AI-powered QA Automation

99x Brazil is a software development company that builds scalable technology solutions for clients in North America and Europe. Working across the Information Technology and Services space, the team partners with clients to deliver reliable, scalable digital products and high-quality engineering outcomes.

This role is an opportunity to help shape quality as a core part of product delivery. As an AI-powered QA Automation professional, you will bring a strong sense of ownership to test automation, contribute to product quality from early planning through release, and work closely with cross-functional teams in a fast-moving environment where clear communication and thoughtful execution matter.

Responsibilities

• Design, build, and maintain AI-assisted automated test frameworks using Playwright
• Create and execute end-to-end, API, and regression test suites for web applications
• Collaborate with product and engineering teams to define quality strategy early
• Analyze failures, report defects clearly, and drive issues through resolution
• Improve QA processes in a fast-paced startup environment with strong ownership

• Senior-level experience in QA automation.
• Hands-on experience creating and executing web UI end-to-end, API, and regression test suites.
• Experience with Playwright and AI-assisted test automation.
• Experience working with CI/CD pipelines.
• Background in startup environments or the North American market.
• Experience partnering closely with product and engineering on quality strategy, including helping define test coverage early, aligning on release quality, and driving defects through resolution.
• Advanced English proficiency.

• Your pick when it comes to employment models: CLT/PJ/Cooperativa;
• We provide resources for you to grow and learn on the job, including online courses, mentoring, and the latest gen laptops;
• A fully remote work environment with flexible working hours;
• Bonus for any referrals that we end up hiring.