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Python Etl Developer Jobs in Illinois (NOW HIRING)

Senior Data Engineer

Springfield, IL · Remote

$105K - $142K/yr

... (ETL / Python Developer) Remote (Must reside within the Continental U.S.) No C2C, Third-Party Vendors, Sponsorship, or Employer Representatives. Direct candidates only. We are seeking a Senior Data ...

Python Developer - Chicago, IL

Chicago, IL · On-site

$51.75 - $71.50/hr

The role involves developing Python applications, interacting with APIs, and utilizing AWS services for ETL implementations and CI/CD pipelines. Responsibilities : • Experience as Python Developer ...

Abinitio Developer

Chicago, IL · On-site

$52.50 - $68.75/hr

Keylent Inc is seeking an Abinitio Developer to develop and maintain ETL solutions that fit ... Python, Teradata, Snowflake development or related development experience • Experience in ...

Job Role: ETL Tester Location: Deerfield, IL Permanent/Fulltime Requirements 6+ years of experience ... Propose best practices and solutions to resolve the engineering problems Create and run both manual ...

Job Role: ETL Tester Location: Deerfield, IL Permanent/Fulltime Requirements 6+ years of experience ... the engineering problems • Create and run both manual and automation test cases • Create ...

This is a requirement for Senior ETL Developer to work on various ETL enhancements around the Data Warehouse. * Job responsibility will also include Support & Maintenance of the current ETL/DW ...

Snowflake Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

Experience in Data Engineering with strong Snowflake expertise ... Strong hands-on experience with SQL, Python, ETL/ELT, and data pipelines . * Experience with AWS ...

ETL/ Databse Developer

Chicago, IL · On-site

$52.50 - $68.75/hr

Programming, maintenance and user support of the database and software tools written by the team. Develop knowledge of existing framework to provide maintainable solutions. Develop an understanding ...

Showing results 41-60

Python Etl Developer information

What is the difference between Python Etl Developer vs Data Engineer?

AspectPython Etl DeveloperData Engineer
Primary FocusDeveloping ETL processes using PythonBuilding and maintaining data pipelines and infrastructure
Skills & CertificationsPython, SQL, ETL tools, data modelingPython, SQL, cloud platforms, big data technologies
Work EnvironmentData teams, analytics departmentsData engineering teams, infrastructure teams
Industry UsageFinance, healthcare, retail, where data integration is keyTech, finance, e-commerce, large-scale data systems

While both roles involve working with data and Python, Python ETL Developers primarily focus on creating and maintaining ETL processes for data integration. Data Engineers have a broader scope, designing entire data pipelines and infrastructure to support analytics and data science initiatives.

What cities in Illinois are hiring for Python Etl Developer jobs?

Cities in Illinois with the most Python Etl Developer job openings:

Infographic showing various Python Etl Developer job openings in Illinois as of August 2026, with employment types broken down into 1% Internship, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 76% Physical, 6% Hybrid, and 18% Remote job distribution.

SSIS Developer / ETL Specialist

Chicago, IL • On-site

ClinDCast LLC
Health Care and Social Assistance • 11 - 50 employees

Full-time

Re-posted 12 days ago


Job description

Job Title: SSIS Developer / ETL Specialist
Role Overview
The SSIS Developer will design, develop, and maintain ETL workflows using SQL Server Integration Services (SSIS) to support data integration, transformation, and loading processes for enterprise data solutions.
Key Responsibilities
  • ETL Development
    • Design and implement complex SSIS packages for data extraction, transformation, and loading (ETL) from multiple sources (DB2, Oracle, Flat Files, XML).
    • Utilize advanced SSIS transformations such as Conditional Split, Fuzzy Lookup, For Each Loop, MultiCast, and Script Components for data processing.
    • Implement error handling, logging, and checkpoints for robust package execution.
  • Performance Optimization
    • Tune SSIS packages and SQL queries for optimal performance.
    • Apply best practices for SSIS performance, including parallelization, lookup caching, and bulk loading techniques.
  • Integration & Scheduling
    • Schedule and monitor SSIS packages using SQL Server Agent.
    • Configure credentials, proxy accounts, and permissions for secure execution.
  • Testing & Troubleshooting
    • Perform debugging and troubleshooting of SSIS packages.
    • Conduct backend database testing and validate data integrity.
  • Collaboration
    • Work closely with BI teams to provide data for analytics and reporting.
    • Support Power BI and SSRS reporting requirements when needed.
Qualifications
  • 3+ years of experience in SSIS development and ETL processes.
  • Strong knowledge of SQL Server, T-SQL, and database objects (procedures, functions, views).
  • Experience with SSIS performance tuning and troubleshooting.
  • Familiarity with data warehousing concepts (Star Schema, Fact/Dimension tables).
  • Exposure to Power BI and SSRS is a plus.
  • Excellent analytical and communication skills.
Preferred Skills
  • Knowledge of advanced SSIS components (CDC Splitter, DQS Cleansing, Fuzzy Grouping).
  • Experience in handling large datasets and optimizing ETL workflows.
  • Understanding of Agile methodologies.


ClinDCast logo

About ClinDCast

Sourced by ZipRecruiter

ClinDCast is at the forefront of shaping the future of healthcare by partnering with globally recognized healthcare organizations and offering them innovative solutions and expert guidance. Our suite of services is designed to cater to a broad range of needs of healthcare organizations, including healthcare IT innovation, electronic health record (EHR) implementation & optimizations, data conversion, regulatory and quality reporting, enterprise data analytics, FHIR interoperability strategy, payer-to-payer data exchange, and application programming interface (API) strategy. With 15+ Years Of Healthcare IT Industry Experience, ClinDCast Is A Trusted Partner For Payers, Providers, And Lifesciences Organizations, Enabling Them To Deliver Exceptional Product And Solutions For Their Customers.

Industry

Health care and social assistance

Company size

11 - 50 Employees

Headquarters location

Wesley Chapel, FL, US

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