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Api Tester Jobs (NOW HIRING)

Siri InfoSolutions Inc

Mainframe Tester

Richards, TX · On-site

API testing Detailed 6 to 10 years of experience in Software Testing At least 4+ years of Telecom domain experience with hands on experience in ordering and Assurance areas At least 4+ years ...

Software Technology Inc

API tech lead

Creating and supporting a Sandbox environment for API testing. * Creating and reviewing requirements and specifications for APIs * Defining high-level application platform architectural guidelines ...

Tata Consultancy Services

API Designer

Jersey City, NJ · On-site

$120K - $140K/yr

... testing • Contributions to open-source API tools or standards TCS Employee Benefits Summary: Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision ...

Diverse Lynx

API Designer

Jersey City, NJ · On-site

Experience with CI/CD pipelines and automated API testing * Contributions to open-source API tools or standards Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants ...

AceStack LLC

API Automation

Chicago, IL · On-site

The ideal candidate will have expertise in API testing frameworks, automation tools, CI/CD pipelines, and Agile development methodologies. This role requires close collaboration with developers, QA ...

Software Technology Inc

QA Tester

Milwaukee, WI · On-site

Java API testing SQL--will be writing queries and testing against Oracle and Postgres. Required Skills: Java Selenium API Testing Basic Qualification: API Testing Java Selenium QA Automation Engineer ...

Tata Consultancy Services

Web API Architect

Pennington, NJ · On-site

$110K - $125K/yr

Perform API testing to ensure high performance and reliability. o Strategy & Standards: Define enterprise-wide API standards, including pub/sub messaging and device state management. Required Skills ...

Artech

QA Tester

Columbus, OH · On-site

$30 - $39/hr

The candidate should have hands-on experience with Tricentis Tosca and a good understanding of API testing and SQL validation. Essential Skills * Strong hands-on experience in Tosca * Good ...

Purple Drive

QA Automation (API Testing)

Westlake, TX · On-site

Title: QA Automation (API Testing) Location: Westlake, TX (Locals only) Type: Contract Relevant Experience: 10 + Years Roles & Responsibilities: * 10+ years of experience in QA automation and ...

AceStack LLC

API Automation

Atlanta, GA · On-site

The ideal candidate will have expertise in API testing frameworks, automation tools, CI/CD pipelines, and Agile development methodologies. This role requires close collaboration with developers, QA ...

Futran Tech Solutions Pvt. Ltd.

IAM Tester

Perform API testing for Java backend services using tools such as Postman, Swagger, or similar ... Validate integration between UI, IAM platform, backend services, directories, customer identity ...

System One

Software Tester

Princeton, TX · Remote

The ideal candidate will have experience with Selenium WebDriver, API testing, and SQL-based data validation , and will be comfortable working in a fast-paced Agile/Scrum environment alongside ...

System One

Software Tester

Princeton, TX · Remote

The ideal candidate will have experience with Selenium WebDriver, API testing, and SQL-based data validation , and will be comfortable working in a fast-paced Agile/Scrum environment alongside ...

System One

Software Tester

Princeton, TX · Remote

The ideal candidate will have experience with Selenium WebDriver, API testing, and SQL-based data validation , and will be comfortable working in a fast-paced Agile/Scrum environment alongside ...

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How much do api tester jobs pay per hour?

As of Jun 30, 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 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.

What does an API tester do?

An API tester evaluates application programming interfaces (APIs) to ensure they function correctly, reliably, and securely. They design and execute test cases, often using tools like Postman or automated testing frameworks, to verify data exchange, performance, and error handling between software components.

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 difficult to learn?

API testing is a skill that can be learned with basic understanding of APIs, HTTP protocols, and testing tools like Postman or SoapUI. While it requires some technical knowledge, many testers start with simple tests and gradually develop expertise through practice and training. Familiarity with scripting languages such as JavaScript or Python can also be helpful for automating tests.

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

Web API Architect

Tata Consultancy Service Limited

Pennington, NJ • On-site

$110K - $125K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

Key responsibilities

  • Develop robust, scalable API architectures and implement best practices for RESTful and microservices design.

  • Implement security protocols for APIs, including OAuth, JWT, and API keys.

  • Integrate third-party APIs and create detailed documentation for internal and external consumers.

Job description

Must Have Technical/Functional Skills
Primary skills: API Architecture & Design (RESTful APIs, Microservices, SOAP/GraphQL), API Security (OAuth, JWT), and API Integration with strong expertise in scalability, performance, and API management platforms.
Experience: Minimum 10+ years
Roles & Responsibilities
A Web API Architect designs, builds, and maintains secure, scalable, and high-performance API platforms. Key responsibilities include creating RESTful, SOAP, or GraphQL designs, integrating third-party services, establishing security protocols (OAuth, JWT), and creating comprehensive documentation. They ensure system reliability and mentor development teams.
Key Responsibilities:
o Design and Implementation: Develop robust, scalable API architectures (RESTful, microservices) that follow best practices.
o Security & Protocols: Implement security protocols, including OAuth, JWT, and API keys.
o Integration & Documentation: Integrate third-party APIs and create detailed documentation for internal/external consumers.
o Performance Optimization: Perform API testing to ensure high performance and reliability.
o Strategy & Standards: Define enterprise-wide API standards, including pub/sub messaging and device state management.
Required Skills and Qualifications:
o Experience: Previous experience designing and implementing API frameworks, Webservices, often in microservice environments.
o Technical Knowledge: Proficiency in backend languages (e.g., Java, Python) and familiarity with API management platforms and gateways.
o Architectural Styles: Deep understanding of RESTful API design, HTTP protocols, and GraphQL.
o Communication: Strong interpersonal skills for leading technical discussions and mentoring teams
TCS Employee Benefits Summary:
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
Salary Range $110,000-$125,000 a year

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