Top QA Engineer Jobs in Brazil

Develop and maintain automated tests for web applications and REST APIs using Selenium, C#, Postman, Cypress, and JMeter. Test cross-browser and cross-device functionality, validate responsive applications, manage SQL and NoSQL test data, and collaborate within international Scrum teams. Additional responsibilities may include performance testing, pipeline execution, cloud development, monitoring, reporting, and emerging AI or machine-learning initiatives.

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.

Develop and execute manual test plans for web applications, covering functional flows, edge cases, regression testing, and releases across browsers and devices. Reproduce and document defects, maintain QA documentation, collaborate with Product, Engineering, and Support, and participate in Agile ceremonies. Improve testing processes and coverage. Accessibility testing, text-to-speech products, test automation exposure, and API validation are advantageous.

Develop and execute manual test plans for web applications, covering functional flows, edge cases, regressions, and releases. Reproduce and document defects, maintain QA documentation, collaborate with Product, Engineering, and Support, and participate in Agile ceremonies. Improve testing processes and coverage while validating features across browsers and devices.

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.

Design, develop, and maintain frontend web applications using React, TypeScript, and Vite. Build and scale automated tests with Playwright, Selenium, or Cypress; write unit and integration tests; automate deployments; collaborate with product, design, and engineering teams; document systems; troubleshoot and provide technical support for moderately complex issues.

Ensure software quality through manual, exploratory, functional, API, front-end, and automated testing. Develop test scenarios and plans, validate requirements, document defects, manage quality risks, and collaborate with agile cross-functional teams. Build and maintain Cypress automation using JavaScript, test APIs with tools such as Postman and Rest Assured, and provide clear, traceable test documentation.

Execute manual, exploratory, functional, regression, and edge-case testing for mobile games. Document bugs with clear reproduction steps, severity, and impact; maintain test plans and checklists; support automated testing with C# scripts; use AI-assisted QA tools; track work in Jira or Azure DevOps; and collaborate with developers across iOS and Android devices, operating systems, and app stores.

Perform detailed manual testing for web applications across browsers and devices, including functional, exploratory, regression, and release validation testing. Create test plans, cases, reports, and defect documentation; reproduce and isolate issues; and collaborate with Engineering, Product, and Customer Support on prioritization. Participate in Agile ceremonies and improve QA processes and coverage. Accessibility testing, text-to-speech products, test automation exposure, and API validation are advantageous.

Lead quality assurance for CMS-based web applications and APIs. Responsibilities include defining QA strategy, creating test plans, executing manual and automated functional, integration, regression, accessibility, and end-to-end tests, analyzing defects, collaborating with developers and client teams, and participating in agile delivery. The role also involves AI-assisted testing workflows, BDD with Gherkin, cross-browser testing, API validation, CI/CD practices, and communicating results to stakeholders.

Supports the Quality Assurance team by planning, preparing, and executing software tests. Responsibilities include documenting and tracking defects, validating new features, performing regression testing, maintaining test plans and quality reports, collaborating with developers and QA analysts, and preparing testing progress dashboards and presentations.

Own functional validation of deterministic governance decisions across rules and inputs. Create comprehensive test coverage, validate custom-rule workflows, test negative and edge cases, verify multi-tenant isolation and audit chains, maintain traceability, report defects in GitHub Issues, and re-test fixes through CI gates. The engagement is full-time, remote within LATAM, and lasts approximately 12 weeks.

Own functional validation of deterministic governance decision paths across rule libraries and custom-rule intake workflows. Develop comprehensive positive, negative, and edge-case tests; validate API workflows, persisted state, multi-tenant isolation, and audit chains. Maintain traceable test-to-requirement mappings, report reproducible defects in GitHub Issues, and verify fixes through CI audit gates. The engagement is full-time, remote within LATAM, and approximately 12 weeks.

Execute functional tests for web-platform user journeys, including account creation, calls, challenges, pools, outcome resolution, access control, identity verification, and settlement or money movement. Validate data through PostgreSQL and SECURITY DEFINER RPCs, use seeded test accounts, document reproducible defects, and retest fixes. The role supports high-risk financial-integrity and security testing for AI-driven enterprise platforms.

Lead QA strategy for a real-money settlement platform, validating settlement math, money movement, auditability, security, access controls, and identity or age gating. Build a traceable test-case library, establish defect tracking, report reproducible defects, coordinate sandbox testing across payment and email services, and lead the CALL-IT QA pod. Requires strong SQL/PostgreSQL skills, payment or ledger testing experience, API and RPC testing knowledge, and the ability to create test coverage from scratch.

Test API-driven web platform user journeys at the RPC layer, including account creation, challenge flows, outcome resolution, settlement, money movement, access control, age gating, and identity verification. Execute functional tests using seeded data, validate results with SQL/PostgreSQL, document reproducible defects, and retest fixes. Collaborate with the QA Lead on high-risk financial integrity and security coverage.

Perform manual QA for web applications and payment workflows through test planning, functional, regression, UI/UX, negative, and integration testing. Create test cases, document defects, validate REST APIs, assess complex financial workflows, and collaborate with product and engineering teams on acceptance criteria and release readiness. The role also supports repeatable QA processes in a remote, AI-assisted development environment.

Lead QA automation strategy for mobile and web applications across Android and iOS. Build and maintain scalable UI, API, and non-functional test frameworks; integrate automation with CI/CD pipelines; collaborate with developers, product teams, architects, and stakeholders; support test architecture, reporting, diagnostics, and quality metrics; and provide leadership for sustainable automation practices in Agile/Scrum environments.

Responsible for maintaining and improving the Quality Management System in compliance with ISO 9001, GMP, and applicable regulations. The role manages document and change control, audits, supplier qualification, complaints, deviations, nonconformities, CAPA, returned products, quality KPIs, training, and continuous improvement. It also supports regulatory compliance, risk mitigation, management reviews, and audit readiness across quality processes.

Designs and executes manual and automated tests for web, mobile, and desktop applications. Performs functional, regression, integration, performance, API, and backend testing; develops automation scripts; tracks defects; collaborates with developers and cross-functional teams; and improves QA processes throughout the software development lifecycle.

Senior QA Automation role at CI&T. The provided description primarily presents company information, benefits, inclusion initiatives, and learning opportunities; it does not specify the position’s detailed responsibilities, required technologies, qualifications, travel, or clearance requirements.

Proofread and edit localized content for grammar, syntax, punctuation, consistency, and formatting issues. Translate occasional English content, test web applications and user interfaces on Mac OS X and iOS, document localization bugs, and verify fixes. Execute test cases, clearly communicate reproduction steps, prioritize issues, and collaborate independently or with diverse teams in a fast-paced environment, including occasional non-business hours, weekends, and holidays.

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.

Own end-to-end test strategy and automation across the SDLC. Design test cases and plans, implement integration, system, regression, and performance testing, integrate tests into CI/CD pipelines, partner with developers on quality and acceptance criteria, investigate failures, and report quality metrics. The role may also support Kubernetes workloads, SOC 2 evidence, and regulated environments.