• Principal Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Java Developer ** in our **National Security Sector's (NSS) Cyber & ... make a difference in National Security!** **Job Description** A Java developer on this program provides Agile...Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS) + In-depth experience… more
    Leidos (12/13/25)
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  • Principal Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Java Developer ** in our **National Security Sector's (NSS) Cyber & ... make a difference in National Security!** **Job Description** A Java developer on this program provides Agile...Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS) + In-depth experience… more
    Leidos (10/31/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Description** : We have an IMMEDIATE NEED for a Principal ETL developer to play a pivotal...a pivotal role in shaping, leading, and implementing cutting-edge data flow solutions centered around Apache NiFi. The candidate… more
    Leidos (12/08/25)
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  • Principal Full Stack Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity to build strong systems,… more
    Leidos (11/07/25)
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  • Principal Software Developer

    Oracle (Annapolis, MD)
    …with large enterprise customers Career Level - IC4 \#LI-KR4 **Responsibilities** As a Principal Software Developer , you will: 1. **Design, build, and maintain** ... to automate and instrument properly to get the right data . You understand operational excellence and how to instill...and RESTful web services + Strong development experience in Java , C++, C#, or similar OO languages + Experience… more
    Oracle (11/25/25)
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  • Principal Software Developer

    Oracle (Annapolis, MD)
    …Our Oracle Commerce team is seeking a passionate, energetic and curious Principal Software Engineer to join our organization. Oracle Commerce is an established ... spectrum of problems, we want to connect. As a Principal Software Engineer, you will help adapt or replace...Experience:** + Track record of designing, building, and maintaining Java software systems at scale. + Prior senior-level (… more
    Oracle (11/25/25)
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  • Principal Software Developer - AI/ML

    Oracle (Annapolis, MD)
    …layer that powers the next generation of autonomous operations. We are seeking a Principal Software Developer (IC4) with deep expertise in AI/ML system design, ... large-scale data engineering, and applied intelligence to help drive reliability,...applied AI/ML systems. + Proficiency in Python, Go, or Java , and deep understanding of ML frameworks such as… more
    Oracle (11/25/25)
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  • REMOTE Principal AI/ML Developer

    Oracle (Annapolis, MD)
    **Job Description** ** Principal AI Developer ** **Location:** **United States (REMOTE)** **About the Role:** We're looking for highly experienced AI Developers to ... deep learning systems.** + **Technical Skills:** Proficiency in Python (and/or Java ), cloud-based data pipelines, and MLOps tools (eg, OCI Data Science,… more
    Oracle (11/25/25)
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  • Principal Software Developer

    Oracle (Annapolis, MD)
    …of relevant software development experience, with a focus on backend and data -centric applications. + Proficient in Java , Python, or similar object-oriented ... **Job Description** As a Principal Software engineer in our team, you'll be...allow us to build a newer generation of AI-enabled developer productivity tooling and primitives. **Responsibilities:** + Design and… more
    Oracle (11/25/25)
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  • Principal Software Developer 4

    Oracle (Annapolis, MD)
    …available distributed systems and/or cloud services + Experience in developing code in Java , C++, C#, Go Lang. + Deep understanding of object-oriented design and SDK ... development, specifically within a cloud environment + Strong knowledge of data structures, algorithms, multi-threading, I/O paths, Linux operating systems, XFS… more
    Oracle (11/25/25)
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