Senior QA Automation Engineer: UI, API & CI/CD

Ethereum Technologies; Cleveland (OH); On-site; USD 90,000 - 120,000; Full time

Job summary

Ethereum Technologies in Cleveland, OH is seeking a QA Automation Engineer with 5+ years' experience to build robust UI, API, and end-to-end testing frameworks. You will validate REST APIs, JSON/XML payloads, and authentication while ensuring quality across services.

You will integrate automation into CI/CD pipelines using Jenkins, GitLab CI, or Azure DevOps, debug failures with development and QA teams, and participate in Agile/Scrum ceremonies to promote automation best practices.

Qualifications

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

Responsibilities

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

Skills

UI testing

API testing

E2E testing

REST APIs

JSON/XML

API authentication

Git

CI/CD

Cucumber/Gherkin

BDD

Debugging

Tools

Jenkins

GitLab CI

Azure DevOps

Docker

AWS

Azure

SonarQube

Job description

Ethereum Technologies in Cleveland, OH is seeking a QA Automation Engineer with 5+ years' experience to build robust UI, API, and end-to-end testing frameworks. You will validate REST APIs, JSON/XML payloads, and authentication while ensuring quality across services.

You will integrate automation into CI/CD pipelines using Jenkins, GitLab CI, or Azure DevOps, debug failures with development and QA teams, and participate in Agile/Scrum ceremonies to promote automation best practices.