• McKinsey & Company (Washington, DC)
    …success building and operating complex systems Deep expertise in fullstack development across frontend, backend, and cloud infrastructure , with strong ... AI Solution Architect at McKinsey, you will combine deep expertise in fullstack engineering and advanced AI systems to deliver transformative outcomes for… more
    job goal (01/14/26)
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  • Capital Technology Group (Washington, DC)
    …be able to obtain Public Trust clearance. Responsibilities Lead and architect fullstack solutions across front‑end, back‑end, and database layers using modern ... Senior Principal Software Engineer Capital Technology Group provides expert...across development workflows. Deploy and manage applications on AWS infrastructure using containerization technologies like Docker and Kubernetes. Serve… more
    job goal (01/14/26)
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  • Capital Technology Group (Washington, DC)
    …be able to obtain Public Trust clearance Responsibilities Lead and architect full - stack solutions across front-end, back-end, and database layers using modern ... in delivering IT services. Description We're looking for a Senior Principal Software Engineer with deep technical expertise, excellent communication skills, and… more
    job goal (01/14/26)
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  • Adelphi (Mclean, VA)
    …Adelphi Data platform. This role requires the ability to provide solutions for the full data stack : from the data management, to software development and ... Company: Adelphi Data, Inc. Title: Senior/ Principal Software Engineer Location: NYC or McLean, VA...To: CEO About Adelphi: Adelphi is building AI-enabled data infrastructure that enables secure data access and intelligence data… more
    job goal (01/14/26)
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  • Principal Full Stack

    System One (Herndon, VA)
    Principal Full Stack Infrastructure Engineer Dulles, VA - onsite Secret Clearance is required to start This role involves contributing to the design, ... years of software development experience required * Minimum 2+ years of Agile full stack infrastructure engineering experience with a focus on production AWS… more
    System One (01/13/26)
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  • Principal Full Stack

    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 & ... more. **Join us and make a difference in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity to… more
    Leidos (11/07/25)
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  • Remote Principal Software Developer…

    Oracle (Washington, DC)
    …+ 4+ years of relevant software development experience, with a focus on full stack and data-centric applications. + Proficient in Java, Javascript, Python, ... leading the charge in healthcare innovation, and we are seeking an exceptional Principal Member of Technical Staff to join our Clinical Digital Assistant (CDA) team… more
    Oracle (11/25/25)
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  • Full Stack Developer, Software…

    Nightwing (Sterling, VA)
    …8+ years of software development experience required + Minimum 2+ years of Agile full stack infrastructure engineering experience with a focus on production ... address emerging threats. Cyber Offense and Defense Experts (CODEX) is seeking a skilled Full Stack Developer with expertise in AWS Cloud development, stage and… more
    Nightwing (01/07/26)
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  • Principal Full Stack Software…

    Oracle (Washington, DC)
    **Job Description** As a Principal Software engineer in our team, you'll be responsible and lead efforts in designing and building scalable, distributed, and ... resilient software components and infrastructure to support health care platform, applications, and our end users. **Responsibilities:** + Design and implementation… more
    Oracle (12/16/25)
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  • AWS Full Stack Infrastructure

    BCMC (Dulles, VA)
    …introducing new cyber capabilities to address emerging threats. BCMC is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on ... * 2+ years of directly relevant experience in Agile full stack infrastructure engineering. *...standard holidays & 3 weeks of annual leave DOM-TO9-3501 Software Engineer - Principal I - ESW05 Powered by… more
    BCMC (01/06/26)
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  • Principal Software Engineer - AI…

    Oracle (Washington, DC)
    …AI Infrastructure Bare Metal Provisioning team, which owns the critical infrastructure responsible for automating the full server lifecycle from new platform ... **Job Description** As a Principal Member of Technical Staff, you will own...operate at the intersection of bare metal hardware and full - stack orchestration frameworks, a unique combination where… more
    Oracle (12/22/25)
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  • Principal Software Engineer - AI…

    Oracle (Washington, DC)
    **Job Description** Oracle Cloud Infrastructure (OCI) is looking for a Principal Software Engineer to lead the development of scalable, resilient, and secure ... sits within the Host Provisioning Services (HoPS) team, which owns the critical infrastructure responsible for automating the full server lifecycle from rack… more
    Oracle (11/25/25)
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  • AWS Full Stack Engineer

    BCMC (Dulles, VA)
    …8+ years of software development experience required * Minimum 2+ years of Agile full stack infrastructure engineering experience with a focus on production ... to address emerging threats. We are seeking a skilled Full Stack Developer with expertise in AWS...future. Responsibilities may include, but are not limited to: Infrastructure Engineering: * Design, test, and implement advanced cybersecurity… more
    BCMC (01/06/26)
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  • Senior Full Stack Engineer - AI…

    Humana (Washington, DC)
    …is accelerating its transformation into an AI-enabled enterprise, and we are seeking a Senior Full Stack Engineer to join our AI Enablement Team. In this role, ... experience designing, developing, and testing of software applications and/or infrastructure . + **Demonstrated experience in developing applications using Python,… more
    Humana (01/08/26)
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  • Principal Software Development Engineer…

    Oracle (Washington, DC)
    …Science or Computer Engineering or equivalent experience. + 8-10+ years of full stack software development, design, implementation and operation of distributed ... **Job Description** At Oracle Cloud Infrastructure (OCI), we build the future of the...features and projects, and own feature design. As a Principal Engineer on the Oracle Cloud Marketplace team, you… more
    Oracle (11/25/25)
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  • Principal Network Operations Specialist

    BAE Systems (Washington, DC)
    …IT solutions that enable our customers to achieve their missions. As a ** Principal Network Operations Specialist** , you'll play a critical role in providing ... looking for a new challenge, we encourage you to apply. As a Principal Network Operations Specialist, you'll be responsible for providing 24/7/365 Network Operations… more
    BAE Systems (10/30/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …of industry standard software stacks. GliaCell's Enterprise capabilities include Full - Stack Application Development, Big Data, Cloud Technologies, Analytics, ... Are you a Principal HPC Software Engineer who is ready for...Engineer on one of our subcontracts. This is a full -time position offering the opportunity to support a US… more
    GliaCell Technologies (11/21/25)
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  • Sr Principal Software Developer (OCI…

    Oracle (Washington, DC)
    …any part of the stack and have a good sense of cloud infrastructure and networking knowledge. You should value simplicity and impact, work comfortably in a ... **Job Description** Responsibilities As a Senior Principal Software Engineer / Consulting Member of Technical...Proven ability to deliver products and experience with the full software development lifecycle + Experience working on large-scale,… more
    Oracle (11/25/25)
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  • Principal Software Development Engineer…

    Oracle (Washington, DC)
    …across these tenancies, and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us build new features for our ... strong development experience with object oriented programming, such as Java and infrastructure as a code languages, such as Terraform. You demonstrate strong… more
    Oracle (11/25/25)
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  • Cyber Technical Principal Associate…

    Capital One (Mclean, VA)
    …of engineers and developers with deep experience in cryptography, distributed microservices, and full stack systems to create solutions that help meet regulatory ... Cyber Technical Principal Associate (Cryptography) Do you love building and...Modules) experience + 2+ years of PKI (Public Key Infrastructure ) experience + 2+ years experience working within Agile… more
    Capital One (12/12/25)
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