python backend developer jobs in Chicago

Staff Site Reliability Engineer (SRE) - Platform EngineeringNote: This position follows a hybrid work model, requiring 2 days per week on-site at our corporate office 20 S Wacker Dr, Chicago, IL 60606 The first preference for this role is given to local candidates in the Chicago area. CME Group is seeking a Staff Site Reliability Engineer to serve as the...

Principal Full Stack Engineer, AI Platform & AgentsBuild the GenAI platform that powers critical decisions in healthcare, legal, tax, and compliance industries. Your work will directly shape the future of these fields, enabling faster, safer, and more impactful decision-making at a global scale.-Location: US/Canada, Hybrid or Remote-Work Hours: Must have...

DescriptionAbout the Role IAA is seeking a Staff Engineer to provide technical leadership for our mobile app - the primary mobile touchpoint for buyers participating in vehicle auctions across North America. Our platform processes high volumes of live and timed auction transactions, and the mobile experience is central to how buyers search, bid, pay, and...

 Who We Are:Dedicated to making a difference in law enforcement agencies across the U.S., our mission is to transform policing by elevating officer performance with a preventative-based early intervention system. Driven by data science and powered by machine learning, our offering analyzes officer performance data in order to identify potentially...

Linux Systems Engineer: Chicago, IL About the jobWe're looking for a Linux Engineer with strong systems knowledge and Python/scripting skills to join our expanding global team. You'll build and run Linux at scale in a business-critical environment, and improve the automation and self-service tooling we use to manage our server estate. The Linux Engineering...

Company Description   Infinite Roar, Publicis Media's fastest-growing agency, is the new force in the media landscape. We are built for those clients looking to drive transformation, and we’ve created an approach especially tailored to the unique needs of disruptive, fast-growing brands. We combined the agility and personalized attention of a...

Azure Devops Engineer needs 6+ years’ experienceAzure Devops Engineer requires:·         Azure (with strong understanding on different IaaS/PaaS/SaaS services+ Networking)·         Terraform·         GitHub Actions·         Kubernetes administration·         Helm charts·         Cloud Computing...

Role : Full Stack Architect – AI & Agentic Systems (ReactJS, NextJS, NodeJS)Location : Chicago, IL(Hybrid- 3 days/week- WFO)Contract role Looking for 14+ yearsPlease note that .NET experience is secondary for this role. We are primarily seeking candidates with strong hands-on expertise in ReactJS, NextJS, NodeJS and Agentic AIWe are ok to relax the AI...

Technical Skills (Required) Strong design and development skills in two or more of the following technologies and tools: Java (3-5 years) Cucumber(3-5 years), JBehave or other BDD testing frameworks At least 8 years of test automation framework design Strong experience in testing Webservices (REST APIs) (3+5 years) Proven experience developing test...

About Northern TrustAs a global leader in innovative wealth management, asset servicing, asset management and banking services, Northern Trust (Nasdaq: NTRS) is proud to guide the world’s most successful individuals, families, corporations and institutions. Since 1889, we have aligned our efforts with our three guiding Principles That Endure: Service,...

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices...

About Zeigler: Zeigler Automotive Group is one of the largest privately-owned dealer groups in the U.S. with 78 franchises across 35 locations in Wisconsin, Illinois, Indiana, and Michigan. Vehicle brands represented include Toyota, Hyundai, Chevrolet, Fiat, Honda, Ram, Ford, Lincoln, Chrysler, Dodge, Jeep, Maserati, Alfa Romeo, Nissan, Infiniti,...

Job Description:Building trusted markets — powered by our people.At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading,...

Location: Chicago, IL — Hybrid 3 days/week About NOCD NOCD is the #1 telehealth provider for the treatment of obsessive-compulsive disorder (OCD). OCD is one of the most severe, prevalent, and misunderstood mental health conditions. NOCD creates access to online therapy for people with OCD through our telehealth platform. In the NOCD app, Members can...

Job Title: QA Automation Engineer Location: (Minneapolis, MN, Detroit, MI, St. Louis, MO, Philadelphia, PA, Wilmington, DE, Columbus, OH, Chicago, IL.) Contact: 12+ Months Looking for W2 candidates. No C2C Job Summary: We are looking for an experienced SDET / QA Automation Engineer with 6–10 years of experience in developing scalable automation...

Agency PHd Job Function Data and Analytics Job Subfunction Data Science and Analytics Job Description The Data Science team is pivotal in the delivery of modern agency services. We are tightly integrated with marketing science teams to deliver on and exceed our clients’ business goals. Responsibilities External facing responsibilities: • Build...

The Aspen Group (TAG) is one of the largest and most trusted retail healthcare business support organizations in the U.S., supporting over 23,000 healthcare professionals and team members at more than 1,150 locations across 48 states. Our five supported healthcare practices operate under the brands Aspen Dental, ClearChoice, WellNow, Chapter Aesthetic...

DRW is a diversified trading firm with three decades of experience using sophisticated technology and exceptional people. We seek a Research Engineer to join a systematic trading team solving challenging tech problems across software design, data engineering, and quantitative modeling. You will work with researchers to implement studies, simulate strategies,...

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing...

Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$83 billion revenue global technology powerhouse, ranked #153 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as...