Top QA Engineer Jobs in Poland

Lead quality assurance for medical devices and combination products across development and sustaining lifecycles. Provide risk-based design control and quality system oversight, review complaint investigations, support post‑market activities, partner with cross‑functional teams, and drive process improvements to ensure regulatory compliance and patient safety.

This role involves designing and maintaining automated test suites for Kubernetes, validating integrations, and mentoring engineers in QA practices.

Create and execute manual and automated tests (Selenium/Playwright) for web applications and RESTful APIs, develop automation scripts, participate in CI/CD functional testing and defect management, monitor quality in production, and collaborate with developers under senior QA guidance.

Oversee end-to-end production: plan schedules and resources, monitor KPIs, ensure quality and safety compliance, lead and evaluate production staff, drive continuous improvement (LEAN), control costs, liaise with management and other facilities, and report results.

QA Engineer responsible for testing web and mobile applications across frontend, backend, iOS, and Android. The role owns Playwright automation, API and database validation, defect investigation, specification review, customer issue triage, and release-readiness evidence. Success requires strong root-cause analysis, cross-functional collaboration, Polish and English communication, and practical use of AI to improve testing and engineering workflows.

Lead QA for Graphcore's telemetry and observability platform. Design and implement end-to-end test strategies, automated frameworks, and realistic large-scale test environments. Validate telemetry pipelines, APIs, performance, scalability, resilience, and integrate tests into CI/CD. Drive root-cause analysis, quality metrics, and release readiness.

Lead a QA engineering team and define an AI-driven quality strategy. Architect and scale automated tests for React applications and REST APIs using JavaScript or TypeScript and modern frameworks. Integrate regression suites into Git-based CI/CD pipelines, establish quality gates, reduce test flakiness, and collaborate with Scrum teams using BDD acceptance criteria. Oversee defect tracking, root-cause analysis, reporting, mentorship, code reviews, and continuous improvement.

Leads supplier quality improvement activities for automotive aftermarket products. Responsibilities include PDCA-FTA analyses, supplier collaboration, incident resolution, corrective-action audits, quality-cost settlements, first-delivery validation, product inspections, rework coordination, and warehouse quarantine supervision. The role also validates supplier compliance using Liberation and SAP CS/WM and coordinates information exchange across Valeo teams and suppliers.

Designs and maintains C#/.NET automation frameworks for web applications and APIs; develops UI, API, integration, regression, and performance tests; integrates testing into CI/CD pipelines; investigates failures; documents test strategies and cases; supports QA best practices and Agile ceremonies; and collaborates with development and DevOps teams to improve product quality.

Supports customer complaint intake, investigation coordination, and service quality processes for medical devices. Collaborates with R&D, Operations, and Service teams to improve global complaint processes, maintain regulatory compliance, and support audits. The role also contributes to process optimization and requires knowledge of medical device quality standards, regulatory requirements, risk management, quality data analysis, and CRM software.

Conducts risk-based Good Clinical Practice audits across investigator sites, studies, suppliers, and third-party collaborations. Prepares audit reports, communicates findings, supports corrective and preventative actions, manages deviations, escalates significant quality issues, and provides quality oversight for assigned studies. Uses analytics dashboards and quality metrics to identify trends and prioritize audit activities. Also supports clinical quality capacity planning and audit assignments. Travel is required 50%–70%.

Build and maintain automated testing frameworks and tests for UI and APIs, with mobile testing as applicable. Collaborate with product managers on acceptance criteria, review code, diagnose production issues, document release test results, and help embed quality throughout the software development lifecycle.

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.

Analyzes requirements, designs comprehensive test plans and cases, executes manual and automated testing, documents defects, evaluates test coverage, conducts risk assessments, and communicates testing progress and recommendations. Collaborates with developers, analysts, product owners, and stakeholders throughout the SDLC. The role also supports API, cloud, database, integration, performance, reliability, and data integrity testing, with Jira, Agile/Scrum, automation, and CI/CD experience preferred.

The role involves designing and executing performance tests, analyzing metrics, optimizing application performance, and mentoring engineers. Key technologies include C#, Docker, and JMeter.

Verifies customer software by analyzing technical documentation, building applications across multiple programming languages, diagnosing build issues, and validating functionality. Performs end-to-end manual and automated testing, documents bugs, communicates findings with teams and clients, and improves verification processes. The role requires familiarity with operating systems, programming languages, databases, Git, cloud technologies, APIs, and build tools.

Design, develop, and maintain automated API and UI tests using Robot Framework; perform load and performance testing with k6; extend tests with Python libraries; integrate tests into CI/CD; analyze performance metrics; collaborate with developers and participate in test code reviews and reporting.

Leads ABB’s internal audit methodology and Quality Assurance and Improvement Program. Maintains audit standards, reviews procedures and working papers, monitors regulatory and IIA updates, conducts quality assessments, tracks remediation, and reports quality metrics. The role also delivers training, facilitates lessons learned, manages audit knowledge resources, and drives continuous improvement across a global audit team.

QA Engineers support product quality and testing activities for GMS products and solutions. The provided description contains no specific responsibilities, technologies, qualifications, compensation details, travel requirements, or clearance requirements.

QA Engineers support product quality and testing efforts for GMS products and solutions. The provided description contains no specific responsibilities, qualifications, tools, or testing methodologies.

Owns quality across web, native mobile, backend, APIs, databases, and integrations. Responsibilities include analyzing requirements, defining test coverage, executing functional, regression, integration, exploratory, and end-to-end tests, investigating defects with debugging and network tools, validating data with SQL, supporting releases, and communicating risks. The role also improves QA processes and adapts testing approaches across products and technical environments.

Manage inventory accuracy across warehouses, 3PL partners, and digital listings. Own SAP MM-IM processes, financial closing, audits, discrepancy resolution, returns reconciliation, and continuous process improvement. Support SAP rollouts as a business process owner and key user while collaborating with stakeholders to resolve warehouse and system issues.

Lead mobile QA efforts for the Jabra Enhance Select app: design and execute test plans, create and run test cases for iOS and Android, track and verify defects, report quality status, and collaborate with product, design, and engineering to ensure reliable releases.

Leads and develops a remote QA engineering team, setting its roadmap, OKRs, priorities, staffing, and quality processes. Drives test automation, framework architecture, coverage, DevOps practices, and earlier testing in the software lifecycle. Monitors quality and productivity metrics, improves code testability and maintainability, and partners with engineering and cross-functional stakeholders to implement organizational change and deliver reliable software.

Perform comprehensive manual testing of web, backend, mobile applications, APIs, and end-to-end workflows for a vaccine management platform. Create and execute test plans and cases, document and track defects, validate integrations with Epic and customer systems, and ensure accurate, reproducible test results. Collaborate with developers, business analysts, product managers, designers, and automation teams throughout the software development lifecycle. Participate in hiring interviews and contribute to continuous process improvement.