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Python Etl Developer Jobs in Illinois (NOW HIRING)

Inherent Technologies

ETL Developer

Chicago, IL · On-site

$52.50 - $68.75/hr

Mentor and guide ETL developers on technical best practices and problem-solving. * Conduct ... Familiarity with scripting languages (e.g., Python, Java) can be beneficial. * Data warehousing ...

Codeconnectinc

ETL Developer

Virginia, IL · On-site

$50 - $65.50/hr

Mandatory skills : ETL, Python, Shell Scripting, Linux, FHIR, EDI, InterOp, Health care domain Programming Languages: Excellent knowledge of Shell scripting and Python programming languages for data ...

New

Zortech Solutions

ETL Developer IV

Chicago, IL · On-site

$52.50 - $68.75/hr

Job Title - ETL Developer IV Location - Chicago, IL, Partial Remote Duration - ASAP to 30th Jan ... using Python or PySpark/Glue required. * Knowledge of common design patterns, models and ...

Next Step Systems

Data Engineer, Python & ETL

Chicago, IL · On-site

$118K - $141K/yr

Data Engineer, Python & ETL, Chicago, IL A proprietary trading firm is seeking a Data Engineer ... Developer, Trading, Financial, Chicago Recruiters, Information Technology Jobs, IT Jobs, Chicago ...

PROLIM Global Corporation

ETL Developer

Rosemont, IL · On-site

$49.75 - $65/hr

Job Title: ETL Developer Location : Rosemont, IL Duration : 6 Months Experience : 6-8 Years Job ID : 10466036 Role Summary We are seeking an experienced ETL Developer with strong expertise in SQL ...

Spark Tek Inc

ETL Developer IV

Chicago, IL · On-site

$52.50 - $68.75/hr

Spark Tek Inc is seeking an ETL Developer IV to design, build, test, and maintain systems for data ... using Python or PySpark/Glue required. • Knowledge of common design patterns, models and ...

Georgia IT, Inc.

ETL Developer- Chicago IL

Chicago, IL · On-site

$52.50 - $68.75/hr

Georgia IT, Inc. is seeking an ETL Developer for a contract position in Chicago, IL. The role ... python framework - ETL ingested). • Gather data requirements, work independently, good ...

Perfict

ETL Developer

Chicago, IL · On-site

$52.50 - $68.75/hr

Responsibilities : • Design and Develop ETL pipelines in and out of data warehouse using ... Python and Snowflakes Snow SQL • Deep understanding of relational as well as NoSQL data stores ...

Apex Informatics

ETL Developer

Chicago, IL · On-site

$52.50 - $68.75/hr

Position - ETL DEVELOPER Please send Full Legal Name, LinkedIn, Location, Contact Details, C2C rate, and work authorization status with each submittal. Client: Northern Trust Location: Hybrid Chicago ...

Trova Search

ETL Developer

Hinsdale, IL · On-site

$51.25 - $67/hr

Implement ETL/ELT best practices to ensure performance, reliability, and data quality. * Automate ... Proficiency in SQL and Python; familiarity with cloud platforms and big data technologies.

PamTen Inc

Informatica ETL Developer

Bloomington, IL · On-site

PamTen Inc is a company focused on providing innovative solutions, and they are seeking an Informatica ETL Developer. The role involves designing, developing, and maintaining ETL processes, ensuring ...

LRS

ETL Developer

Springfield, IL

$50 - $80/hr

LRS Consulting Services is seeking an ETL Informatica Developer for a 6-12 month contract opportunity with our client in Central Illinois. If you're that person, if you have the ETL development ...

Steampunk

ETL Engineer

Bloomington, IL · On-site

$110K - $130K/yr

Key must have skill sets - Python, SQL * Work within an Agile software development lifecycle * You ... Data Engineering with experience in tools such as: * * ETL Tools: Python, Informatica, Pentaho ...

AllSTEM Connections

ETL Developer

Chicago, IL · On-site

$178K - $208K/yr

Senior Enterprise Data Integration Engineer Role Overview We are seeking a Senior Enterprise Data Integration Engineer to architect, build, and support high-performance data integrations across our ...

Collabera

ETL Developer

Chicago, IL

$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 ...

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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.

ETL Developer

Chicago, IL • On-site

Inherent Technologies
IT Services • 51 - 200 employees
Learn more about Inherent Technologiesexternal

$52.50 - $68.75/hr

Other

Re-posted 20 days ago

Job description

  • Technical Leadership:
    1. Define and implement ETL architecture, standards, and best practices.
    2. Select and manage ETL tools and technologies (e.g., Informatica, SAP BODS, Tableau, Unix, Oracle, SQL Server).
    3. Monitor and optimize ETL job performance, identifying and resolving bottlenecks.
    4. Oversee data quality checks and validation processes throughout the ETL pipeline.
  • Project Management:
    1. Lead ETL projects from initiation to deployment, including requirement gathering, design, development, testing, and implementation.
    2. Manage project timelines, budgets, and resource allocation for ETL initiatives.
    3. Collaborate with cross-functional teams (data analysts, business users, database administrators) to ensure data integration needs are met.
  • Team Management:
    1. Mentor and guide ETL developers on technical best practices and problem-solving.
    2. Conduct performance evaluations and provide feedback to team members.
    3. Recruit and hire new ETL developers as needed.
  • Data Governance:
    1. Establish data quality standards and metrics to monitor data integrity.
    2. Implement data security protocols to protect sensitive information.
    3. Ensure compliance with data privacy regulations.


Required Skills and Experience:

  • Strong technical expertise in ETL concepts and tools: Deep understanding of data extraction, transformation, and loading techniques, proficiency in at least one major ETL tool.
  • Database knowledge: Expertise in SQL querying and database design (e.g., Oracle, SQL Server, MySQL).
  • Programming skills: Familiarity with scripting languages (e.g., Python, Java) can be beneficial.
  • Data warehousing knowledge: Understanding of data warehouse architecture and data modeling concepts.
  • Project management skills: Experience in planning, executing, and monitoring complex ETL projects.
  • Communication and collaboration skills: Ability to effectively communicate technical concepts to business stakeholders and work collaboratively with cross-functional teams.