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Freelance Api Automation Testing Jobs (NOW HIRING)

MphasiS Corporation USA

Perform Manual and API testing for the new development. * Create and maintain E2E test automation scripts and perform continuous testing using Jenkins and SauceLabs by keeping a high automation ...

Apex Informatics

QA Automation Tester

Chicago, IL · On-site

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 ...

Select Minds LLC

Automation Test Engineer

Lansing, MI · On-site

$50 - $52/hr

Strong API testing experience using REST Assured and Postman. * Experience validating RESTful ... Integrate automation suites into CI/CD pipelines using Jenkins and Git. * Collaborate with ...

New

Tech-Apex solutions INC

QE LEAD

Lancaster, PA · On-site

Selenium, Karate Framework, Python, UI Automation, API Automation, Database Testing (SQL) · 10-12 years of experience in Quality Engineering and Test Automation.\ · Strong hands-on experience with ...

Pebal Bright Technologies LLC

QE LEAD

Pittsburgh, PA · On-site

Selenium, Karate Framework, Python, UI Automation, API Automation, Database Testing (SQL) · 10-12 years of experience in Quality Engineering and Test Automation. · Strong hands-on experience with ...

Sogeti

Automation Testing Engineer

Seattle, WA · On-site

Automation Testing Engineer Location: Seattle, WA (Hybrid) FTE with benefits - Direct hiring (No ... Comfortable working across UI, API, content, and data layers * Passionate about AI-driven testing ...

IT America Inc

SDET

Austin, TX · On-site

CTH / Contract to Hire The Consultant really needs to focus on heavy REST API automation testing along with strong Java coding. Required Skills: * True SDET (not just a QA Automation Engineer)

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How much do freelance api automation testing jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for freelance 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 Freelance API Automation Testing?

Freelance API Automation Testing involves independent professionals who specialize in creating, executing, and maintaining automated tests for APIs (Application Programming Interfaces) on a contract or project basis, rather than as full-time employees. These testers use various tools and frameworks to ensure APIs function correctly, are reliable, and meet specified requirements across different environments. Their work helps catch bugs early, speeds up development cycles, and improves the quality of software integrations. Freelance API automation testers typically work with clients from various industries, offering flexible and specialized testing services.

What is the difference between Freelance Api Automation Testing vs Freelance Software Tester?

AspectFreelance Api Automation TestingFreelance Software Tester
CredentialsKnowledge of API testing tools, scripting, and automation frameworksGeneral testing skills, manual testing, and basic automation knowledge
Work EnvironmentPrimarily remote, focused on API testing projectsRemote or onsite, testing various software components
Industry UsageCommon in software development, QA teams, and automation projectsUsed across multiple industries for overall software quality assurance
Search & Comparison IntentFocus on automation, APIs, and scripting skillsBroader testing roles, manual and automation testing

Freelance Api Automation Testing specializes in automating API tests using scripting and automation tools, often requiring specific technical skills. Freelance Software Tester covers a wider range of testing activities, including manual and automated testing across various software components. Both roles are essential in quality assurance but differ in scope and technical focus.

What are some common challenges freelance API automation testers face when working with clients remotely?

Freelance API automation testers often encounter challenges such as aligning on testing requirements, managing time zone differences, and ensuring clear communication with development teams. Since the role is remote, it’s crucial to establish well-documented test plans, regularly update clients on progress, and quickly adapt to changing application requirements. Additionally, freelancers must be proactive in accessing necessary documentation and APIs, as well as maintaining their own test environments to ensure smooth collaboration and timely delivery.

What are the key skills and qualifications needed to thrive as a Freelance API Automation Tester, and why are they important?

