50 api testing jobs at 33 companies in Martinsburg, WV
2mo
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SME Systems Engineer- API Gateway & Cloud Architecture
Sterling, Virginia, United States
$180k-$230k/yr OnsiteFull Time
16+ YOEBachelor's in STEM, 16+ years' experience, DoD 8140/Security+ CE, 5+ years API Gateway experience (Broadcom preferred), expertise with Windows and cloud-hosted COTS, Java/Python/C#, AWS/Azure/GCP, Docker, Kubernetes, Agile, cloud architecture, troubleshooting, and system testing. TS/SCI w/ Poly required; U.S. citizenship required.
API Gateway, Broadcom API Gateway, MuleSoft, Apigee, Istio, Linkerd, ServiceNow, Docker, Kubernetes, Java, Python, C#, Windows, AWS, Microsoft Azure, Google Cloud, Message queues, Streaming platforms, ETL, COTS, MBSE
2mo
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Automation Test Engineer
Chantilly, Virginia, United States
$145k-$218k/yr OnsiteFull Time
2+ YOE2-5 years of software testing; automated testing frameworks; REST API testing; CI/CD; Git; agile; strong communication.
Cypress, Playwright, Selenium, Jest, Mocha, Postman, REST, Assured, Supertest, k6, JMeter, Gatling, Pact, Docker, Kubernetes, Go, Node.js, Python, Cucumber, SpecFlow, AWS
4w
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Lead Automation Test Engineer
Herndon, Virginia, United States
OnsiteFull Time
8+ YOE8+ years experience with test automation, hands-on AI-enabled testing tools, leadership of automation teams, expertise with Selenium/Playwright, API testing, and strong programming and troubleshooting skills.
Testim, mabl, Functionize, Applitools, GitHub Copilot, ChatGPT, Selenium WebDriver, Grid, Playwright, Cucumber, Gherkin, JUnit, TestNG, Postman, REST Assured, Java, JavaScript, TypeScript, Python, Jira, Confluence, GitHub, Bitbucket, XML, JSON, SQL, VS Code, IntelliJ, Eclipse, CI/CD
3w
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Automation Test Engineer
Ashburn, Virginia, United States
HybridFull Time
5+ YOEUS citizen, Bachelor's in CS/Engineering, 5+ years QA experience, expertise in test automation, Java, API and SQL testing, Agile methodologies, and ability to work onsite in Ashburn up to 4 days/week.
Selenium, WebDriver, Java, Rest-Assured, Postman, REST, SOAP, SQL, Git, Jira Xray
1mo
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Senior Software Engineer in Test
Reston, Virginia, United States
HybridFull Time
7+ YOEU.S. citizenship and ability to obtain government clearance; 7+ years automation testing; 5+ years Pytest and Django; Linux, Docker, Kubernetes, CI/CD integration experience; Playwright and API testing; Jira/Zephyr; bachelor's degree.
Pytest, Django, Linux, Docker, Kubernetes (K8s), Jenkins, GitHub Actions, GitLab CI, Playwright, Jira, Zephyr, GitHub Copilot, VS Code
3w
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Senior Test Automation Engineer
Reston, Virginia, United States
$130k-$150k/yr RemoteFull Time
9+ YOEU.S. citizen with federal contracting experience, 9+ years in test automation, Bachelor's in CS/IS/Engineering, advanced Java/Selenium, CI/CD, API/SQL testing, Appian, Gherkin/Cucumber, Security+ or equivalent, recent Tier 2 background.
Java, Selenium, Appian, Gherkin, Cucumber, FitNesse, Playwright, JMeter, Locust, Python, SQL, CI/CD, AWS GovCloud
1mo
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Sr. Test Engineer
Reston, Virginia, United States
$130k/yr RemoteFull Time
Bachelor's in CS or related; experience designing/implementing automation frameworks, CI/CD integration, BDD with Cucumber/Gherkin, Java scripting, Selenium/WebDriver, API testing, and QA in Agile environments.
Cucumber, Gherkin, Java, Selenium/WebDriver, Postman, Rally, GitLab, Jira, Confluence, AWS
1mo
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Automation Test Engineer
Washington or Sterling
RemoteFull Time
5+ YOEBachelor's in CS (or 4 yrs exp), 5+ years IT testing experience with 3+ years automation, ability to obtain Public Trust (U.S. citizenship), hands-on Selenium/Playwright, TestNG/JUnit/Cucumber, JavaScript, API testing, SQL, Quality Center/UFT, Atlassian/JIRA/Subversion.
Selenium, Playwright, TestNG, JUnit, Cucumber, JavaScript, Quality Center, Unified Functional Testing, Structured Query Language (SQL), Atlassian suite, JIRA, Subversion, LoadRunner, VB Scripting
1w
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Automation Test Engineer Senior
Ashburn, Virginia, United States
$80k-$120k/yr HybridFull Time
9+ YOE9+ years QA automation experience with Java, API and UI testing, SQL/Unix scripting, EMR not required; ability to obtain Public Trust clearance; Bachelor's in Computer Science or related.
