• Data Scientist Specialist

    US Tech Solutions (Mclean, VA)
    …Gen AI experiences. + Integrate GenAI solutions with enterprise platforms via API -based methods and GenAI standardized patterns. + Establish and enforce validation ... procedures with Evaluation Frameworks, bias mitigation, safety protocols, and guardrails for production-ready deployment. + Design & build robust ingestion pipelines that extract, chunk, enrich, and anonymize data from PDFs, video, and audio sources for use in… more
    US Tech Solutions (09/25/25)
    - Related Jobs

  • Sr. AWS/ Tibco BW Developer

    Fannie Mae (Reston, VA)
    …completion Desired Skills and Tools * Experience in the following software skills: API Gateway, UNIX, JSON, PARQUET , XML, Docker, Urban Code, Jenkins, G itlab, ... Terraform, Oracle * Skilled in AWS Management and Governance suite of products such as CloudTrail, CloudWatch, or Systems Manager * Skilled in JavaScript * Skilled in XML * Experience using JIRA * Experience with data modeling, data architecture, and data… more
    Fannie Mae (09/25/25)
    - Related Jobs

  • Dynamics CRM Technical Architect & Delivery Lead…

    Deloitte (Mclean, VA)
    …toolkit in multiple global organizations. + Proficient in C#, Dataverse Web API , Power FX, PowerShell, and related technologies, with hands-on experience across 8+ ... enterprise implementations. + Utilized modern DevOps tools (content repositories, version control, CI/CD pipelines) to support continuous integration and delivery for 5+ major releases. + Led and mentored teams of 5-20 developers, including managing global and… more
    Deloitte (09/24/25)
    - Related Jobs

  • Senior Software Engineer (UI Developer)

    Quality Technology Services, LLC (Ashburn, VA)
    …resolve bugs. The candidate shall have sound experience in developing backend API and microservices. **RESPONSIBILITIES** , other duties may be assigned. + ... Developing new user-facing features using various front-end libraries and frameworks (eg, React, Angular, Vue.js) to enhance user engagement and functionality. + Effectively communicating with designers, back-end developers, project managers, and other team… more
    Quality Technology Services, LLC (09/24/25)
    - Related Jobs

  • Software Engineer (React) - Research Development

    CoStar Realty Information, Inc. (Richmond, VA)
    …**Preferred Qualifications** + Experience with any state management libraries like Redux, Context API . + Experience with C# and SQL with the ability to integrate ... front-end components into a scalable, secure, and maintainable backend architecture + Experience with Relational Database Management Systems (SQL Server) and Document Data Systems (Dynamo, Elastic Search) a plus. + Comfortable working across the stack with… more
    CoStar Realty Information, Inc. (09/24/25)
    - Related Jobs

  • Senior Lead Software Engineer

    Lumen (Richmond, VA)
    …technologies including REST and GraphQL Services, micro-services patterns, Open API specifications. + Understanding of enterprise databases including Postgres, Graph ... Databases and Mongo + Ability to write and understand complex SQL queries, relational and non-relational data models + Experience with data structuring standards including XML, JSON, and YAML + Proficient in writing services used by complex front-end UIs using… more
    Lumen (09/24/25)
    - Related Jobs

  • Software Developer

    SAIC (Chantilly, VA)
    …between disparate systems. + Ability to implement web applications and Rest API . + Knowledge of Object Oriented Programming (OOP) principles. Preferred experience ... with Java and/or Python + Experience with cloud architectures. + Desired experience: + DevOps experience leveraging infrastructure-as-code such as CloudFormation, AWS, CDK, Terraform, and/or Ansible. + Building software using OOP principles: preferred… more
    SAIC (09/24/25)
    - Related Jobs

  • Software Quality Assurance Specialist

    SAIC (Mclean, VA)
    …applications during the concurrent development cycles. + Experience with Regression, Integration, API , or Functional testing. + Ability to develop and manage test ... plans and cases. + Experience using JIRA, Confluence and SharePoint. + Ability to brief technical topics to a non-technical audience. REQNUMBER: 2510082 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems… more
    SAIC (09/24/25)
    - Related Jobs

  • Systems Integrator

    ManTech (Norfolk, VA)
    …+ Technically fluent in at least one programming language + Confidence and experience with API protocols and schemas such as SOAP and REST + Experience with Linux + ... Must possess current SEC+ Certification **Preferred Qualifications:** + Master's degree in Computer Science or related technical field and 3+ years of relevant work experience as a Systems Integrator within a US Government environment, DoD strongly preferred.… more
    ManTech (09/24/25)
    - Related Jobs

  • Senior Java Developer with AWS (On Site)

    Cognizant (Mclean, VA)
    …XSLT, PL/SQL + Work on implementation of Industry Standard protocols related API Security including OAuth. + Constantly communicate with client **Work model:** On ... Site **Location:** McLean, VA At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance though our various wellbeing programs. Based on this role's business requirements, this is an onsite position… more
    Cognizant (09/23/25)
    - Related Jobs