• Backend Java Developer

    Robert Half Technology (Chicago, IL)
    Description We are looking for a Software Developer to join our team. In this long-term contract position, you will play a key role in designing and delivering ... tools to optimize system performance. Requirements + You have experience using Java , Kotlin, AWS, Spring Boot, with experience in Object-Oriented programming. + You… more
    Robert Half Technology (11/08/25)
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  • Senior Java Software Developer

    Oracle (Springfield, IL)
    …operating systems, and distributed systems fundamentals. + Proficient in Java + Working familiarity with security concepts like Authentication, Encryption, ... security monitoring. + Strong understanding of databases, NoSQL systems, storage and distributed persistence technologies. + Strong troubleshooting and performance tuning skills. **Responsibilities** + Architect and implement distributed systems that are… more
    Oracle (12/03/25)
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  • Senior Software Engineer, Backend

    Coinbase (Springfield, IL)
    … systems, ideally in fintech, payments, or crypto. * Strong proficiency in backend technologies (eg, Go, Java , or similar) and cloud infrastructure (eg, ... [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer...What you'll be doing: * Design, build, and maintain backend systems and infrastructure that power stablecoin pay-ins, payouts,… more
    Coinbase (10/05/25)
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  • Principal Backend Developer (Ddos)

    Oracle (Springfield, IL)
    …global edge. What you'll do - Lead architecture and delivery of low-latency backend services for DDoS detection, classification, and mitigation. - Define and evolve ... from concept to GA. Basic qualifications - 7-10 years building production backend systems, including 3-5 years in high-scale and/or low-latency environments. -… more
    Oracle (12/09/25)
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  • Lead Developer ( Backend )

    Publicis Groupe (Chicago, IL)
    …a strong focus on backend and distributed systems. + Deep expertise in Java and modern backend frameworks (Spring Boot or similar). + Experience with ... can drive major initiatives end to end. You'll design and build scalable backend services, guide technical decisions across teams, and mentor engineers to ensure we… more
    Publicis Groupe (10/09/25)
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  • Remote Principal Backend Developer

    Oracle (Springfield, IL)
    …+ 6+ years of relevant software development experience, with a focus on backend and data-centric applications. + Proficient in Java , Python, or similar ... and refine the platform's architecture. + Develop and maintain the backend infrastructure, focusing on data ingestion, storage, processing, and retrieval systems.… more
    Oracle (11/25/25)
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  • Senior/ Principal Member of Technical Staff…

    Oracle (Springfield, IL)
    …building distributed backend systems in cloud environments + Expert in Java ; plus experience with Node.js and/or Python is a plus + Microservices frameworks: ... **Job Description** We are seeking a back end developer to work on the front end of the next generation Oracle Health Clinical Applications. Help architect and… more
    Oracle (11/25/25)
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  • Principal Software Engineer ( Java

    Oracle (Springfield, IL)
    …the world. Cloud Engineering Infrastructure Development. Looking for an Architect Developer to Design, develop, troubleshoot, and debug software programs for ... architectural best practices + Demonstrated ability to write great code in Java , Python, or similar OO languages + Experience with web application development… more
    Oracle (12/07/25)
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  • Senior Full Stack Developer - Java

    Kemper (Downers Grove, IL)
    …of hands-on experience in full-stack software development and system architecture. + Strong backend skills in ** Java , Spring Boot, Spring Batch** , and ... **Job Summary:** We are seeking a **Senior Full Stack Developer ** with more than 10 years of deep experience...team. The ideal candidate will have strong expertise in ** Java technologies** including **Spring Boot** , **Spring Batch** ,… more
    Kemper (11/26/25)
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  • Senior Full Stack Developer - Java

    Kemper (Downers Grove, IL)
    …of hands-on experience in full-stack software development and system architecture. + Strong backend skills in Java , Spring Boot, Spring Batch, and associated ... our promises._ We are seeking a **Senior Full Stack Developer ** with more than 10 years of deep experience...team. The ideal candidate will have strong expertise in ** Java technologies** including **Spring Boot** , **Spring Batch** ,… more
    Kemper (11/23/25)
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  • Remote Senior Member of Technical Staff…

