• Sr. Software Engineer

    Leidos (Arlington, VA)
    …tools. + Design, develop, document, test and deploy software written in Python, JavaScript, Java and SQL. + Work with an Agile team, attend daily scrums and ... + Must possess one of the following certificates: + AWS Certified Developer - Associate: Validates proficiency in developing and maintaining applications on AWS.… more
    Leidos (11/09/25)
    - Related Jobs

  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …complex distributed systems and highly interactive user interfaces. + **Lead AI/ML and Data Initiatives** : Lead the design and implementation of large-scale data ... have at least 5-7 years of professional experience as both a hands-on developer and technical leader. + **Cloud & Software Engineering** : Extensive experience… more
    Leidos (11/01/25)
    - Related Jobs

  • Cybersecurity Application Security Engineer

    Nelnet (Richmond, VA)
    …production. You will combine hands-on technical testing with scalable automation and developer enablement to mature our AppSec program and ensure secure, resilient ... Strong manual code review experience in at least one major language ( Java , JavaScript/TypeScript, C#, PHP, etc.) + Solid threat-modeling expertise (STRIDE, attack… more
    Nelnet (12/18/25)
    - Related Jobs

  • Senior Solutions Engineer - Flink

    Confluent (Richmond, VA)
    …in Java , Python or SQL + Technical certifications - Cloud Developer /Architect, Data Engineering & Integration + Clear, consistent demonstration of ... We're not just building better tech. We're rewriting how data moves and what the world can do with...what the world can do with it. With Confluent, data doesn't sit still. Our platform puts information in… more
    Confluent (12/19/25)
    - Related Jobs

  • Lead Software Engineer

    Mastercard (Arlington, VA)
    …and complex application solutions in a SAFe/Agile process. - Full Stack developer with strong Java development/architecture experience. - - Experience with ... everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help… more
    Mastercard (01/06/26)
    - Related Jobs

  • Senior Director, Software Engineering - Core CI/CD…

    Capital One (Mclean, VA)
    …using cutting-edge open source frameworks, to highly-available RESTful microservices, to back-end Java based systems using the hottest techniques in Big Data . ... bring solid experience in emerging and traditional technologies such as: NodeJS, Java , GO, AngularJS, React, Python, REST, JSON, XML, Ruby, Perl, NoSQL databases,… more
    Capital One (01/01/26)
    - Related Jobs

  • Software Engineer-TS/SCI

    CACI International (Sterling, VA)
    …management applications built on cloud-native, microservices architectures. As a software developer on this program, you'll collaborate with multiple product teams ... You will focus on developing microservices and a user interface (UI) for data -rich applications with complex workflows. + Your daily work will involve developing and… more
    CACI International (12/09/25)
    - Related Jobs

  • Software Engineer TS/SCI

    CACI International (Sterling, VA)
    …management applications built on cloud-native, microservices architectures. As a software developer on this program, you'll collaborate with multiple product teams ... You will focus on developing microservices and a user interface (UI) for data -rich applications with complex workflows. + Your daily work will involve developing and… more
    CACI International (12/09/25)
    - Related Jobs

  • Appian Solution Architect

    Guidehouse (Mclean, VA)
    …REST/SOAP, web services, and cloud platforms, etc + Current Appian Lead Developer or Solution Architect certifications, with a demonstrated history of ongoing ... identify and document business process requirements, develop process flow analyses, perform data modeling, and contribute to functional design and project planning +… more
    Guidehouse (11/07/25)
    - Related Jobs

  • Sr. System Development Engineer, AWS Cross Domain…

    Amazon (Herndon, VA)
    …The AWS Cross Domain Services team provides solutions for customers to move data between regions with differing security requirements. We are obsessed with earning ... automate, and troubleshoot complex systems in partnership with software developer peers. - Be given opportunities to grow your...at least one modern language such as C++, C#, Java , Python, Golang, PowerShell, Ruby experience - 4+ years… more
    Amazon (10/15/25)
    - Related Jobs