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Api Tester Jobs (NOW HIRING)

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 ...

SRI Tech Solutions

API Tester

Madison, WI · On-site

$46.25 - $61.25/hr

API Tester Madison, WI Full time This role focuses heavily on automation, with an emphasis on API automation, automation framework development, and Agile in-sprint testing. The position is suited for ...

New

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 ...

HTC Global Services

API Tester

Madison, WI · On-site

$46.25 - $61.25/hr

Perform automation-focused testing as an SDET and individual contributor. * Develop and execute API automation using RestAssured and JavaScript. * Create and enhance automation frameworks using ...

Wise Skulls

API Tester + AI/ML

Cupertino, CA · On-site

API Tester + AI/ML Location: Cupertino, CA (Hybrid) Duration: 6 months (possibility of extension) Implementation Partner: Infosys End Client: To be disclosed JD: * 6+ years should be fine for this ...

PNC

Software Engineer (API Tester)

Pittsburgh, PA · Hybrid

While this role primarily focuses on API automation testing, the successful candidate will also be expected to perform hands-on manual testing on physical ATMs within the lab environment. This ...

ClifyX

API Developer/Tester

Birmingham, AL · On-site

ClifyX is a company seeking an API Developer/Tester with expertise in C# development and API testing. The role involves API development, DevOps experience, and conducting A/B and Break testing to ...

ClifyX

Payments/API testing

Phoenix, AZ · On-site

ClifyX is a company that specializes in payments and API testing, and they are seeking a Payments/API Testing professional to join their team. The role involves understanding payments processes ...

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 ...

Damco Solutions

API/Automation Tester

Whippany, NJ · On-site

$46.50 - $61.50/hr

Damco Solutions is seeking an experienced API / Automation Tester with strong hands-on expertise in building and executing automated test frameworks for backend services, APIs, and microservices ...

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 • ...

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Api Tester information

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How much do api tester jobs pay per hour?

As of Sep 3, 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 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.

What are the key skills and qualifications needed to thrive as an api tester?

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 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.

How to become an API tester?

To become an API tester, you should learn about APIs, HTTP protocols, and testing tools like Postman or SoapUI. Gaining knowledge of programming languages such as JavaScript or Python and understanding testing frameworks can also be beneficial. Earning relevant certifications and gaining hands-on experience with API testing environments can improve job prospects.

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 requires knowledge of programming, testing frameworks, and understanding of software development processes, making it a stable and in-demand role in the tech industry.
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Api Tester jobs near you
Infographic showing various Api Tester job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 3% Part Time, and 8% Contract. Highlights an 77% Physical, 6% Hybrid, and 17% Remote job distribution, with an average salary of $79,791 per year, or $38.4 per hour.

API Tester

Sarian, Inc.

Strongsville, OH • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

JD:
Must Have Technical/Functional Skills:
  • 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 testing frameworks (e.g., RestAssured, Selenium for integration with UI testing).

Roles & Responsibilities:
  • Test Planning and Design: Develop comprehensive test plans and test cases for APIs, covering functional, performance, security, and reliability aspects.
  • Test Execution: Execute manual and automated API tests using various tools and frameworks.
  • Defect Management: Identify, document, and track defects found during testing, collaborating with development teams for resolution.
  • Collaboration: Work closely with developers, QA engineers, and other stakeholders to understand API specifications and ensure test coverage.
  • Automation: Design, develop, and maintain automated test scripts for APIs to improve efficiency and regression testing capabilities.
  • Reporting: Analyze test results and provide clear, concise reports on API quality and performance.
  • Analytical Skills: Strong problem-solving, debugging, and analytical abilities to identify and diagnose API issues.
  • Communication: Excellent verbal and written communication skills for collaborating with teams and documenting findings.

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