Senior QA Automation Engineer (AI Agents) - LATAM - English Required

Work at DaCodes!
We are a firm of experts in high-impact software and digital transformation.

For the past 10 years, we have created technology and innovation-driven solutions thanks to our team of nearly 300 talented #DaCoders, including developers, architects, UX/UI designers, project managers, QA testers, and more. Our team collaborates on projects with clients across LATAM and the United States, delivering outstanding results.

At DaCodes, you will have the opportunity to boost your professional growth, work on diverse projects across multiple industries, and contribute to the design, implementation, and optimization of cloud infrastructures.

Our DaCoders have a significant impact on the success of both our business and our clients. You will be the expert participating in our projects while gaining exposure to disruptive startups and global brands.

Interested?

We are looking for a QA Engineer with a strong focus on automation and AI agents to raise the quality bar across high-growth digital products where both delivery speed and reliability are critical. This role is ideal for someone who doesn’t just find bugs, but also builds the systems that prevent them and scale quality in a sustainable way.

You will 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

• 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)

• Automation: Playwright, Puppeteer, Selenium
• AI for QA: Claude Code, Copilot (or similar)
• Architecture: REST APIs, webhooks, microservices
• CI/CD: GitHub Actions, CircleCI
• Observability: Datadog, Sentry
• Performance testing (plus): k6, Locust, Artillery
• Language: Fluent English and Spanish (required).

🚀 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.