Senior Test Engineer (JavaScript, TypeScript) - OP02201

Location: Buenos Aires, Buenos Aires, Argentina, São Paulo, São Paulo, Brazil

Department: OP

Workplace: remote

Description

We are hiring in Latin America!

🟢 Dev.Pro is a global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our developers 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. Clear communication and following through on our commitments are at the core of how we work. Our people have the freedom to work from anywhere, along with the opportunity to grow — both professionally and personally — as part of a diverse, dedicated team.

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, youll 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.

🟩 Whats 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, youll 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
  

🎾 Whats working at Dev.Pro like?

✔️ 30 paid days off per year — take them whenever you want for rest days, holidays, or personal time
✔️ 5 paid sick days, up to 60 days of medical leave, and 6 paid days off per year for major family events like weddings, funerals, or the birth of a child
✔️ Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months
✔️ Grow your skills with English lessons, online training, conferences, and the option to explore new career paths

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

By submitting application, Ive read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data. I agree to have my Personal Data being stored and processed by Dev.Pro.