Senior Test Engineer (JavaScript, TypeScript) - OP02201

We are hiring in Latin America!

🟢 At Dev.Pro, a US-based outsourced software development company, we're looking for contractors to join our global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our experts work across 55+ countries on five continents, giving us the flexibility and skillset to deliver high-quality engineering for projects of any size or complexity.

We invite a Senior Test Engineer to join our dynamic team working on a well-established cloud-based restaurant POS platform used by thousands of U.S. businesses. In this role, you'll contribute to both manual and automated testing efforts, validate real-world customer workflows through Day-in-the-Life testing, and collaborate closely with developers, QA engineers, Product teams, and Team Leads to ensure product quality.

🟩 What's in it for you:

• Work on a large, established enterprise product with real impact on thousands of U.S. businesses
• Contribute to both manual and automated testing efforts while working with modern technologies including JavaScript, TypeScript, WebdriverIO, API testing, CI/CD, and Docker
• Join a long-term, mature project with stable processes and an experienced engineering team

✅ Is that you?

• 5+ years of hands-on experience in both manual and automated testing
• Strong knowledge of software testing principles and best practices
• Strong proficiency in JavaScript and TypeScript
• Hands-on experience with WebdriverIO
• Experience with API and integration testing (REST/GraphQL) using tools such as Postman, and a solid understanding of REST principles and HTTP methods
• Experience integrating automated tests into CI/CD pipelines
• Experience testing web and mobile interfaces
• Understanding of cross-browser and cross-platform testing
• Strong analytical, debugging, and problem-solving skills
• Excellent communication and collaboration skills
• Upper-Intermediate English level

Desirable:

• Experience with React-based web applications
• Experience with additional automation tools such as Playwright, Selenium, Cucumber, or Appium
• Familiarity with containerized test environments (Docker)
• Familiarity with AWS or other cloud platforms
• Experience with FinTech or payment systems
• Experience working with U.S.-based or international clients

🧩Key responsibilities and your contribution

In this role, you'll collaborate closely with the engineering team to ensure the quality and reliability of a mature cloud-based restaurant POS platform.

• 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
• Collaborate with the team to clarify acceptance criteria, support early testing, and participate in test code reviews
• Help improve testing practices and overall product quality

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ Offer

Interested? Find out more:

📋How we hire

💻 LinkedIn Page

📈 Our website

💻IG Page

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