Explore 4 senior python developer jobs from 3 hiring companies in Divernon, IL, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Senior Python Developer

Chatham

Springfield

Auburn

Taylorville

Pawnee

Jacksonville

Virden

Decatur

Lincoln

Litchfield

Rochester

Carlinville

Sherman

Hillsboro

Bethalto

Girard

Jerseyville

Pana

Riverton

Senior Python Developer Jobs

Datamaxis

Caterpillar

CSpring

Onsite

Remote

Our client&nbsp;is seeking a hands-on Senior Data Engineer (ETL / Python Developer) to support the Enterprise Data Warehouse (EDW) and Analytics Program. This role plays a critical part in designing, developing, and maintaining scalable data ingestion and transformation pipelines that support Medicaid analytics, federal reporting, and enterprise decision support.The ideal candidate brings strong ETL and Python engineering expertise, experience&nbsp;working with large healthcare datasets, and the ability to operate effectively in a regulated,&nbsp;audit-sensitive environment. This is a delivery-focused role requiring close collaboration&nbsp;with architects, analysts, QA, PMs, SMEs, developers, and reporting BI teams across both&nbsp;legacy and cloud-based platforms. Primary Responsibilities <ul><li>Design, develop, and maintain enterprise ETL pipelines using Azure Data Factory&nbsp;(ADF), Informatica PowerCenter, and Python-based frameworks</li><li>Build and optimize scalable data processing solutions using Python, Spark, and&nbsp;Databricks</li><li>Support Medicaid analytics and federal reporting initiatives (e.g., T-MSIS, PERM,&nbsp;MARS, Quality of Care)</li><li>Develop robust data validation, reconciliation, and audit-traceable data pipelines</li><li>Write and optimize SQL and stored procedures across relational platforms such asSnowflake, Oracle, and SQL Server</li><li>Participate in cloud migration and modernization initiatives within Azure-based&nbsp;architectures</li><li>Collaborate with analysts, QA, and reporting teams to ensure data quality, accuracy,&nbsp;and timeliness </li><li>Follow data engineering best practices for performance, reliability, reusability, and&nbsp;security </li><li>Support production operations, incident resolution, and root-cause analysis</li><li>Participate in code reviews, source control, and CI/CD processes using Azure&nbsp;DevOps and GitHub</li></ul>Required Qualifications<ul><li>5+ years of data engineering experience with a focus on enterprise data&nbsp;warehousing</li><li>5+ years of hands-on ETL development using Informatica PowerCenter, Azure Data Factory, or similar tools</li><li>5+ years of Python development for data engineering and automation</li><li>3+ years of experience with Spark-based processing frameworks (Databricks or&nbsp;equivalent)</li><li>Strong SQL expertise and experience with relational databases (such as Teradata,Snowflake, Oracle, SQL Server) </li><li>Experience with source control and DevOps practices (Azure DevOps, GitHub,&nbsp;CI/CD)</li><li>Bachelor’s degree or higher in Computer Science, Engineering, Analytics, or a&nbsp;related field</li><li>Strong analytical, problem-solving, and troubleshooting skills </li></ul>Preferred Qualification <ul><li>Experience supporting State Medicaid EDW or MMIS analytics environments </li><li>Healthcare or public-sector analytics experience (Medicaid / Medicare preferred) </li><li>Data modeling experience in enterprise data warehouse environments </li><li>Scripting experience (PowerShell, Bash) for automation and orchestration </li><li>Experience designing or consuming APIs (REST) within data platforms </li><li>Familiarity with data quality frameworks, reconciliation, and audit support </li><li>Azure certifications related to data engineering or analytics </li></ul>

Senior ETL / Python Developer

Senior ETL and Python Developer

5+ years data engineering with enterprise warehousing, ETL with Informatica/ADF, Python, Spark; SQL with Snowflake/Oracle/SQL Server; Azure DevOps/GitHub; Bachelor’s or higher in CS/Engineering/Analytics.

