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Api Automation Tester Jobs (NOW HIRING)

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 ...

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 ...

Contract * 10+ years of experience in Quality Assurance (QA) and automation testing. * Strong hands-on experience in API automation using ReadyAPI with Groovy scripting. * Proficient in performance ...

Mobile Automation Tester

$47 - $62.25/hr

Preferred : • Swift • Android testingAPI automation • Hands on a11y testing experience Company : Jobdiva Job Portal: Recruitment (contingency search and campus selection). Founded in 2019 ...

Preferred : • Swift • Android testingAPI automation • Hands on a11y testing experience Company : Jobdiva Job Portal: Recruitment (contingency search and campus selection). Founded in 2019 ...

API Automation Expert

Cupertino, CA · On-site

$56.75 - $75/hr

Java, API Automation, Postman, BDD, Device Testing, AI. • Strong Java background • API automation expert level experience • Good with on • Good with related technologies and tools such as ...

Selenium Automation Tester

Pennington, NJ · On-site

$46.50 - $61.25/hr

Responsibilities : • Design, develop, and execute automated test scripts using Selenium and RAFT • Build and maintain robust automation frameworks • Perform API automation testing and integrate ...

Automation Tester

Springfield, VA · On-site

$110K - $115K/yr

This role requires hands-on experience with API validation, database verification, and performance testing in Agile/DevOps environments. The Automation Tester will design automated test scripts in ...

Automation Tester

Springfield, VA · On-site +1

$110K - $115K/yr

This role requires hands-on experience with API validation, database verification, and performance testing in Agile/DevOps environments. The Automation Tester will design automated test scripts in ...

Salesforce Automation Tester

Washington, VA · Remote

$47 - $62.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Experience with RESTful services, API automation, and integrating with Jenkins or GitHub. * Strong ... and generate testing documentation. * Ability to prioritize tasks effectively and work ...

Automation Tester

Raleigh, NC · On-site

$44.75 - $59/hr

Onsite in Raleigh, NC Seeking an experienced Automation Tester with 7+ years of experience in Java, Selenium, and API testing to support quality assurance initiatives within the Banking and Financial ...

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Api Automation Tester information

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$10

$51

$75

How much do api automation tester jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for api automation tester in the United States is $51.28, according to ZipRecruiter salary data. Most workers in this role earn between $44.23 and $58.41 per hour, depending on experience, location, and employer.

What does an API Automation Tester do?

An API Automation Tester is responsible for designing, developing, and executing automated tests for application programming interfaces (APIs) to ensure they function correctly and meet quality standards. Their role involves creating test scripts, validating responses, identifying bugs, and ensuring seamless integration between different software components. They often use tools like Postman, SoapUI, or REST Assured and write scripts in programming languages such as Java, Python, or JavaScript. API Automation Testers collaborate closely with developers and other QA team members to maintain and improve the reliability and performance of APIs.

What are the key skills and qualifications needed to thrive as an API Automation Tester?

To thrive as an API Automation Tester, you need a solid understanding of software testing principles, programming/scripting skills (commonly in Java, Python, or JavaScript), and experience with API protocols such as REST and SOAP. Familiarity with automation tools like Postman, SoapUI, or Rest Assured, and version control systems like Git, is typically required, along with relevant certifications such as ISTQB or API Testing certifications. Strong analytical thinking, attention to detail, and effective communication skills help testers identify issues and collaborate with developers and stakeholders. These capabilities are essential to ensure robust, reliable APIs and efficient software delivery in modern development environments.

What are the typical challenges faced by an API Automation Tester when working with rapidly changing APIs?

API Automation Testers often encounter challenges when APIs undergo frequent updates or changes, such as shifting endpoints, altered data structures, or evolving authentication methods. Keeping automation scripts up-to-date requires strong collaboration with developers and continuous monitoring of API documentation. Testers must design flexible and maintainable test frameworks to quickly adapt to changes and ensure comprehensive coverage without significant downtime in the testing process.
More about Api Automation Tester jobs

What states have the most Api Automation Tester jobs?

States with the most job openings for Api Automation Tester jobs include:

Infographic showing various Api Automation Tester job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 93% Full Time, 2% Part Time, and 4% Contract. Highlights an 81% Physical, 7% Hybrid, and 12% Remote job distribution, with an average salary of $106,656 per year, or $51.3 per hour.

Tosca API Automation Tester

Staffingine LLC

Bethesda, MD • On-site

$49.25 - $65/hr

Contractor

Re-posted 3 days ago


Job description

Job Title: Tosca API Automation Tester 
Job Location: Bethesda, MD  
Job Type: Contract 

Job Description:  

Automation Testing: 

  • Develop maintain and execute automated test scripts using Tricentis Tosca for API and UI layers 
    Integrate Tosca automation with CICD pipelines Azure DevOpsJenkins 
    Ensure automation coverage for regression smoke and sanity testing 

Manual Functional Testing: 

  • Perform detailed functional testing for API services and Salesforce modules 
    Validate business workflows data integrity and integration points postmigration 
    Document test cases scenarios and results in tools like HP ALMJira 
    API Testing 
    Test RESTSOAP APIs using tools like Postman ReadyAPI or Tosca API modules 
    Validate payloads headers authentication and response codes 
    Collaborate with developers to troubleshoot and resolve defects 
    Salesforce Migration Validation 
    Understand Salesforce data models and configurations 
    Validate migrated services for functional accuracy and performance 
    Support UAT and production readiness activities 

Quality Engineering Practices: 

  • Apply best practices for continuous testing and shift left approach 
    Maintain traceability using Requirement Traceability Matrix RTM 
    Generate test metrics and dashboards for stakeholders 

Required Skills: 

  • Automation Tools Tosca mandatory ReadyAPI preferred 
    Manual Testing Strong functional testing skills for enterprise applications 
    API Testing RESTSOAP Postman JSONXML validation 
    CICD Jenkins DevOps integration 
    Defect Management Jira 
    Domain Knowledge Salesforce platform basics and API services