50 api specialist jobs at 47 companies in McLean, VA
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Testing Specialist (DAAS API GW)
Washington, District of Columbia, United States
RemoteFull Time
Horizon Industries: Provides IT and management consulting services to government clients.
5+ YOE5+ years software testing experience, ability to design/execute tests, prepare scripts and test data, analyze security and test results; requires DoD 8570 IAT Level I and secret clearance.
Denver or Urbana or Woodlawn or Durham or Wilkes Barre
$91k-$140k/yrOnsiteFull Time
Social Security Administration: Administers federal social insurance and financial assistance programs.
1+ YOEIT specialist with .NET/.NET Core experience, REST APIs, SQL Server, and frontend skills; familiarity with AI tools and security controls preferred.
C#, NET Core, NET Framework, Entity Framework, MVC, JavaScript, AJAX, jQuery, Bootstrap, HTML, CSS, SQL Server, Visual Studio, Azure DevOps, Git, JSON, REST API
Boston or Baltimore or Cleveland or Columbus or Indianapolis or Memphis or Milwaukee or Pittsburgh
$125k-$150k/yrHybridFull Time
Expedient: Cloud computing infrastructure and managed technology services.
7+ YOE7+ years in technical pre-sales/solutions engineering or product specialist role; bachelor\u0002s or equivalent experience; expertise in AI technologies, cloud platforms, SOW/scoping, and training/enablement.
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
7+ YOEActive TS/SCI clearance, Master’s degree, 7+ years IT and DoD/IC experience with architecture design, cloud platforms, integration patterns (APIs, microservices), and strong communication and analytical skills.
DealerOn: Digital marketing and website platform for automotive dealerships.
2+ YOEBachelor's in CS/web design/TPM or equivalent; 2+ years technical support; SQL, DQL, HTML/CSS, CMS, FTP/API experience; strong customer-service, troubleshooting, and communication skills.
DealerOn Query Language (DQL), SQL, HTML, CSS, WordPress, Drupal, Joomla, Salesforce Service Cloud, JIRA, Slack, FTP, API, Homenet, vAuto, Microsoft Word, Microsoft Excel, Microsoft Outlook
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington
$106k-$197k/yrOnsiteFull Time
Department of Labor: Protects American workers' rights and ensures fair labor practices.
1+ YOEIT-related competencies and 52 weeks specialized experience at the next lower grade (GS-12->GS-13 or GS-13->GS-14). Experience with data pipelines, ETL/ELT, AI/ML model development and integration, cloud-based components and APIs; background investigation required.
Currently enrolled in a Bachelor's or Master's program; strong communication and organizational skills; familiarity with APIs/technical products; ability to support onboarding, training, and maintain customer-facing resources.
APIs, Python, Learning Management Systems (LMS), Metaview, LinkedIn Learning
Red Pulley Technology Solutions: Provides IT modernization and data intelligence for federal missions.
Bachelor's in CS/IS or related, US citizenship, Public Trust fitness determination, systems integration knowledge (API, EHR, HL7/FHIR), integration testing and documentation skills.
Metropolitan Police Department: The primary law enforcement agency for Washington, D.C.
1+ YOEPlan, design, execute, and report software testing across SDLC for a microservices marketplace; create test plans/cases, perform manual and automated testing, API (REST/JSON) testing, and maintain regression suites.
Banner Life Insurance Company: Provides term life insurance and pension risk transfer solutions.
2+ YOEBachelor's degree in related field, 2+ years in marketing technology or operations, experience with CMS/CRM/MAP/DAM/analytics tools, data visualization, HTML/CSS/JavaScript/APIs, strong analytical and project management skills.
Sitefinity, Contentful, WordPress, Drupal, Google Analytics, Adobe Analytics, Salesforce, Microsoft Dynamics, Brandfolder, Bynder, Jira, Wrike, HubSpot, Marketo, Pardot, Eloqua, Google Tag Manager, Tableau, Microsoft Power BI, HTML, CSS, JavaScript, APIs, SQL, Python
AirbusEuronext Paris: AIR: Designs and manufactures commercial and military aircraft and space systems.
Bachelor's in Engineering/Computer Science/Data Science required; robust Python coding, API experience, data structures/algorithms; authorized to work in the US; ~10% travel; fluent English; 3–5 years analytics experience preferred; DevOps/cloud experience preferred.
CMT Services: Provides management and technology consulting to government entities.
5+ YOE5-7 years QA experience including manual and automation testing; Java-based automation frameworks; Playwright with TypeScript; API testing; SaaS testing; CI/CD integration.
Federal Housing Finance Agency: Regulates and oversees major U.S. housing finance entities.
1+ YOEDesign and govern enterprise cybersecurity architecture (Zero Trust, cloud, identity, M365, containers); perform threat modeling, API and supply-chain assessments; translate federal mandates; 1 year specialized experience at next lower grade.
Microsoft 365, Security Information and Event Management (SIEM), Security Orchestration, Automation, and Response (SOAR), Application Programming Interface (API), Software Bill of Materials (SBOM), Artificial Intelligence (AI), Machine Learning (ML)
Hanover or Maryland or Delaware or Pennsylvania or Virginia or District of Columbia
$42-$45/hrRemoteFull Time, Contract
Johns Hopkins Health System: Provides comprehensive clinical healthcare and hospital medical services.
5+ YOE5+ years marketing experience, CRM and marketing automation expertise with API integrations (Microsoft Dynamics preferred), hands-on email/SMS/direct mail and paid digital experience, proficiency with AI tools, and experience with Wrike or Monday.
Microsoft Dynamics, CRM, Wrike, Monday, Performance Max, SEM
Network Designs, Inc.: Provides IT, network, and cybersecurity solutions to government agencies.
10+ YOETen years' exp; Bachelor's in CS; remote with on-site DC as needed; US Citizenship; ability to obtain Public Trust; experience with ETL, APIs, cloud, AWS GovCloud; VA data systems familiarity.
GEICO: Provides vehicle and property insurance services to consumers.
5+ YOEBachelor's in quantitative field or equivalent experience, 5+ years analytics experience in digital fraud/identity/abuse, strong SQL/Python/R skills, experience building fraud signals and models, APIs and data workflow proficiency.
Akima: Provider of mission-focused technical and administrative support for government agencies.
7+ YOEU.S. Citizenship, ability to obtain Public Trust, Bachelor's in CS/IT/Software Eng, 7+ years API development, REST/SOAP/XML, ETL, ServiceNow/CSDM, strong docs.
REST, SOAP, XML, ETL, ServiceNow, CSDM, Ins-Pi/YouDesign, EA tools