• 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 & ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance… more
    Leidos (10/31/25)
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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 & ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance… more
    Leidos (09/13/25)
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  • UiPath/RPA Solutions Developer

    General Dynamics Information Technology (Fairfax, VA)
    …outcomes for our customers' most complex challenges. As a **UiPath/RPA Solutions Developer Principal ** at GDIT, you'll power innovation to drive mission ... your career forward. At GDIT, people are our differentiator. As a **UiPath/RPA Solutions Developer Principal ,** you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (10/22/25)
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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 an ETL developer to play a pivotal role in shaping, leading,...availability and scalability. + Proficiency in programming languages like Java and Python for custom NiFi processor development and… more
    Leidos (09/13/25)
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  • Principal Software Developer

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Software Developer ** We value: - Writing code rather than ... roles. + The ideal candidate will be proficient in Python/ Java or similar language, an expert in the majority...Expert-level proficiency in at least one modern programming language ( Java , Python, or similar) + Expert-level proficiency in cloud… more
    General Dynamics Information Technology (11/13/25)
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  • Full Stack Developer , Assoc.…

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Senior Principal Full Stack Developer to a multi-year contract to support the ongoing modernization and maintenance of the CBP ... information systems, using JAVA /JEE. What you will do + Design and implement...+ Database Connectivity (JDBC, JPA, Hibernate) + 10+ years Java JEE (Required) + Experience developing microservices What we'd… more
    BigBear.ai (10/11/25)
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  • Full Stack Developer /Integrator

    CACI International (Hanover, MD)
    Full Stack Developer /Integrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Stack Software Engineer will work with a team of principal and senior level contributors to provide development and...products in support of the Zero Trust architecture. The developer will integrate front end and back end components… more
    CACI International (11/08/25)
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  • Software Developer (Systems Software)…

    General Dynamics Information Technology (Herndon, VA)
    …dedication to advancing innovation. Transform technology into opportunity as a Software Developer Sr Principal at GDIT. Shape what's next for mission-critical ... **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** GitHub, Java ,Linux,Shell Scripting **Experience:** 8 + years of related experience… more
    General Dynamics Information Technology (10/16/25)
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  • Android Developer

    System One (Ashburn, VA)
    …Skills: * Leadership * Strategic thinking * Coaching * Platform advocacy Principal Mobile Developer (Level 4) Focus: Vision-setting and enterprise-level ... Job Title: Android Developer Location: Hybrid Work Model Reporting to Vienna,...application development (level-dependent) * Proficiency in: - Android: Kotlin, Java , Android Studio * Experience integrating RESTful APIs and… more
    System One (10/09/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** **Software Developer ** to join our team in the **Northern VA area** . As part of the position, you ... will act as a senior principal consultant designing and implementing individual components of PaaS...and/or scripting languages such as JavaScript, Python, C++, or Java . + Experience with software development frameworks and tools… more
    ManTech (08/29/25)
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  • Sr. Full Stack Developer CMPRS

    SAIC (Ashburn, VA)
    **Description** **SAIC** is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an ... and develop .Net applications including middleware applications, user interface applications ( java script framework), and web services applications. + Develop and… more
    SAIC (09/20/25)
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  • Principal Salesforce Development Engineer

    CVS Health (Washington, DC)
    …CVS Health is on the lookout for a highly skilled and experienced Principal Engineer to lead the architectural vision, design and implementation of innovative, ... Cloud, and Service Cloud-alongside robust full-stack development skills within the Azure and Java /J2EE ecosystems. As a key leader, you will play a vital role in… more
    CVS Health (11/05/25)
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  • Principal Software Engineer

    Ford Motor Company (Washington, DC)
    …the backbone of Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial System Analytics organization, you will ... maintainability + Prioritize and drive modernization efforts that unlock developer productivity and efficiency **Cross-Functional Collagboration** + Work closely… more
    Ford Motor Company (10/11/25)
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  • Principal MLOps Engineer (Remote)

    Acxiom (Annapolis, MD)
    The Principal MLOps Engineer in the Acxiom Data Science and Machine Learning team will spearhead the development of an MLOps platform to support the development and ... product builds, and other complex marketing activities/ As a Principal MLOps Engineer, you will collaborate with the MLOps...in at least two modern programming languages such as Java , C++, C, or Python. **Preferred Skills:** + 10+… more
    Acxiom (11/07/25)
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  • Principal Engineer (Director IC), Exchange…

    Fannie Mae (Washington, DC)
    …hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and ... in Excel * Skilled in SQL * Skilled in Java * Skilled in Python object-oriented programming * Experience...programming * Experience using JIRA * Skilled in AWS Developer tools such as CodeBuild, CodeDeploy, CodeStar, or CodePipeline… more
    Fannie Mae (10/17/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …our deployment automation. If you are a mature, pragmatic, and highly skilled developer who thrives on flexibility and making a tangible impact with minimal ... experience. + Proficiency in one or more of our primary backend languages: Java , Python, Go. + Experience working with or modifying Trino (or similar distributed… more
    Huntington Ingalls Industries (10/23/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …include but are not limited to:** We are seeking a talented Software Developer to join our team supporting mission-critical programs. The ideal candidate will have ... a strong background in JAVA development and hold an active Top Secret/SCI security...requisition may be filled at either a level 3 ( Principal ), or a level 4 (Sr Principal ),… more
    Northrop Grumman (11/14/25)
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  • Senior Software Engineer (Full Stack)

    Belay Technologies (Fort Meade, MD)
    …intel team. The Full Stack Software Engineer will work with a team of principal and senior level contributors to provide development and production support for ICAM ... products in support of the Zero Trust architecture. The developer will integrate front end and back-end components into a web-based architecture (which may include… more
    Belay Technologies (11/13/25)
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  • SAP NS2 SuccessFactors Payroll Integration Expert…

    SAP (Herndon, VA)
    …approval to transfer.** **Job Overview:** We are searching for an SAP Technology Principal Consultant with 10 years of experience in SAP Integrations (SAP Cloud ... Integration, CI Data Services, PI/PO) and Java Application Development. The successful candidate will have a...Tools: TOAD, SoapUI, MySQL GUI + IDE s: NetWeaver Developer Studio, Eclipse, Intellij + Demonstrated command of programming… more
    SAP (11/01/25)
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  • Product Security Product Owner

    Humana (Washington, DC)
    …and problem-solving skills * Exposure to one of the following: C#, Javascript, Java , Python, TypeScript, etc. * Understands developer needs, workflows, tools and ... secure engineering strategy for the enterprise. * Partner with our Principal DevOps Engineer, Engineering Directors, Compliance, Governance, and DevOps teams.… more
    Humana (11/19/25)
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