Top QA Engineer Jobs in Krakow

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.

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.

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.

Test software supporting GPC’s e-commerce platform by creating reproducible test scenarios, documenting findings, performing manual testing, and contributing to test automation. Collaborate with developers, product owners, and specialists in an Agile Scrum environment to identify risks, improve processes, and ensure reliable customer experiences.

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.

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%.

Lead QA efforts for energy software: plan and execute automated and manual tests, integrate tests into CI/CD (Azure DevOps), use Zephyr Scale for reporting, validate with lab equipment, collaborate with developers and product teams, mentor others, and develop power systems domain expertise.

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.

Manual QA engineer for mobile and web games: write and execute test plans and cases (UI/UX/functional/exploratory), perform regression testing, track and investigate defects, perform root-cause analysis of production incidents, estimate test activities, and collaborate closely with product and development teams.

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.

The Senior QA Engineer will enhance quality assurance processes by writing test automation scripts, advocating for testing standards, and improving CI/CD integration.

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.

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.

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.

Validate end-to-end product data migration into Akeneo PIM from ERP and Cloudinary, verify Akeneo configuration and data governance, inspect exported XML for SFCC schema compliance, monitor SFCC import jobs, and triage defects between source data and transformation bugs.

Perform manual functional, system, acceptance, integration, regression, accessibility, web, API, and mobile testing. Query SQL Server databases, access servers through RDP, monitor AWS and Kibana logs, manage test cases in Jira Xray, and collaborate with cross-functional teams. Identify automation opportunities during refinement and support developers in automating test scenarios.

Design and execute automated QA suites for AI-generated code documentation, validating LLM output accuracy, hallucination rates, data pipelines, schemas, transformations, graph databases, vector search, and regression performance. Maintain golden evaluation datasets, integrate tests into CI/CD, and collaborate with AI/ML and data engineering teams on acceptance criteria, defect tracking, and pipeline health.

Perform manual functional, system, acceptance, integration, regression, web, API, and mobile application testing. Query SQL Server databases, access remote servers, monitor AWS and Kibana logs, manage test cases in Jira Xray, and collaborate with cross-functional teams. Identify automation opportunities during refinement and work with developers to automate scenarios. The role also involves accessibility testing, issue prioritization, stakeholder communication, and supporting broader system knowledge.

Develop and maintain integration and end-to-end automated tests for an AI-powered Microsoft Excel add-in across macOS, Windows, and web browsers. Collaborate with product managers and developers to optimize test coverage, deliver tests for critical functionality, report reproducible bugs, and validate fixes. The role requires API, database, UI automation, coding, Git, Jira, and CI/CD expertise, with remote collaboration and at least three hours of EST overlap.

Assess and score client interactions (calls, chats, emails) against QA and regulatory standards using ScoreBuddy, identify conduct and Consumer Duty risks, perform root-cause analysis on negative outcomes, and deliver evidence-based feedback to drive coaching and quality improvements.

Designs, develops, executes, and automates QA tests for NVIDIA Ethernet switch features and releases. Reviews architecture and requirements, performs regression, performance, functional, and security testing, reports and reproduces bugs, investigates root causes, verifies fixes, and develops Python-based automation frameworks and APIs.

Lead quality validation for virtual networking silicon and software by reviewing designs, developing Python and Pytest automation, executing functional, performance, and security tests, debugging defects, validating fixes, and collaborating with R&D throughout feature development. The role requires deep networking protocol expertise, Linux proficiency, and experience testing technologies including BGP, EVPN, VXLAN, QoS, and RoCE.

Own quality assurance for multiple software projects, participate in design and requirements reviews, lead automated testing, and plan and execute database, integration, functional, and UI/UX tests. Analyze results, recommend process improvements, and mentor junior colleagues while working in agile teams with rapid release cycles.

Perform manual functional, system, acceptance, integration, regression, web, API, and mobile testing. Query SQL Server databases, access servers via RDP, monitor AWS and Kibana logs, manage test cases in Jira Xray, and collaborate with cross-functional teams to identify automation opportunities and support quality assurance strategy.