• Palantir Developer - Senior

    Guidehouse (Arlington, VA)
    …platform. + Work on both frontend and backend components, ensuring seamless integration and functionality. + Improve on application User Interface and visualization ... + Maintain applications as usage grows and requirements changes Support Data Integration and Management: + Develop data pipelines using PySpark to create datasets,… more
    Guidehouse (11/12/25)
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  • Senior Java Developer with Security

    ManpowerGroup (Chicago, IL)
    …This role ensures solutions are well designed with maintainability/ease of integration and testing built-in from the outset. These individuals possess strong ... architecture integrity is maintained. * Design/develop/maintain automated test suites ( integration , regression, performance). * Set up and develop a continuous… more
    ManpowerGroup (11/04/25)
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  • Senior Full Stack Developer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a talented Senior Full Stack Software Engineer to join our team to support our customer. The incumbent will support the ... of process improvement and automation efforts via metrics and KPIs + Perform integration activities to connect with 3rd party software APIs + Design, implement, and… more
    Leidos (01/13/26)
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  • Senior Software Developer

    Amentum (Chantilly, VA)
    **Purpose and Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The **ideal** candidate will have over 10 years ... Masters degree. + Hands-on experience with secure systems engineering, systems integration , and reverse engineering. + Proficiency in programming languages (at least… more
    Amentum (01/09/26)
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  • Senior Java Developer (Bentonville,…

    Insight Global (Bentonville, AR)
    Job Description Walmart's Payroll Tech organization is seeking a seasoned Senior Software Engineer to help shape the future of payroll systems for the world's ... in software engineering, including CI/CD pipelines, automated testing (unit and integration ), and Agile (Scrum or Kanban) methodologies. Provide technical leadership… more
    Insight Global (01/09/26)
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  • Senior Java/Angular Full Stack…

    Citigroup (Irving, TX)
    The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and ... activities. **Responsibilities:** + Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and… more
    Citigroup (01/06/26)
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  • Senior JavaScript Developer (Level 2…

    RBR-Technologies (Fort Meade, MD)
    …basic principle of delivering customer mission success. RBR-Technologies is seeking a Senior Software Engineer (SWE2 or 3) to lead delivery of next‑generation ... Mentor developers and introduce best practices. + Perform system‑level integration , testing, and documentation. + Containerizing existing software capabilities using… more
    RBR-Technologies (01/06/26)
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  • Senior C++ and Perl Developer

    EPAM Systems (Alpharetta, GA)
    …high-performance software systems using C/C++, Perl, Sybase, and Oracle. This senior role requires deep technical expertise, leadership in project execution, and ... Build and maintain Perl scripts for automation, data processing, and system integration + Design, optimize, and troubleshoot Sybase and Oracle database schemas,… more
    EPAM Systems (12/19/25)
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  • AI Senior Developer

    Deloitte (Rosslyn, VA)
    …accelerate new digital ventures, and fuel growth through innovation. Work You'll Do Senior Consultant to lead the development and optimization of AI models using ... experience in software engineering practices, including version control, testing, and continuous integration . + Must be legally authorized to work in the United… more
    Deloitte (12/10/25)
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  • Secure Infrastructure Design Developer

    RTX Corporation (Richardson, TX)
    …Engineer for an on-site role based in Richardson, TX. In this senior -level position, you will be responsible for designing and implementing cutting-edge, secure, ... with DoD standards (eg, STIGs, NIST). + Oversee system implementation and integration , ensuring operational and security requirements are met. + Mentor junior… more
    RTX Corporation (11/12/25)
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