    Oracle (Springfield, IL)
    …**Key responsibilities** + Design and implement features across frontend and backend services (SPA + microservices) + Build secure, versioned APIs (REST/GraphQL) ... building distributed, fault-tolerant applications + Proficiency in multiple languages: Java and/or Node.js; Python is a plus + Frontend: JavaScript/TypeScript,… more
    Oracle (11/25/25)
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  • Software Engineer, Backend (Risk Platform)

    Coinbase (Springfield, IL)
    …ability to ship production systems * Strong proficiency in at least one backend language (Go, Java , Python, Ruby) * Experience building and maintaining ... Technical Skills Backend Engineers Should Have * Proficiency in Go, Java , or Python * Experience with microservices architecture * Knowledge of databases… more
    Coinbase (11/09/25)
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  • Software Engineer, Backend (Institutional…

    Coinbase (Springfield, IL)
    …turn our vision into a tangible deliverables every quarter * Improving developer efficiency, engineering excellence, and operational excellence * Provide support to ... world together *Nice to haves:* * You've worked with some or all of: Java , Aeron, Golang, Postgres, Kafka, Protobuf, and React. * You've built financial, high… more
    Coinbase (12/11/25)
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  • Sr. Developer , Web Services

    AAR (Wood Dale, IL)
    …responsible for:** + Design, develop, maintain, and test RESTful or SOAP web services using Java or Python. + Work with the backend database and UI development ... **Title:** Sr. Developer , Web Services **Location:** United States-Illinois-Wood Dale **Job...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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  • Developer Node.js/AWS - Information…

    United Airlines (Chicago, IL)
    …as Git, Python/Bash/PowerShell Scripting . Hands-on development and proficient excellence in backend API development using Node.js Java and Python . Proficient ... create what's next. Let's define tomorrow, together. **Description** The Developer plays a vital role in creating and maintaining...Dynatrace **.** Agile Methodologies **.** .Net, C, C++, C#, Java . HTML, Java Script (Angular 2.0,… more
    United Airlines (11/13/25)
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  • Senior Developer - BAW Specialist

    Kemper (Downers Grove, IL)
    …teams to define solution architecture and technical roadmap. + Develop robust, scalable backend services primarily using Java . + Leverage AWS cloud services ... We are seeking a highly experienced and self-driven Senior Developer with more than 10 years of expertise in...solution integration, and deployment required. + Strong proficiency in ** Java (Spring/Spring Boot** ) for backend development.… more
    Kemper (11/13/25)
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  • Principal Software Developer

    Oracle (Springfield, IL)
    …hired** + 8+ years of relevant software development experience, with a focus on backend and data-centric applications. + Proficient in Java , Python, or similar ... expertise will allow us to build a newer generation of AI-enabled developer productivity tooling and primitives. **Responsibilities:** + Design and implementation of… more
    Oracle (11/25/25)
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  • Senior Software Engineer, Fullstack…

    Coinbase (Springfield, IL)
    … systems, ideally in fintech, payments, or crypto. * Strong proficiency in backend technologies (eg, Go, Java , or similar) and cloud infrastructure (eg, ... all sizes. What you'll be doing: * Design, build, and maintain backend systems and infrastructure that power stablecoin pay-ins, payouts, deposits, and withdrawals.… more
    Coinbase (10/09/25)
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  • Full Stack Developer

    Abbott (Abbott Park, IL)
    …+ Demonstrated knowledge of modern frontend frameworks (eg React, Angular, Vue) and backend software development (eg Go, Python, Java ). + Strong Computer Science ... female executives, and scientists. **THE OPPORTUNITY** This **Full Stack Developer ** position can work out **remotely within the US**...out **remotely within the US** . The Full Stack Developer will work with a modern tech stack on… more
    Abbott (12/10/25)
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  • Senior Software Developer - Public Safety

    Oracle (Springfield, IL)
    …your community. We are looking for an experienced full stack Software Developer that is passionate, innovative, loves solving complex challenges, strives for ... about software. **Who You Are:** As a SaaS Software Developer for Oracle Public Safety, you play a critical...+ Define and implement web services and the application backend microservices + Implement and/or assist with the web… more
    Oracle (11/26/25)
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