147 api test engineer jobs at 70 companies in Celina, TX
2w
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Blockchain Lead Test Engineer
Tampa or Jersey City or Dallas or Boston or Coppell
$75k-$150k/yr HybridFull Time
5+ YOE5+ years in QA/quality engineering for enterprise software, experience testing blockchain and distributed-ledger platforms, strong manual and automated testing skills, test framework development, API and web app testing, CI/CD experience.
Playwright, Selenium, Cypress, Postman, Hyperledger Besu, CI/CD, REST
5d
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Software Engineer III - UI/API Test Automation
Plano, Texas, United States
OnsiteFull Time
3+ YOE3+ years applied software engineering experience; system design, development, testing, operational stability; experience with Web UI and API test automation, modern programming and DB query languages, and AI-assisted development tools; strong communication and agile/SDLC knowledge.
Cucumber, Gherkin, Java, Selenium, Python, Playwright
3d
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Engineer, Test Manufacturing
Richardson, Texas, United States
OnsiteFull Time
1+ YOEBachelor or equivalent, 1+ years engineering experience, test equipment and process optimization, DOE and failure analysis, collaboration with quality/process teams, project management skills.
PLC, AOI, ICT, Teradyne, 3070, API, Manufacturing Execution Systems, OS
1w
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Senior Software Engineer in Test
Dallas, Texas, United States
RemoteFull Time
5+ YOE5+ years in test automation and quality engineering; experience with Node.js, React, TypeScript, Python, Playwright, API testing, CI/CD, SQL, and cloud-native systems; mentoring experience preferred.
Node.js, React, TypeScript, Python, Playwright, RESTful APIs, GraphQL, Github Actions, SQL, AWS, Docker, Kubernetes, Kafka
2mo
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Principal Test Development Engineer (Richardson, TX, US, 75081)
Richardson, Texas, United States
OnsiteFull Time
8+ YOE8+ years RF test engineering; RF test hardware; API development for test automation; Python/C++/C#; object-oriented programming; SQL database work; cross-functional teamwork; limited travel.
Python, C++, C#, RF test hardware, API development, SQL
4d
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QA, Sr. R2R Test Engineer
Dallas or Miramar
OnsiteFull Time
3+ YOEBachelor's or equivalent, 3+ years QA/testing experience, 3+ years SAP S/4HANA RTR/FICO experience, strong automation and integration testing skills, DevOps/Agile experience, native-level English.
SAP S/4HANA, Ariba, Concur, Biller Direct, Blackline, FINTECH, Motus, OpenText (VIM/ADA, xECM), TM1, Vertex, Vistex, AMEX, EAPI, SAP CPI, Kafka, APIs, IDocs, SAP Datasphere, BW, DevOps, Agile
1w
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Senior Software Test Automation Engineer - Agentic AI
Coppell, Texas, United States
$71k-$125k/yr HybridFull Time
5+ YOE5+ years quality engineering/testing experience with automated UI/API tests, proficiency in TypeScript/JavaScript/Node.js or Java/Python, Playwright/Selenium, CI/CD, strong debugging and communication skills.
Playwright, TypeScript, Node.js, JavaScript, Java, Python, Selenium, React, GitHub, GitHub Actions, Azure DevOps, Microsoft Azure, GitHub Copilot, Application Insights, Azure Monitor
1mo
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Senior Software Engineer (Hogan API)
Hopkins or Atlanta or Chicago or Charlotte or Englewood or Brookfield or Irving
$120k-$141k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent and 5+ years relevant experience. Experience with mainframe/Hogan development (COBOL, JCL, CICS), APIs, system design, testing, security, and cross-team collaboration; Scrum familiarity.
Hogan COBOL, JCL, CICS, JSON, Splunk, IMS Database, GitLab, IDz/RDz (IBM Developer for zOS), Jira
3w
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Software Development Engineer in Test (SDET) (on-site)
Plano, Texas, United States
OnsiteFull Time
3+ YOE3+ years in software development or test automation; experience with modern languages, API/mobile/web testing, CI/CD, debugging, and Agile; BS in CS or equivalent.
C#, Java, TypeScript, JavaScript, Python, Playwright, Appium, Selenium, Azure DevOps, CI/CD
1w
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Senior Lead Software Engineer
Southlake or Austin
$150k-$175k/yr OnsiteFull Time
7+ YOEBachelor's in CS/IT/CE,7+ years software engineering experience,proficiency with .NET/.NET Core and C#,RESTful APIs,SQL Server,GitHub,CI/CD,distributed applications,Agile,performance testing,and dual-production deployments.
.NET, .NET Core, C#, SQL Server, GitHub, CI/CD, Microsoft Copilot, Angular, Splunk, Domain-Driven Design (DDD)
1mo
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Sr. SDET Engineer
Dallas, Texas, United States
$120k-$135k/yr OnsiteFull Time
5+ YOE5+ years SDET experience building UI, API, and performance automation using Selenium, Playwright, REST Assured, Java/JavaScript; CI/CD and test framework design experience; Bachelor\u0002s in CS or equivalent experience; strong communication and leadership-by-influence.
