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Api Automation Testing Jobs (NOW HIRING)

Role: Sr Quality Engineer - Guidewire Automation Tester with GT UI & API automation framework experience Primary Skill: Guidewire ClaimCenter, GT UI, GT API, TestCafe, JavaScript, Cucumber BDD ...

Automation Test Engineer

Lansing, MI · On-site

$90 - $130/hr

Automation Test Engineer (Selenium + Java + GCP) Location: Phoenix, AZ (Day 1 Onsite) Duration ... Strong API testing experience using REST Assured and Postman. * Experience validating RESTful ...

QA Automation Engineer

Dallas, TX · On-site

$120 - $150/hr

Role: Sr Quality Engineer - Guidewire Automation Tester with GT UI & API automation framework experience Have an overall work experience of 5+ years, with at least 3-4 years of Guidewire ® Claim ...

Preferred : • Swift • Android testingAPI automation • Hands on a11y testing experience Company : Jobdiva Job Portal: Recruitment (contingency search and campus selection). Founded in 2019 ...

Test Automation Engineer

Iselin, NJ · On-site

$46.75 - $61.75/hr

Responsibilities : • Design, develop, and maintain automation frameworks for UI, API, and backend testing • Create and execute automated test scripts using tools like Selenium / Playwright • ...

San Francisco, CA/ Chicago, IL • 60% is Device Testing and 40% is LLM / GenAI Validation (AI ... automation. • Playwright, Selenium, Appium, or API automation experience. • Genuine ...

Cucumber-TestNG framework using JAVA, Selenium, RestAssured, Maven for UI and API Automation Testing experience preferred. * Nunit Framework using C#, Selenium, RestAssured, Nugut for UI and API ...

New

Sr. Automation Engineer - DWH

Frisco, TX · On-site

$98K - $128K/yr

... API, and automation testing. Qualifications : Required : • Experienced Sr Automation engineer in DWH • Strong Data and Automation expertise • Support large‐scale Data Warehouse (DWH) cloud ...

Automation Testing Consultant

Mount Laurel, NJ · On-site

$68K - $89K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Preferred Skill and Experience • Experience in Tosca Automation. • Experience in API Testing - Rest Assured • Domain experience in Capital Markets - Wealth Management. • Experience in cloud ...

Senior SDET

Chicago, IL · On-site

$70 - $90/hr

The ideal candidate will have strong experience in manual and automation testing , covering UI and API testing , and will work closely with developers, product owners, and other stakeholders ...

New

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Api Automation Testing information

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How much do api automation testing jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for api automation testing in the United States is $51.28, according to ZipRecruiter salary data. Most workers in this role earn between $44.23 and $58.41 per hour, depending on experience, location, and employer.

What is an API automation testing?

An API Automation Testing job involves designing, developing, and executing automated test scripts to verify the functionality, reliability, and performance of application programming interfaces (APIs). Testers use tools like Postman, RestAssured, or SoapUI to validate API requests and responses. They ensure seamless integration between software components, detect defects early, and improve test efficiency. Strong knowledge of programming, API protocols (REST, SOAP), and test frameworks is essential.

What does an API automation testing do?

In an API Automation Testing role, your day-to-day tasks often include writing and maintaining automated test scripts, designing test cases based on requirements, and executing tests to validate API functionality and performance. You'll also analyze test results, log defects, and work closely with developers and QA teams to troubleshoot issues and improve overall product quality. Regular collaboration with cross-functional teams ensures alignment on project goals and facilitates quick resolutions of any integration challenges. Over time, you'll also have opportunities to contribute to test framework development and adopt new tools to optimize testing processes.

What are the key skills and qualifications needed to thrive in API automation testing?

To excel in API Automation Testing, candidates typically need solid programming skills (such as in Java, Python, or JavaScript), a deep understanding of software testing methodologies, and experience with RESTful and SOAP APIs. Familiarity with automation tools like Postman, SoapUI, Selenium, or RestAssured, along with certifications such as ISTQB, are common requirements. Strong analytical thinking, attention to detail, and effective communication skills set top professionals apart in this role. These competencies are crucial for designing robust automated tests, diagnosing issues efficiently, and collaborating well within agile development teams.

How to become an API automation tester?

To become an API automation tester, you should gain a strong understanding of APIs and programming languages such as Java, Python, or JavaScript. Learning automation tools like Postman, RestAssured, or SoapUI, along with testing frameworks and scripting skills, is essential. Earning relevant certifications and gaining hands-on experience through projects or internships can also improve job prospects.

Is API automation testing a good career?

API automation testing is a valuable career path for those interested in software quality assurance, as it involves designing and executing automated tests for APIs using tools like Postman, RestAssured, or Selenium. It offers opportunities for growth in roles such as QA engineer or test automation engineer, with demand driven by the increasing reliance on APIs in software development. Developing skills in programming, testing frameworks, and understanding of APIs enhances job prospects in this field.

What is the average salary for an API automation testing engineer?

