Top QA Engineer Jobs in Rio de Janeiro

Lead QA Automation Engineer to own and evolve automated testing frameworks, introduce AI-assisted QA, architect testing across unit/integration/API/UI/performance/security, integrate quality gates into CI/CD, design LLM evaluation frameworks, mentor engineers, track QA KPIs, and partner with cross-functional teams to embed quality throughout the SDLC.

Senior QA Automation Engineer responsible for building and maintaining end-to-end and unit test suites for React Native mobile apps. Validate payment and authentication flows, run functional and regression tests on real devices via BrowserStack/Sauce Labs, integrate automated quality gates into CI/CD, track defects in Azure DevOps, monitor performance via Quantum Metric/Sentry/Firebase, and collaborate with product and engineering in Agile teams.

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.

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.

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.

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.

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.

As a Senior QA Engineer, you will manage the QA lifecycle, perform various testing types, ensure quality, and mentor team members.

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/QC activities for industrial electrical projects, ensuring compliance with Mexican and international standards. Develop QA/QC plans, perform daily inspections, manage NCRs, supervise electrical tests (megger, TTR, insulation/dielectric), report to executives, coordinate project closeouts, and represent the company in audits and client reviews.

The Senior QA Engineer ensures product quality through manual and automated testing, designs test cases, identifies defects, and collaborates with development teams to enhance user experience.

The QA Automation Engineer will enhance testing processes, collaborate with teams to build automated frameworks, and support modern software delivery in a cloud-native environment.

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.

Perform manual and automated testing across web, mobile, APIs, backend services, and blockchain integrations. Build and maintain Python-based test frameworks, investigate issues across distributed systems, analyze logs/metrics/network traffic, contribute to release validation and automation, and collaborate with product, engineering, and DevOps. Use AI tools to accelerate testing, support incident analysis, and proactively improve testing coverage and product reliability.

Partner with cross-functional teams to design, develop, and execute functional, integration, regression, and end-to-end tests for Fixed Income trading applications. Validate trade lifecycle flows, OMS/EMS integrations, RFQ/D2C/D2D workflows, and data pipelines. Develop and maintain automated test suites, analyze results, drive defect resolution, and support SIT, UAT, and production validation activities.

The role involves designing and executing test plans, performing regression testing, identifying defects, and collaborating with teams to uphold quality standards. Automation of test cases is encouraged but not mandatory.

Join DevSquad as a Junior QA Engineer, collaborating with developers and product managers to test software, find bugs, and ensure quality. No experience necessary; keen learners encouraged.