Top QA Engineer Jobs in Sao Paulo

Performs manual and automated software testing to identify defects and verify functional and non-functional requirements. Creates test documentation, scenarios, and automation scripts, collaborates with development and business analysis teams, and recommends quality process improvements. The role may involve testing web and mobile applications, APIs, integrations, and continuous delivery workflows using agile methodologies.

Leads safety and quality assurance activities for aviation operations across the Gulf of Mexico and Suriname. Provides employee training, conducts audits, inspections, investigations, and safety reviews, coordinates HSE issues, supports OSHA inspections, manages hazard removal, analyzes safety metrics, and advises leadership on regulatory compliance and safety programs. Some operational travel is required.

Test Brookhaven across Live and QA environments on Mobile, Tablet, PC, and Console. Reproduce and document issues with logs/screenshots/steps, execute test plans, represent the player perspective, and communicate progress and risks with QA and development teams.

QA Engineers support quality assurance activities for GMS products and solutions. The provided description contains no specific testing responsibilities, qualifications, technologies, experience requirements, compensation details, travel expectations, or clearance requirements.

QA Engineers support quality assurance activities for GMS products and solutions. The provided description contains no specific testing responsibilities, tools, qualifications, work location, travel expectations, or clearance requirements.

Perform continuous manual and automated testing across web and mobile logistics products. Design edge-case, error-state, boundary-condition, regression, and exploratory tests; identify defects and write actionable reports. Maintain and extend automation frameworks using Playwright, Cypress, or Selenium, leverage Claude and other AI tools for test design and investigation, and collaborate with engineering teams in fast weekly release cycles.

Manages QA and user acceptance testing for FIFA Women’s World Cup 2027 ticket sales, distribution, communication, CRM, marketing automation, and ticketing systems. Develops test strategies and scripts, coordinates stakeholders and participants, reports defects and risks, manages change requests, and improves testing processes. The role also drives test automation, quality control, and productivity initiatives while ensuring compliance with ticketing requirements. Requires fluency in English and Portuguese, ticketing-system experience, CRM and issue-tracking expertise, and relocation to Rio de Janeiro.

Execute and automate tests, report defects, and advocate for product quality across web and platform services. Build and maintain regression suites and automation frameworks, contribute to QA best practices, clarify acceptance criteria, support CI/CD pipelines, and improve QA workflows. Participate in sprint ceremonies and strengthen post-release triage and remediation.

Lead the QA automation strategy for an Adobe Experience Manager on-premises-to-cloud migration. Build and maintain Playwright test suites, conduct cross-browser and cross-device testing with BrowserStack, integrate automation into CI/CD pipelines, enforce quality gates, and lead a small QA team. Review automation code, coordinate quality efforts with developers, and report quality risks to the client.

Designs and maintains Playwright automated test suites for end-to-end, functional, and regression testing during an AEM on-premises-to-cloud migration. Runs cross-browser and cross-device tests with BrowserStack, defines test plans and automation coverage, integrates testing into CI/CD pipelines, enforces quality gates, validates migration outcomes, identifies quality risks, and mentors team members.

Design and maintain firmware test environments and automated test scripts, document test strategies, integrate tests into CI/CD, collaborate with dev and QA teams, and drive firmware quality improvements through embedded testing, data analysis, and lab equipment validation.

Leads AI-assisted and agentic testing adoption across engineering teams. Designs manual and automated test strategies, MCP-based workflows, validation standards, regression systems, and machine-readable test cases. Partners with MLOps, Product, and Engineering to establish quality baselines, evaluate testing technologies, analyze root causes, improve coverage and efficiency, and measure AI ROI. Mentors engineers, governs automation practices, communicates quality risks, and drives scalable testing standards.

The QA Automation Lead designs and builds test harnesses for .NET solutions, integrates testing into Azure DevOps, and advances QA practices focusing on automation and collaboration with developers and product stakeholders.

Lead mobile QA strategy for iOS and Android: design scalable automation frameworks, define device/OS coverage, integrate testing into CI/CD, operationalize AI-assisted testing, mentor QA engineers, and drive release quality using observability and real-device platforms.

Perform manual and automated testing for desktop and web applications. Analyze test and development workflows, build automation frameworks and API hooks, create manual test cases, and collaborate with teams to improve test coverage and software quality.

Lead QA efforts for LLM and agentic AI systems: build and maintain AI evaluation frameworks, design statistical tests for non-deterministic outputs, develop automated end-to-end and integration tests (backend, ingestion, inference, frontend), support CI/CD quality gates, participate in incident triage and SOC 2 Type II audit artifacts, and collaborate with engineering and client teams on production validation.

Lead QA automation for complex web applications: design, build, and maintain Cypress/JavaScript test suites; run E2E, integration, regression, functional, and API tests; validate data with SQL; monitor with Grafana and Sentry; integrate tests into CI/CD; investigate production incidents; mentor other QA engineers and promote QA best practices.

Teach and mentor QA students full-time (40 hrs/week): deliver live lessons and Q&A, provide 1:1 support, review projects, give actionable feedback, troubleshoot code, and share industry best practices.

Teach and mentor QA students full-time (40 hrs/week): host live lessons and Q&A, provide 1:1 support, review projects, give actionable feedback, troubleshoot code and testing issues.

Responsible for developing and executing test plans, performing manual and automated testing (web and API), identifying and tracking defects, integrating automated tests into CI/CD, and improving QA processes while collaborating with cross-functional Agile teams to ensure production-ready SaaS applications.

The QA Engineer will ensure software quality through testing, managing QA plans, creating bug reports, and advocating for user experience.