• Integrated Software Specialists, Inc. (Schaumburg, IL)
    …using Spring Boot. Maintenance, support, refactoring, and ownership of existing java code bases. Web Service Development – Rest and Soap using Spring Boot. Works ... role within the development team. The jobs description entails: Senior Full Stack developer who will be responsible for...Proficiency in designing and building Rest and SOAP rest services . Web Front end development using React,… more
    ZipRecruiter (12/29/25)
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  • Sr . API Web Services…

    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 ... and the designing of RESTful and SOAP APIs for web services . We are a company committed...factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic… more
    Insight Global (10/29/25)
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  • Sr . Software Specialist

    AAR (Wood Dale, IL)
    …and test APIs and/or API orchestrations using Java (SpringBoot) + Work with web service and database development teams + Follow and help implement change ... that designs, develops, tests, troubleshoots, and supports UI and API features for web and mobile applications...Database programming experience using PL/SQL + Experience with Micro Services architecture + Experience with API Management… more
    AAR (01/08/26)
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  • Senior Developer - Information Technology

    United Airlines (Chicago, IL)
    …backend API development using any of Node.js, Java or Python * Experience with Web Services building with at least one of languages like Java, .NET, Python, ... analytics, and digital solutions. **Job overview and responsibilities** The Senior Software Developer will be responsible for the development...GO, Web API 's, Web Sockets *...GO, Web API 's, Web Sockets * Strong Experience with… more
    United Airlines (12/03/25)
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  • Sr . Developer, Web Services

    AAR (Wood Dale, IL)
    … Web Services **Location:** United States-Illinois-Wood Dale **Job Number:** 17857 The Senior Web Services Developer will work as a member of a ... team that designs, develops, tests, troubleshoots, and supports web services developed using modern languages and...Cloud services especial azure cloud: azure app services , azure Kubernete service , API … more
    AAR (10/24/25)
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  • Senior Solutions Architect - (Digital…

    BMO Financial Group (Naperville, IL)
    …DevOps, Agile)** + Experience with services management ( ** web services , REST, Web API ,** **ESB** , message-based) development, integration and ... Description** : As a member of the BMO Digital Architecture, the Senior Solution Architect, primarily + Leads **end-to-end technology solutions and high-level… more
    BMO Financial Group (01/13/26)
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  • Senior Staff Software Engineer

    The Hartford (Chicago, IL)
    Senior Staff Software Engineer - IE07HE We're determined...have a strong working experience as Designer/Developer of REST API , SOAP Web services , both ... help shape the future. This position is for a Senior Staff Software Engineer in Personal Lines IT organization....SSRS tools strongly preferred. + Experience in front end web technologies and frameworks: HTML5, JavaScript, CSS, Ajax, Angular/React… more
    The Hartford (10/21/25)
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  • Sr . Software Engineer - Onsite 5x/week

    Insight Global (Wood Dale, IL)
    …team is responsible for designing, developing, testing, troubleshooting, and supporting the front-end API features for a variety of web and mobile applications ... within the aviation industry. They are looking for a Sr . Software Engineer to join the front end, UI/UX...can include but is not limited to creating new web and mobile applications, creating new APIs/orchestrations, and troubleshooting,… more
    Insight Global (10/31/25)
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  • Senior Developer, CMS - Information…

    United Airlines (Chicago, IL)
    …large-scale proprietary software for internal use in an agile environment + Web development, API integrations, Cloud technologies, Content management systems, ... join us to create what's next. Let's define tomorrow, together. **Description** The Senior Developer, IT will be responsible for the development of our critical… more
    United Airlines (12/30/25)
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  • Kinaxis Technical/Integration Architect Specialist…

    Deloitte (Chicago, IL)
    …+ Experience with Integration Architecture and their use cases (eg flat-file/batch, API / web services ) + Inbound and Outgoing Interfaces, workflows, ... align customer demand, supply chain assets, and working capital, we enhance service levels, efficiency, and financial outcomes for both shareholders and customers.… more
    Deloitte (11/16/25)
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