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Api Tester Jobs (NOW HIRING)

HTC Global Services

API Tester

Madison, WI · On-site

* API Testing Engineer Join our growing team working onsite in Madison, WI. We are seeking an API Testing Engineer with 5 6 years of overall experience, including 4+ years of hands-on API testing ...

Sarian, Inc.

API Tester

Strongsville, OH · On-site

Proficiency in API testing tools such as Postman, SoapUI, or similar. * Familiarity with programming languages like Java, Python, or JavaScript for test script development. * Knowledge of automated ...

Strong Tower Partners

API Tester

Dallas, TX · On-site +1

$115K - $140K/yr

Job Summary As an API Tester, you will be responsible for validating and testing APIs that connect our recruitment, assessment, and analytics platforms. You will focus on backend integrations ...

HTC Global Services

API Tester

Madison, WI · On-site

We are seeking an API Testing Engineer with 5-6 years of overall experience, including 4+ years of hands-on API testing experience. The ideal candidate will have strong analytical and problem-solving ...

stafright

SOA/API Tester

Mason, MI · On-site

SOA\/API Tester \n Location : Mason, MI \n Duration : 6 Months+ \n \n \n \n Excellent knowledge of SOA\/API testing. Should have worked in Healthcare domain. Should have experience with the SOA tools ...

Navtech, Inc.

API Tester SDET

Westlake, TX · On-site

Web service API Function Tester Location : Westlake, TX Duration : 6 Months Contract (Webservice/ Middleware service Testing): Should be able to define test strategy, API, microservices related ...

Staffingine LLC

Tosca API Automation Tester

Bethesda, MD · On-site

$49.25 - $65/hr

Tosca API Automation Tester Job Location: Bethesda, MD Job Type: Contract Automation Testing: * Develop maintain and execute automated test scripts using Tricentis Tosca for API and UI layers ...

Cymertek Corporation

API Developer

Reston, VA · On-site

... testing • Ensure high API performance and scalability Qualifications : Required : • Bachelor's Degree • Proficiency in RESTful API development • Strong knowledge of HTTP protocols • ...

Cymertek Corporation

API Developer

Chantilly, VA · On-site

... testing • Ensure high API performance and scalability Qualifications : Required : • Proficiency in RESTful API development • Strong knowledge of HTTP protocols • Experience with API design ...

JSM Consulting Inc.

Tester

Albany, NY · On-site

The role involves defining and crafting function scripts, business use cases, user stories, and test plans, as well as experience with automated testing frameworks and API testing. Responsibilities ...

Tata Consultancy Services

API Designer

Jersey City, NJ · On-site

... automated API testing • Contributions to open-source API tools or standards Company : Tata Consultancy Services (TCS) is the technology partner of choice for industry leading organizations ...

Vytwo

API testing,JMeter,GCP

Prosper, TX · On-site

| Position Title | API testing,JMeter,GCP | | Domain EXP | Banking and | Location | Austin, TX or Dallas, TX | | Contractor Rate | $55.00/hr | | Mandatory · 3-8+ years of experience in API testing

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How much do api tester jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for api tester in the United States is $38.36, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $50.72 per hour, depending on experience, location, and employer.

What is an API tester?

An API tester is a professional who evaluates application programming interfaces (APIs) to ensure they function correctly, reliably, and securely. They use tools like Postman or SoapUI to perform tests, identify bugs, and verify data exchange between systems, often working closely with developers to improve software quality.

What are some common challenges faced by API Testers, and how can they be addressed?

API Testers often face challenges such as incomplete documentation, rapidly changing endpoints, and the need to ensure backward compatibility in complex systems. It is important to develop strong communication with development teams to clarify requirements and to use effective automated testing strategies to keep up with frequent updates. Staying organized with version control tools and regularly updating test cases helps address these challenges. Collaborating closely with dev and QA teams ensures issues are caught early and resolved quickly, leading to more stable and reliable APIs.

What is the salary of API tester?

The salary of an API tester typically ranges from $50,000 to $100,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced testers with automation skills can earn higher salaries. Certifications in testing tools and programming languages can also influence compensation.