Selenium, Selenium Grid, Playwright, Postman, SOAP UI, REST Assured, REST API, SOAP WebServices, Java, JavaScript, JQuery, XPath, Oracle PL/SQL, Junit, TestNG, Python, Groovy, shell, Jira, Bitbucket, GitHub, TestRail, Zephyr Scale, Jenkins
1mo
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Quality Assurance Lead (Selenium/API/Azure)
Pittsburgh or Farmers Branch
OnsiteFull Time
5+ YOE5+ years quality engineering experience; define test strategy and plans; design and execute manual, functional, regression and end-to-end tests; develop/maintain API and UI automation; integrate tests into CI/CD; API and DB validation; mentor team.
Postman, REST Assured, Karate, Selenium, Playwright, Cypress, Java, Python, Jenkins, Azure DevOps, GitHub Actions, JIRA, XRAY, JSON, XML, SQL
4h
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Quality Engineer
Pittsburgh or Cleveland or Dallas or United States
$65k-$90k/yr HybridFull Time
Hands-on quality engineering experience with test planning, API automation, Java-Selenium or Playwright, test execution, automation scripting, stakeholder collaboration, and testing status reporting.
Karate, Java, Selenium, Playwright
17h
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Quality Engineer
Pittsburgh or Cleveland or Dallas
$65k-$90k/yr HybridFull Time
Requires quality engineering experience, test planning, API automation, Java-Selenium or Playwright, automation script design, test execution, and stakeholder collaboration.
Karate, Java, Selenium, Playwright
3h
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Quality Engineer
Pittsburgh or Cleveland or Dallas
$65k-$90k/yr HybridFull Time
Hands-on quality engineering experience with test planning, API automation, Java-Selenium or Playwright, automation script design, test execution, stakeholder collaboration, and reporting.
Karate, Java, Selenium, Playwright
3w
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Associate Software Engineer — Cloud Services & API Platform (C#/Azure track)
Plano, Texas, United States
$67k-$107k/yr OnsiteFull Time
1+ YOEC#/.NET development skills, familiarity with desktop app patterns (WPF/WinForms), unit testing and Git workflows, familiarity with REST/JSON, exposure to cloud (GCP/Azure) and CI/CD, 1+ years software experience; BS preferred.
C#, .NET, WPF, WinForms, Git, JSON, Docker, GitHub Actions, Azure DevOps, GCP, Azure, CI/CD
1w
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Principal Product Quality Engineer
Irving, Texas, United States
HybridFull Time
8+ YOE8+ years in software/product quality or related disciplines; bachelor\u0002s or equivalent; expertise in quality strategy, test architecture, automation for cloud-native platforms, APIs, and distributed systems; strong communication and mentorship skills.
Postman, Playwright, Cypress, Vitest, Selenium, JMeter, k6, Gatling, JavaScript, TypeScript, Java, Python, Google Cloud Platform, AWS, Kubernetes
3w
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Principal Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
5+ YOEBachelor's (or Master's) in CS/IT/Engineering plus relevant experience (5y with BS or 3y with MS). Expertise in test automation, API and web testing, databases, DevOps tools, and software architecture.
Java, Python, RestAssured, Karate, Jira, X-ray, Cucumber, Selenium, Postman, SOAP UI, Jenkins, Git, Oracle, Snowflake, Postgres, SQL Server, HP Quality Center, SQL Server Management Studio, TestRail, Selenium WebDriver, JUNIT, TOAD, Unix, JavaScript
16h
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Software Engineer/Lead Software Engineer
Bloomington or Dunwoody or Richardson or Tempe
$100k-$140k/yr HybridFull Time
Experience in software engineering; proficiency with OpenText Exstream composition tools, APIs/JSON, API testing (Postman/Insomnia), data formats (XSD/XML/JSON), and familiarity with output formats (AFP, PDF).
OpenText Exstream, Postman, Insomnia, JavaScript, Python, AFP, PDF, XSD, XML, JSON, Communications Designer, Content Author, Empower
1mo
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Systems Engineer - Onsite in Dallas, TX
Dallas, Texas, United States
OnsiteFull Time
4+ YOE4+ years SQL Server and C#/.NET Core experience; strong backend, REST API, frontend (JavaScript, Angular/React), DevOps (Git, Docker, Kubernetes), testing, and experience in regulated/data-sensitive environments.
Microsoft SQL Server, C#, .NET Core, OAuth 2, JWT, JavaScript (ES2020+), JavaScript (ES6+), Angular, React, SASS, SCSS, Git, Kubernetes, Docker, Microsoft IIS, Google Cloud, Azure, xUnit, Vitest, Copilot, Claude, Junie
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