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Api Tester Jobs (NOW HIRING)

Diverse Lynx

API Designer

Manhattan, NY · On-site

... testing • Contributions to open-source API tools or standards Company : Diverse Lynx is a WBENC- and NMSDC-certified partner, helping organizations turn diversity goals into measurable impact ...

New

Vytwo

API testing,JMeter,GCP

Prosper, TX

| Position Title | API testing,JMeter,GCP | | Domain EXP | Banking and | Location | Austin, TX or Dallas, TX | | Contractor Rate | $55.00/hr | | Mandatory 38+ years of experience in API testing

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 ...

Alpha Consulting Corp.

API Test Engineer

Pittsburgh, PA · On-site

This role focuses on designing, executing, and automating REST API testing to ensure reliability, security, performance, and production readiness across complex integrations. Responsibilities : • ...

Scalence L.L.C.

API Test Engineer

Pittsburgh, PA · On-site

The role focuses on service-level testing and ensuring API reliability, security, performance, and production readiness across complex integrations. Responsibilities : • Design, develop, and ...

Trident Consulting

Automation Tester

Raleigh, NC · On-site

$44.75 - $59/hr

The role requires strong knowledge of API testing and proficiency with API testing tools, along with hands-on experience in Java and Selenium automation testing. Responsibilities : • Strong ...

Apolis

QA Tester

The role involves manual and automation testing, particularly with Postman and other automation tools, focusing on API testing and quality assurance. Qualifications : Required : • Quality Engineer ...

IntraEdge

Mobile & Web Application Tester

Phoenix, AZ · On-site

The ideal candidate will have hands-on experience with front-end UI testing, API testing, responsive testing, accessibility testing, and database validation. This resource will primarily support the ...

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How much do api tester jobs pay per hour?

As of Jun 12, 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

API Architect / Lead API Engineer

Purple Drive Technologies

Jersey City, NJ • On-site

Full-time

Posted 4 days ago

Job description

Overview:
Experience: 10+ Years
Job Description
We are seeking a highly experienced Senior API Architect / Lead API Engineer to drive the design, governance, and lifecycle management of enterprise-scale APIs. This role focuses on defining and enforcing API standards, improving developer experience, and collaborating across product, engineering, and architecture teams to deliver scalable, secure, and high-performance APIs.
The ideal candidate brings deep expertise in REST, gRPC, and event-driven API design, strong documentation practices, and hands-on experience with modern microservices architectures.
Key Responsibilities
API Design & Architecture
  • Design RESTful, gRPC, and event-driven APIs using industry best practices and standards
  • Create API specifications using OpenAPI/Swagger, AsyncAPI, RAML, and related frameworks
  • Define API patterns to support scalability, reliability, performance, and backward compatibility

Documentation & Developer Experience
  • Create and maintain clear, comprehensive API documentation and usage guides
  • Advocate for excellent developer experience, including:
    • Versioning strategies
    • Error handling standards
    • API discoverability and usability

Governance & Standards
  • Define and enforce API design standards, style guides, and governance processes
  • Ensure consistency and quality across all APIs within the enterprise
  • Support full API lifecycle management, including versioning, deprecation, and backward compatibility

Collaboration & Prototyping
  • Partner with Product, Engineering, QA, and Architecture teams to gather requirements and translate them into API designs
  • Build API prototypes and mock servers to validate designs and collect early feedback

Quality, Security & Reliability
  • Collaborate with QA and development teams to ensure APIs are well-tested, secure, and performant
  • Apply API security best practices including OAuth2, JWT, API keys, and access controls
  • Promote reliability, observability, and testing standards across API platforms

Continuous Improvement
  • Stay current with API trends, tools, and technologies
  • Drive continuous improvements in API design, tooling, and governance processes

Required Skills & Qualifications
  • Formal training or certification in software engineering with 10+ years of hands-on experience
  • Deep understanding of:
    • RESTful APIs
    • gRPC
    • Event-driven architectures
  • Strong proficiency with API specification and tooling:
    • OpenAPI / Swagger
    • AsyncAPI
    • RAML
    • Postman
  • Experience with API gateways, API management platforms, and developer portals
  • Excellent communication, collaboration, and documentation skills
  • Strong understanding of API security best practices
  • Experience working in Agile / Scrum environments
  • Solid background in microservices architectures

Preferred Qualifications
  • Experience with AWS, including EKS
  • Knowledge of Domain-Driven Design (DDD) and microservices-based systems
  • Experience with CI/CD pipelines and automated API testing
  • Familiarity with Java-based API platforms
  • Contributions to open-source API tools, frameworks, or standards

Essential Skills
  • API Design & Governance
  • REST / gRPC / Event-Driven APIs
  • OpenAPI / Swagger / AsyncAPI
  • Microservices Architecture
  • API Security (OAuth2, JWT)
  • AWS & Cloud-native environments
  • CI/CD integration for APIs

Apply