Top QA Engineer Jobs in Poland

Design and develop automated, system, and integration tests for Kubernetes-based workload management systems supporting AI accelerator hardware. Investigate issues across infrastructure and application layers, improve CI/CD quality practices and test coverage, contribute to validation strategy, and mentor junior QA engineers. The role requires hands-on testing of cloud-native, containerized, and distributed systems in a hybrid Gdańsk office environment.

Supports Financial Reporting users by tracking and troubleshooting inquiries, resolving Unity application issues, analyzing and automating manual processes, testing system upgrades, and supporting new product rollouts. The role also contributes to process improvements, wellness checks, user training, and collaboration with business and systems teams.

Leads QA automation strategy across web, API, and backend services. Designs and maintains automated test frameworks, integrates testing into CI/CD pipelines, investigates defects, maintains test environments, and promotes quality practices. Mentors junior engineers and collaborates with product and engineering teams on acceptance criteria and release quality. Applies AI-assisted tools for test generation, debugging, defect analysis, and automation optimization.

Leads QA strategy and scalable automation across UI, API, and end-to-end testing. Builds regression and functional suites, integrates quality gates into CI/CD pipelines, validates enterprise workflows and financial transactions, translates requirements into acceptance criteria, and partners with stakeholders on UAT and quality alignment.

Own quality for web, mobile, API, AI-powered, and traditional features. Design and execute deterministic and evaluation-based tests, validate AI outputs for accuracy, safety, robustness, and relevance, perform manual and regression testing, document defects, and help establish QA practices for emerging AI technologies.

Validate wireless RF and addressable RS485 communication systems across devices, gateways, control panels, and backend systems. Execute performance, robustness, protocol, and installation testing; support automated test solutions; prepare EN 50131 compliance evidence; and maintain test plans, reports, and defect documentation. Collaborate with R&D, product management, and compliance teams while analyzing logs, traces, and serial output.

Perform laboratory-based quality assurance, validation, and pre-certification testing for security sensing products. Coordinate EMC, environmental, RF, and EN50131 readiness activities; conduct RF, robustness, fault, stress, power, battery, and hardware stability tests. Use laboratory instruments to troubleshoot and analyze products, create test plans and scenarios, document certification evidence, and collaborate with R&D and QA teams. Improve laboratory processes and support test automation.

Designs and executes functional, integration, system, regression, and compatibility tests for embedded intrusion and access-control products. Validates hardware, firmware, software, and cloud interactions; maintains test plans, traceability, reports, and defect documentation. Supports EN 50131 compliance, analyzes debugging logs and traces, assesses product quality risks, and collaborates with engineering, product management, and compliance teams to support release readiness.

Conduct laboratory-based validation and pre-certification testing for alarm and access-control electronics. Perform EMC, RF, environmental, robustness, fault-condition, battery, and hardware reliability testing; troubleshoot with laboratory instruments; create test plans, scenarios, reports, and certification evidence; analyze measurements and logs; and collaborate with compliance, product management, and R&D teams to improve testing processes and automation.

Lead a team of QA engineers responsible for verification and validation of wired and wireless security sensors and peripherals. Define testing strategies, review test plans and reports, oversee laboratory and reliability testing, drive root cause analysis, and support corrective actions. Collaborate with hardware, firmware, systems, product, and certification teams to ensure regulatory compliance and product quality. Mentor team members, improve QA processes, and provide release recommendations.

Validate wired and wireless security sensors and peripheral devices across functional, fault, power, recovery, environmental, and robustness scenarios. Create test plans, reports, and defect documentation; verify battery performance and power consumption; support EN 50131 compliance evidence; and collaborate with R&D, product management, and compliance teams. The role requires translating requirements into test scenarios and applying analytical, data-driven QA methods.

