200 qa developer jobs at 136 companies in Countryside, VA
1w
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Software Developer QA Tester
Arlington, Virginia, United States
$110k-$160k/yr OnsiteFull Time
4+ YOEBachelor's degree in computer science, software engineering, or related field; 4+ years in development or QA; HTML/CSS, programming, databases, REST, testing, and Secret clearance.
Microsoft SharePoint, HTML, CSS, C#, Java, JavaScript, .NET, RESTful services, Microsoft Office, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, CI/CD
2mo
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QA Engineer
Washington, D.C. or Virginia or United States
RemoteFull Time
Senior QA/Quality Engineering experience testing SaaS web and AI-enabled products; strong manual and automated testing skills; hands-on with Cypress/Playwright/Pytest/Postman; backend fluency with Python/FastAPI/PostgreSQL/Redis; CI/CD integration.
Cypress, Playwright, Pytest, Postman/Newman, Selenium, RESTAssured, Python, FastAPI, PostgreSQL, Redis, OpenSearch, Celery, Temporal, AWS, Docker, JMeter, k6, Locust, ReactJS, CI/CD pipelines
2mo
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QA Engineer (Payments Squad)
Arlington, Virginia, United States
HybridFull Time
3+ YOE3–5 years QA experience in web/payments; testing payment systems; API validation; automation tools; hybrid QA across backend and hardware.
Postman, Playwright, Appium, MongoDB, DynamoDB, AWS, JIRA, Swagger/OpenAPI
3mo
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Senior Manual QA Engineer
Austin or Reston
HybridFull Time
5+ YOERequires 5+ years of manual software QA experience, TestRail and Postman proficiency, API testing, QA methodology expertise, junior engineer mentoring, Claude AI and MCP experience, and strong SDLC knowledge.
TestRail, Claude AI, MCP, Postman, JIRA, Slack, Claude Code, Python
1w
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QA Engineer SME
Bluemont, Virginia, United States
$135k-$148k/yr OnsiteFull Time
10+ YOEMore than 10 years of relevant experience, a related bachelor's degree, expert QA and automation knowledge, cloud testing and compliance expertise, leadership skills, U.S. citizenship, and ability to obtain Public Trust.
DevSecOps
2w
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QA Engineer (Contract)
United States or Tysons
RemoteContract
3+ YOERequires 3–5 years of QA/testing experience, AWS Connect or call center platform experience, AWS Lambda familiarity, and availability for Central Time hours. AWS certifications and healthcare payer experience preferred.
Amazon Connect, AWS Lambda, AWS
2w
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Senior QA Automation Engineer
United States or Virginia or Reston or New York City
$153k-$166k/yr RemoteFull Time
7+ YOE~7+ years in software testing and QA automation with experience using Cucumber/Jest/Postman, AWS, CI/CD, DevOps, Agile, strong communication, and applying AI to development/testing; authorized to work in the US.
Cucumber, Jest, Postman, Amazon Web Services, Lambda, Step Functions, S3, Dynamo, CI/CD, DevOps
2w
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QA Engineer (1099 Contractor)
Baltimore, Maryland, United States
RemoteContract
Experienced QA engineer to create and execute test plans, perform manual and automated testing (accessibility, performance, security), and log defects; must obtain Public Trust clearance and meet CMS residency requirements.
Cypress, Jira, JMeter, LoadRunner, JavaScript
2mo
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QA/Test Engineer
Arlington, Virginia, United States
$110k-$120k/yr HybridFull Time
4+ YOEBachelor’s degree in CS/IT, active DoD Secret Clearance, 4+ years QA/testing, automation and manual testing, REST API/web testing, CI/CD tools.
Selenium, Cypress, Postman, Junit, NUnit, Jest, Azure DevOps, Jira, GitHub Actions, Docker, Kubernetes, OpenTelemetry, Application Insights, MuleSoft Anypoint Platform
1mo
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QA/Test Engineer
Herndon, Virginia, United States
RemoteFull Time
3+ YOE3+ years QA/testing on Salesforce programs, ability to obtain Public Trust clearance, bachelor's degree or equivalent experience, experience with performance and integration testing, UAT facilitation.
Salesforce, Apex, ENBUILD Platform
1mo
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QA/QC Engineer
McLean, Virginia, United States
OnsiteFull Time
2+ YOE2+ years relevant experience; manage QA/QC activities, conduct inspections, implement testing protocols, and support compliance. Engineering background and familiarity with ISO standards or Six Sigma advantageous.
