Top QA Engineer Jobs in Portugal

Lead and build a Lisbon QA engineering team to validate consumer electronics (headphones, speakers, home theater). Define QA processes, drive test automation and CI/CD integration, provide risk-based coverage and clear release readiness metrics, and partner with global engineering to improve product quality.

Design, execute, and automate functional, regression, and performance tests for a WPF desktop application. Create reusable test plans and scripts (C#), track defects, improve documentation and QA processes, and collaborate with developers to ensure reliability and scalability.

Manages the electronic document management system and quality documentation lifecycle, ensuring GMP, GDP, data integrity, regulatory, and internal compliance. Delivers training, reviews manufacturing and cultivation records, conducts GMP/GCP technical walks, supports audits, and promotes continuous improvement and quality culture. Provides backup support for process and cleaning validation activities.

Monitors affiliate and sales managers’ partner communications across Telegram, Skype, and email. Reviews tone, accuracy, compliance, response times, and SLA adherence; identifies risks and escalates critical cases. Provides constructive feedback, maintains communication standards and error records, prepares quality reports, and supports process improvements. The role requires strong written English, objectivity, responsibility, stress resilience, and the ability to understand affiliate and iGaming operations.

Manage pharmaceutical quality assurance activities in a GMP-regulated CDMO environment. Responsibilities include maintaining the QMS, overseeing deviations, CAPAs, change controls, validation, audits, inspections, documentation, supplier qualification, quality oversight of manufacturing, and continuous improvement. The role collaborates across manufacturing, quality control, regulatory affairs, procurement, and external suppliers while supporting compliance, inspection readiness, and quality training.

The Product Definition Analyst will document business flows, gather requirements, assist in solution design, and support testing for biometrics solutions in airport systems.

Leads pharmaceutical quality assurance and Qualified Person activities, ensuring cGMP, GDP, regulatory, and patient-safety compliance. Certifies and releases API, drug product, and investigational batches; oversees quality systems, deviations, recalls, audits, validation, stability, supplier quality, and regulatory interactions. Manages teams, drives continuous improvement, and provides autonomous quality and risk decisions across the product lifecycle.

Supports pharmaceutical quality assurance activities under cGMP, including audits, inspections, change controls, deviations, validation, documentation, investigations, KPI reporting, supplier qualification, and manufacturing-floor oversight. The trainee helps maintain audit readiness, continuous improvement, regulatory compliance, and HSE standards while developing QA expertise.

Supports manual, regression, and automated testing of new and existing software. Responsibilities include creating test plans and cases, identifying and tracking defects, reviewing requirements, maintaining quality metrics, investigating issues, and improving testing processes. The role collaborates with QA, Applications, and Product teams while developing technical skills and progressing toward a Quality Assurance Engineer position.

Own and execute end-to-end quality assurance for airline applications running on the CUSS platform. Perform hands-on testing across kiosks, Auto Bagdrops, peripherals, platform services, and backend systems. Analyze logs, document defects and results, support root-cause analysis, collaborate with developers and airline teams, improve certification and test automation, and ensure reliable transitions to business-as-usual operations. Provide guidance on CUSS workflows, airline integrations, self-service processes, and applicable industry standards.

Designs and maintains end-to-end automated testing across AWS web applications and Salesforce workflows. Responsibilities include cross-platform user journey automation, Salesforce Lightning UI testing, Shadow DOM handling, REST API and integration testing, SOQL-based database verification, and CI/CD pipeline integration using Git-based developer tools.

Owns the technical architecture of the QA Test Center, including test automation strategy, governance, tooling, integrations, environments, CI/CD pipelines, reporting, and AI adoption. Develops repeatable technical offerings, supports client presentations and pre-sales activities, adapts solutions to existing client stacks, creates demos and proofs of concept, and serves as the technical reference for delivery teams.

Owns the technical architecture and strategy for a QA Test Center offering. Responsibilities include designing test automation and governance strategies, deploying QA tooling, integrating CI/CD pipelines, documenting repeatable solutions, supporting client presentations and pre-sales, adapting solutions to client environments, creating demos and proofs of concept, and serving as the technical reference for delivery teams. The role also tracks AI and test automation trends and guides ongoing offering development.

Own test planning and management for native iOS, Android, and web applications. Design and maintain Xray test cases and plans, perform manual testing, develop and improve automation, expand test coverage, and support defect investigation and resolution. Collaborate with development teams in an Agile environment while promoting AI tools in QA workflows and contributing to continuous process improvement.

Quality-check ocean freight contracts, rates, surcharges, and master data against source documents. Correct discrepancies, document QA work, communicate fixes to vendor partners, identify recurring errors, and improve QA checks and documentation. The role requires careful work in high-volume structured workflows, strong spreadsheet skills, independent ownership, and the use of AI tools to improve process efficiency.

Perform manual testing across web UI, APIs, integrations, databases, and backend workflows. Analyze requirements, identify risks, maintain Zephyr test plans and cases, validate PostgreSQL data, review automated test results, support root-cause analysis, report defects, improve documentation, and occasionally deliver product walkthroughs.

Develops and tests integrated hardware and software products, resolves customer trouble tickets, diagnoses complex issues, and recommends corrective actions. Supports controlled software and hardware releases, change management, technical documentation, quality standards, emergency issue resolution, and process improvements. Provides technical training and informal guidance to support teams and new members while contributing to customer requirements planning and product evolution.

Develop and maintain automated functional, integration, backend, frontend, data-storage, and load tests for Veeam Backup for Salesforce. Responsibilities include creating testing strategies, improving automation tools, validating other testers’ scenarios, maintaining documentation, analyzing test results, increasing coverage, reporting quality findings, and implementing improved testing approaches.

Designs and executes functional, integration, API, and end-to-end testing across Salesforce, Azure/.NET applications, and Genesys Cloud. Builds and maintains automated test suites, integrates testing into CI/CD pipelines, owns regression frameworks, validates cross-platform customer journeys, manages defects, reports quality metrics, and communicates risks. The role collaborates with developers, architects, Product Owners, and delivery teams to establish quality standards and improve test coverage.

Design and execute comprehensive test plans for dApps and smart contracts, perform unit/integration/end-to-end testing, run security audits and vulnerability assessments, automate tests within CI/CD pipelines, monitor quality metrics, debug issues, and collaborate with developers and product managers to ensure reliable DeFi/EVM-compatible applications.

Lead and coach multidisciplinary teams to ensure compliance with quality processes and standards (ISO 9001, AQAP/STANAG), perform independent quality assessments, audits and root-cause analysis, report performance to management, identify risks and improvements, and contribute to deployment and continuous improvement of the Quality Management System across defence and aerospace projects.

As a QA Engineer, you will ensure the quality and usability of applications through manual and functional testing, working closely with cross-functional teams to detect bugs and validate software before deployment.

As a QA Automation Engineer, you'll build and maintain automated test frameworks, execute tests, and enhance software quality across web and mobile platforms.

Lead GCP quality for Prilenia's clinical programs from startup through inspection readiness. Oversee CRO and vendor QA, eTMF quality, CAPA resolution, audits, and regulatory inspection responses. Provide GVP and GLP QA oversight, author SOPs, define quality metrics, build a fit-for-purpose QMS, mentor QA staff, and represent QA in cross-functional governance.

The Senior QA Engineer will co-design test strategies, implement automated tests in Kotlin, and improve testing pipelines within a collaborative engineering team.