126 api test engineer jobs at 58 companies in Wills Point, TX
3d
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JAVA API
Dallas, Texas, United States
$100k-$110k/yr OnsiteFull Time
7+ YOE2+ MgmtRequires 7+ years of software engineering experience, including 2+ years as a technical lead; expertise in Java, Spring Boot, APIs, databases, cloud architecture, containers, testing, and system design.
Java, Spring Boot, REST APIs, Microservices, Kafka, SQL Server, Oracle, GraphQL, GitLab CI/CD, Kubernetes, AWS, Docker, OpenShift, React, JUnit, Mockito, PowerMock, Sonar, Fortify, Web Inspect
2w
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Senior Lead Engineer, Test Manufacturing
Fort Worth or Dallas
OnsiteFull Time
4+ YOERequires 4–6 years of experience and a bachelor's degree or equivalent. Leads complex test engineering projects, manufacturing test deployments, optimization, and cross-functional teams.
Electronic Systems (ESS), Design of Experiments (DOE), PLC, API, AOI, AXI, Flying Probe, ICT, Teradyne, Microsoft Excel
1mo
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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
1w
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E2E Network Test Engineer
Richardson or Florida or Texas or United States
OnsiteFull Time
Bachelor's degree or equivalent experience; skills in network automation, Java, Selenium, API testing, OSS/BSS, or SDN-NFV. Must be authorized to work in the US without sponsorship.
Java, Selenium, API, OSS/BSS, SDN-NFV, AI, ML
1mo
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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
2w
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Lead Test Automation Engineer with Playwright
Atlanta or New York City or San Francisco or Chicago or Dallas or New York City or Chicago
$97k-$121k/yr OnsiteFull Time
8+ YOERequires 8+ years of software engineering experience, backend/platform expertise, Python or TypeScript, distributed systems, APIs, Kubernetes, automation testing, Playwright, Selenium, CI/CD, and agentic AI frameworks.
Python, TypeScript, Kubernetes, OpenShift, ROSA, Gherkin, BDD, Playwright, Selenium, CI/CD, LangGraph, CrewAI, Strands, Snowflake
3w
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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
1mo
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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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Manufacturing ATE Engineer
Allen, Texas, United States
OnsiteFull Time
Bachelor's or master's in electrical, manufacturing, or related engineering; ATE and production test experience; Python, databases, APIs, data aggregation, dashboards, analytics, and strong problem-solving skills.
Python, LabVIEW, TestStand
2w
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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
1mo
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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
2mo
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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
1mo
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Lead, Systems Engineer (40818)
Greenville, Texas, United States
OnsiteFull Time
9+ YOEExperience designing, integrating, testing, and troubleshooting complex software-centric systems; proficiency with AWS, Kubernetes, Python and Java; ability to obtain DoW security clearance; 7–9+ years' relevant experience.
AWS, Kubernetes, Python, Java, BGP, OSPF, API, CI/CD
3mo
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Software Engineer Senior - Finance BI Reporting
Pittsburgh or Birmingham or Dallas or Cleveland
$55k-$172k/yr OnsiteFull Time
3+ YOEExperience in software design/development, QA/testing leadership, test automation, UI/API testing, and risk/regulatory awareness.
UI Testing, API Testing, Test Automation, Software Development Tools
4d
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Software Engineer, Lead
Plano, Texas, United States
OnsiteFull Time
7+ YOEBachelor's degree in computer science, engineering, or related field; 7+ years of software engineering experience; Java, Spring Boot, APIs, AWS, frontend, distributed systems, testing, and production support expertise.
Java, Spring Boot, REST, GraphQL, AWS, Amazon ECS, AWS Fargate, CI/CD, React, Next.js, Vue, Splunk, Dynatrace, Amazon CloudWatch
2w
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Senior QA Engineer-Payments
Plano or Charlotte
OnsiteFull Time
8+ YOERequires 8–12 years overall IT experience, 4–6 years in hands-on test automation, 3+ years of development, Agile Scrum experience, and skills in automation, SQL, APIs, CI/CD, and payments testing.
Selenium, Cucumber, JUnit, HP UFT, TestNG, Jasmine, Jersey, Bitbucket, SVN, Maven, ANT, JIRA, HP ALM, SQL, CI/CD, Java, API
1w
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Senior Backend Engineer
Dallas, Texas, United States
RemoteFull Time
5+ YOERequires 5+ years of backend engineering experience, expert Node.js and TypeScript, Kafka architecture, MongoDB at scale, API design, testing, documentation, and production system ownership.
Node.js, TypeScript, Kafka, MongoDB, Next.js, AWS, Docker, Kubernetes, Redis, LLM, FHIR, HL7, HIPAA, EHR, PHI
2w
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Software Engineer II
Richardson, Texas, United States
$86k-$146k/yr OnsiteFull Time
2+ YOERequires 2–5 years of software development experience, .NET, REST APIs, SQL Server, Agile/Scrum, AI coding agents, and Playwright or Selenium test automation experience.
C#, .NET, Angular, SQL Server, REST APIs, Agile, Scrum, Claude Code, Playwright, Selenium, CI/CD, API, UI
2w
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Senior Software Engineer
Plano, Texas, United States
RemoteFull Time
Technical degree or equivalent experience; required e-commerce systems experience; strong .NET, C#, ASP.NET, WCF, Web API, SQL, web services, testing, and cloud infrastructure skills.
.NET, C#, ASP.NET, WCF, Web API, SQL, DevOps
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