• Senior Software Engineer (C#/.NET/React)

    CoStar Realty Information, Inc. (Richmond, VA)
    …be 4 days onsite with 1 day remote. **Responsibilities** + Build big, distributed, API -driven systems for tens of thousands of users + Produce bullet-proof code that ... in React JS, JavaScript + 4+ years of experience in C#, .NET Framework& Web API 2.0 Development + 3+ years of experience in MS SQL Server OR Database Design… more
    CoStar Realty Information, Inc. (12/13/25)
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  • DevOps Engineer

    Cadmus (Richmond, VA)
    …Lambda, S3, Route53, DynamoDB, AWS Serverless, SQS, SNS, SES), Python, Kong API Gateway, New Relic, Splunk, Datadog, Terraform, Ansible, Jenkins, Docker, Kubernetes, ... troubleshoot system-level and application-level issues. + Experience with microservices, API gateways and authentication/authorization standards (Okta, OIDC, SAML). +… more
    Cadmus (12/13/25)
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  • Applied AI Interface Engineer

    ManTech (Alexandria, VA)
    …responsive design principles and front-end workflows. + Knowledge of Python and REST API frameworks. + Basic understanding of user interface (UI) and user experience ... issues related to front-end code. + Experience with Generative AI including API access to large language models (LLMs). **Preferred Qualifications:** + Experience… more
    ManTech (12/12/25)
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  • ServiceNow Platform Engineer

    CACI International (VA)
    …Client Scripts, UI Policies, etc.), workflows, and integrations using JavaScript, Glide API , and other ServiceNow development tools. + Design, develop, and implement ... + Proficient in JavaScript, including experience with server-side scripting (Glide API ) and client-side frameworks (eg, AngularJS, React). + A fundamental… more
    CACI International (12/11/25)
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  • Senior ServiceNow Developer

    CGI Technologies and Solutions, Inc. (Tysons Corner, VA)
    …and enforce development standards across the ServiceNow ecosystem. Integrations & API Development . Design and implement APIs/integrations with external systems ... of hands-on ServiceNow development experience. . Strong proficiency in JavaScript, Glide API , Jelly, AngularJS, UI Builder, and Flow Designer. . Experience with at… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Software Developer - US Citizens only - TS/SCI/FSP…

    The Metamorphosis Group (Chantilly, VA)
    …identify, mitigate, troubleshoot and solve complex technical problems (JAVA Persistence API ). 3. Demonstrated experience with design and implementation of enterprise ... experience working within the Sponsor's environment. 4. Web services' experience using REST API for Java applications with the ability to return data in JSON and… more
    The Metamorphosis Group (12/10/25)
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  • Senior Director, Strategy

    Western Digital (Richmond, VA)
    …providers, System Integrators (SIs), and infrastructure software vendors. + Evaluate API strategies, developer ecosystems, and platform business models relevant to ... platform strategy projects including marketplace development, ecosystem strategy, or API strategies. + Background in business development or corporate development… more
    Western Digital (12/10/25)
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  • ServiceNow Security Specialist (Remote)

    Koniag Government Services (Chantilly, VA)
    …to ServiceNow administrators and developers + Manage third-party integrations and API security configurations + Coordinate with internal and external auditors for ... security assessments, vulnerability scanning, & compliance reporting + Understanding of API security and secure integration patterns + Knowledge of ServiceNow… more
    Koniag Government Services (12/10/25)
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  • ServiceNow Technical Architect (Remote)

    Koniag Government Services (Chantilly, VA)
    …platforms (AWS, Azure, Google Cloud) and cloud-native architectures + Experience with modern API management platforms and API gateways + Knowledge of SIEM ... integration and security operations architecture + Experience with mobile application architecture and development + Proficiency in additional programming languages (Python, Java, PowerShell) + Prior government consulting experience **Security Requirement:** +… more
    Koniag Government Services (12/10/25)
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  • Vice President, B2B Marketing

    Mastercard (Arlington, VA)
    …narratives and driving the portfolio's shift towards buyer-based, AI and API -first solutions. * Influence cross-functional teams and regional leaders to drive ... supporting network-led and self-service models, including embedded use cases, API developer marketing, and agentic consulting. * Operationalize self-service GTM… more
    Mastercard (12/09/25)
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