155 api test engineer jobs at 101 companies in Timonium, MD
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Test Engineer 3
Annapolis Junction or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$63-$112/hr OnsiteFull Time
8+ YOETS/SCI required,8+ years test engineering experience, bachelor's in related field (or equivalent), strong Linux/Bash, Python/Pytest, Docker/Podman, Jenkins/GitLab, REST API and UI automation skills.
Linux, Bash, Python, Pytest, Docker, Podman, Jenkins, GitLab, Robot Framework, Selenium, SQL Developer, Microsoft Playwright
1mo
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Test Engineer Level 3
Annapolis Junction, Maryland, United States
$185k-$200k/yr OnsiteFull Time
8+ YOEU.S. citizen with active TS/SCI+Poly required; 8+ years test engineering experience for HPC systems; Linux, Bash, Python, REST API, SQL/Splunk, CI/CD (GitLab CI); Bachelor's degree or substitution with additional experience.
Linux, Bash, Python, REST APIs, SQL, Splunk, Kibana, Grafana, GitLab CI, Jira, Confluence, Ansible, Git
1w
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Test Engineer
Arlington, Virginia, United States
$100k-$115k/yr HybridFull Time
4+ YOEBachelor's degree in computer science or related field, 4+ years of test or QA engineering experience, active DoD Secret clearance, and experience with automated testing, APIs, web applications, CI/CD, and defect tracking.
Selenium, Cypress, Postman, Newman, JUnit, NUnit, Jest, Azure DevOps, Jira, GitHub Actions, Docker, Kubernetes, OpenTelemetry, App Insights, MuleSoft Anypoint Platform, .NET, Java, NestJS, MuleSoft, REST APIs, Microsoft Azure DevOps
3mo
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Lead Test Engineer
McLean or Suitland or Virginia or Maryland
$160k-$180k/yr HybridFull Time
10+ YOEUS citizen able to obtain Public Trust,10+ years testing/quality engineering leadership,expertise in enterprise test automation,CI/CD integration,API/integration/performance testing,and test data management.
AWS, Azure, GitLab, Jira, Xray, Selenium, Jenkins, Cucumber, Playwright, Qmetry, Confluence, Git
2mo
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Automated Test Engineer
Annapolis Junction, Maryland, United States
$164k-$213k/yr HybridFull Time
15+ YOEBachelor's degree required, TS/SCI w/Poly required, 15+ years experience, proven Cypress automation and JavaScript/TypeScript skills, API/UI test development, Agile, Git, Jira, and CI/CD familiarity.
Git, JavaScript, TypeScript, Cypress, Jira, Confluence, GitLab CI/CD, Amazon Web Services, Docker
4d
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Test Engineer
Arlington or Rosslyn
HybridFull Time
5+ YOEBachelor's degree with 5+ years or master's with 3+ years, or equivalent experience; automated testing, Selenium, API testing, CI/CD, documentation, defect tracking, and active Secret clearance required.
Selenium, C#, SoapUI, CI/CD
2mo
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HPC Test Automation Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Top Secret clearance and polygraph required; U.S. work authorization; experience with Linux CLI, Bash/Python scripting, SQL, Splunk/Kibana/Grafana, GitLab CI, REST API testing, and developing/executing HPC test plans.
Linux CLI, Bash, Python, SQL, Splunk, Kibana, Grafana, GitLab CI, REST APIs, JIRA, Confluence, Ansible, Git
2mo
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Test Engineer (SME)
Annapolis Junction, Maryland, United States
$90k-$200k/yr OnsiteFull Time
4+ YOETS/SCI with polygraph required. Bachelor's degree or equivalent experience, 4+ years test engineering experience. Experience with Cypress, JavaScript/TypeScript, API/UI testing, CI/CD (GitLab), Git, Jira, Confluence, AWS, and Docker.
Cypress, JavaScript, TypeScript, RESTful API, GitLab CI/CD, Git, Jira, Confluence, Amazon Web Services, Docker, UNIX, DOS, Windows
1mo
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Sr. Test Engineer
Arlington, Virginia, United States
$114k-$173k/yr OnsiteFull Time
6+ YOE6+ years QA experience, strong test-design and automation for REST/API and microservices, database/data validation (Azure SQL, Cosmos DB), familiar with CI/CD and service virtualization, excellent communication.
REST, Azure SQL, Cosmos DB, Selenium, Postman, Playwright, Jira, Azure DevOps, API Management (APIM), Application Gateway, Web Application Firewall (WAF), Synapse, Power BI, SQL Server, JavaScript, PowerShell, Python, SOAP, XML, CI/CD, Azure
3mo
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Automation Test Engineer
Washington, District of Columbia, United States
$95k-$169k/yr OnsiteFull Time
Experience with automated testing tools (Worksoft Certify, HP UFT/BPT, Tricentis Tosca, Selenium); API testing; test automation framework design/development; QA/testing across applications; multiple programming languages.
Worksoft Certify, HP UFT, BPT, Tricentis Tosca, Selenium, VB, VBScript, Java, C#, Ruby, Python, API testing tools
1d
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Senior Software Test Engineer
Annapolis Junction or Washington
$149k-$186k/yr OnsiteFull Time
13+ YOERequires 13 years of software test engineering experience or equivalent education substitution, TS/SCI with in-scope CI polygraph, UI and regression testing, automation, API testing, cloud, cybersecurity, and accessibility standards experience.
