Python Developer jobs in Romeoville

Location: Onsite 5 days a week in Chicago, IL, or Denver, CO Interview Process: 2 rounds, first is 30-min video call with BOA, and second is onsite/in person interview Top Requirements: FastAPI – framework Strong hands-on experience with PostgreSQL, including SQL optimization and data modeling. 5+ y

MM Management Consultant

Columbus OH (10 roles)- Relocation is open with prior history/ reason Wilmington DE (10 roles)- Look nearby but relocation is also open Chicago, IL- Look for Nearby candidates Visa: W2 W2 Candidates only - No sponsorship required Must Have Skills: Need Python development and some experience in ML/AI

Strategic Employment Partners (SEP)

Overview An established healthcare company is looking for a driven Python Engineer to join their growing team. They seek someone with experience with Python frameworks, RESTful APIs, and data handling. Candidates should plan to come into the office in Chicago 1-2x/week. This is a W2 Contract positio

HaloMD

Who We Are HaloMD is a leader in Independent Dispute Resolution (IDR) under The No Surprises Act and state regulations, empowering out-of-network healthcare providers with cutting-edge technology and industry expertise to maximize reimbursements. Job Summary We are looking for a skilled Automation D

Overview Job Title: Python Backend Developer Location: Chicago, IL - hybrid onsite Duration: 6 months API Concepts Responsibilities Understanding of API concepts like REST, SOAP, GraphQL Understanding of API Security like OAuth 2.0, JWT token validation Experience authoring, maintaining, and refacto

C++ Low Latency Trading Systems Developer - Chicago, Illinois - 150 - 300 K Base Plus Bonus A trading firm in Chicago is hiring C++ engineers to their low latency trading systems technology team. Relative experience in finance is ideal, but the team is open to excellent low latency candidates from o

SkyWater Search Partners

Job Tag: Posted: March 18,2026 Salary: $145,000 A Chicago based manufacturer of precision industrial components is seeking a Senior Project Manager to play a critical role in modernizing its technology landscape. With decades of steady growth and a strong reputation across automotive, aerospace, and

Work Mode: Remote Engagement Type: Independent Contractor Schedule: Full-Time or Part-Time Contract Language Requirement: Fluent English Role Overview We partner with leading AI teams to improve the quality, usefulness, and reliability of general-purpose conversational AI systems. This project focus

A technology solutions company is seeking a Full Stack Python Developer to enhance their agile development team. The ideal candidate should possess expert proficiency in Python and FastAPI, with strong hands-on experience with PostgreSQL. Responsibilities include collaborating with product owners, d

Polar IT

Hello Folks, Please find the below requirement and let me know your interest? Job Title: Python Integration Developer Location: Hanover, MD — Hybrid (3 days/week onsite) Experience Level: Mid–Senior It’s a W2 Role Job Summary We are seeking an experienced Integration Developer with strong Python dev

Senior Python Developer Role Overview We seek a seasoned Senior Python Developer with expertise in Pandas, SQL databases, and Azure to design, develop, and optimize data-intensive applications. You'll architect robust ETL pipelines, enhance data models, and ensure seamless cloud integration to suppo

Location: D owntown, Chicago, IL 1. C# development in an Agile environment 2. Python development 3. Lead Qualities (Not leading a team, but will have interactions with off-shore team and will need to delegate) Plus: credit bureau, banking, and / or credit services domain skills They are looking to b

*Job Overview** We are seeking a motivated and detail-oriented Entry-Level CNC Programmer to join our manufacturing team. If you enjoy working with your hands in production environment as well as on CNC's, we have a job for you in our acrylic custom framing department. In this role, you will assist

Job Description *Key Responsibilities:** Develop and customize Epicor ERP solutions using *C#, BPMs, BAQs, Dashboards, and REST APIs** . Support Epicor implementations, upgrades, and integrations across V9, V10, and Kinetic. Troubleshoot, debug, and optimize Epicor customizations and reports. Collab

Messina Group is a Chicago-based consulting firm that partners with Private Equity firms, Investment Banks, and mid-market leadership teams to accelerate value creation through Digital, Data, Analytics & AI, and M&A-focused initiatives. We work across industries—including Finance, Business Services,

Job Title: Fullstack Developer Job Type: Full-time Location: Remote (Must overlap PST timezone at least 6-8 hours) The Role You’ll contribute to designing, building, and shipping production systems end-to-end. This is a hands‑on role where you’ll work across the stack — from UI to infrastructure — a

We have partnered with our client in their search for a Senior Python Developer in Chicago, IL Responsibilities Develop and deploy Python-based APIs and microservices for machine learning and AI solutions, ensuring scalability, reliability, and maintainability. * Collaborate with AI/ML teams to prod

We are seeking a Lead Python Developer with 7+ years of experience to join the Product Team in building a next-generation AI-powered financial assistant platform. You will be rapidly iterating with business users to test, refine, and deploy chat, reporting, and bespoke interfaces into their investme

SynergisticIT

Synergisticit Job Opportunity Since 2010 Synergisticit has helped jobseekers get employed in the tech job market by providing candidates the requisite skills, experience and technical competence to outperform at interviews and at clients. Here at SynergisticIT we just don't focus on getting you a te

A leading healthcare technology firm based in Texas is seeking an experienced Automation Developer III. This role involves automating business processes using Python, working with email systems, document conversions, and APIs. The ideal candidate will hold a Bachelor's degree in Computer Science and