Top QA Engineer Jobs in Warsaw

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.

The Senior QA Engineer will ensure product quality across UI, APIs, and backend systems, focusing on automation and testing frameworks.

The Manual QA Engineer will define testing strategies, plan testing processes, document quality initiatives, and engage with clients on quality definitions. Requires 5+ years of testing experience and QA best practice evangelism.

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.

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.

The QA Engineer will ensure product quality by manual testing, investigating customer issues, and collaborating with teams to enhance reliability and processes.

Build and maintain automated test suites for smart contracts and UIs, integrate testing into development, identify and track bugs, improve test frameworks, and ensure comprehensive coverage for new features.

Perform manual and automated testing across web, mobile, APIs, backend services, and blockchain integrations. Build and maintain Python-based test frameworks, investigate issues across distributed systems, analyze logs/metrics/network traffic, contribute to release validation and automation, and collaborate with product, engineering, and DevOps. Use AI tools to accelerate testing, support incident analysis, and proactively improve testing coverage and product reliability.

Perform 50/50 manual and automated testing using Python; expand and stabilize an existing automation framework; design test strategies; execute API, performance, and load tests; integrate tests into CI/CD with Allure reporting; collaborate with developers and stakeholders; improve QA processes and address test tech debt.

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.

Design, build, and maintain end-to-end test automation frameworks (UI, API, smart contracts, wallet flows), write Web3-specific tests, integrate suites into CI/CD, improve coverage, and promote quality across engineering using AI-assisted tooling.

The General Automation QA Engineer will perform both manual and automated testing, improve product quality, and collaborate with QA and engineering teams.

Seeking a General Automation QA Engineer to perform manual and automated testing, maintain test frameworks, and ensure product quality throughout the development lifecycle.

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.

Lead functional testing of frontends and APIs, design validation approaches for AI/non-deterministic outputs, verify asynchronous and event-driven flows, write clear bug reports and test documentation, engage early in development, collaborate with product, support and developers, and advocate for quality. Automating tests is a plus.

The Senior Automation QA Engineer will document test plans, perform regression testing, identify software defects, collaborate with teams, and maintain testing environments.

The Senior QA Engineer will conduct automation and manual testing, develop test frameworks, manage test documentation, and mentor junior engineers.

Lead QA automation for a healthcare scheduling platform: define test strategy, build and maintain Playwright + TypeScript E2E tests, manage risk-based regression, perform manual/exploratory testing, validate authentication and permissions, collaborate with engineers on test coverage, and evolve the testing framework.