• Application Security Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Web Application Security Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6561/ application -security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (10/01/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java , Python, embedded C/C++, ... **Description** Leidos is looking for a Software Engineer to join a high performing agile team...team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management… more
    Leidos (09/15/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java , Python, embedded C/C++, ... **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software… more
    Leidos (09/26/25)
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  • Application Security Engineer

    US Tech Solutions (Arlington, VA)
    …Security teams to identify and develop automated security and compliance capabilities in support of DevOps processes. - Define the security rules that needs to be ... code level in web and mobile applications written in Java , React, Objective C, SWIFT, Kotlin etc. - With...in the form secure coding standards and guidelines. - Support security standards, create templates and patterns to increase… more
    US Tech Solutions (10/04/25)
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  • Quality Assurance Engineer II

    Amazon (Arlington, VA)
    …cases and support tests for large-scale, distributed software systems using Java including white and black box tests. Work closely with engineers, business ... have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding… more
    Amazon (09/17/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development). + Java , Python, embedded ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us… more
    Leidos (08/26/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …code reviews are conducted regularly. Participate in Agile/Scrum development processes. Support application deployment and sustainment in physical and virtual ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit...The ideal candidate will have a strong background in JAVA development and hold an active Top Secret/SCI security… more
    Northrop Grumman (11/14/25)
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  • Android Mobile Reverse Engineer :…

    Cipher Tech Solutions (Vienna, VA)
    …language. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we will test you on ... malware, defeating obfuscation techniques and collecting evidence of malicious behavior. Provide support in the form of scripting to enable better application … more
    Cipher Tech Solutions (09/06/25)
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  • Lead Machine Learning Engineer

    Capital One (Mclean, VA)
    Lead Machine Learning Engineer As a Capital One Machine Learning Engineer (MLE), you'll be part of an Agile team dedicated to productionizing machine learning ... focus on machine learning architectural design, develop and review model and application code, and ensure high availability and performance of our machine learning… more
    Capital One (11/04/25)
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  • Software Engineer

    Leidos (Reston, VA)
    **Description** Leidos has an opening for a **React/Typescript and Java Software Engineer ** . This is an exciting opportunity to utilize your skills to build an ... project tasks to include: + Develop and maintain web application . + Develop and maintain Java services....system reliability and user experience. + Provide assistance and support for less experienced team members. + Participate in… more
    Leidos (11/07/25)
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