Primary Responsibilities: 
<ul><li>Design, develop, and maintain enterprise level Dashboards/Reports using Tableau and Python-based frameworks. </li><li>Build and optimize scalable data processing solutions using Python. </li><li>Support Medicaid analytics and federal reporting initiatives (e.g., T-MSIS, PERM, MARS, Quality of Care) </li><li>Write and optimize SQL and stored procedures across relational platforms such as Teradata. </li><li>Participate in cloud migration and modernization initiatives within Azure-based architectures </li><li>Collaborate with analysts, QA, and reporting teams to ensure data quality, accuracy, and timeliness </li><li>Follow Reporting and Dashboard best practices for performance, reliability, reusability, and security </li><li>Support production operations, incident resolution, and root-cause analysis </li><li>Participate in code reviews, source control, and CI/CD processes using Azure DevOps and GitHub</li></ul>
Required Qualification: 
<ul><li>5+ years of Reporting and Dashboard with a focus on enterprise data warehousing </li><li>5+ years of hands-on Reports and Dashboard development using Tableau, Business&nbsp;Objects.</li><li>5+ years of Python development for data engineering and automation</li><li>3+ years of experience with Spark-based processing frameworks (Databricks or&nbsp;equivalent)</li><li>Strong SQL expertise and experience with relational databases (such as Teradata,&nbsp;Snowflake, Oracle, SQL Server)</li><li>Experience with source control and DevOps practices (Azure DevOps, GitHub,&nbsp;CI/CD)</li><li>Bachelor’s degree or higher in Computer Science, Engineering, Analytics, or a&nbsp;related field</li><li>Strong analytical, problem-solving, and troubleshooting skills </li></ul>
Preferred Qualification: 
<ul><li>Experience supporting State Medicaid EDW or MMIS analytics environments</li><li>Healthcare or public-sector analytics experience (Medicaid / Medicare preferred)</li><li>Data modeling experience in enterprise data warehouse environments</li><li>Scripting experience (PowerShell, Bash) for automation and orchestration</li><li>Experience designing or consuming APIs (REST) within data platforms</li><li>Familiarity with data quality frameworks, reconciliation, and audit support</li><li>Azure certifications related to data engineering or analytics </li></ul>

Senior Tableau / Python Developer

Tableau / Python Developer

5+ years in reporting/dashboard and enterprise data warehousing; 5+ years Tableau/Business Objects; 5+ years Python data engineering; 3+ years Spark (Databricks); strong SQL; experience with Azure DevOps, GitHub; degree in CS/Engineering/Analytics

DescriptionAt CSpring, we believe in the power of people and data to drive real-world impact. We’re a purpose-driven consulting firm that helps organizations solve complex problems, gain insights, and achieve measurable results. Our clients span the public and private sectors, and our work — from data strategy and engineering to workforce transformation — improves lives across Indiana and beyond. We’re seeking talented professionals who are collaborative, curious, and committed to making a difference. Why You’ll Love Working Here<ul><li>Mission-driven impact at scale. You'll build dashboards and data pipelines that support Medicaid program integrity, federal compliance reporting, and health outcomes for millions of beneficiaries — work that shows up in real policy decisions.</li><li>Autonomy on meaningful problems. You'll own the design and delivery of enterprise-level reporting solutions, collaborating closely with architects and analysts rather than waiting on a ticket queue.</li><li>Data &amp; innovation at the center. You'll work across modern cloud platforms alongside legacy systems, giving you both depth and breadth in a genuinely complex data environment.</li><li>Collaborative, delivery-focused culture. You'll work alongside architects, QA engineers, analysts, and BI teams who care about getting it right — code reviews, CI/CD practices, and shared standards are the norm here.</li><li>Public health improvement. The programs you support — T-MSIS, PERM, MARS, Quality of Care — are the infrastructure behind better health systems. Your work has a name and a purpose.</li></ul>What You’ll Do&nbsp;In this role, you'll be the hands-on technical lead for dashboard, reporting, and data engineering work within a large-scale Medicaid EDW and analytics program.<ul><li>You'll design, develop, and maintain enterprise-level dashboards and reports using Tableau and Python-based frameworks, ensuring they're performant, reusable, and built to last.</li><li>You'll build and optimize scalable data processing pipelines using Python, supporting both ongoing analytics needs and federal reporting requirements.</li><li>You'll write and tune SQL and stored procedures across relational platforms — primarily Teradata — with a focus on accuracy and efficiency at enterprise scale.</li><li>You'll support Medicaid analytics and federal reporting initiatives including T-MSIS, PERM, MARS, and Quality of Care programs, working closely with SMEs and compliance teams.</li><li>You'll participate in cloud migration and modernization work within Azure-based architectures, contributing to the shift from legacy systems toward modern platforms.</li><li>You'll collaborate with analysts, QA teams, and BI reporting leads to validate data quality, resolve discrepancies, and ensure timely delivery of reporting deliverables.</li><li>You'll support production operations — including incident response and root-cause analysis — and contribute to a stable, reliable analytics environment.</li><li>You'll participate in code reviews, maintain source control hygiene, and work within CI/CD processes using Azure DevOps and GitHub.</li></ul>Requirements<ul><li>&nbsp;5+ years of experience in enterprise reporting and dashboard development, with a strong focus on Tableau and Business Objects</li><li>5+ years of hands-on Python development for data engineering and automation</li><li>3+ years working with Spark-based processing frameworks such as Databricks</li><li>Strong SQL expertise with experience in relational databases including Teradata, Snowflake, Oracle, or SQL Server</li><li>Demonstrated experience with source control and DevOps practices — Azure DevOps, GitHub, CI/CD pipelines</li><li>Bachelor's degree in Computer Science, Engineering, Analytics, or a related field</li><li>Strong analytical and troubleshooting skills, with a track record of solving complex data problems in regulated environments</li></ul>Preferred Qualifications<ul><li>Prior experience supporting a State Medicaid EDW or MMIS analytics environment</li><li>Healthcare or public-sector analytics background (Medicaid / Medicare strongly preferred)</li><li>Data modeling experience within enterprise data warehouse environments</li><li>Scripting experience with PowerShell or Bash for automation and orchestration</li><li>Experience designing or consuming REST APIs within data platforms</li><li>Familiarity with data quality frameworks, reconciliation processes, and audit support</li><li>Azure certifications in data engineering or analytics</li></ul>At CSpring, we unlock the potential of people and data. If you’re ready to lead meaningful work, collaborate with passionate teams, and grow your career in a people-first consulting environment — apply today!