1mo
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Software QA Engineer
Arlington, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS/Engineering, 5+ years QA experience, Secret Clearance, proficiency with automated UI testing (Selenium/Playwright/Cypress), requirement/test traceability, CI/CD integration, strong communication.
Selenium, Playwright, Cypress, JUnit, TestNG, Postman, SoapUI, Rest Assured, JMeter, LoadRunner, Gatling, Docker, Kubernetes, Jira, Zephyr, TestRail
3w
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QA Automation Engineer
Herndon, Virginia, United States
$111k-$140k/yr RemoteFull Time
4+ YOE4 years QA experience, automation and coding skills (Python/Java/JavaScript/TypeScript/SQL), experience with test frameworks, CI/CD, containers, cloud, and active TS/SCI clearance with polygraph eligibility.
Playwright, Selenium, Cypress, Cucumber, pytest, Jest, JUnit, TestNG, Postman, RestAssured, Bruno, SQL, Git, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, Docker, Kubernetes, AWS, Azure, GCP, OCI, K6, JMeter, Gatling, Python, Java, JavaScript, TypeScript
3w
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Application Programmer/QA Engineer
Beltsville, Maryland, United States
OnsiteFull Time
6+ YOEBachelor's degree or equivalent, 6+ years developing with Drupal/PHP/Tripal/Chado and DevSecOps, 4+ years PHP/Python, Git/GitHub, Docker/Podman, LAMP/Linux, MySQL/PostgreSQL, USWDS knowledge.
Drupal, PHP, Tripal, Chado, DevSecOps, Git, GitHub, Docker, Podman, LAMP, Linux, MySQL, PostgreSQL, HTML, XHTML, CSS, U.S. Web Design System (USWDS)
4w
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Senior Engineer, QA Automation
Washington, District of Columbia, United States
$123k-$145k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5+ years in QA/test automation; experience with Selenium, Cypress, Playwright, CI/CD, API testing, and a modern scripting language (JavaScript/TypeScript, Python, or Java).
Selenium, Cypress, Playwright, GitHub Actions, Jenkins, GitLab CI, Azure DevOps, JavaScript, TypeScript, Python, Java
4d
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Salesforce QA Automation Engineer
Suwanee or Ashburn or Irving or Overland Park
OnsiteFull Time
6+ YOEBachelor’s degree in computer science or equivalent experience, 6+ years of QA automation, API and integration testing, automated testing practices, end-to-end testing, root cause analysis, and US citizenship.
Salesforce, Copado CRT, Python, CI/CD, JIRA, Xray, API
2mo
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Senior Automation QA Engineer
McLean or Tampa
$82k-$152k/yr RemoteFull Time
5+ YOE5+ years QA experience with manual and automated testing, automation frameworks, Python, agile experience, strong analytical and communication skills, ability to obtain U.S. national security clearance, U.S. citizenship required.
Python
2d
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QA Performance Engineer
Tysons or Virginia
RemoteFull Time
7+ YOEBachelor's degree in computer science or IT-related field and 7–10 years' experience developing automated test frameworks, performance testing, Agile/Scrum, CI/CD, DevSecOps, analytics, and enterprise release validation.
Selenium, SOAPUI, Section 508, CI/CD, DevSecOps, Agile, Scrum, Testing Dashboards
2mo
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Senior QA Engineer
Bethesda, Maryland, United States
HybridFull Time
5+ YOEMinimum 5 years experience; strong Java and Selenium skills; experience with Git/GitLab/GitHub, Azure DevOps/TFS, Jenkins CI/CD; SDLC knowledge; strong communication and independent working ability.
Java, Selenium WebDriver, Git, GitLab, GitHub, Azure DevOps, Team Foundation Server (TFS), Jenkins, Azure
2w
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Senior SDET / QA Automation Engineer (MD, Hanover)
Hanover, Maryland, United States
OnsiteFull Time
5+ YOE5+ years SDET/QA automation experience; proficiency with Playwright/Cypress, Postman/REST Assured, Python or JavaScript/TypeScript; CI/CD integration experience; knowledge of AWS services and auth flows.
Playwright, Cypress, Postman, REST Assured, Newman, Python, JavaScript, TypeScript, GitLab CI/CD, Jenkins, AWS, RDS, PostgreSQL, DynamoDB, Cognito, Azure, CloudWatch, k6, JMeter, Locust
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