• Principal Java Developer

    Eliassen Group (Springfield, IL)
    …and a strong background in building and consuming web services. The Principal Engineer will drive architectural decisions, mentor junior team members, and ensure the ... and consuming RESTful and SOAP web services. + Strong understanding of microservices architecture, design patterns, and best practices. + Experience with relational… more
    Eliassen Group (12/10/25)
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  • Software Developer 3

    Oracle (Springfield, IL)
    …to a fast-growing area within OCI. Role Summary As a Senior Software Engineer (IC3), you will be responsible for developing and maintaining components of our ... Python, Go, Java, or C++. - Familiarity with REST APIs, microservices , and cloud-native architectures. Preferred Qualifications - Experience with CI/CD workflows… more
    Oracle (11/25/25)
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  • Consulting Member of Technical Staff

    Oracle (Springfield, IL)
    …leadership to other engineers. We are looking for a hands-on senior engineer with technical breadth, proven experience in solving cloud scale problems, distributed ... algorithms, and operating systems. - In-depth experience in cloud platforms and microservices . - Strong background in AI/ML, with a focus on generative AI… more
    Oracle (11/25/25)
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  • Principal Software Developer

    Oracle (Springfield, IL)
    **Job Description** We are seeking hands-on a Principal Member of Technical Staff Engineer who shares our passion and excitement of operating distributed systems at ... or similar OO languages. + Experience with web application development using microservices frameworks such as Helidon, Dropwizard, Spring, etc. + Experience with… more
    Oracle (11/25/25)
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  • Senior Principal Software Developer

    Oracle (Springfield, IL)
    **Job Description** As a **Sr. Principal Software Development Engineer ** in the **Oracle Cloud Infrastructure (OCI) Security Platform** division, you will play a ... knowledge of Linux/Unix fundamentals is preferred. + Strong knowledge of microservices , data structures, algorithms, operating systems, and distributed systems. +… more
    Oracle (11/25/25)
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  • Principal Member of Technical Staff

    Oracle (Springfield, IL)
    …fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact. As a member ... on the team involves design and development of highly available, scalable and fault tolerant microservices . As a core member of the team, you will get a chance to be… more
    Oracle (11/25/25)
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  • Principal Member of Technical Staff- Full Stack

    Oracle (Springfield, IL)
    …designing and debugging of software applications or operating systems. As a Principal engineer on the team, you would be responsible to act as a tech-lead. ... will be a plus Expert in backend experience such as Node.js, Java, Microservices * Experience in web markup, including HTML5, CSS3 * Experience interfacing with… more
    Oracle (11/25/25)
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  • Consulting Member of Technical Staff

    Oracle (Springfield, IL)
    …area. 8 or more years of software engineering or related experience. As a CMTS engineer in our team, you'll be responsible and lead efforts in designing and building ... or similar OO languages + Experience with web application development using microservices frameworks such as Helidon, Dropwizard, Spring, etc. + Experience with… more
    Oracle (11/25/25)
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  • Principal Member of Technical Staff

    Oracle (Springfield, IL)
    …for assistance. Be willing to collaborate with others and grow as an Engineer while participating in building the next generation of cloud. **Responsibilities** + ... + Experience with Golang is a plus + Strong knowledge of microservices , data structures, algorithms, operating systems, and distributed systems. + Solid… more
    Oracle (11/25/25)
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  • Full Stack Developer/Lead

    CAI (Springfield, IL)
    …may be required.** You'll play a dual role as a hands-on engineer and Dev Lead, collaborating with cross-functional stakeholders to define business requirements ... enterprise integration patterns + Familiarity with containerization (Docker/Kubernetes) and microservices + Background in hospitality, resort, or travel tech… more
    CAI (11/24/25)
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