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Rest Api Testing Jobs in California (NOW HIRING)

TekWissen

TECHNICAL API lead

San Francisco, CA · On-site

... REST API development for highly scalable, customer facing commerce web applications(native, mobile web, desktop) • Experience with JSON, XML, Unit Testing (JUnit, Mockito etc.), Maven, GIT etc ...

KLA

Software Engineer - Test Automation

Milpitas, CA · On-site

$52.50 - $69.25/hr

... REST interfaces and service integrations; apply API testing tools and automation frameworks where appropriate • Support/extend API test coverage initiatives and improve pipeline signal quality ...

K-Tek Resourcing LLC

Test Engineer

Sunnyvale, CA · On-site

API Testing: Deep expertise in Java-based REST API automation testing. * BDD Frameworks: Hands-on experience writing and executing tests with Cucumber . * Leadership: Proven ability to mentor peers ...

New

360 IT Professionals

Java API Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

... REST, SOAP) RESTful API design and implementation experience Well-versed in testing your code (unit tests, systems test, etc.) and continuous integration Generate swagger and other API documentation.

Orbotech

Software Engineer - Test Automation

Milpitas, CA · On-site

$117K - $200K/yr

API Automation * Create and maintain automated tests for REST interfaces and service integrations; apply API testing tools and automation frameworks where appropriate * Support/extend API test ...

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Rest Api Testing information

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How much do rest api testing jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for rest api testing in California is $48.78, according to ZipRecruiter salary data. Most workers in this role earn between $32.74 and $62.88 per hour, depending on experience, location, and employer.

What does a typical day look like for someone working in Rest API testing?

A typical day in Rest API Testing involves designing and executing test cases for various endpoints, validating responses against both functional and non-functional requirements, and documenting any issues or defects discovered. Testers often collaborate closely with developers, QA engineers, and product managers to clarify requirements and ensure comprehensive coverage. Additionally, they may participate in daily stand-ups or agile ceremonies, contribute to test automation efforts, and help maintain test documentation. This collaborative and detail-oriented environment provides opportunities to improve technical skills and play a key role in delivering high-quality software.

What are the key skills and qualifications needed to thrive in the Rest API testing position, and why are they important?

To thrive in Rest API Testing, you need a solid understanding of software testing principles, API protocols (such as REST and HTTP methods), and the ability to create and execute test cases. Familiarity with tools like Postman, SoapUI, and automated testing frameworks, as well as relevant certifications such as ISTQB, are often required. Strong analytical thinking, attention to detail, and effective communication skills help testers document defects clearly and collaborate with development teams. These competencies are crucial for ensuring the performance, reliability, and security of API services in modern software applications.

What is Rest API testing?

A REST API Testing job involves verifying the functionality, reliability, performance, and security of RESTful web services. Testers use tools like Postman, REST Assured, or JMeter to send requests, validate responses, and ensure API endpoints behave as expected. Responsibilities include writing test cases, automating API tests, identifying issues, and working closely with developers to resolve defects. This role is crucial for ensuring seamless integration between front-end and back-end systems in software applications.

What are the most commonly searched types of Rest Api Testing jobs in California?

The most popular types of Rest Api Testing jobs in California are:

What are popular job titles related to Rest Api Testing jobs in California?

For Rest Api Testing jobs in California, the most frequently searched job titles are:

What job categories do people searching Rest Api Testing jobs in California look for?

The top searched job categories for Rest Api Testing jobs in California are:

Rest Api Testing jobs near you
Infographic showing various Rest Api Testing job openings in California as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 10% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $101,464 per year, or $48.8 per hour.

SDET - Java AI, API, Onsite - 69660

PRIMUS Global Services Inc.

Sunnyvale, CA • On-site

Other

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

Job description

SDET - Java AI, API, Onsite

We have an immediate need for an experienced SDET with strong expertise in Java, AI-driven API Automation, REST API Testing, and Quality Engineering to design, build, and maintain robust automated testing solutions for enterprise applications.

This is an onsite position based in Sunnyvale, CA for a candidate with deep experience in Java-based REST API automation, Cucumber/BDD, functional testing, regression testing, integration testing, bug analysis, Splunk, log investigation, dashboard creation, production deployment support, and critical production issue troubleshooting. The ideal candidate will also have experience with JMeter, Jenkins CI/CD, JaCoCo code coverage, Kubernetes, Docker, and cloud-native microservices, with a proven track record of mentoring team members, identifying testing gaps, supporting live releases, and maintaining clear communication during high-pressure production and deployment scenarios.

For immediate consideration, please contact:
Bala
PRIMUS Global Services
Desk Ext. 215
Email:

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About PRIMUS Global Services

Sourced by ZipRecruiter

PRIMUS was established in 2002 in Irving, Texas. From this beginning the company has grown to include services and support locations in the US, UK, Germany, Poland & India. With over 3000 consultants deployed “on project” daily worldwide, PRIMUS brings together the right people and technologies to deliver the results our clients are seeking across a broad range of business initiatives.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Irving, TX, US

Year founded

2002

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