The average salary for an API automation testing engineer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and skill set. Professionals with expertise in tools like Postman, RestAssured, or Selenium and certifications in testing may earn higher salaries.
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States with the most job openings for Api Automation Testing jobs include:

Infographic showing various Api Automation Testing job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $106,656 per year, or $51.3 per hour.

QA Automation Engineer

ValueMomentum Inc

Dallas, TX • On-site

Full-time

Re-posted 2 days ago


Job description

Role: Sr Quality Engineer - Guidewire Automation Tester with GT UI & API automation framework experience
Primary Skill: Guidewire ClaimCenter, GT UI, GT API, TestCafe, JavaScript, Cucumber BDD, Karate
Location: San Antonio, TX
Have an overall work experience of 5+ years, with at least 3-4 years of Guidewire®Claim Center implementation testing experience, Functional automation, In-sprint automation, End to End automation, Regression automation and GT UI, API automation framework experience.
Job description:
  • Understand the project requirements, participate in requirements analysis, and provide testability feedback, prepare the automation test strategy/approach, design the automation scripts, and create the execution plan.
  • Develop, enhance, and maintain UI and API automation frameworks.
  • Follow the Guidewire standards and automate UI and API test cases using Guidewire Testing (GT) framework.
  • Perform automation script failure analysis, identify the root cause, fix the automation scripts, and re-execute the same.
  • Attend all Scrum ceremonies and provide automation updates to client stakeholders.
  • Automate Smoke, Functional, Digital application, End-to-End, and Regression test cases and integrate them into the CI/CD pipeline.
  • Perform end-to-end testing across integrated systems, validating business workflows and data flows.
  • Validate API integrations and data flows using REST/SOAP services and API testing tools.
  • Peer-review automation scripts and ensure adherence to quality standards and best practices.
  • Perform Functional, End-to-End, and Regression automation execution and achieve expected first-time pass percentages.
  • Identify, log, track, re-execute, and validate defects through closure using test management tools.
  • Create Dashboards/Reports in test management tools - Jira/ADO/ALM/Rally/qTest.
  • Collaborate closely with developers, domain leads, and client stakeholder teams.
  • Track automation metrics and publish reports to internal and client leadership teams.
  • Provide Daily and Weekly automation status reports to stakeholders.
  • Bring in automation best practices, tools, and accelerators based on project landscape.
  • Provide guidance, mentoring, and training to team members on automation skills.

Skillset:
  • Deep understanding of STLC, Agile methodologies, and strong analytical & problem-solving skills.
  • Proven experience in functional and automation testing across in-sprint, End-to-End, and Regression cycles.
  • Strong hands-on expertise in Guidewire PolicyCenter and ClaimCenter (mandatory); BillingCenter knowledge preferred.
  • Experience testing Digital and Policy Administration systems.
  • Strong P&C Insurance domain knowledge (Quote, Policy, Underwriting, Billing, Claims, Payments).
  • Good knowledge of Guidewire configuration and integration testing.
  • Deep knowledge of Guidewire Testing (GT) UI & API automation framework.
  • Solid API testing knowledge including REST, SOAP, Postman, Karate, or similar tools.
  • Experience with automation tools such as GTUI, TestCafe, Selenium (C#), Playwright.
  • Exposure to mobile application testing (iOS/Android) is a plus.
  • Experience in CI/CD pipeline integration for automation suites.
  • Strong experience in defect management, metrics tracking, and stakeholder reporting.
  • Guidewire Associate and INS 21 certification preferred.
  • Excellent verbal, written, and presentation skills.
  • Proven ability to meet deadlines and manage multiple tasks in a dynamic environment.

About the Company:
Founded in 2000 with the core belief that impactful change comes from deep commitment, ValueMomentum specializes in delivering measurable results across the P&C value stream. For more than 25 years, we have empowered more than 100 carriers to reimagine their businesses with AI and emerging technologies, navigate market shifts, unlock speed to value, and become future-ready. We help insurers in the US, Canada, and Europe stay ahead with sustained growth and high performance to enhance stakeholder value and foster resilient societies. For more information, visit ValueMomentum
Equal Employment Opportunity:
ValueMomentum is an Equal Opportunity Employer committed to fostering a diverse and inclusive workplace. We make all employment decisions based on qualifications, merit, and business needs, without regard to race, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, disability, protected veteran status, genetic information, or any other characteristic protected by applicable federal, state, or local law.
We are also committed to providing reasonable accommodations to qualified individuals with disabilities and applicants throughout the recruitment process, in accordance with applicable laws.
Benefits:
We at ValueMomentum offer you a congenial environment to work and grow in the company of experienced professionals. Some benefits that are available to you are:
  • Competitive compensation package.
  • Career Advancement: Individual Career Development, coaching and mentoring programs for professional and leadership skill development.
  • Comprehensive training and certification programs.
  • Performance Management: Goal Setting, continuous feedback and year-end appraisal. Reward & recognition for the extraordinary performers.