Experience with API testing using tools like Postman, RestAssured, or similar. * Familiarity with CI/CD pipelines and version control (Git). * Understanding of SDLC, Agile methodologies, and QA best ...
Quick apply
Experience with API testing using tools like Postman, RestAssured, or similar. * Familiarity with CI/CD pipelines and version control (Git). * Understanding of SDLC, Agile methodologies, and QA best ...
Quick apply
Experience with API testing using tools like Postman, RestAssured, or similar. * Familiarity with CI/CD pipelines and version control (Git). * Understanding of SDLC, Agile methodologies, and QA best ...
Merrifield, VA ยท On-site
$60 - $70/hr
Created Postman collections for core banking APIs * Integrated MuleSoft and Oracle APIs with mTLS security 4. Data & Monitoring * Leveraged OCI GoldenGate and Azure Data Lake for data solutions
Merrifield, VA ยท On-site
$60 - $70/hr
Created Postman collections for core banking APIs * Integrated MuleSoft and Oracle APIs with mTLS security 4. Data & Monitoring * Leveraged OCI GoldenGate and Azure Data Lake for data solutions
Ashburn, VA ยท On-site
Postman * Swagger * SQL * AWS Cloud * Git * CI/CD pipelines * Jenkins * Agile/Scrum experience * Defect tracking using Jira * Strong analytical and debugging skills Preferred Skills * Appium
Quick apply
Ashburn, VA ยท On-site
Postman * Swagger * SQL * AWS Cloud * Git * CI/CD pipelines * Jenkins * Agile/Scrum experience * Defect tracking using Jira * Strong analytical and debugging skills Preferred Skills * Appium
Richmond, VA ยท Remote
API Testing using Postman * Experience creating and maintaining automated scripts using Selenium * Knowledge of Object-Oriented Programming (OOP) concepts * Experience with Selenium, Java, TestNG ...
Richmond, VA ยท Remote
API Testing using Postman * Experience creating and maintaining automated scripts using Selenium * Knowledge of Object-Oriented Programming (OOP) concepts * Experience with Selenium, Java, TestNG ...
Richmond, VA ยท On-site
Experience with API testing using tools like Postman, RestAssured, or similar. * Familiarity with CI/CD pipelines and version control (Git). * Understanding of SDLC, Agile methodologies, and QA best ...
Richmond, VA ยท On-site
Experience with API testing using tools like Postman, RestAssured, or similar. * Familiarity with CI/CD pipelines and version control (Git). * Understanding of SDLC, Agile methodologies, and QA best ...
Richmond, VA ยท On-site +1
API Testing using Postman * Experience creating and maintaining automated scripts using Selenium * Knowledge of Object-Oriented Programming (OOP) concepts * Experience with Selenium, Java, TestNG ...
Richmond, VA ยท On-site +1
API Testing using Postman * Experience creating and maintaining automated scripts using Selenium * Knowledge of Object-Oriented Programming (OOP) concepts * Experience with Selenium, Java, TestNG ...
Chantilly, VA ยท On-site
$100K - $115K/yr
Build maintainable automation for functional, regression, and smoke suites targeting web UIs and REST APIs (Selenium/Cypress, Postman/Newman, JUnit/NUnit/Jest). * Automate tests for service contracts ...
Quick apply
Chantilly, VA ยท On-site
$100K - $115K/yr
Build maintainable automation for functional, regression, and smoke suites targeting web UIs and REST APIs (Selenium/Cypress, Postman/Newman, JUnit/NUnit/Jest). * Automate tests for service contracts ...
Richmond, VA ยท On-site
Experience with API testing using tools like Postman, RestAssured, or similar. * Familiarity with CI/CD pipelines and version control (Git). * Understanding of SDLC, Agile methodologies, and QA best ...
Quick apply
Richmond, VA ยท On-site
Experience with API testing using tools like Postman, RestAssured, or similar. * Familiarity with CI/CD pipelines and version control (Git). * Understanding of SDLC, Agile methodologies, and QA best ...
Arlington, VA ยท On-site
$110K - $120K/yr
Design, implement, and maintain automated test scripts/frameworks for functional, regression, and integration testing using Selenium, Cypress, Postman/Newman, JUnit/NUnit, and/or Jest * Execute ...
Quick apply
Arlington, VA ยท On-site
$110K - $120K/yr
Design, implement, and maintain automated test scripts/frameworks for functional, regression, and integration testing using Selenium, Cypress, Postman/Newman, JUnit/NUnit, and/or Jest * Execute ...
Reston, VA ยท On-site
REST APIs, request/response payloads, nested JSON, Postman, Swagger/OpenAPI, schema checks, metadata validation, and API testing. Tools / Methods: Jira, Agile/Scrum methodologies, AWS cloud platforms ...
Reston, VA ยท On-site
REST APIs, request/response payloads, nested JSON, Postman, Swagger/OpenAPI, schema checks, metadata validation, and API testing. Tools / Methods: Jira, Agile/Scrum methodologies, AWS cloud platforms ...
Tools like XMY SPY, Postman * Strong understanding of software development life cycle (SDLC) and methodologies (Agile, Waterfall, etc.). * Proficiency in requirements gathering, business process ...
Quick apply
Tools like XMY SPY, Postman * Strong understanding of software development life cycle (SDLC) and methodologies (Agile, Waterfall, etc.). * Proficiency in requirements gathering, business process ...
Stafford, VA ยท On-site
Experience testing RESTful APIs using tools such as Postman, REST Assured, or equivalent. * Experience with Java, JavaScript, TypeScript, Python, or C# for test automation. * Experience working ...
