Senior QA Automation Engineer: UI/API Automation

Ethereum Technologies; Tampa (FL); On-site; USD 120,000 - 160,000; Full time

Job summary

Ethereum Technologies is seeking an experienced QA Automation Engineer to join a fast-paced Agile team responsible for ensuring the quality, reliability, and performance of enterprise applications.

You will design and execute automated test frameworks, build UI automation with Selenium or Playwright, and drive end-to-end testing across web apps, APIs, and batch processes. Strong collaboration, communication, and SDLC knowledge are essential.

Qualifications

• 10+ years in quality engineering and test automation.
• Proven experience building and maintaining automation frameworks.
• Experience in Agile environments and SDLC practices.

Responsibilities

• Design, develop, and maintain automated test frameworks and suites.
• Build UI automation with Selenium or Playwright.
• Implement BDD tests using Cucumber or similar.
• Create automated and manual tests for web apps, APIs, databases, and batch processes.
• Translate requirements into test scenarios and plans.
• Validate REST APIs across functional, regression, integration, and end-to-end tests.
• Perform Oracle SQL validation and data reconciliation.
• Manage defects, results, and release readiness.
• Participate in Agile ceremonies and promote quality.
• Use Jira, Git, Jenkins, Bitbucket to support testing.
• Collaborate with distributed teams and share testing best practices.
• Improve automation coverage and framework stability.

Skills

Automation framework design

Agile software development

SDLC knowledge

Communication & collaboration

Tools

Selenium

Playwright

Cucumber

Oracle SQL

Jira

Git

Jenkins

Bitbucket

Job description

Ethereum Technologies is seeking an experienced QA Automation Engineer to join a fast-paced Agile team responsible for ensuring the quality, reliability, and performance of enterprise applications.

You will design and execute automated test frameworks, build UI automation with Selenium or Playwright, and drive end-to-end testing across web apps, APIs, and batch processes. Strong collaboration, communication, and SDLC knowledge are essential.