AWS, Azure, GitLab, RESTful services, Windows Server, WCAG, Section 508
1w
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Senior Test Automation Engineer
Tysons, Virginia, United States
$101k-$140k/yr OnsiteFull Time
5+ YOEBachelor's degree in Computer Science, Engineering, or related field; 5+ years of software quality assurance experience focused on test automation; strong programming, Linux, API testing, and CI/CD skills.
Java, Robot Framework, Selenium, Playwright, Cypress, Python, C#, Postman, Rest Assured, Jenkins, GitLab CI, Azure DevOps, Linux, grep, awk, sed, tail, curl, netstat, tcpdump, OpenSSL, JMeter, Gatling, LoadRunner
3w
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Automation Test Engineer
Columbia, Maryland, United States
$114k-$174k/yr OnsiteFull Time
Experience designing and maintaining automated tests with Cypress, proficiency in JavaScript/TypeScript, testing web apps and RESTful APIs, Git and Agile tooling (Jira, Confluence); active security clearance with poly required.
Cypress, JavaScript, TypeScript, RESTful APIs, Git, Jira, Confluence, GitLab CI/CD, Amazon Web Services, Docker
1d
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QA Test Engineer
Washington, District of Columbia, United States
$84k-$114k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEBachelor's degree or 4 additional years of relevant experience; 5+ years in technology or software development; experience with automated and manual testing, requirements documentation, databases, APIs, and Agile or Waterfall methods.
Microsoft Excel, Microsoft Word, Microsoft Project, Microsoft Visio, Microsoft Access, SQL, Java, Python, Postman, SoapUI, Mail.DAT, Mail.XML, CSV, XML, JSON, Artificial Intelligence (AI)
1w
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Senior Automated Test Engineer
Woodlawn or Baltimore
$80k-$176k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years of IT experience, and 7–10+ years in test automation. Requires Java, API/UI automation, CI/CD integration, security testing, and ability to obtain Public Trust clearance.
TestNG, REST Assured, Selenium WebDriver, Java, Postman, Jenkins, GitLab, Azure DevOps, Bitbucket, OWASP API Top 10, WireMock, Mountebank, Parasoft, MongoDB, Liberty, Angular, .NET, Solr, DB2, Control M, JMeter, Gatling, k6, ALM, UFT, HTTP, JSON, OAuth 2.0, JWT, Apache Solr
1mo
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Staff Software Engineer in Test
Budapest or New York City or Washington or Vancouver or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
5+ YOE5+ years in test engineering, strong TypeScript and Playwright experience, API/backend testing, CI/CD (GitHub Actions), AWS/serverless and DevOps familiarity, LLM/AI testing knowledge, strong communication and mentoring skills.
TypeScript, Playwright, AWS CDK, AWS serverless services, GitHub Actions, .NET, Angular, Docker, LLMs
1mo
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Senior Software Test Engineer
Arlington, Virginia, United States
$97k-$140k/yr OnsiteFull Time
5+ YOE5+ years software testing with web automation exposure (Selenium/Playwright/Cypress), 3+ years API/integration testing, UNIX/Linux and SQL experience, understanding of networking/distributed systems, strong technical writing, Bachelor’s or equivalent experience, eligible for TS/SCI.
Selenium, Playwright, Cypress, UNIX, Linux, SQL, Docker, vSphere, Ansible, AWS, Bash, Python, JavaScript, OpenLayers, CesiumJS
1w
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MD-Test Engineer 3- TS/SCI w/ Polygraph
Annapolis Junction, Maryland, United States
$116k-$210k/yr OnsiteFull Time
8+ YOERequires 8 years of test engineering experience, a bachelor's degree in a related field or 4 additional years of experience, TS/SCI with polygraph, and expertise in Python, Linux, Bash, Docker, CI/CD, REST APIs, SQL, and test automation.
Linux, Bash, Python, Pytest, Docker, Podman, Jenkins, GitLab, REST APIs, Robot Framework, Selenium, Microsoft Playwright, SQL, SQL Developer
2mo
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Senior Test Automation Engineer
Washington or United States
RemoteFull Time
10+ YOEBachelor's in CS/electronics (or 8+ yrs substitute); 10+ years manual & automation testing; US citizen or green card; able to obtain Security Clearance/Public Trust; automation scripting (Python, JavaScript); experience with Selenium, JMeter, CI/CD, cloud (AWS/Azure/Google Cloud), Jira, GitHub, API testing.
Python, JavaScript, Java, C#, C++, Go, TypeScript, PHP, SQL, Selenium, JMeter, TestNG, Cypress, Playwright, JIRA, TestRail, Bugzilla, HP ALM, Postman, RestAssured, SoapUI, GitHub, AWS, Azure, Google Cloud, CI/CD, SAFe, ALM
2mo
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Systems Test Engineer - Financial Systems & Royalties (Contract)
Arlington, Virginia, United States
RemoteContract
3+ YOE3+ years QA/systems testing experience validating financial systems, royalties, ERP integrations, APIs; proficiency with Excel and testing/project tools (Jira, Azure DevOps); bachelor’s degree or equivalent experience.
Rightsline, Alliant, D365, Microsoft Excel, Jira, Azure DevOps, API
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