL processes.
• Coordinate with cross functional teams like architects, platform engineers, other developers and product owners to build data processing procedures.
• Perform root cause analysis on production issues and perform routine monitoring on databases and provide support to ETL environments.
• Help create functional specifications, technical designs and working with business process area owners.
• Implement industry best practices code and configuration for production and non-production environments in an highly automated environment.
• Provides technical advice, effort estimate, impact analysis.
• Provides timely project status and issue reporting to management.

Qualifications
• 6+ years’ experience using ETL tools to perform data cleansing, data profiling, transforming, and scheduling various workflows.
• Expert level proficiency with writing, debugging and optimizing SQL.
• 3-4 years programming experience using Python or PySpark/Glue required.
• Knowledge of common design patterns, models and architecture used in Big Data processing.
• 3-4 years' experience with AWS services such as Glue, S3, Redshift, Lambda, Step Functions, RDS Aurora/MySQL, Apache Iceberg, CloudWatch, SNS, SQS, EventBridge.
• Capable of troubleshooting common database issues, familiarity with observability tools.
• Self-starter, responsible, professional, and accountable.
• A finisher, seeing a project or task through to completion despite challenges.

Thanks & Regards

Preeti Pandey

Sr. Technical Recruiter

Preeti.pandey@experis.com

100 Manpower Place - Milwaukee, WI 53212