Top QA Engineer Jobs in Prague

Design, develop, and deliver multilingual training (virtual and in-person), create learning assets, evaluate training effectiveness, and review claims and member interactions for accuracy and compliance. Provide actionable QA feedback, analyze quality findings, collaborate with stakeholders, and support continuous improvement across multiple regions and languages.

Test UniFi desktop and mobile apps across iOS, Android, Windows, Linux, and macOS. Evaluate features from a user perspective, find and document defects, reproduce customer-reported issues, collaborate with developers and PMs to improve release readiness, and suggest UX/workflow improvements while learning networking and product details.

Manual QA Engineer responsible for creating and executing test cases for AEM and Keycloak integrations, performing functional, regression, and integration testing, validating releases in dev/staging, logging defects, collaborating with developers and BAs, and supporting sprint and release readiness.

Perform hands-on functional and exploratory testing of Veeam products: analyze requirements, execute tests, evaluate results, log and manage defects, and collaborate with development teams to ensure product quality.

The Sr. QA Auditor conducts independent audits for compliance with regulations, manages quality issues, and provides consultation on policies and procedures in the pharmaceutical industry.

The QA Automation Engineer will design and execute automated end-to-end tests, report bugs, perform testing, and maintain test frameworks.

Design, execute, and analyze performance, load, and scalability tests for Veeam products. Build and maintain enterprise-grade test labs, identify bottlenecks, collaborate with developers and product teams, and participate in root cause analysis for customer-reported performance issues.

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.

The Senior QA Engineer will focus on manual and system-level testing, analyze complex message flows, contribute to automation, and drive quality improvements in an agile environment.

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.

Quality-check ocean freight contracts, rates and surcharges against source documents; correct errors before customer-facing; communicate with vendor partners; find recurring error patterns and improve QA processes; use AI tools to speed QA and maintain high-quality master data.

Implement and maintain test strategy and plans, perform manual end-to-end testing of web applications, ensure product quality and release readiness, collaborate with Tech Lead and Product Manager, create test documentation, measure quality metrics, and drive QA lifecycle and launch checklists.

Lead Quality Assurance activities across global studies, ensuring compliance with regulations. Provide GCP consultancy and manage quality issues. Participate in risk management and audits.

Verify and quality-check evaluation tasks for frontier AI models: confirm correct answers and evidence, spot and explain errors, apply skeptical verification, and communicate concise findings. Work remotely ~20 hours/week on a one-month contract (possible extension), meet delivery deadlines, and prioritize what needs deeper review versus quick resolution.

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.

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

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.

Design, develop, and maintain cross-platform automated tests and CI for Maven/Gradle workflows in IntelliJ IDEA; expand coverage, reduce flakiness, debug failures, track quality metrics, and collaborate with QA and developers.

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.

As a Senior QA Engineer, you will enhance quality in the backend systems, collaborate with team members, and improve testing processes throughout the development cycle.

Lead global process quality oversight by monitoring trends, audits, and escalations to identify systemic process failures. Manage end-to-end global process CAPAs, root cause analysis, and effectiveness verification. Partner with cross-functional teams to define risk-based corrective and preventive actions, maintain CAPA visibility, and support inspection-ready governance. Deliver quality insights, prepare governance updates, and support audits/inspections while promoting proactive issue management and sustainable process improvements.

Join the Remote Development QA team to perform functional, exploratory, regression, and acceptance testing; own test areas, report and verify defects, expand and maintain test cases, monitor and extend UI test automation, and collaborate with developers, product stakeholders, and support to ensure product stability and release readiness.

Lead and architect end-to-end QA automation for a distributed data SaaS platform: build scalable frameworks, embed tests in CI/CD, drive integration/API/performance/data-integrity testing, eradicate flaky tests, mentor engineers, own release quality sign-off, collaborate across product and engineering, and apply AI tools to accelerate testing and optimize QA metrics.

Responsible for software quality assurance including designing test cases, executing tests, documenting results, and collaborating with teams to resolve defects.

Own web QA across website, checkout, and B2B product. Design and build test infrastructure, define coverage strategy, and run regression, smoke, end-to-end, and integration tests. Implement web test automation (Playwright/Selenium), API testing (Postman), integrate tests into CI/CD, investigate root causes, file actionable Jira/X-ray tickets, and apply AI tooling where useful. Perform manual testing when needed and collaborate with product, developers, and design.