Senior Test Automation Engineer (QA)

Senior Test Automation Engineer (QA)

Contractor · Remote · Long-term · Full-time

Role Overview

We are looking for a Senior Test Automation Engineer to build, maintain, and evolve robust automated testing frameworks across mobile, web, and API layers. The strongest fit will combine hands-on automation capability, strong applied AI awareness, technical ownership, and the ability to integrate testing effectively into modern development and CI/CD processes.

We are placing particular emphasis on proactive behavior, problem-solving attitude, communication, and independence. Candidates do not need to be formal people managers, but they should demonstrate leadership traits:

ownership, initiative, ability to unblock themselves, and willingness to learn quickly from technical guidance.

Key Responsibilities

• Develop and maintain robust automated test frameworks using Python, Selenium, Appium, Robot Framework, XCUI, Playwright, and related tools.
• Prioritize automation coverage across mobile applications, frontend applications, and APIs, with mobile automation as the strongest target background.
• Apply AI knowledge and AI-assisted QA practices to improve test design, automation productivity, defect analysis, coverage, and quality outcomes.
• Design and implement scalable automation frameworks using strong patterns such as Page Object Model (POM).
• Ensure comprehensive test coverage, reliability, maintainability, and stability across mobile and web applications.
• Integrate automated testing into CI/CD pipelines in collaboration with DevOps and infrastructure teams.
• Design testing solutions for software clients interacting with hardware, ensuring accuracy and stability of tests.
• Serve as a technical expert in automation and support the selection, evaluation, and adaptation of testing tools and frameworks.
• Drive automation initiatives from inception to completion while maintaining quality, scope, and delivery discipline.
• Collaborate across engineering, QA, DevOps, and product teams to troubleshoot complex issues and improve product reliability.
• Communicate clearly with technical and non-technical stakeholders, escalating blockers when needed and learning from technical feedback.

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Required Experience and Skills

• 5+ years of professional experience in test automation is preferred. Candidates with slightly less experience may be considered if the candidate pool is limited and the profile is strong.
• Strong hands-on automation experience, especially in mobile automation. Priority order: 1) mobile automation, 2) frontend automation, 3) API automation.
• High knowledge of AI and practical understanding of how AI can be applied to QA, automation, testing productivity, defect analysis, and quality improvement. This is a key requirement and a major screening differentiator.
• Solid understanding of Page Object Model (POM), why it matters, and how to apply it in maintainable automation frameworks.
• Hands-on expertise with Python, Selenium, Appium, XCUI, and Playwright.
• Experience with Robot Framework or similar automation frameworks.
• Strong scripting skills with TypeScript, JavaScript, and Python.
• Strong experience integrating automated tests into CI/CD pipelines.
• Experience working closely with DevOps teams to optimize test execution and deployment processes.
• Ability to lead initiatives, take ownership, and drive work to completion without needing constant direction.
• Strong attention to detail, quality mindset, and structured troubleshooting capability.
• Excellent communication skills and ability to articulate complex technical issues to technical and non-technical stakeholders.
• Advanced technical English for interviews and day-to-day distributed collaboration.

Preferred / Nice-to-Have Skills

• Experience with hardware testing or software interacting with physical devices.
• Experience testing IoT, connected devices, mobile apps, web applications, or security products.
• Knowledge of SwiftUI and Kotlin is positively valued, as the client expects to start implementing these technologies for mobile automation from Q3 onward.
• Additional time working in other development project environments is valued, especially if it shows strong exposure to modern software delivery practices.

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• Experience with AI-powered testing tools, test generation, test maintenance, predictive defect detection, or automation acceleration.
• Track record of innovative problem-solving and proactive ownership in dynamic, cross-functional environments.

Why Join Us?

We offer a supportive and rewarding work environment with benefits designed to help you thrive:

• Full-Time Position: Stability and growth in a dedicated role
• Competitive Compensation: Paid in US dollars
• 100% Remote: Work from anywhere in Latin America
• Paid Time Off: 12 PTO days per year
• Local Holidays: All official holidays in your country
• Birthday Off: Take your special day off
• Career Growth: Clear paths for professional development
• Recognition Program: Celebrate achievements and contributions
• Paid Leaves: Fully covered approved leaves

If you meet the requirements and are excited to take on this opportunity, we’d love to hear from you!

Note: Incomplete applications will not be considered, nor will profiles based outside Latin America.