QA Automation Engineer (Playwright & AI) - Remote - Latin America

FullStack; Brasília; Remote; BRL 449,000 - 699,000; Full time

Benefits offered by this job

100% remote work

Competitive pay

Continuing education opportunities

Opportunity to work with startups and

Growth opportunities

Job summary

FullStack is seeking a QA Automation Engineer to join our talent network and work on client projects remotely. You will focus on Playwright-based automation and AI-driven testing, integrating into existing teams and contributing to scalable QA practices.

The role requires 4+ years in QA automation, a four-year degree, excellent English, and a track record of maintaining E2E tests in production. Remote work with US-based clients is offered.

Qualifications

• 4+ years of professional software development with QA automation, Playwright, and AI testing technologies.
• Advanced English is required.
• Successful completion of a four-year college degree is required.
• Designed, built, and maintained automated test suites in production using Playwright.
• Integrated AI tools or frameworks into a production QA workflow.
• Owned automated end-to-end and regression test suites for web applications.
• Familiar with defect tracking, bug lifecycle management, and QA methodologies.
• Proficient in automated testing principles for web platforms.
• Able to work through new issues and contribute to libraries as needed.
• Experience in Agile/Scrum teams and large, complex systems.
• Ability to take ownership and align with client goals.

Responsibilities

• Join client teams and work daily with designers and engineers.
• Design, implement, and maintain automated test suites using Playwright.
• Incorporate AI tools into the QA workflow and CI/CD processes.
• Collaborate with stakeholders to ensure quality across releases.

Skills

QA automation

Playwright

AI-driven testing

Agile/Scrum

Advanced English

Education

Four-year college degree

Tools

GitHub Copilot

LLM APIs

Job description

About FullStack

FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows value every step of the way. With now over 600 customers in North America, FullStack is one integrated partner for all your AI engineering needs. With FullStack, you move forward with confidence.

• Offering life-changing career opportunities to talented software professionals across the Americas.
• Building highly-skilled software development teams for hundreds of the world's greatest companies.
• Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
• Our 4.1-star rating on GlassDoor.
• Our client Net Promoter Score of 68, twice the industry average.

About FullStack

FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows value every step of the way. With now over 600 customers in North America, FullStack is one integrated partner for all your AI engineering needs. With FullStack, you move forward with confidence.

We're Most Proud Of

• Offering life-changing career opportunities to talented software professionals across the Americas.
• Building highly-skilled software development teams for hundreds of the world's greatest companies.
• Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
• Our 4.1-star rating on GlassDoor.
• Our client Net Promoter Score of 68, twice the industry average.

The Opportunity

Join our talent network and connect with U.S. clients for flexible, project-based development work as a QA Automation Engineer (Playwright & AI).

• You will integrate directly into our client's team and work alongside their existing designers and engineers on a daily basis.

What We're Looking For

• 4+ years of professional software development experience with QA automation, Playwright, and AI-driven testing technologies.
• Advanced English is required.
• Successful completion of a four-year college degree is required.
• Has designed, built, and maintained automated test suites in production using Playwright.
• Has integrated AI tools or frameworks (e.g., GitHub Copilot, test generation tools, or LLM APIs) into a production QA workflow.
• Has owned automated end-to-end (E2E) and regression test suites for web applications.
• Well-versed in defect tracking, bug lifecycle management, and core software QA methodologies.
• Proficient in automated testing principles for web platforms.
• Ability to work through new and difficult issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of applications.
• Forensic attention to detail.
• A positive mindset and a can-do attitude.
• Experience working on Agile/Scrum teams.
• Meaningful experience working on large, complex systems.
• Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
• Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.

Nice To Have

We're Seeking Engineers Who Are AI-enthusiastic In Their Workflow. Professional Experience Or Personal Project Work With The Following Is a Significant Plus

• Cursor, Windsurf, or Google Antigravity.
• Claude Code, Gemini CLI, Codex, or Copilot CLI.

Work Authorization Requirements

• Applicants must be currently authorized to work in the country of this job posting on a full-time basis.
• FullStack will not sponsor applicants for work visas now or in the future.

What We Offer

• Competitive pay.
• 100% remote work.
• The ability to work with leading startups and Fortune 500 companies.
• Continuing education opportunities.
• Opportunity to grow and expand your career.

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