Top QA Engineer Jobs in Poland

Design, build, and maintain test automation frameworks (APL/C#), execute manual and exploratory testing, validate complex financial solutions, test APIs and data pipelines, report bugs, integrate tests into CI/CD, and learn/apply APL.

Develop and maintain automation testing frameworks, execute tests, and implement AI-driven quality practices while collaborating with product teams.

The role involves designing and maintaining automated testing frameworks for web and backend applications, integrating tests into CI/CD pipelines, and conducting performance testing while collaborating with development teams.

Design, develop, and maintain automated test suites (UI, API, integration) using Python/pytest and Playwright. Embed in squads to deliver in-sprint automation, build CI/CD regression pipelines, author and execute test plans, identify and track defects, collaborate with engineers and product managers, and contribute QA documentation and best practices for continuous quality improvement.

Design, build, and maintain automated test suites (UI, API, integration) using Python/pytest and Playwright/Selenium. Embed with engineering squads to write in-sprint automation, run regression pipelines in CI/CD, author/execute test plans, identify and track defects, and improve test reliability and coverage across functional, performance, and basic security scenarios. Manage projects, share best practices, and support continuous quality improvement within the Krakow QA team.

Build and run automated Python test harnesses to evaluate RAG pipeline faithfulness and retrieval quality, integrate LLM evaluation scorecards into Azure DevOps CI/CD pipelines, validate ingestion and vector retrieval integrity, generate phase-gate quality reports, and collaborate with ML engineers to isolate and remediate retrieval or chunking issues.

Lead QA efforts for web and mobile applications by creating test strategies, executing manual and automated tests, integrating tests into CI/CD, performing cross-browser and performance testing, leveraging AI-driven testing tools for smarter test generation and visual regression, reporting defects, and producing quality metrics and documentation to ensure scalable, resilient releases.

Investigate and reproduce customer-reported issues, create actionable bug reports, design and run manual and automated test plans, validate fixes, improve automated coverage, and track quality metrics for Kestra OSS and Enterprise editions.

As a Software Quality Assurance Engineer, you will develop and maintain automation test scripts, execute test scenarios, and introduce QA areas like database and API testing, while supporting production system troubleshooting.

As a Senior QA Automation Engineer at Fireblocks, you will own the quality of financial applications, utilizing automation and AI to enhance testing processes and ensure robust product reliability.

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

As a QA Engineer, you will develop and execute test plans, manage the QA process, and conduct API and functional testing of financial products and services.

Manage and develop a Technical QA team for The Witcher 4 (Polaris). Implement QA strategy, ensure milestone verification, monitor KPIs and risks, improve QA tools/workflows, collaborate with cross-functional teams, and provide hands-on technical debugging and performance analysis support.

Perform software verification and QA by building and validating customer software across multiple languages and environments. Execute manual and automated end-to-end tests, identify and report bugs, analyze technical documentation and dependencies, diagnose build issues, and collaborate with teams and clients to improve verification processes.

Support validation, testing, and documentation of Consumer Experience services. Plan and execute tests, coordinate with stakeholders, benchmark compliance, assist test automation and result analysis, and help develop automated testing using Microsoft Power Platform.

Design and run automated tests validating non-deterministic LLM-generated documentation against source code; validate data pipeline state, schema, and transformations across Neo4j and Qdrant; build regression and evaluation frameworks to track hallucinations and quality drift; maintain golden datasets; integrate tests into CI/CD and collaborate with AI/ML and data engineers on acceptance criteria and pipeline health.

Mid-level QA Engineer owning end-to-end testing for a B2B SaaS logistics/WMS platform. Execute manual, regression, exploratory, and API tests; build and maintain automated suites; review GitHub pull requests; write clear bug reports; and drive quality and process improvements in an Agile, CI/CD environment.

Ensure quality and reliability of the LenelS2 OnGuard system by developing and executing test plans, building regression testing frameworks, automating desktop tests, collaborating with developers in a scrum team, and using advanced testing tools to identify defects.

Design, develop and maintain mobile, web (E2E/UI) and API test frameworks; increase coverage for critical flows; integrate tests into CI/CD (PR/nightly/regression), manage flaky tests/quarantines, run test code reviews, and collaborate with development and QA teams to improve testability and developer experience.

Lead SDET for a real-time Voice Translate platform: design and maintain end-to-end and integration automated tests (UI, API, services) using Playwright and TypeScript, enforce CI/CD quality gates, manage test traceability in Jira/Xray, support release readiness and production quality, investigate defects, mentor mid-level QA engineers, and contribute to non-functional testing (resilience, latency, reliability).

Design, execute, and automate functional, regression, UI/UX, exploratory, and API tests for iOS and Android apps. Maintain automation frameworks, run parallel tests, integrate reports, support CI/CD pipelines, track defects, and validate releases in collaboration with developers, designers, and product managers.

Lead QA for the Site Intelligence product: build QA processes and standards, design and implement scalable test automation for backend APIs, UI, microservices and data pipelines, validate cross-system integrations, and integrate automated tests into CI/CD. Partner with product, engineering, and infrastructure teams to embed quality throughout the development lifecycle and ensure reliable staging and release processes.

The Senior QA Tester designs testing processes for web/mobile applications, identifies software issues, and collaborates with teams to uphold quality standards.

As a Quality Assurance Engineer, you will test software, validate new features, perform regression testing, and manage user-reported bugs.

Design, build, and maintain automated test suites for web, mobile, and API services using Selenium and BDD (Cucumber). Develop and scale automation frameworks, perform API and database testing, integrate tests into CI/CD (Git, Gradle/Maven, Jenkins), manage test plans/cases, execute tests, report defects in Jira, and act as quality champion within agile squads.