jr backend python developer jobs in Chicago

738 jr backend python developer job listings in United States. Find daily updated positions from leading job boards.


  • Chicago, IL, United States AceStack LLC Full-time

    Job Title: Python Backend Developer (Azure) Location: Chicago, IL (Onsite) Type: Long-Term Contract - W2 / C2CJob Summary:We are seeking an experiencedPython Backend Developerwith strong hands-on experience inAzure cloud services . The ideal candidate will design, develop, and maintain backend systems and APIs, ensuring scalability, performance, and security...


  • Chicago, United States Springer Capital Full-time

    About the Role    We are looking for enthusiastic Backend Developer Interns to join our team remotely for a 3-month internship. This is an excellent opportunity to gain hands-on experience in backend development, work on real projects, and expand your technical skills. While this is an unpaid internship, interns who successfully complete the program will...


  • Chicago, Illinois, United States Han Staffing Full-time

    Job Title: Python Developer with React Location : Chicago, IL (Onsite) Duration: Contract Job Description: Develop and maintain backend services using Python. Design and implement API endpoints, including validation and integrations with other services. Write tests using Pytest and follow good practices like TDD. Work with databases: Use MySQL Use ORM tools...


  • Chicago, IL, Cook County, IL; Illinois, United States Springer Capital Full-time

    About the Role We are looking for enthusiastic Backend Developer Interns to join our team remotely for a 3-month internship . This is an excellent opportunity to gain hands-on experience in backend development, work on real projects, and expand your technical skills. While this is an unpaid internship , interns who successfully complete the program will...


  • Chicago, IL, Cook County, IL; Illinois, United States Prospect Equities Full-time

    Job Description Job Description 1. Frontend Developer Intern: We are seeking a motivated and detail-oriented Frontend Developer Intern to join our technology team in building responsive, user-friendly public websites and web applications. In this role, you will focus on crafting intuitive and performant user interfaces using JavaScript / TypeScript and...


  • Chicago, Illinois, United States ESRhealthcare and EXEC STAFF RECRUITERS Full-time

    Python Developer in Chicago, IL https://kforce.workllama.com/atsuser/referral/M1rPVD?utm_source=workllama_share&utm_campaign=tp&utm_medium=referral Python Developer will design, develop, test, deploy, and support enterprise software applications and backend services Participate in the full software development lifecycle, including requirements...


  • Chicago, Illinois, United States Column Technical Services Full-time

    Column Technical Services is seeking a seasoned Full Stack Python Developer with strong experience in FastAPI to join a high-performing agile team. This individual will design, build, and support scalable backend systems and APIs, while also contributing to broader full-stack initiatives that address complex business needs. Success in this role requires...

  • Backend Developer

    4 days ago


    Chicago, Illinois, United States ITEX Full-time

    Our client is a rapidly expanding, well-funded startup committed to setting the benchmark for excellence in the insureTech industry. The foundation is built on cutting-edge technology, where greatest asset is exceptional team of professionals. By seamlessly integrating AI, state-of-the-art technology, and profound human expertise, each engineer here...


  • Chicago, Illinois, United States 4C Insights Full-time

    Description ABOUT 4C:4C is building the leading self-service intelligence platform for marketers to drive business outcomes across closed ecosystems. Brands, agencies, and media owners around the world trust Scope by 4C™ to surface insights about their most valuable consumers and creatives, and activate them across channels and devices. With over $2...


  • Chicago, Illinois, United States Prospect Equities Full-time

     1. Frontend Developer Intern:We are seeking a motivated and detail-oriented Frontend Developer Intern to join our technology team in building responsive, user-friendly public websites and web applications. In this role, you will focus on crafting intuitive and performant user interfaces using JavaScript / TypeScript and React, while collaborating closely...


  • Chicago, Illinois, United States Bitovi Remote Full-time $120,000 - $190,000 Contract

    PLEASE NOTE: At this time, we are only considering candidates located in and authorized to work in the United States.JOIN OUR TEAM!Bitovi is looking for a Backend Developer Consultant to join us as we transform technology delivery. We build and operate distributed backend systems for enterprise clients: Go and TypeScript services, GraphQL APIs, and...


  • Chicago, IL, United States E-Frontiers Full-time

    Backend Quality Assurance Specialist – Chicago, IL (Hybrid) Salary: $120,000 – $140,000 base + discretionary annual bonus E-Frontiers is partnering with a fast-growing, CFTC-regulated derivatives exchange and clearinghouse in Chicago to hire a Backend QA Specialist. You'll drive quality across the core Exchange, Clearing and Instrument management...


  • Chicago, Illinois, United States Bitovi Remote Full-time $120,000 - $190,000 Contract

    PLEASE NOTE: At this time, we are only considering candidates located in and authorized to work in the United States.JOIN OUR TEAM!Bitovi is looking for a Backend / Platform Developer Consultant to join us as we transform technology delivery. We build and operate durable, distributed systems for enterprise clients — heavy on Java Services, Temporal for...

  • Backend Engineer

    4 days ago


    Chicago, Illinois, United States yeet Full-time

    About yeetyeet is built by a tight-knit group of systems, observability, and kernel nerds who refuse to accept “mystery outages” as normal. We’re a small, high-impact team with domain expertise in Linux, eBPF, performance instrumentation, and developer tooling.We move fast, ship often, and take deep ownership. If you enjoy operating close to the metal,...


  • Chicago, Illinois, United States UST Remote Full-time $82,000 - $123,000 Contract

    Senior Backend/API Security Developer Lead II - Software Engineering Who We Are: Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world. UST is a...


  • Chicago, IL, Cook County, IL; Illinois, United States Bitovi Full-time

    PLEASE NOTE: At this time, we are only considering candidates located in and authorized to work in the United States. JOIN OUR TEAM! Bitovi is looking for a Backend / Platform Developer Consultant to join us as we transform technology delivery. We build and operate durable, distributed systems for enterprise clients — heavy on Java Services, Temporal for...


  • Chicago, Illinois, United States Hub International Insurance Full-time $170,000 - $193,000 Contract

    ABOUT USAt HUB International, we are a team of entrepreneurs. We believe in protecting and supporting the aspirations of individuals, families, and businesses. We help our clients evaluate their risks and develop solutions tailored to their needs. We believe in empowering our employees to learn, grow, and make a difference. Our structure enables our teams to...


  • Chicago, Illinois, United States UST Remote Full-time $75,000 - $113,000 Contract

    Full Stack Developer (React & Python/Node.js - AWS) Lead I - Software Engineering     Who We Are: Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better...


  • Chicago, Illinois, United States Views Full-time

    DescriptionWe are seeking a Backend Software Engineer who thrives in a fast paced environment and is passionate about creating a world class customer experience. This opportunity requires experience in backend engineering spanning Python, AWS, and API design. You will be responsible for implementing business logic and microservices that power our latest...

  • Automation Engineer

    3 days ago


    Chicago, IL, United States Jooble Full-time

    Automation Engineer - Python, Selenium, Playwright Position Description Make an impact like never before. We're growing rapidly and are looking for an Automation Engineer who excels in Python, Selenium Automation and Playwright Automation. This role is open to candidates living in Illinois, Indiana, Kentucky, Michigan, Wisconsin, Ohio and Louisiana. ...