Stafford, VA ยท On-site
Experience testing RESTful APIs using tools such as Postman, REST Assured, or equivalent. * Experience with Java, JavaScript, TypeScript, Python, or C# for test automation. * Experience working ...
Springfield, VA ยท Hybrid
$135K - $190K/yr
Experience with JMeterand, Jenkins, Docker, Postman, Swagger, Nexus, Apigee or GitHub/GitLab (or equivalent software packages), Java, Bash, Curl, XML, JSON, SQL, Python, Javascript, and AWS and C2S.
Springfield, VA ยท Hybrid
$135K - $190K/yr
Experience with JMeterand, Jenkins, Docker, Postman, Swagger, Nexus, Apigee or GitHub/GitLab (or equivalent software packages), Java, Bash, Curl, XML, JSON, SQL, Python, Javascript, and AWS and C2S.
Springfield, VA ยท Hybrid
$135K - $190K/yr
Experience with JMeterand, Jenkins, Docker, Postman, Swagger, Nexus, Apigee or GitHub/GitLab (or equivalent software packages), Java, Bash, Curl, XML, JSON, SQL, Python, JavaScript, and AWS and C2S.
Springfield, VA ยท Hybrid
$135K - $190K/yr
Experience with JMeterand, Jenkins, Docker, Postman, Swagger, Nexus, Apigee or GitHub/GitLab (or equivalent software packages), Java, Bash, Curl, XML, JSON, SQL, Python, JavaScript, and AWS and C2S.
Experience testing RESTful APIs (Postman, RestAssured, or similar tools) * Familiarity with CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions) * Understanding of software development life cycle ...
Experience testing RESTful APIs (Postman, RestAssured, or similar tools) * Familiarity with CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions) * Understanding of software development life cycle ...
Experience testing RESTful APIs (Postman, RestAssured, or similar tools) * Familiarity with CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions) * Understanding of software development life cycle ...
Experience testing RESTful APIs (Postman, RestAssured, or similar tools) * Familiarity with CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions) * Understanding of software development life cycle ...
Chantilly, VA ยท On-site
Experience testing RESTful APIs (Postman, RestAssured, or similar tools) * Familiarity with CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions) * Understanding of software development life cycle ...
Chantilly, VA ยท On-site
Experience testing RESTful APIs (Postman, RestAssured, or similar tools) * Familiarity with CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions) * Understanding of software development life cycle ...
Chantilly, VA ยท On-site
$114K - $148K/yr
Hands-on experience performing API validation and integration testing using Postman, REST APIs, and SOAP APIs across enterprise systems - CI/CD Integration: Demonstrated ability to integrate ...
Chantilly, VA ยท On-site
$114K - $148K/yr
Hands-on experience performing API validation and integration testing using Postman, REST APIs, and SOAP APIs across enterprise systems - CI/CD Integration: Demonstrated ability to integrate ...
Vienna, VA ยท On-site
$50 - $55/hr
Experience using Postman for API testing and validation. * Experience with Azure DevOps or similar test management and CI/CD platforms. * Solid understanding of: * SDLC * STLC * Agile/Scrum * DevOps ...
Vienna, VA ยท On-site
$50 - $55/hr
Experience using Postman for API testing and validation. * Experience with Azure DevOps or similar test management and CI/CD platforms. * Solid understanding of: * SDLC * STLC * Agile/Scrum * DevOps ...
Perform API testing using Postman, including request/response validation and test data generation * Validate backend system functionality and application data using SQL queries and database testing ...
Perform API testing using Postman, including request/response validation and test data generation * Validate backend system functionality and application data using SQL queries and database testing ...
$53.5K - $62.5K
8% of jobs
$62.5K - $71.6K
12% of jobs
$74.5K is the 25th percentile. Wages below this are outliers.
$71.6K - $80.6K
17% of jobs
The median wage is $88.6K / yr.
$80.6K - $89.6K
15% of jobs
$89.6K - $98.6K
12% of jobs
$98.6K - $107.6K
6% of jobs
$116.2K is the 75th percentile. Wages above this are outliers.
$107.6K - $116.6K
5% of jobs
$116.6K - $125.6K
6% of jobs
$125.6K - $134.7K
13% of jobs
$134.7K - $143.7K
3% of jobs
$143.7K - $152.7K
2% of jobs
$53.5K
$97.8K
$152.7K
| Aspect | Postman | API Tester |
|---|---|---|
| Primary Role | API development, testing, and collaboration | Manual or automated API testing |
| Tools & Features | API design, testing, documentation, collaboration | Test case creation, execution, validation |
| Work Environment | Developer and QA teams, collaborative platforms | QA teams, testing environments |
| Certifications | Not required but offers certifications | Not typically required |
Postman is a versatile API development and testing tool used by developers and QA teams for designing, testing, and documenting APIs. API Testers focus specifically on executing and validating API tests, often using various testing tools or scripts. While Postman includes testing capabilities, API Testers may work with multiple testing frameworks. Both roles are essential in API lifecycle management, but Postman offers a broader platform for collaboration and API management, whereas API Testers concentrate on test execution and validation.

Richmond, VA โข On-site
Contractor
Re-posted 16 days ago
Purpose of the Role
The QA resource will ensure product quality by creating comprehensive test coverage and implementing automated test scripts that support continuous integration and faster release cycles. This role strengthens defect prevention, improves reliability, and reduces manual testing effort across the Agile processes.
Key Responsibilities
Required Skills and Qualifications
Preferred Qualifications
Expected Deliverables