Senior QA Automation Engineer - UI, API & E2E in CI/CD

Valiant Technologies LLC; Cleveland (OH); On-site; USD 85,000 - 120,000; Full time

Job summary

Valiant Technologies LLC is seeking an experienced QA Automation Engineer in Cleveland, OH to design and implement UI, API, and end-to-end testing frameworks. You will validate REST APIs, payloads, and authentication while integrating automation with CI/CD pipelines.

The role requires strong debugging skills and collaboration with cross-functional teams in an Agile environment. Previous fintech or payments domain experience is a plus.

Qualifications

• 5+ years of software testing/QA automation experience.
• Strong experience in UI, API, and end-to-end testing.
• Experience with REST APIs, JSON/XML, and API authentication.
• Git and CI/CD experience.
• Cucumber/Gherkin and BDD.
• Strong debugging and troubleshooting skills.

Responsibilities

• Build UI, API, and End-to-End automation frameworks.
• Perform REST API testing and validate JSON/XML payloads and authentication.
• Integrate automation with CI/CD pipelines using Jenkins, GitLab CI, or Azure DevOps.
• Debug test failures and collaborate with development and QA teams.
• Participate in Agile/Scrum ceremonies and contribute to automation best practices.

Skills

UI testing

API testing

E2E testing

REST APIs

JSON/XML

API authentication

Git

CI/CD

Cucumber

BDD

Debugging

Tools

Jenkins

GitLab CI

Azure DevOps

Docker

SonarQube

Job description

Valiant Technologies LLC is seeking an experienced QA Automation Engineer in Cleveland, OH to design and implement UI, API, and end-to-end testing frameworks. You will validate REST APIs, payloads, and authentication while integrating automation with CI/CD pipelines.

The role requires strong debugging skills and collaboration with cross-functional teams in an Agile environment. Previous fintech or payments domain experience is a plus.