Top QA Engineer Jobs in Brazil

Lead QA automation strategy and frameworks across unit, integration, API, UI, performance, and security testing. Introduce AI-assisted testing and LLM evaluation practices, integrate quality gates into CI/CD, mentor engineers, track QA KPIs, and partner with product, security, and DevOps to embed quality throughout the SDLC.

On-site QA Automation engineer responsible for designing, building, and maintaining automated test suites for a Windows Forms VB.NET application with SQL Server. Integrate tests into CI/CD, validate database objects, drive testability with developers, execute functional and non-functional testing, maintain automation architecture and quality metrics, and coach the team on testing best practices.

Lead QA automation strategy and frameworks across unit, integration, API, UI, performance, and security testing. Integrate AI-assisted testing and LLM evaluation into CI/CD, define QA KPIs and quality gates, perform root-cause analysis, and mentor engineers in modern automation and AI-augmented workflows.

The QA Engineer will enhance QA practices, develop automation frameworks, write tests for various stacks, and collaborate with teams.

As a Senior QA Automation Engineer, you'll design and maintain automated testing frameworks, lead mobile testing efforts, perform API testing, and collaborate in an Agile environment.

As a Senior Salesforce QA Automation Engineer, you will lead testing efforts for Salesforce environments, develop automated testing frameworks, and ensure data integrity through backend testing and integration verification.

The role requires a Senior QA professional to work in international Scrum teams, focusing on manual and automated testing, especially with tools like Selenium and Cypress. Requires extensive QA experience and programming knowledge.

Lead UAT and implementation QA for enterprise mortgage software: build UAT plans, translate requirements into test scenarios, coordinate offshore QA, manage defect triage and resolution, validate end-to-end workflows and integrations, communicate risks and go-live readiness, and support post-release validation and smoke testing.

Design, develop, and maintain automated test solutions for scalable payment systems. Validate REST and GraphQL APIs, perform contract, functional, integration, end-to-end, and performance testing (JMeter). Collaborate with developers and Scrum teams, identify edge cases, investigate defects, and support continuous quality improvement throughout the SDLC.

Lead end-to-end QA for a unified B2B telecom platform: define test strategy, perform manual and exploratory testing, design and implement Playwright-based UI and JS/TS automation, conduct API and integration tests, integrate tests into CI/CD, manage regression and defect lifecycle, and support UAT and stabilization.

Lead mobile QA for iOS, Android, and responsive web: design and execute manual and automated tests, run exploratory/regression/smoke testing, validate performance and cross-device compatibility, perform API/integration testing, document defects, improve QA processes, mentor junior QAs, and communicate release readiness.

Own end-to-end quality validation for new features and releases on a genomics platform. Design, build, and maintain scalable automated regression suites (Playwright/Cypress/Selenium), run API/integration tests (Postman/Swagger), integrate tests into CI/CD, lead exploratory testing and release readiness, track defects to resolution, improve QA processes, and mentor junior QA engineers while communicating quality risks across teams.

The Quality Assurance & Process Analyst ensures software quality and operational efficiency by analyzing business requirements, improving processes, and collaborating across teams.

Lead test analysis and design for Salesforce CPQ solutions built on Logik/Logikit. Create test plans and cases, execute test cycles, log and drive defect resolution, validate CPQ pricing and quote-to-order flows, report status to stakeholders, and contribute reusable QA assets and improvements.

Own quality within cross-functional teams by designing, implementing and maintaining reliable API and UI test automation. Consult on test approaches, review manual and automated test cases, improve product quality, and ensure test stability and maintainability.

The Senior QA Analyst manages daily QA activities, ensures product quality, communicates standards, and resolves software issues. Responsibilities include coordinating testing processes and analyzing feedback.

Design, implement, and maintain end-to-end automation for SAP Commerce (Hybris) pricing across API, UI, and data layers. Author automation stories tied to Jira pricing tickets, run and optimize pricing regression in CI/CD pipelines, improve script speed/reliability, and provide actionable failure diagnostics and reports.

Lead QA activities for cloud-based security services: design and maintain automated API/UI test suites, performance and security testing, test environment setup, mentor engineers, ensure test coverage and release quality for containerized and serverless microservices using relational and NoSQL databases.

Lead QA for mobile/web products, define test strategies, conduct manual/automated testing, mentor colleagues, and ensure software quality.

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

Own end-to-end QA for Canary's flagship products across web and API layers. Design and execute manual test plans, build and maintain automated test suites, triage and track defects, collaborate with product, engineering, and external QA teams, and communicate risks and recommendations clearly.

The QA Engineer will test and enhance Higharc's platform quality by applying homebuilding expertise, executing test cases, logging bugs, and collaborating with teams.

Lead QA for a Drupal + Vue.js SaaS product: design and execute test plans, build and maintain UI/API/integration automation integrated into CI/CD, perform exploratory testing, define release criteria, collaborate with product/engineering/SRE, mentor junior QA, and drive quality improvements and incident root-cause analysis.

Looking for a Senior QA Automation Engineer to develop automated tests, contribute to CI/CD, and work in an Agile team environment with a focus on quality assurance practices.

Lead end-to-end quality for product teams by designing test strategies, running manual and exploratory testing, building and maintaining automated UI/API suites in CI, triaging defects, defining release quality gates, and using AI tools to accelerate test design and automation.