How much do API testers make?

API testers in the US typically earn between $60,000 and $100,000 annually, depending on experience, location, and certifications. Entry-level testers may start around $50,000, while experienced professionals with automation skills can earn over $100,000. The role often requires knowledge of testing tools and scripting languages like Postman, Selenium, or Python.

What are the key skills and qualifications needed to thrive in the Api Tester position, and why are they important?

To thrive as an API Tester, you need a strong understanding of software testing methodologies, API protocols (such as REST and SOAP), and basic programming or scripting skills. Experience with testing tools like Postman, SoapUI, or JMeter, along with relevant certifications such as ISTQB or API-specific testing credentials, is highly valuable. Attention to detail, analytical thinking, and effective communication are standout soft skills in this role. These capabilities are essential for identifying integration issues, ensuring robust API performance, and collaborating efficiently with development and QA teams.

What is an API Tester job?

An API Tester is responsible for evaluating application programming interfaces (APIs) to ensure they function correctly, securely, and efficiently. They design, execute, and automate test cases to validate API responses, performance, and error handling. API testers use tools like Postman, SoapUI, or REST Assured and may work with RESTful and SOAP APIs. Their role is crucial in identifying bugs and ensuring seamless communication between software components.

Is API testing a good career?

API testing is a valuable career in software quality assurance, involving verifying the functionality, security, and performance of APIs using tools like Postman or Selenium. It offers opportunities for growth, especially with skills in scripting, automation, and understanding of REST or SOAP protocols, and is often part of a broader software testing or development environment.
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Api Tester jobs near you
Infographic showing various Api Tester job openings in the United States as of July 2026, with employment types broken down into 89% Full Time, 4% Part Time, and 7% Contract. Highlights an 76% Physical, 5% Hybrid, and 19% Remote job distribution, with an average salary of $79,791 per year, or $38.4 per hour.
API Tester

API Tester

HTC Global Services

Madison, WI • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

  • API Testing Engineer

    Join our growing team working onsite in Madison, WI. We are seeking an API Testing Engineer with 5 6 years of overall experience, including 4+ years of hands-on API testing experience. The ideal candidate will have strong analytical and problem-solving skills, experience working in Agile environments, and the ability to work independently as an individual contributor.
    • Perform API testing using Postman.
    • Utilize tools such as Jira, Xray, and Confluence for testing and collaboration activities.
    • Work effectively within Agile testing environments.
    • Analyze issues, identify root causes, and contribute to problem resolution.
    • Function as an individual contributor with minimal supervision.
    • Communicate effectively with team members and stakeholders.
    Required Qualifications
    • 5 6 years of overall IT experience.
    • 4+ years of experience in API testing.
    • Strong experience with API testing using Postman.
    • Experience with Jira, Xray, and Confluence.
    • Good analytical and problem-solving skills.
    • Experience in Agile testing.
    • Ability to work as an individual contributor.
    • Good communication skills.
    • Knowledge of Google Cloud Platform, automation, and database testing is an added advantage.
    • Insurance domain knowledge is an added advantage.

What Makes HTC A Great Place To Build Your Future

HTC Global Services wants you to join our team. Come build new things with us and advance your career. At HTC Global, you ll collaborate with experts, work alongside clients, and be part of high-performing teams driving success together. You ll have long-term opportunities to grow your career and develop skills in the latest emerging technologies.

At HTC Global Services, our employees have access to a comprehensive benefits package. Benefits can include Group Health (Medical, Dental, and Vision), Paid Time Off, Paid Holidays, 401(k) matching, Group Life and Disability insurance, Professional Development opportunities, Wellness programs, and a variety of other perks.

Our success as a company is built on inclusion and diversity. HTC Global Services is committed to providing a workplace free from discrimination and harassment, where every employee is treated with dignity and respect. We celebrate differences and believe that diverse cultures, perspectives, and skills drive innovation and success. HTC is an Equal Opportunity Employer and a proud National Minority Supplier. We seek to empower each individual, fostering an environment where everyone feels valued, included, and respected.

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