Top QA Engineer Jobs in Prague

Design and maintain scalable Python and Selenium test automation frameworks, create automated regression suites, validate web applications and integrations, document defects, reproduce customer-reported bugs, and support development teams through manual and automated testing across the software lifecycle.

Grow Qure’s user base from scratch by testing acquisition channels, managing budgets, creating marketing assets, building measurable funnels, and partnering with product on activation-focused improvements. The role requires rapid experimentation across paid, organic, community, video, and content channels, using data to optimize acquisition economics and eliminate underperforming efforts.

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.

Design and execute quality strategies for AI-driven platform features, including evaluation datasets, regression suites, quality metrics, and validation of accuracy, latency, cost, and correctness. Build automated unit, integration, and end-to-end tests for a data intelligence platform. Collaborate across engineering and stakeholder teams, contribute to code reviews and CI/CD practices, evaluate emerging technologies, and promote quality engineering best practices.

The QA Engineer role supports product quality and testing within an innovative manufacturing and technology organization. The provided description contains no specific responsibilities, qualifications, technologies, compensation, travel requirements, or clearance requirements.

The job description provides limited role-specific information. The QA Engineer position is associated with GMS’s innovation-focused products and solutions, with an implied opportunity to contribute to product quality and career growth.

Build and evolve a foundational QA automation framework using TypeScript and Playwright. Develop end-to-end, API, integration, and database tests; integrate testing into CI/CD pipelines; establish scalable automation standards; manage test data; diagnose failures; and improve execution reliability. Provide technical leadership, mentor engineers, and collaborate with development, QA, and DevOps teams.

Develop automated functional, integration, backend, frontend, data storage, and load tests for Veeam Backup for Salesforce. Develop testing strategies and automation tools, maintain documentation, validate other testers’ scenarios, analyze results, increase coverage, prepare quality reports, and improve testing approaches. The role also involves requirements analysis, system interoperability, distributed systems, API testing, CI/CD, and collaboration throughout the software development lifecycle.

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.

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.

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.

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.

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 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.

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.

Conduct manual testing of web applications and new features across frontend and backend systems. Create and maintain test documentation, perform functional and regression testing, identify and track defects, verify fixes, and validate releases. Collaborate with development and product teams, analyze requirements, test REST APIs and databases, and provide quality improvement feedback within Agile environments.

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

Lead and implement automation testing strategy, design and run automated test suites (functional, integration, load, distributed, chaos), mentor engineers, maintain frameworks and CI/CD pipelines, report quality metrics, and collaborate with product and development teams to improve testing processes.

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.

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.

Design, develop, execute, and maintain automated test scripts and suites using Tricentis Tosca, Playwright, and Claude Code. Perform functional, integration, regression, API (REST/SOAP), and performance testing, validate data via SQL, log and track defects in Jira/Azure DevOps, integrate tests into CI/CD, and collaborate with development and business teams to ensure end-to-end test coverage and quality.

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.