python backend developer jobs in Chicago

1,000 python backend developer job listings in United States. Find daily updated positions from leading job boards.

  • DevOps Architect

    11 hours ago


    Chicago, Illinois, United States Omega Solutions Full-time

    Interview Process: 3 Rounds of Zoom Video · Strong Experience working as Solution Architect to Design and implement CICD frameworks, tool alignment and work status. · Strong Knowledge of Azure concepts like Infrastructure as a Code (IaaS) and Platform as a Code (PaaS). Services like Virtual Network, Virtual Machines, APIM, App...


  • Chicago, IL, United States Georgia IT Inc Full-time

    NET Solution ArchitectLocation: Chicago, IL (Hybrid - 3 days onsite) Duration: 6-12 Months Required Skills: Hands-on experience with AI development in the Microsoft ecosystem; Python proficiency is a strong plus. Proven experience designing, developing, and deploying AI-powered applications using Microsoft Azure AI services, including Azure OpenAI, Cognitive...

  • VP of Engineering

    10 hours ago


    Chicago, Illinois, United States Screencastify Full-time $200,000 Contract

    DescriptionWell, hello there 👋Castify (Creators of Screencastify) is a leading technology company dedicated to improving communication and learning outcomes with video. We have established ourselves as a leader in the K-12 education sector in the United States and we are critical in helping scale a teacher and improve student outcomes. We are also...


  • Chicago, New York, United States Stripe Full-time

    Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of...


  • Chicago, Illinois, United States Lenovo Full-time $92,400 - $141,680 Contract

    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...

  • Full-Stack Engineer

    11 hours ago


    Chicago, Illinois, United States Zoomlogi Full-time $180,000 - $240,000 Contract

    Who We AreNobody calls a logistics coordinator to say things went well. They call because a $100,000 shipment of clinical trial medication has been sitting in customs for three days and nobody can explain why. Because a biologic therapy arrived outside its temperature window and the treatment has to start over. Because the patient is waiting and nobody in...

  • Software Engineer

    10 hours ago


    Chicago, Illinois, United States Clear Street Full-time $200,000 - $250,000 Contract

    About Clear Street: Clear Street’s mission is to give every sophisticated investor access to every asset, in every market, through a unified platform built for speed, transparency and scale. We give our clients the technology, tools, and service once reserved for the largest institutions, rebuilt with modern infrastructure. Our single, cloud-native,...

  • Data Scientist

    3 days ago


    Chicago, IL, United States AAR Full-time

    Data ScientistThe AAR Parts Supply Distribution Analytics Team are developing an AI-driven aviation market intelligence tool designed to transform how aviation parts distribution businesses understand market share, identify growth opportunities, and make strategic decisions. This platform combines advanced analytics, machine learning, agentic AI, and...


  • Chicago, IL, United States Trans Union LLC Full-time

    TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team OverviewThe SOAR Development team designs and delivers automation capabilities that strengthen Security Operations Center response and reduce manual effort for security analysts. The team works across security operations, detection engineering, and...


  • Chicago, Illinois, United States Indotronix International Corporation Full-time

    Client seeks an experienced Solution Architect who will be an exceptional addition to our growing Data Platform Architecture team. The Solution Architect will work closely with data engineering, data product managers and data science teams to meet data requirements of various initiatives for the client. As a Solution Architect, you will work on the creation...

  • Data Science Intern

    10 hours ago


    Chicago, Illinois, United States NinjaHoldings Full-time $20 - $25 Permanent

    Founded in 2017, NinjaHoldings works to give everyday Americans better access to financial services than traditional institutions typically provide. Through our CreditNinja and NinjaCard brands, we offer digital banking and lending products designed for consumers often overlooked, paired with incentives that support long-term financial improvement. Our Edge...

  • Software Engineeer, AI

    10 hours ago


    Chicago, Illinois, United States Fitch Group Full-time $88,000 - $120,000 Contract

    Fitch Solutions is currently seeking a Software Engineer, AI based out of our Chicago office. Fitch Solutions is a leading provider of insights, data and analytics. It informs investment strategies, strengthens risk management capabilities and helps identify strategic opportunities. Its analysts, lawyers, journalists and economists offer in-depth views on...


  • Chicago, IL, United States Sibel Health Full-time

    A BIT ABOUT SIBEL HEALTH:With headquarters based in Chicago, IL and an international office in Seoul, South Korea, Sibel Health is an award-winning digital health startup with a mission to deliver Better Health Data for All®. We were founded out of a Northwestern University Biotechnology lab, with a specific focus on our most vulnerable patients - pregnant...

  • Data Engineer

    11 hours ago


    Chicago, Illinois, United States 1872 CONSULTING Full-time

    Data Engineer Chicago, Dallas or NY - hybrid WFH Why This Role Is Valuable This person will sit on a more senior Data Engineering team, and have ample opportunity to learn modern data engineering technologies such as Spark/PySpark and working in modern cloud environments, with cloud DWs. While you must have the core ETL/Data Engineering...


  • Chicago, Illinois, United States Fingerprint Remote Full-time $152,000 - $205,000 Contract

    Fingerprint empowers enterprises to detect and stop online fraud with the world's most accurate device intelligence. We lead our industry with bleeding-edge identification capabilities and work on turning new ideas and discoveries in the fraud detection space into reality. Our customers range from innovative startups to leading enterprise companies,...

  • Production Engineer

    11 hours ago


    Chicago, Illinois, United States Ontrac Solutions Remote Full-time $75 - $85 Permanent

    OverviewOntrac Solutions is seeking a high-aptitude Production Engineer (IC2) to support a large-scale enterprise OS modernization and infrastructure hardening program for one of our enterprise clients. This role is built for an engineer with real software engineering foundations — specifically Python — who has since moved into infrastructure and is...


  • Chicago, IL, United States TEAM One Inc Defunct Full-time

    Data EngineerCompany description PHM is the leading health media agency in the US, built for the modern healthcare experience. Here, industry depth meets media scale, where data becomes direction, where creativity and storytelling bring truth to life, and where orchestration replaces fragmentation. Dedicated to making brands discovered, PHM redefines what...


  • Chicago, IL, United States The Options Clearing Corporation Full-time

    The Options Clearing Corporation (OCC) seeks a Director of Quantitative Risk Management to direct the development, testing, and maintenance of risk models for margin, clearing fund, and stress testing in Chicago. You will lead enhancements using Python and SQL, address regulatory findings, and work with IT, Model Validation and Compliance. Up to 40%...


  • Chicago, IL, United States CME Group Full-time

    The Cyber Defense Engineer III position is responsible for monitoring, detecting, and validating complex security threats. As our Security Operations Center transitions toward an engineering and automation-first model, this role acts as a critical bridge between traditional cyber defense monitoring and modern development practices. You will take a leading...

  • Transaction Advisory

    9 hours ago


    Chicago, Illinois, United States Grant Thornton Full-time $121,440 - $154,836 Contract

    DescriptionAs a Transaction Advisory - Data Analytics Senior Associate within Grant Thornton | Stax Transactions, you will deliver data-driven insights that support private equity and corporate clients across the transaction lifecycle. You will work with multidisciplinary Transaction Advisory teams on acquisitions, divestitures, transaction-related analyses,...