Top QA Engineer Jobs in Berlin

Owns QA and release quality for a large mobile puzzle game. Responsibilities include test planning, regression testing, device and OS coverage, bug reporting, automation, live-quality monitoring, crash and performance investigation, release readiness assessments, and QA process improvement. The role collaborates with developers, product managers, and external QA teams while maintaining documentation and championing quality across the organization.

Support Quality Assurance for Customer Support and Operations by performing quality checks, analyzing results, maintaining and creating training content, suggesting remediation and process improvements, and improving T&Q tool workflows.

Grow Qure’s user base from scratch by testing acquisition channels, managing budgets, creating marketing assets, building measurable funnels, and partnering with product on activation-focused improvements. The role requires rapid experimentation across paid, organic, community, video, and content channels, using data to optimize acquisition economics and eliminate underperforming efforts.

Create test cases and plans, ensure test readiness, and drive frontend and backend automation. Optimize QA processes, integrate continuous testing into CI/CD pipelines, oversee releases through go-live, and develop QA strategies involving AI-supported testing. Collaborate with stakeholders, DKB departments, and external providers while coordinating testing methods and supporting quality across system layers.

Monitors affiliate and sales managers’ partner communications across Telegram, Skype, and email. Reviews tone, accuracy, compliance, response times, and SLA adherence; identifies risks and escalates critical cases. Provides constructive feedback, maintains communication standards and error records, prepares quality reports, and supports process improvements. The role requires strong written English, objectivity, responsibility, stress resilience, and the ability to understand affiliate and iGaming operations.

Own QA for multiple software projects, participate in design and requirements reviews, lead automated testing, and develop testing frameworks and scripts. Plan and execute database, integration, functional, and UI/UX testing; analyze results; recommend process improvements; and mentor junior colleagues within agile, autonomous teams.

Review and proofread Kazakh localized content for grammar, spelling, formatting, and cultural accuracy. Execute test cases, identify and report localization bugs using bug-tracking systems, verify fixes, and occasionally translate English to Kazakh. Follow project style guides, troubleshoot basic issues, and ensure quality and consistency across digital products.

Reviews Lithuanian localized content for grammar, spelling, punctuation, consistency, formatting, cultural accuracy, and contextual quality. Executes test cases across software, mobile apps, and documentation; identifies, prioritizes, and reports localization defects through bug-tracking systems; and verifies fixes. The role also supports occasional English-to-Lithuanian translation, researches linguistic questions, follows client style guides and glossaries, troubleshoots basic issues, and escalates testing problems.

The Quality Assurance Analyst will ensure the quality and usability of mobile and web applications through testing, documentation, and collaboration with teams.

The QA Engineer will ensure quality, reliability, and performance of mobile apps through automated and manual testing, API testing, and collaboration with cross-functional teams to improve software quality.

The QA Engineer will design testing strategies, review specifications, create automation scripts, and collaborate with teams to ensure product quality.

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.

Design, develop, and maintain cross-platform automated tests and CI for Maven/Gradle workflows in IntelliJ IDEA; expand coverage, reduce flakiness, debug failures, track quality metrics, and collaborate with QA and developers.

As a QA Automation Engineer, you will develop and maintain automated test frameworks, create tests, integrate into CI/CD, and ensure application quality.

The Backend QA Engineer will ensure the reliability, performance, and scalability of backend systems, focusing on testing APIs and databases while collaborating with engineering teams.

The QA Engineer will shape testing strategies, ensure robust test coverage, collaborate across functions, and mentor junior engineers.

Own end-to-end QA for a mobile F2P game: write test plans and Python automation, perform performance profiling on iOS/Android, monitor regressions, coordinate playtests/releases, and drive QA process and tooling improvements.

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.

Leads the end-to-end QA strategy for Camunda 8, including quality gates, automation, reliability, performance, resilience testing, metrics, dashboards, and release governance. Manages functional and reliability QA teams totaling 12 individual contributors, a principal engineer, and a manager. Partners with engineering, product, UX, documentation, and field teams to embed quality across the organization and scale QA processes for Kubernetes, cloud, and bare-metal environments.

Lead mobile QA for a Flutter app: build and run parallelized E2E tests, validate GraphQL contracts, integrate AI tools to auto-generate tests, monitor observability (Sentry, Firebase, GCP), triage issues, run exploratory and release testing across emulators, devices, TestFlight/Play Console and Shorebird OTA, and maintain CI/CD quality gates in Codemagic/GitLab CI.

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.

Test and validate mobile free-to-play game features on iOS and Android, create and execute test plans and cases, run smoke/exploratory/acceptance tests, reproduce and document bugs and edge cases, verify builds and configurations, support testing sessions, and help improve QA workflows including proposing automation opportunities.

Support development of low-complexity features on the Pega low-code platform, contribute and maintain test automation, integrate automated tests into CI/CD, collaborate with product and QA teams, learn software engineering practices, and work toward Pega CSA certification while progressively owning features.

Develop and maintain automated tests, tools and frameworks (unit, integration, E2E, performance); integrate tests into Azure Pipelines; test and validate complex APIs and backend services; collaborate with developers and product owners to ensure testability and coverage; mentor team members on testing technologies; support CI/CD and DevOps practices.

Conduct manual testing of web applications and new features across frontend and backend systems. Create and maintain test documentation, perform functional and regression testing, identify and track defects, verify fixes, and validate releases. Collaborate with development and product teams, analyze requirements, test REST APIs and databases, and provide quality improvement feedback within Agile environments.