• Principal Software Engineer, Backend

    Microsoft Corporation (Redmond, WA)
    …for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. ... security in agentic world. We are looking for a Principal Software Engineer to build innovations to provide best...patterns and best practices. + Leads identification of internal tools and creation of new tools that… more
    Microsoft Corporation (01/02/26)
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  • Software Developer 4

    Oracle (Austin, TX)
    **Job Description** The ** Principal Software Enginee** r role at OCI offers the opportunity to make a significant impact by solving complex, mission-critical ... scope. Our **Infrastructure Delivery Engineering** team is building the services and tools behind the world's largest AI mega-cluster. This service spans all aspects… more
    Oracle (11/25/25)
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  • Software Developer 4

    Oracle (Montgomery, AL)
    …team is seeking a highly driven hardware/firmware security expert at the Principal Engineer level to participate in organizational wide Security Assurance program ... develop, troubleshoot and debug software programs for databases, applications, tools , networks etc. **Responsibilities** Responsibilities: o Monitor vendor embargoed… more
    Oracle (11/25/25)
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  • Principal Engineer - Android - Mobile…

    Marriott (Bethesda, MD)
    …Package:** Y **Expiration Date:** 01/17/2026 **Join Our Android Platform Team as a Mobile Principal Engineer - Shape the Future of the Marriott Bonvoy App!** Are you ... our feature teams. You'll collaborate with top-tier talent-including other Principal Engineers, Engineering Directors, Solution Architects, Feature Team Tech Leads,… more
    Marriott (12/31/25)
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  • (DoD SkillBridge) Software Engineer/…

    Northrop Grumman (Aurora, CO)
    …process, and tools + Experience designing, developing, and troubleshooting in Java or Python + **Current Top Secret/SCI security clearance required to apply** + ... Many programs have a mixture of other languages in use such as Java or JavaScript. Needs exist for front-end developers, back-end developers, and full-stack… more
    Northrop Grumman (12/12/25)
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  • Software Developer 4

    Oracle (Santa Clara, CA)
    …Infrastructure Delivery Engineering team will be responsible for building software services and tools to accelerate the process by which OCI grows its compute and ... capacity demands from our large and hyperscale customers. As Principal Member of Technical Staff you will assist in...experience + Proficient at high-level programming languages such as Java , Python, etc. + Ability to deliver products from… more
    Oracle (11/25/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …including cloud and AI/ML. * Expert-level technical proficiency on the following tools and technologies: o Languages & Frameworks: Java , Spring (Boot, ... Flink, Spark, Hadoop o AI/ML: TensorFlow, PyTorch, Scikit-learn, MLlib, MLflow o Tools : Eclipse/IntelliJ, Sonar, GIT, Maven, SQL Developer , Gatling * Experience… more
    Mastercard (10/16/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (Redmond, WA)
    …and improve system performance, reliability, and scalability. + Promote the use of developer tools and automation to enhance production and deployment processes. ... Search. We are on the lookout for an experienced ** Principal Software Engineer - CoreAI** to join us in...languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python + OR equivalent experience. **Other… more
    Microsoft Corporation (11/26/25)
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  • Principal Software Engineer - Life Sciences…

    Oracle (Tallahassee, FL)
    …user experience, and we need someone who can enhance our capabilities. As a Principal Software Developer , you will be responsible for full-cycle design and ... development, working across multiple tech stacks including Java , C#, JavaScript, C++, and more. Tactical knowledge of...a versatile skill set. Knowledge of DevOps practices and tools , with experience in implementing CI/CD pipelines. Experience in… more
    Oracle (12/20/25)
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  • Software Developer 4

    Oracle (Nashville, TN)
    **Job Description** You will be a principal member of the engineering team that builds the Oracle Managed Kubernetes (OMK) platform at Oracle Cloud Infrastructure ... and compliance processes as needed. + Build and maintain tools for deployments, security patching, and vulnerability management +...scaling backend data systems a plus. + Expertise in Java , GO + Knowledge of databases such as PostgreSQL,… more
    Oracle (12/22/25)
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