• Lead API Developer

    TEKsystems (Chicago, IL)
    We're seeking a Lead Engineer to support and improve our Fastify APIs. You'll focus on monitoring, troubleshooting, fixing production issues, and building ... move to a microservices architecture. Responsibilities: + Monitor and maintain API reliability, performance, and uptime + Troubleshoot and resolve production issues… more
    TEKsystems (12/21/25)
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  • Sr. API Developer

    Zurich NA (Schaumburg, IL)
    Sr. API Developer 124499 Zurich North America...to get the issue fixed + Serve as technical lead on projects to design, develop, test, document, and ... seeks a Sr. API Developer to work with MuleSoft or Azure platform components...or Azure platform components such as application program interface ( API ) Manager, Runtime Manager, Cloud Hub components, and Any… more
    Zurich NA (10/07/25)
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  • API Governance Lead

    Huntington National Bank (Rosemont, IL)
    Description API Governance Lead Position Summary + As Huntington's API Governance Lead , you will define, enforce, and evangelize enterprise-wide API ... API publishing, cataloging, and analytics. + Oversee API onboarding workflows via Apigee and Developer ...CI/CD automation (Cloud Build, Terraform). Why Join Huntington? + Lead governance for a cutting-edge Apigee X-based API… more
    Huntington National Bank (11/20/25)
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  • Principal Product Manager - Developer…

    PagerDuty (Springfield, IL)
    …innovation, not firefighting. In this role, you'll guide the evolution of our API and developer experience empowering internal teams, customers and partners to ... MCP platforms, access control, and monetization strategy. You'll also lead innovation of our platform with deeper integration of...teams + Partner closely with engineering and design on API design and developer experience + Partner… more
    PagerDuty (12/12/25)
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  • Full Stack Developer / Lead

    CAI (Springfield, IL)
    Full Stack Developer / Lead **Req number:** R6686 **Employment type:** Full time **Worksite flexibility:** Remote **Who we are** CAI is a global technology ... to the enterprise. **Job Summary** As the Full Stack Developer / Lead , you will be responsible for leading...+ Cloud & Infrastructure: Azure App Services, Azure Functions, API Management + DevOps & Build Tools: Azure DevOps,… more
    CAI (11/24/25)
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  • Senior React JS Developer - Lead

    Capgemini (Chicago, IL)
    …best practices. * Hands-on experience with monorepo management, CI/CD pipelines, and developer productivity tooling. * Strong knowledge of API integration ... Engineer with deep expertise in React.js and modern frontend architecture to lead the design and implementation of scalable, high-performance web applications. This… more
    Capgemini (11/19/25)
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  • Sr Lead Software Developer

    Lumen (Springfield, IL)
    …& Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and innovative team. ... Spring Cloud), Go, or Python (Django, Flask, FastAPI). + Lead application modernization efforts, refactoring monolithic systems into microservices architectures… more
    Lumen (12/20/25)
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  • Lead Software Developer - Services…

    Lumen (Springfield, IL)
    …as we digitally connect the world and shape the future. **The Role** The Lead Software Developer understands the software development lifecycle (from coding to ... and resolving technical issues in test and production environments. + Lead root cause analysis and post-mortem processes to ensure continuous improvement.… more
    Lumen (12/16/25)
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  • Front End Lead Developer

    HUB International (Chicago, IL)
    …to a technical audience and business stakeholders + Take the lead in designing, developing, and documenting full-stack application software; evaluating third-party ... years of application Development experience. + 2+ years serving as team lead (or equivalent) + Demonstrated understanding of front-end web development languages and… more
    HUB International (12/12/25)
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  • Java Developer Lead (W2, Hybrid…

    TEKsystems (Naperville, IL)
    Java Development Lead Contract. W2 only. Local to Chicagoland. Hybrid role. Core Skills o Java o AWS o Node.js o Spring Boot * Strong API integration experience. ... apps into existing infrastructure. Skills Java, Aws, Java8+, springboot, hibernate, restful api , API Gateway, Docker, kubernetes, Sql, kafka, CI/CD, AWS… more
    TEKsystems (12/16/25)
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