• Sr . Backend Developer

    Robert Half Technology (Chicago, IL)
    Description Overview: We are seeking a Senior Backend Developer to join our dynamic team in Chicago. In this role, you'll lead the design, development, and ... with cross-functional teams. Key Responsibilities: + Architect, design, and implement backend services using modern frameworks and cloud platforms. + Write clean,… more
    Robert Half Technology (01/06/26)
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  • Sr . Developer , Web Services

    AAR (Wood Dale, IL)
    **Title:** Sr . Developer , Web Services **Location:** United States-Illinois-Wood Dale **Job Number:** 17857 The Senior Web Services Developer will work ... services using Java or Python. + Work with the backend database and UI development teams + Participate in...for java, flask for python), and use these create backend restful APIs. + Experience with Docker images, containerize.… more
    AAR (10/24/25)
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  • Sr . API Web Services Developer

    Insight Global (Wood Dale, IL)
    …commercial, government, and distribution solutions within the aviation industry. They are looking for a Sr . Web Services Developer to join the team as an API SME ... Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * 5+ years of backend java development experience. * java spring boot specific… more
    Insight Global (10/29/25)
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  • Sr . Cloud Engineer - Intelligent Document…

    The Hartford (Chicago, IL)
    Sr Cloud Engineer - IE07NE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here ... We are seeking a highly capable and technically proficient Senior Cloud Engineer to join our Intelligent Document Processing...skills in .NET and Python, with experience building scalable backend services. + Hands-on experience with OCR, NLP, and… more
    The Hartford (11/13/25)
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  • Senior GIS Developer

    Invenergy (Chicago, IL)
    …the 3-day posting window. Job Description Position Overview Invenergy is seeking a Senior GIS Developer . The qualified and successful front-end web developer ... You will primarily develop application experiences using React/Typescript, in addition to backend tools using Python or C#. This position requires a candidate with… more
    Invenergy (12/10/25)
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  • Full Stack Developer , Specialist…

    Deloitte (Chicago, IL)
    Full Stack Developer , Specialist Senior Our Deloitte Customer team empowers organizations to build deeper relationships with customers through innovative ... that follows. We are looking for a Full Stack Developer who is motivated to combine the art of...the art of programming, transitioning seamlessly between front and backend coding. You are fluent in creating fully fledged… more
    Deloitte (12/14/25)
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  • Senior Developer - Information…

    United Airlines (Chicago, IL)
    …architectures, data analytics, and digital solutions. **Job overview and responsibilities** The Senior Software Developer will be responsible for the development ... Python/Bash/PowerShell Scripting * Experienced with hands-on development and proficient excellence in backend API development using any of Node.js, Java or Python *… more
    United Airlines (12/03/25)
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  • Developer Node.js/AWS - Information…

    United Airlines (Chicago, IL)
    …that meet specifications. Provides support to the software development leads (Ex, Senior Developer ) . Helps partner and collaborates with cross-functional teams ... us to create what's next. Let's define tomorrow, together. **Description** The Developer plays a vital role in creating and maintaining the strategic partnership… more
    United Airlines (11/13/25)
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  • AI Developer

    Guidehouse (Chicago, IL)
    …Required** **:** None **What You Will Do** **:** We are seeking an AI Developer to help design, build, and deliver AI solutions, especially Generative AI, for ... modernizing their operations through intelligent automation. You will work alongside senior technical leads and client teams to develop functional AI prototypes,… more
    Guidehouse (12/21/25)
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  • Mobile Tech Lead / Developer - Hybrid

    The Hartford (Chicago, IL)
    …Mobile app team is seeking a highly motivated, detail-oriented, and results-driven Senior Mobile Developer /Tech Lead to support Invest and Maintenance projects. ... its architecture. + Oversee the delivery of the mobile app and its backend infrastructure through the software development life cycle. + Ensure quality assurance… more
    The Hartford (11/18/25)
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  • Senior Software Engineer

    MongoDB (Chicago, IL)
    …modernize legacy workloads, embrace innovation, and unleash AI. Our industry-leading developer data platform, MongoDB Atlas, is the only globally distributed, ... used by thousands of customers around the globe. We are looking for a Senior Software Engineer to join the Cloud Core Alerts Platform team, building scalable,… more
    MongoDB (12/17/25)
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  • Senior Salesforce Digital Agent Engineer…

    Insight Global (Vernon Hills, IL)
    Job Description This is a Senior Salesforce role that's focused on building real, production-grade digital agents using Salesforce Agentforce and LLMs - not just ... and AI driven data enablement * Experience integrating Salesforce with external backend systems via APIs * Comfortable leading business facing conversations * Strong… more
    Insight Global (12/23/25)
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