QA Engineer

What We Need

Corpay is currently looking to hire a QA Engineer within our Corpay Payables division. This position falls under our Corporate Payments line of business and is located in Beaverton, OR. In this role, you will help ensure the quality, accuracy, reliability, and performance of the Rebates application through a combination of manual testing, automated testing, API validation, backend data verification, batch process validation, and AI-assisted testing practices. The ideal candidate has strong experience testing enterprise applications, APIs, backend systems, financial workflows, integrations, and data-driven business processes. They should be comfortable working as part of a team, validating complex application behavior across UI, API, database, batch, and integration layers, and writing/maintaining automated tests using tools such as Playwright. We expect the use of modern AI tools such as ChatGPT, GitHub Copilot, Codex, and similar platforms to improve test design, accelerate test automation, identify edge cases, support debugging, and increase overall QA efficiency. You will report directly to the Software Engineering Manager and regularly collaborate with the other developers, QA and architects.
How We Work

As a QA Engineer, Corpay will set you up for success by providing:

• Assigned workspace in Beaverton office
• Company-issued equipment
• Formal, hands-on training
Role Responsibilities

The responsibilities of the role will include:


• Performing manual and automated testing of the Rebates application across supported environments, workflows, configurations, and user roles.
• Validating core functionality, including rebate calculations based on transaction data, month-end processing, approvals, reporting, file generation, and financial output accuracy.
• Testing end-to-end workflows across the UI, APIs, backend services, databases, queue/batch jobs, and downstream integrations.
• Developing, maintaining, and executing test plans, test cases, test matrices, regression suites, smoke tests, and test execution reports.
• Building and maintaining automated tests using Playwright or similar automation frameworks.
• Using AI-assisted tools such as ChatGPT, GitHub Copilot, Codex, and similar platforms to support test design, edge case discovery, test data planning, automation development, debugging, and QA efficiency.
• Reviewing and validating AI-generated suggestions before applying them to testing or automation work.
• Representing a QA perspective during refinement, planning, estimation, development, release planning, validation and other team activities.
• Executing REST API testing using Postman or similar tools and validate request payloads, response behavior, error handling, and integration outcomes.
• Performing backend validation using SQL queries, application logs, batch job results, generated files, monitoring dashboards, and database checks.
• Documenting defects clearly with reproduction steps, expected and actual results, test data, screenshots, logs, files, SQL results, or other supporting evidence.
• Collaborating with developers, product managers, business stakeholders, and QA team members to investigate issues, support root cause analysis, and verify fixes.
• Supporting release and deployment validation through smoke testing, regression testing, configuration checks, environment validation, and post-deployment verification.
• Reporting testing progress, defect trends, automation results, quality risks, and release readiness.
• Identifying opportunities to improve test coverage, automation reliability, QA processes, and responsible use of AI-assisted testing tools.

Qualifications & Skills
• 4+ years of software quality assurance experience
• Excellent written and verbal communication skills.
• Strong analytical, troubleshooting, and problem-solving skills.
• Strong understanding of software testing methodologies, test design, regression testing, smoke testing, exploratory testing, and defect management.
• Bachelor’s Degree in Computer Science, Information Systems, Engineering, Business Systems, or related field, or equivalent experience.
• Experience testing enterprise web applications, internal business applications, or financial systems.
• Experience performing manual and automated testing.
• Experience working with automation frameworks such as Playwright, Selenium, Cypress, or similar tools.
• Experience testing REST APIs using Postman or similar tools.
• Comfortable working with relational databases, data models, and data integrity concepts. Experience writing SQL queries for backend data validation
• Experience validating complex business workflows across UI, API, backend, and integration layers.
• Experience