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Senior Test Engineer (JavaScript, TypeScript) - OP02201

São Paulo, São Paulo, Brazil🌐 Remote💼 Full-time🗓 2026-07-23 → 2026-09-25

Core

Senior Test Engineer validating real-world customer workflows and ensuring product quality for a cloud-based restaurant POS platform.

Role type

Senior Test Engineer (QA)

Builds

Cloud-based restaurant POS platform

Domain

SaaS / Restaurant Technology

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Manual and automated testing, JavaScript, TypeScript, WebdriverIO, API testing (REST/GraphQL), CI/CD integration, Cross-browser and cross-platform testing

Preferred skills

React, Playwright, Selenium, Cucumber, Appium, Docker, AWS, FinTech experience

Technologies

WebdriverIO, Postman, Docker, AWS, React, Playwright, Selenium, Cucumber, Appium

Responsibilities

Perform Day-in-the-Life testing to validate real-world customer workflows, Prepare and maintain client configurations and test environments, Perform manual functional, integration, and regression testing, Develop and maintain automated end-to-end, API, and integration tests, Monitor manual and automated test execution, investigate failures, and track test reliability metrics, Work closely with developers to identify, reproduce, document, and track defects, Collect testing metrics and contribute to QA reporting

Seniority

Senior, hands-on IC

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