Senior QA Automation Engineer, AI Agents

Role Overview

• Work closely with Product and Engineering teams to design and execute QA strategies that cover critical business flows such as transactions, onboarding, and WhatsApp API messaging, integrating automation, CI/CD, and AI-powered tooling into the daily workflow.

Requirements

• Design, build, and maintain test automation frameworks using tools such as Puppeteer, Playwright, or similar.
• Integrate AI agents (e.g., Claude Code, Copilot, or similar) into QA workflows for automated test case generation, regression analysis, and anomaly detection.
• Create and execute end-to-end, integration, and regression tests across critical business flows (transactions, onboarding, WhatsApp API messaging).
• Define and maintain QA pipelines within the team’s CI/CD cycle.
• Collaborate with Product and Engineering on acceptance criteria and coverage strategies from early stages of development.
• Track and analyze quality metrics (production bug rate, test coverage, time-to-detection) and translate them into concrete process improvements.
• Senior QA Engineer with 4–7 years of QA experience, with a strong focus on automation.
• Experience working in fast-paced, high-growth environments with a high degree of autonomy.
• Proficiency with web automation tools: Puppeteer, Playwright, Selenium, or equivalent.
• Experience integrating or experimenting with AI agents in development or testing workflows (Claude Code, Copilot, etc.).
• Solid understanding of modern software architectures: REST APIs, webhooks, and microservices.
• Experience setting up or working within CI/CD pipelines (GitHub Actions, CircleCI, or similar).
• SQL knowledge for data validation and transaction traceability (nice to have).
• Familiarity with observability/monitoring tools such as Datadog, Sentry, or similar (nice to have).
• Experience with performance/load testing (k6, Locust, Artillery) is a plus.
• Analytical mindset to prioritize test coverage based on business impact.
• Clear, direct communication and solution-oriented documentation.
• Comfortable operating with high autonomy in fast-paced, evolving environments.
• Degree in Software Engineering, Computer Science, or a related field (preferred, not mandatory)

Tech Stack

• Microservices
• Puppeteer
• Selenium
• SQL

Benefits

• Work with global brands and disruptive startups.
• Remote work / Home office.
• If a hybrid or on-site model is required, you will be informed from the first session.
• Work schedule aligned with the assigned project/team.
• Monday to Friday schedule.
• Legal benefits (Applicable for Mexico).
• Day off on your birthday.
• Private health insurance (Applicable for Mexico).
• Life insurance (Applicable for Mexico).
• Multicultural teams.
• Access to courses and certifications.
• Meetups with industry experts and top universities.
• Virtual networking events and interest groups.
• English classes.
• Opportunities within our different business lines.
• Proudly certified as a Great Place to Work.