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
Requirements
- 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.
Benefits
- 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.
Skills Required
- 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 with product and engineering on quality strategy, defining test coverage early, aligning on release quality, and driving defects through resolution
- Advanced English proficiency
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What We Do
? Ranked #1 Top Software Development Company in Brazil by Clutch, 99x Americas (formerly Nextly) is a team of +60 engineers, designers, and makers who work closely with founders, CTOs, VPs of Eng, and product & eng teams at Fortune 500s, Inc 5000s, and fast-growing startups across the United States to help create, launch, and improve digital products. About us: - We're 5 stars rated on Clutch and Glassdoor; - 99% of our employees or ex-employees have said they recommend Nextly; - The team has delivered literally 100% of the projects we took in the last 10 years; - Our engineers are all located in GMT-3, meaning we can achieve a significant overlap with PST and EST working hours; - In our latest opening, we only made offers to 2 candidates out of +1000 sourced devs. When clients interview our candidates, they can immediately tell the jump in quality. - We specialize in React, Typescript, React Native, Vue, Node.js, Python, AI/ML, Data Science, Django, Golang, PHP/Laravel, Java, .NET, AWS, GCP, Azure, and more. Our team is quite big so we have a wide array of talent. If you need to scale up your engineering team, give us a shot at showcasing our skills. Reach out to learn more about us, discuss your main challenges and goals, and book a technical interview, live coding exercise, or take-home assessment with the right talent for your project.

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