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Freelance Rest Api Testing Jobs in Ohio (NOW HIRING)

Perform REST API testing and automate API test cases. * Validate API requests, responses, status codes, headers, JSON/XML payloads, and error scenarios. * Perform functional, integration, regression ...

SDET with Karate API

Cincinnati, OH · On-site

$48 - $62/hr

Strong understanding of REST API testing and automation . * Good knowledge of HTTP methods, status codes, headers, authentication, JSON, and XML . * Experience with Java and Java-based automation ...

API Testing Automation

Columbus, OH · On-site

$44.50 - $58.75/hr

Role: API Testing Automation Location: Columbus, OH Job Type: W-2/Full Time Executes software ... J2EE, REST APIs, Web Services, and building event-driven Microservices. Experience with ...

Perform REST API testing and automate API test cases. * Validate API requests, responses, status codes, headers, JSON/XML payloads, and error scenarios. * Perform functional, integration, regression ...

Experience with J2EE, Spring Boot, Web Services, REST API development and consumption * Agile development, build processes, testing, and operations. * Knowledge of SQL and experience working with a ...

Selenium Automation Test Lead

Milford, OH · On-site

$40 - $52.75/hr

... of REST API testing and JSON parsing (e.g., RestAssured, Jackson/Gson). • Solid understanding of OOP, design patterns, and clean code practices in test automation. • Familiarity with cross ...

Selenium Automation Test Lead

Milford, OH · On-site

$40 - $52.75/hr

... of REST API testing and JSON parsing (e.g., RestAssured, Jackson/Gson). • Solid understanding of OOP, design patterns, and clean code practices in test automation. • Familiarity with cross ...

GIS Test Lead

Columbus, OH · On-site

$81K - $109K/yr

JIRA, HP ALM/Octane, Azure DevOps * Knowledge of API testing (ESRI REST), database validation, Python/ArcPy (good to have) * Strong in reporting, risk assessment, KPI/SLA tracking * Experience in ...

$69.07 - $103.60/hr

Experience with REST API testing tools such as Postman, REST‑assured, or Playwright API testing. * Understanding of different testing layers, including unit, integration, and end‑to‑end testing ...

DOT NET Developer

Columbus, OH · On-site

$120 - $160/hr

REST API * SOA Services * Unit Testing * SOLID Design Principles Soft Skills * Collaboration * Communication * Problem-Solving Certifications & Qualifications * Microsoft .NET Certification

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Freelance Rest Api Testing information

What is the difference between Freelance Rest Api Testing vs API Test Engineer?

AspectFreelance Rest Api TestingAPI Test Engineer
CredentialsTypically no formal credentials required, but knowledge of APIs and testing tools is essentialUsually requires a degree in Computer Science or related field, certifications like ISTQB are common
Work EnvironmentIndependent, remote, project-basedFull-time or contract, often in an office or remote team setting
Employer & Industry UsageClients across various industries, freelance platformsTech companies, software development firms, QA teams
Search & Comparison IntentFreelance Rest Api Testing vs API Test Engineer

Freelance Rest Api Testing involves independent professionals performing API testing on a project basis, often remotely and for multiple clients. API Test Engineers are typically employed full-time within organizations, holding formal credentials and working within structured teams. Both roles focus on ensuring API quality but differ in work environment, credentials, and employment structure.

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

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

What cities in Ohio are hiring for Freelance Rest Api Testing jobs?

Cities in Ohio with the most Freelance Rest Api Testing job openings:

QA Testing Analyst

1 point system

Columbus, OH • On-site

Contractor

Posted 9 days ago


Job description

MUST HAVE:

  • Big thing is strong Pytest, Python, and APIs with Postman!

JD:

We are looking for an experienced QA Automation Engineer with strong hands-on experience in Python, Pytest, and API automation testing.

The candidate will be responsible for analyzing requirements, developing, and maintaining automation test scripts, executing functional and integration tests, analyzing failures, managing defects, and supporting software releases.

The candidate should have experience across the complete automation-testing lifecycle and should be capable of working independently with development, business, and testing teams.

Job Description and Responsibilities

  • Analyze business, functional, and technical requirements and create appropriate test scenarios and test cases.
  • Design, develop, and maintain automated test scripts using Python and Pytest.
  • Develop and maintain reusable automation-framework components, fixtures, utilities, and test data.
  • Perform REST API testing and automate API test cases.
  • Validate API requests, responses, status codes, headers, JSON/XML payloads, and error scenarios.
  • Perform functional, integration, regression, system, and end-to-end testing.
  • Test APIs routed through an API gateway and validate integrations with downstream systems.
  • Validate authentication and authorization scenarios, including OAuth, JWT, bearer tokens, and 401/403 responses.
  • Use Postman or SoapUI for API testing and troubleshooting.
  • Execute automated test suites through Jenkins or another CI/CD platform.
  • Generate and review automation reports using Allure, Pytest HTML, or a similar reporting tool.
  • Perform database validation using SQL queries.
  • Create and maintain test cases, test data, execution results, and supporting documentation.
  • Identify, document, track, and retest defects.
  • Analyze test failures and determine whether they are related to application code, automation scripts, test data, environment, API gateway, or downstream systems.
  • Participate in requirement reviews, project meetings, defect-management meetings, and release activities.
  • Support software releases, production validation, and post-deployment testing.
  • Collaborate with developers, business analysts, product owners, and other testing-team members.
  • Maintain automation code using Git or another source-control system.
  • Analyze test metrics and identify opportunities to improve automation coverage, quality, and execution efficiency.

Required Qualifications

  • Minimum Five years of hands-on automation-testing experience.
  • Strong programming experience in Python.
  • Strong hands-on experience with Pytest.
  • Experience developing and maintaining automation frameworks.
  • Strong REST API testing and API automation experience.
  • Experience using Python API-testing libraries such as requests.
  • Hands-on experience with Postman or SoapUI.
  • Experience with JSON and XML validation.
  • Experience with Jenkins or another CI/CD platform.
  • Experience with Allure, Pytest HTML, or another test-reporting tool.
  • Experience with API gateway and downstream-system integration testing.
  • Knowledge of authentication and authorization testing.
  • Experience with SQL and database validation.
  • Experience with Git or another source-control system.
  • Experience with functional, integration, regression, and end-to-end testing.
  • Strong debugging, troubleshooting, and root-cause-analysis skills.
  • Good understanding of object-oriented programming concepts.
  • Strong written and verbal communication skills.
  • Ability to work independently and in a collaborative Agile environment.
  • Bachelor’s degree in computer science, Information Systems, Engineering, or a related field, or equivalent professional experience.

Preferred Qualifications

  • Experience with JMeter or another performance-testing tool.
  • Knowledge of TDD or ATDD practices.
  • Experience testing cloud-based or containerized applications.
  • Experience with microservices and complex system integrations.
  • Relevant testing certifications are an added advantage.
  • Please prioritize candidates with strong and recent experience in Python, Pytest, REST API automation, Postman/SoapUI, Jenkins, Allure/HTML reporting, SQL, API gateway testing, downstream integration testing, and authentication and authorization testing.