Top QA Engineer Jobs in Lisbon

As a Senior QA Engineer, you will design and implement automated tests, collaborate on test strategies, and enhance testing pipelines while ensuring a user-centric approach in a cloud-native communication platform.

Plan, schedule, conduct and close independent GCP clinical audits; report findings; consult on regulations and corrective actions; review RCA/CAPA/EC; maintain eQMS; lead QA initiatives and training; support inspections and pre-inspection/site visits; manage quality issues and continuous process improvements.

Build and maintain automated QA frameworks using Python, PyTest, and Selenium. Create and execute feature test cases, perform API, backend, and manual testing, analyze logs, debug system behavior, and document defects. Collaborate with engineering and product teams to validate APM Gateway features, improve testing practices, and deliver stable software.

Design and execute performance, load, and scalability tests for enterprise backup/data protection products; build and maintain realistic test labs and topologies; identify bottlenecks and system limits; analyze results and drive remediation with developers, QA, and product managers; own environment creation, configuration, monitoring, and support root-cause investigations reported by support and customers.

Landskill seeks a QA Engineer to develop automation tests, document processes, and manage test cases in a supportive environment.

The QA Manager will lead QA teams, design and implement test cases, and ensure quality through Agile methodologies, requiring 5 years of QA and 2 years of leadership experience.

The QA Analyst is responsible for designing test cases, managing defects, and ensuring quality through various testing tools and methodologies in an Agile environment.

Execute manual test cases for web and mobile apps, perform smoke and regression testing, document and report bugs, support triage with developers and PMs, validate across browsers/devices, and maintain QA documentation using test management and project tools.

The QA Automation Engineer is responsible for designing, implementing, and executing automated test scripts, ensuring software quality through various testing tools and techniques, and collaborating with cross-functional teams.

Design, build, and run automated test scripts for Salesforce applications (preferably using Testim). Ensure end-to-end quality, participate in regression cycles, report defects in Jira, collaborate with Agile teams, and support CI/CD automation.

Design, build, and execute automated test scripts for Salesforce applications (preferably using Testim). Ensure end-to-end quality, participate in regression testing, report defects in Jira, collaborate in Agile teams, and integrate tests into CI/CD pipelines.

Design, build, and execute automated test scripts for Salesforce applications (preferably using Testim). Ensure end-to-end quality, participate in regression testing, integrate tests into CI/CD, report defects via Jira, and collaborate with Agile teams to support continuous testing.

Lead automation testing for Salesforce applications: design, build, and run automated test scripts (preferably with Testim), ensure end-to-end quality, support CI/CD, collaborate with developers and product owners, report defects in Jira, and participate in regression and Agile processes.

Own test strategy and automation for a mobile-first e-commerce and gaming platform. Build and maintain TypeScript + Playwright automated suites, improve QA infrastructure, reduce flakiness, and optimize test performance. Design test coverage strategies, validate AI-assisted test outputs, and perform manual testing where needed. Collaborate on testing complex user journeys, payment flows, experimentation, and reliability initiatives.

Lead test strategy and build/maintain automated test suites for web, native mobile, and SDK integrations (payments/fintech). Improve QA infrastructure, reduce flakiness, optimize execution, and perform manual testing where needed.

Manual and automated QA for Pod releases: run local/staging environments, submit transactions, verify APIs/receipts/state, reproduce and report bugs, write end-to-end and headless browser tests, and build release checklists and automation.

As an Automation QA Engineer, you'll test payment integrations, define test scope, develop automation plans, and build reliable automated tests to ensure product quality and continuous improvement.

Lead a hybrid QA team to own testing lifecycle from requirements to release. Design and run manual and automated web, mobile, and API tests, develop test frameworks, improve CI pipelines, mentor engineers, track defects, and ensure high-quality releases.

Perform functional, regression, smoke, and exploratory testing of web and enterprise applications. Create and maintain test cases, reproduce and investigate issues with developers, test REST APIs, verify data with SQL and DB testing, participate in refinement and release testing, and improve QA processes and coverage.

The Backend QA Engineer will ensure the reliability and performance of backend systems through testing APIs and databases, and will collaborate with engineering teams to maintain high quality standards.

As a Quality Assurance Engineer, you will test software, validate new features, perform regression testing, and manage user-reported bugs.

Build and maintain automated test suites for smart contracts and UIs, integrate testing into development, identify and track bugs, improve test frameworks, and ensure comprehensive coverage for new features.

Perform 50/50 manual and automated testing using Python within an established automation framework. Increase test coverage, add new tests, improve stability, address test tech debt, design test strategies, and integrate automated tests into CI/CD. Collaborate with developers and stakeholders, identify bottlenecks, improve QA processes, and perform performance and API testing to ensure product quality in a payments/B2B fintech context.