74 api test engineer jobs at 58 companies in Joppatowne, MD
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
3d
Save
Mark Applied
Hide
AdmitIT Test Engineer Software Engineer 2 (TS/SCI with Poly)
Fort Meade, Maryland, United States
OnsiteFull Time
3+ YOERequires TS/SCI clearance with polygraph, test automation, API and functional testing experience, Linux familiarity, UAT, accessibility and role-based testing, documentation skills, GitLab proficiency, and JIRA/Confluence familiarity.
Selenium, Bruno, Cypress, Linux, GitLab, JIRA, Confluence
1mo
Save
Mark Applied
Hide
Automated Test Engineer (TLM - 006)
Annapolis Junction, Maryland, United States
HybridFull Time
Active TS/SCI with Polygraph required. Design and maintain Cypress automated UI and API tests using JavaScript/TypeScript, integrate tests into CI/CD (GitLab), and use tools like Git, Jira, Confluence; familiarity with AWS and Docker preferred.
Cypress, JavaScript, TypeScript, RESTful, Jira, Confluence, Git, GitLab CI/CD, Amazon Web Services, Docker
4d
Save
Mark Applied
Hide
Engineer III - Software Developer Engineer in Test (SDET)
Sparks, Maryland, United States
$96k-$153k/yr OnsiteFull Time
3+ YOEBachelor’s degree in computer science, engineering, or related field; 3+ years of software development, test automation, or quality engineering experience; fluent in C#; experience with test frameworks, CI/CD, libraries, and regulated software.
C#, ADO, Cognition Cockpit, JAMA, CI/CD, API
1d
Save
Mark Applied
Hide
Software Development Test Engineer (SDET)
Washington, D.C. or Baltimore
$60k-$75k/yr RemoteFull Time, Contract
7+ YOERequires 7+ years of automated testing experience, 2+ years of programming, U.S. work authorization, recent U.S. residency, programming or scripting skills, and test automation framework experience.
C#, Python, Java, NUnit, JUnit, Microsoft SQL Server, Microsoft Test Manager, Telerik Test Studio, Jenkins, DNS, API, RDBMS, SCRUM, CI/CD
1mo
Save
Mark Applied
Hide
TEST ENGINEER – Linux/Bash- 8+ yrs of Experience - TS/SCI w/Poly clearance is required - RC
Columbia, Maryland, United States
$191k-$196k/yr OnsiteFull Time
8+ YOEExpertise in Linux/Bash, Python/Pytest, Docker/Podman, Jenkins/GitLab CI, REST API and UI automation, Robot Framework/Selenium, and SQL; TS/SCI with polygraph required.
Linux, Bash, Python, Pytest, Docker, Podman, Jenkins, GitLab, Robot Framework, Selenium, SQL Developer, SQL, Microsoft Playwright
3d
Save
Mark Applied
Hide
Test Engineer - Mission Software (Top Secret/SCI with agreement to obtain CI Poly)
Herndon or Alexandria or Chantilly or Englewood or Gaithersburg or Saint Louis or Tucson
OnsiteFull Time
Active Top Secret/SCI clearance and ability to pass a polygraph required. Requires a bachelor's or master's degree in a related field, software testing experience, automation, API testing, CI/CD, and Agile Scrum experience.
Cypress, Playwright, Postman, REST Assured, Jenkins, GitLab, Azure DevOps, Jira, JavaScript, Python, Docker, Kubernetes, JMeter, LoadRunner, AWS, Azure, OpenShift
2mo
Save
Mark Applied
Hide
Automated Test Engineer - Onsite in Annapolis Jct, MD - TS/SCI & Full Scope Polygraph
Annapolis Junction, Maryland, United States
HybridFull Time
3+ YOEActive TS/SCI with Full Scope Polygraph required. Experience with Cypress and JavaScript/TypeScript, API/web testing, Git, Jira/Confluence, CI/CD integration (GitLab CI/CD) and familiarity with AWS and Docker.
Cypress, JavaScript, TypeScript, Jira, Confluence, Git, GitLab CI/CD, Amazon Web Services, Docker
1w
Save
Mark Applied
Hide
Automated Test Engineer (Hybrid) - Cypress/JavaScript/Agile/Git/Jira/AWS/CI/CD
Annapolis Junction, Maryland, United States
$130k-$270k/yr HybridFull Time
Bachelor's degree, Top Secret/SCI clearance with favorable polygraph, U.S. citizenship, Cypress automation, JavaScript or TypeScript, REST APIs, Agile, Jira, Confluence, Git, and software QA experience.
Cypress, JavaScript, TypeScript, GitLab CI/CD, Jira, Confluence, Git, Docker, Amazon Web Services
2d
Save
Mark Applied
Hide
Lead Software Engineer - Java, Microservices, MuleSoft & API Development (Remote)
Baltimore, Maryland, United States
$115k-$229k/yr RemoteFull Time
8+ YOEBachelor's degree in IT or Computer Science, or 4 additional years' experience, and 8 years in software design, development, testing, and requirements management. U.S. work authorization without sponsorship required.
Java, Spring Framework, Spring Boot, Spring Cloud, Spring MVC, Spring Integration, Spring Batch, RESTful API, SOAP, Open API, Swagger, Domain-Driven Design (DDD), MuleSoft Anypoint Platform, DataWeave, Microsoft API Management (APIM), Apigee, OAuth 2.0, OpenID Connect, Microsoft Azure, AWS, Kubernetes, AKS, Docker, Service Mesh, Oracle, PostgreSQL, SQL Server, MongoDB, Cassandra, NoSQL, Apache Kafka, Confluent Platform, Jenkins, Azure DevOps, GitHub Actions, Maven, SonarQube, Artifactory, Postman, Newman, Rest Assured, TestNG, Cucumber, Test-Driven Development (TDD), Behavior-Driven Development (BDD), Splunk, ELK Stack, Kibana, Azure Monitor
2d
Save
Mark Applied
Hide
Dataflow Systems Engineer
Columbia, Maryland, United States
$62k-$141k/yr OnsiteFull Time
3+ YOERequires 3+ years on federal contracts, dataflow or mission systems experience, requirements analysis, data governance knowledge, TS/SCI clearance with polygraph, and a bachelor's in IT engineering or equivalent systems/test engineering experience.
Artificial Intelligence (AI), Apache NiFi, APIs, Microsoft Edge, Microsoft Internet Explorer
Explore Jobs