5+ years in enterprise reporting/dashboard development; strong Python; SQL; Spark; Teradata/Snowflake/Oracle/SQL Server; Azure DevOps/GitHub; Bachelor's degree.

Career Area:EngineeringJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you&#39;re joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don&#39;t just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.Caterpillar Inc. seeks Elec Sys V&amp;V Sr. Engineer at its facility located at 2427 E Engine Drive, Chillicothe, IL 61523.Designs, develops, and integrates state of art telematics systems for onboard and digital teams within Caterpillar. Responsible for continuous improvement efforts that enable Caterpillar to deliver high quality products and services. Test cutting-edge embedded telematics software and customer applications. Work in a team environment utilizing simulation as well as actual Hardware in the Loop to test all aspects of the Caterpillar Digital system, including both onboard the machine as well as back-office features. Develop technical skills in software verification, troubleshooting, and test automation. Will be part of a global team and will work closely with others to conduct release testing, resolve issues, automate testing, and investigate field issues involving both software and electronics. Participate in the design and development of Next generation telematics concepts and complex engineering projects for release to production in a manner to ensure products provide superior performance, durability, quality, digital connectivity, and serviceability. The position requires the use of Python, and NPI processes, test automation, and standard test documentation.REQS: This position requires a bachelor’s degree or foreign equivalent in Electrical or Electronics Engineering or a related field plus 5 years of experience in embedded software engineering or related occupation. Additionally, the applicant must have employment experience with: (1) Python and NPI processes; (2) Test automation and standard test documentation; (3) Hardware in-loop (HIL); (4) Test planning and test execution; and (5) Ethernet Datalink Simulation using Vector CANoe.Applicants who are interested in this position should apply via <a href="http://www.caterpillar.com/careers" target="_blank">www.caterpillar.com/careers</a>, search [Elec Sys V&amp;V Sr. Engineer/ R0000365342] #LI-DNI<h3></h3><h3></h3>Summary Pay Range:$112,710.00 - $169,060.00Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits:Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.<ul><li>Medical, dental, and vision benefits*</li><li>Paid time off plan (Vacation, Holidays, Volunteer, etc.)*</li><li>401(k) savings plans*</li><li>Health Savings Account (HSA)*</li><li>Flexible Spending Accounts (FSAs)*</li><li>Health Lifestyle Programs*</li><li>Employee Assistance Program*</li><li>Voluntary Benefits and Employee Discounts*</li><li>Career Development*</li><li>Incentive bonus*</li><li>Disability benefits</li><li>Life Insurance</li><li>Parental leave</li><li>Adoption benefits</li><li>Tuition Reimbursement</li></ul>       * These benefits also apply to part-time employees<h3></h3><h3></h3>This position requires working onsite five days a week.<h3></h3><h3></h3><h3></h3>Visa Sponsorship is not available for this position.<h3></h3><h3></h3>Posting Dates:April 21, 2026 - August 20, 2026Any offer of employment is conditioned upon the successful completion of a drug screen.      Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities.  Qualified applicants of any age are encouraged to apply.Not ready to apply? Join our <a href="http://flows.beamery.com/caterpillarinc/talcom" target="_blank">Talent Community</a>.

Elec Sys V&V Sr. Engineer

Bachelor's degree in Electrical/Electronics Engineering plus 5 years in embedded software engineering; experience with Python, HIL, test automation, and Ethernet CANoe.

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