• Principal Java Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Java Developer ** in our **National Security Sector's (NSS) Cyber & ... more. **Join us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and… more
    Leidos (05/16/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity...in the design, development, implementation and testing of customer tools and applications. Based in a DevOps framework, this… more
    Leidos (05/21/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    …or Java . + Experience with software development frameworks and tools (eg, TensorFlow, PyTorch, Flask, Docker). + Strong understanding of software engineering ... **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… more
    ManTech (05/01/25)
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  • Senior .Net Developer

    Kyndryl (Richmond, VA)
    …to see the immediate value of your work. As a Software Engineering - Developer at Kyndryl, you will be at the forefront of designing, developing, and implementing ... you can climb the ladder to higher bands, achieving coveted positions such as Principal Engineer or Vice President of Software. These roles not only offer the chance… more
    Kyndryl (05/14/25)
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  • Senior Software Engineer, Back End ( Java…

    Capital One (Richmond, VA)
    Senior Software Engineer, Back End ( Java & AWS) ( Enterprise Platforms Technology) **Do you thrive on building resilient platforms and driving innovation in ... doers, and disruptors dedicated to meeting real customer and developer needs. We're seeking experienced engineers and leaders who...of experience in at least one of the following: Java , Python, or Go** **2 + years of experience… more
    Capital One (05/23/25)
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  • Principal /Sr. Principal Software…

    Northrop Grumman (Fairfax, VA)
    …achieve the mission. Development is done within the Agile paradigm using the Atlassian tool suite. The work is full-time in the office. The qualified candidate must ... willing to sit for a polygraph.** + Level 3 ( Principal ) BS + 5 years of exp; MS +...related experience in lieu of degree. + Full Stack Developer experience. + Pub sub-Architecture Node JS experience. +… more
    Northrop Grumman (06/11/25)
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  • Principal Cloud Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cloud Engineer** to join our Digital Practice. This is a Hybrid position located in Herndon, VA. ... Kubernetes). + Programming skills in languages such as Python, Java , Node.js, Go, or similar. + Strong understanding of...related field. + Cloud certifications such as AWS Certified Developer , Azure Developer Associate, or Google Professional… more
    ManTech (06/05/25)
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  • Principal , Enterprise User Technology…

    Sumitomo Pharma (Richmond, VA)
    …. **Summary of Responsibilities:** The Principal Web Developer manages ... Commercial and Global Business teams to understand business requirements for systems, tools and infrastructure in order to execute new website technologies and… more
    Sumitomo Pharma (06/21/25)
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  • Principal DevOps Engineer

    Leidos (Reston, VA)
    …and streamline operations and processes; as well as build and maintain tools for deployment, monitoring and operations, and troubleshoot and resolve issues in ... the enterprise + Developing and maintaining scripts to automate tool deployment to an AWS cloud environment and other...experience setting up one or more of the following tools : GitHub, Jira, Confluence, Jenkins, and Katalon Studio. +… more
    Leidos (04/24/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …your skills and grow in your career. We are looking for a **Senior Principal Software Engineer** to add their skills to our team supporting rapid prototyping ... and Control (C2) challenges + Use and develop cutting-edge modelling and simulation tools and algorithms to help address some of the most challenging issues… more
    BAE Systems (06/11/25)
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