Designs and executes manual and automated tests for advanced energy applications supporting power-grid monitoring and operations. Develops Python-based test automation, integrates tests into Azure DevOps CI/CD pipelines, validates software with laboratory equipment, manages defects and reporting, and collaborates with developers and product teams in Agile environments. The role also mentors colleagues and contributes domain expertise in power systems and quality engineering.

Build and lead an offshore QA team, establish automation and manual testing practices, coordinate with Israeli QA leadership and development teams, and ensure global quality standards. The role drives test automation strategy, API and mobile testing, defect identification, release alignment, and reliable software delivery within a fintech environment.

Develop and maintain automated tests across Web, Android, Windows, iOS, and macOS applications. Collaborate with product, development, and delivery teams; monitor test progress; report results; and promote automation best practices. The role requires Java and Kotlin programming, web and API automation, Selenium, Appium, testing frameworks, REST, GraphQL, gRPC, browser developer tools, and strong communication and problem-solving skills.

Build and lead quality engineering for a multi-tenant AI platform. Responsibilities include creating API, UI, backend, performance, security, and database automation; integrating tests into CI/CD; validating cloud and Kubernetes deployments; ensuring tenant isolation and compliance evidence; defining QA standards and release processes; mentoring engineers; and communicating quality risks. Preferred experience includes testing AI/LLM applications, financial systems, observability, chaos engineering, and startup environments.

Owns end-to-end quality for a high-load backend and microservices product, including test strategy, risk-based testing, API and database validation, defect investigation, release oversight, QA metrics, observability analysis, and process improvement. Collaborates with product, infrastructure, and business stakeholders while researching AI-assisted QA tools. The role requires strong troubleshooting, CI/CD awareness, and hands-on experience with Postman, REST APIs, Jira, GitLab CI, ELK, and Grafana.

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

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.

Develop and maintain manual and automated tests for web applications, APIs, databases, and supporting infrastructure. Create test plans, investigate defects, assess release readiness, and partner with product, business, and development teams to ensure quality. The role also involves mentoring junior testers, contributing to acceptance criteria and planning, and improving testing processes and automation. Experience with Selenium, REST APIs, CI/CD, Agile, and tools such as Jira and Zephyr is required.

Own technical QA for multiple AAA/AA game titles from development through release. Coordinate external QA partners, create technical test strategies and checklists, test performance, stability, rendering, automation, usability, and cross-platform parity, and manage bug reporting and verification. Collaborate with development, design, and UX teams while maintaining QA documentation, analyzing technical data, and supporting release risk decisions.

Designs and maintains end-to-end automated testing across AWS web applications and Salesforce workflows. Automates cross-platform user journeys, Salesforce Lightning UI tests, REST API integrations, webhooks, secure queues, and database verification using SOQL. Integrates test suites into Git-based CI/CD pipelines while ensuring secure, reliable synchronization of DevOps data and Salesforce metadata.

Develop and maintain automated test suites using JavaScript, WebdriverIO, Mocha, and Chai. Execute automated tests across QA, UAT, and production environments through CI/CD pipelines, track test cases in TestRail, improve existing automation, and independently own test quality. Experience with Salesforce and React applications is beneficial.

The Senior QA Engineer will own risk-based test strategy, execute complex manual and automated testing, manage defects, analyze quality metrics, support API and client-side automation, mentor QA engineers, and improve testing processes. The role requires collaboration with developers, product managers, designers, Lead QA, and offshore testers to ensure reliable distributed systems and high-quality gaming products.

Perform hands-on functional and exploratory testing of Veeam products. Analyze software requirements, evaluate test results, communicate with development teams, and maintain the defect database. The role requires understanding Windows or Linux, networking fundamentals, strong attention to detail, logical thinking, and motivation to grow in software quality assurance.

Test the internal CRM through manual and automated testing using Python. Design tests, validate REST APIs, verify integrations and data consistency across CRM-connected services, and collaborate with product managers, developers, and system analysts. The role covers integrations with HubSpot, voice bots, telephony, email, and internal AI/LLM services.