• 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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  • Senior Software Engineer, Backend

    Coinbase (Springfield, IL)
    [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, ... onchain by creating an easy to use and trusted developer experience. We build API and SDK products for...fast, secure, and scalable money movement worldwide. As a Senior Software Engineer, you'll design and scale systems that… more
    Coinbase (01/04/26)
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  • Senior Software Engineer, Backend

    Coinbase (Springfield, IL)
    [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, ... bring a million developers onchain by creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, paymaster,… more
    Coinbase (01/08/26)
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  • Senior Software Engineer, Backend

    Coinbase (Springfield, IL)
    …team owns the core data model and primitives that power the Coinbase Developer Platform. We build the foundational layer that defines how organizations structure ... duties): * Build, deploy, and maintain scalable, secure, and high-performing backend services in a microservices/distributed architecture * Define internal and… more
    Coinbase (01/08/26)
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  • Remote Senior Backend

    Oracle (Springfield, IL)
    **Job Description** As a Senior Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which ... and refine the platform's architecture. + Develop and maintain the backend infrastructure, focusing on data ingestion, storage, processing, and retrieval systems.… more
    Oracle (12/22/25)
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  • Senior / Principal Member of Technical…

    Oracle (Springfield, IL)
    **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 ... related field (MS preferred) or equivalent experience + 6+ years building distributed backend systems in cloud environments + Expert in Java; plus experience with… more
    Oracle (11/25/25)
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  • Senior Software Engineer, Backend

    Coinbase (Springfield, IL)
    …*What you'll be doing (ie job duties):* * Build, improve, and operate backend developer productivity infrastructure services and systems. * Design scalable, ... collaboration, connection, and alignment. Attendance is expected and fully supported. Developer Experience (DevX) is responsible for making sure all engineers at… more
    Coinbase (11/07/25)
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  • Senior Java Software Developer

    Oracle (Springfield, IL)
    …An engineer at any level can have significant technical and business impact. As a Sr Member of Technical Staff you will own the software design and development for ... major components of Oracle's Cloud Infrastructure. You should be both a rock solid coder and a distributed systems generalist, able to dive deep into any part of the stack and low level systems, as well as design broad distributed system interactions. You… more
    Oracle (12/03/25)
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  • Sr . Python Engineer - Remote

    Sharecare (Springfield, IL)
    …To learn more, visit www.sharecare.com . **Job Summary:** We are seeking an experienced Senior Backend Python Developer with deep expertise in building and ... enhancing APIs in our server-side applications. The primary responsibilities include developing and maintaining new and existing services that support our client-facing applications. This role will also provide technical leadership across the development team,… more
    Sharecare (11/25/25)
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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-Native Front-End Developer

    DATAMAXIS (Northbrook, IL)
    About the Role We are seeking a highly experienced Senior Cloud-Native Back-End Developer to lead the design and implementation of scalable, resilient, and ... systems are designed for resiliency, reliability, and operational excellence. As a senior team member, you will drive technical design decisions, mentor junior… more
    DATAMAXIS (01/09/26)
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  • Sr Lead Software Developer

    Lumen (Springfield, IL)
    …Product & Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and ... specifically Vue.js. + Manage React, Javascript front end with a PHP backend solution + Implement RESTful APIs, event-driven architectures, and serverless solutions.… more
    Lumen (12/20/25)
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  • Sr . Java Developer

    Insight Global (Chicago, IL)
    Job Description * Design, develop, and maintain robust backend services using Java (Spring Boot). * Analyse, write, and optimize complex SQL queries for ... high-performance systems. * Work extensively with relational databases such as MySQL and Oracle. * Create and manage materialized views for real-time or near-real-time reporting. * Troubleshoot and improve the performance of queries and stored procedures. *… more
    Insight Global (01/09/26)
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  • Sr /Principal Front End Developer

    Oracle (Springfield, IL)
    …audits; design tools (Figma, Sketch, InVision) + Node.js, Express, or Java for backend collaboration and full stack tasks + Experience with feature flags, A/B ... testing, and analytics **Why Oracle Health?** + Be part of a groundbreaking initiative to modernize and automate patient-centric healthcare globally. + Work with cutting-edge AI and cloud technologies, pushing the boundaries of what's possible in healthcare. +… more
    Oracle (11/25/25)
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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 Staff Software Engineer,…

    Coinbase (Springfield, IL)
    …will lead multi-quarter, cross-organizational initiatives and be a critical mentor to other senior engineers. *What You'll Be Doing* * Define and drive the technical ... repayments) with a focus on funds flow, reconciliation, and invariants. * Drive developer productivity by advocating for new tooling (Go, Temporal, K8, MongoDB) and… more
    Coinbase (01/07/26)
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  • Senior Software Engineer, Backend

    Coinbase (Springfield, IL)
    …you'll do:* * Build cutting-edge infrastructure and tools that empower AI-driven developer workflows. * Create and deploy autonomous AI agents that integrate ... and design to ship AI products that 10x productivity and redefine developer experiences. * Prototype swiftly, iterate rapidly, and optimize for real-world… more
    Coinbase (11/12/25)
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  • Senior Software Engineer, Fullstack…

    Coinbase (Springfield, IL)
    [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, ... onchain by creating an easy to use and trusted developer experience. We build API and SDK products for...client-side libraries across different languages. The team seeks a backend engineer who is passionate about all aspects of… more
    Coinbase (11/13/25)
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  • Senior Software Engineer, Fullstack…

    Coinbase (Springfield, IL)
    …payments-enabling fast, secure, and scalable money movement worldwide. As a Senior Software Engineer, you'll design and scale systems that power deposits, ... 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 (01/08/26)
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