To thrive as a Freelance API Automation Tester, you need strong knowledge of API protocols (REST, SOAP), test automation frameworks, scripting languages like Python or Java, and experience with QA methodologies. Familiarity with tools such as Postman, SoapUI, JMeter, and CI/CD systems, along with certifications like ISTQB or equivalent, is highly valuable. Exceptional analytical thinking, attention to detail, and clear communication are important soft skills for interpreting requirements and reporting findings to clients. These skills ensure accurate, efficient API testing and foster trust with clients who rely on quality and reliability in automated solutions.
More about Freelance Api Automation Testing jobs
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What are the most commonly searched types of Api Automation Testing jobs? The most popular types of Api Automation Testing jobs are:
What states have the most Freelance Api Automation Testing jobs? States with the most job openings for Freelance Api Automation Testing jobs include:
What job categories do people searching Freelance Api Automation Testing jobs look for? The top searched job categories for Freelance Api Automation Testing jobs are:
Freelance Api Automation Testing jobs near you
Infographic showing various Freelance Api Automation Testing job openings in the United States as of July 2026, with employment types broken down into 91% Full Time, 3% Part Time, and 6% Contract. Highlights an 77% Physical, 4% Hybrid, and 19% Remote job distribution, with an average salary of $106,656 per year, or $51.3 per hour.

Automation Test Engineer (Hybrid)

Siritech Solutions Corp

Whippany, NJ • On-site

$46.25 - $61/hr

Full-time

Re-posted 11 days ago

Job description

Total Required Experience in Years: Minimum 4+ Years
Mode of Work: Hybrid
Job Description:Seeking an experienced Automation Test Engineer to design, develop, maintain, and execute automated UI and API testing solutions supporting enterprise applications. The ideal candidate should possess strong expertise in Playwright, Selenium, API automation, TypeScript/JavaScript, CI/CD integration, and automated testing frameworks. This role requires building scalable and reusable automation frameworks, integrating test suites into CI/CD pipelines, validating cross-browser compatibility, collaborating with development teams, and ensuring software quality through effective test coverage and defect management. Experience with Agentic Generative AI or Claude through Proof of Concept (PoC) or implementation is highly preferred.


Key Responsibilities:

  • Design, develop, execute, and maintain automated UI and API test scripts
  • Build and enhance scalable, reusable automation testing frameworks
  • Perform UI testing, API testing, and backend validation for enterprise applications
  • Integrate automated test suites into CI/CD pipelines for continuous testing and quality validation
  • Perform cross-browser testing across Chromium, Firefox, and WebKit environments
  • Collaborate with developers to analyze requirements, identify testing gaps, and improve test coverage
  • Analyze test execution results, troubleshoot failures, and report defects using Jira or related tools
  • Support automated testing for REST/JSON APIs and enterprise integrations
  • Participate in sprint planning, Agile ceremonies, and quality assurance activities
  • Support continuous testing, regression testing, and release readiness validation


Additional Responsibilities:

  • Collaborate with QA, development, and business teams to improve software quality
  • Monitor test stability and optimize automation framework performance
  • Support Proof of Concept (PoC) efforts involving Agentic Gen AI or Claude-based testing approaches
  • Maintain test documentation, reusable assets, and testing standards
  • Participate in troubleshooting, issue analysis, and process improvement activities


Required Skills:

  • Strong hands-on experience with Playwright and Selenium automation
  • Strong proficiency in TypeScript or JavaScript
  • Experience with UI testing, API testing, backend validation, and REST/JSON services
  • Experience building and maintaining scalable automation frameworks
  • Experience integrating automated testing into CI/CD pipelines using Jenkins, Azure DevOps, or Git
  • Knowledge of Docker and cloud-based testing platforms such as BrowserStack or Sauce Labs
  • Experience with BDD frameworks such as Cucumber preferred
  • Experience working in Agile/Scrum environments
  • Strong debugging, troubleshooting, communication, and analytical skills
  • Experience with Agentic Gen AI or Claude through PoC or implementation preferred


Qualifications:

  • Minimum 4+ years of relevant automation testing experience required
  • Experience supporting enterprise automated testing and QA initiatives preferred
  • Strong collaboration and quality assurance experience preferred
  • Experience supporting CI/CD and automation best practices preferred