Quantitative Developer Python jobs in Chicago

A growing analytics platform is hiring a Web Scraping Engineer to help power its core data product. This role focuses on maintaining and improving a large-scale scraping operation built with Python and JavaScript, delivering structured pricing data from across the web. If you enjoy operational owner

A leading financial firm is seeking a Quantitative Developer to join their PM team in Chicago. This role entails designing and developing software for trading strategies, collaborating with quantitative researchers, and ensuring the efficiency of the trading infrastructure. Ideal candidates will pos

Title : Python Developer - W2 Location : Chicago Ridge, IL - Onsite Duration : 6 Months Rate :$52 - $54/per hr W2 Job Description: We are seeking a skilled Python Developer to design, develop, and maintain data-driven applications and integrations within a clinical data management environment. The r

Dime Line Trading

Job Description Job Description Job Duties: Independently conduct research with a focus on statistical and predictive models Manage all aspects of the research process, including methodology selection, data collection and analysis, prototyping, backtesting, and performance monitoring Maintain and cl

Medinext Global LLC

REQUIRED SKILLS • Python expertise with deep experience in pandas for ETL/ELT and data wrangling (vectorization, memory management, IO, time series). • Hands-on experience with Snowflake (SQL, performance tuning, warehouse configuration). • Hands-on experience with Snowpark (Python) for scalable tra

Dime Line Trading

Job Description Job Description What you'll do: Contribute to the research, design, and implementation of predictive statistical and machine learning models. Prototype and backtest models, monitor performance, and assist with optimizations. Contribute to key feature development for model efficiency

Sunrise Futures is looking to hire a highly talented Quantitative Researcher/Strategy Developer to join our team. The Role: Working collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies Analyzing financial market dat

Sunrise Futures is looking to hire a highly talented Senior Quantitative Researcher/Strategy Developer to join our team. The Role: Working collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. Analyzing financial ma

YO IT CONSULTING

Job Description Job Description 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 conversationa

Columbus Technology Solutions

JOB TITLE: Python Developer JOB LOCATION: Chicago, IL (Hybrid) - Need Only Local EXPERIENCE: 20 YEARS VISA: , (W2) CAN APPLY. Description REQUIRED SKILLS Python expertise with deep experience in pandas for ETL/ELT and data wrangling (vectorization, memory management, IO, time series). Hands-on exper

Ensono

Overview Senior Mainframe Systems Programmer – AutomationRemote - United States JR012303 Position Summary The Senior Mainframe Systems Programmer provides Automation support for multiple clients and on-going projects that could require the development, testing, and implementation of new Automation r

Dime Line Trading

Job Description Job Description Job Duties: Independently conduct research with a focus on statistical and predictive models Manage all aspects of the research process, including methodology selection, data collection and analysis, prototyping, backtesting, and performance monitoring Maintain and cl

Jobot

This Jobot Job is hosted by: Tony Fasano Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $100,000 - $125,000 per year A bit about us: We are currently seeking a dynamic and experienced Telecom Attorney to join our fast-paced legal team. This role will

Messina Talent Advisors

Job DescriptionJob DescriptionMessina 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 seek a Python Developer to joi

Messina Talent Advisors

Job Description Job Description 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 seek a Python Developer to j

Dime Line Trading

Job Description Job Description What you'll do: Contribute to the research, design, and implementation of predictive statistical and machine learning models. Prototype and backtest models, monitor performance, and assist with optimizations. Contribute to key feature development for model efficiency

Prairie

Senior Python Developer (Data Engineering + FastAPI + Snowflake) Location: Chicago/Hybrid Are you a Python expert passionate about building scalable data pipelines and backend services ? We’re looking for a Senior Python Developer to join our direct client's team and work on cutting-edge data engine

YO IT CONSULTING

Job Description Job Description 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 conversationa

Messina Talent Advisors

Job Description Job Description 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 seek a Python Developer to j

EPAM Systems Inc

Overview 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