Java, Selenium, Playwright, Cucumber, SQL, Unix, Soap UI, XML, Eclipse, IntelliJ, AWS, CI/CD, JIRA
2d
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Quality Assurance Engineer
Reston, Virginia, United States
HybridFull Time
9+ YOERequires Top Secret/SCI with CI Polygraph clearance, U.S. citizenship, extensive Java web application testing, UI and regression testing, API testing, defect tracking, and a bachelor's degree with 9 years or equivalent experience.
Java, Apache Tomcat, Oracle 19c, SAP Business Intelligence, Windows Server, Apache Solr, RESTful services, GitLab, CI/CD, Section 508, WCAG
1mo
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Software Application Tester
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOE5+ years automation-focused software testing experience, proficiency with Selenium/Cypress/Playwright, Java/Python/JavaScript, API testing, CI/CD and version control; active TS/SCI with polygraph required.
Selenium, Cypress, Playwright, Java, Python, JavaScript, Postman, RestAssured, Jenkins, GitLab CI/CD, GitHub Actions, Git
1mo
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Software Application Tester
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph, bachelor\u0002s degree or equivalent, 5+ years automation testing experience, proficiency with Selenium/Cypress/Playwright, Java/Python/JavaScript, API testing, CI/CD, and Git.
Selenium, Cypress, Playwright, Java, Python, JavaScript, Postman, RestAssured, Jenkins, GitLab CI/CD, GitHub Actions, Git
3w
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Quality Assurance Tester
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOE5+ years testing experience including functional, integration, regression, and automation; API and UI test automation with Rest Assured/Selenium; strong SQL and Microsoft Office skills; active TS or CBP BI clearance.
Rest Assured, Selenium, Postman, TestNG, BDD, Core Java, JavaScript, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Visio, PL/SQL, T-SQL, Microsoft Team Foundation Server, Atlassian JIRA, SOAP UI
2mo
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Senior Quality Assurance Software Engineer
New York or Washington or Boston or Colorado or Reston
$103k-$150k/yr OnsiteFull Time
5+ YOE5+ years QA experience designing test automation frameworks (Playwright/Cypress/Selenium), proficiency with Microsoft Office and iManage, strong web/API and cross-browser testing skills, ability to work extended/weekend hours and travel as required.
Playwright, Cypress, Selenium, Microsoft Office, iManage, CI/CD
1d
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Federal Developer Intern 2027
Herndon, Virginia, United States
$43k-$78k/yr OnsiteInternship, Temporary
Bachelor's degree, exposure to at least one listed programming or analytics tool, systems development knowledge, collaboration skills, and ability to obtain and maintain a federal security clearance.
Java, C++, Python, Scala, R, SAS, SQL, HTML, SPSS, VBA, Tableau, cloud platforms, web services, API, Java application frameworks, databases, operating systems, container technology, generative AI, design patterns, automated testing, unit testing
3w
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Software Engineer - C#/ BCS
Reston, Virginia, United States
OnsiteFull Time
3+ YOE3–5 years software development experience with C#/.NET, SQL Server, APIs/microservices, Git, unit testing; bachelor's in CS or equivalent experience preferred.
C#, .NET, .NET Core, SQL Server, gRPC, REST, Git, GitHub, Azure DevOps, CI/CD
1mo
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Backend Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
2+ YOE2+ years backend development experience with Node.js/TypeScript, RESTful APIs, relational databases, Git, testing, and secure coding; strong problem-solving and communication skills.
Node.js, TypeScript, PostgreSQL, JavaScript, NestJS, Fastify, Express, MySQL, Git, Docker, Kubernetes, AWS, Azure, Google Cloud, OAuth 2.0, OpenID Connect, JWT, Drizzle ORM, CI/CD
1mo
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Automation Tester
Ashburn or Reston
HybridFull Time
3+ YOEBachelor's in CS/IT/Software Engineering, 3+ years QA and automated testing, proficiency with Selenium WebDriver, Java, Serenity BDD, Cucumber/Gherkin, RESTful API testing; U.S. citizenship and ability to obtain Public Trust/CBP background investigation required.
Selenium WebDriver, Java, Serenity BDD, Cucumber, Gherkin, RESTful web services
3w
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Penetration Tester
Reston or United States
HybridFull Time
Experience in web application, network, API and AI penetration testing and red teaming; client-facing experience; relevant certifications such as OSCP, OSWA, OSEP, OSWE, OSEE preferred.
6d
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Angular Developer
Herndon, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's degree in engineering, mathematics, or science; 8–15 years of relevant experience; Angular, React, TypeScript, JavaScript, HTML5, CSS3, REST APIs, testing, and version control expertise.
Angular, React, HTML5, CSS3, SCSS, SASS, LESS, Material, Bootstrap, PrimeNG, TypeScript, JavaScript, ES5, ES6, Redux, Webpack, Angular CLI, Gulp, REST APIs, Jest, Jasmine, Karma, Chai, Git, SVN, Mercurial, JIRA, Confluence, Bitbucket, TDD, BDD, WCAG