Top QA Engineer Jobs in Izmir

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.

Join Binance Accelerator Program as a QA Automation intern to design and execute functional, regression, and automated tests. Develop test cases, review test plans, identify and track bugs, and build automation scripts to increase testing efficiency while collaborating closely with engineering teams to ensure timely, high-quality deliveries.

Support the Aprimo platform by gathering and documenting business requirements, writing user stories and acceptance criteria, and assisting configuration. Develop and execute test plans (functional, regression, UAT), track defects in ticketing tools, validate post-change performance, and collaborate with stakeholders and senior configurator to ensure timely resolution and high-quality delivery.

Design and execute detailed test plans and cases (UI, functional, integration, regression, end-to-end). Perform manual and mobile automation testing, log and track defects, collaborate with developers to triage issues, and support quality in an Agile environment.

The QA tester will focus on improving product quality by testing new features, catching regressions, and creating test plans, while communicating effectively with team members to ensure a smooth release process.

QA engineer for the Marketing Backend Team responsible for testing the company's email platform. Lead API and integration testing (REST, gRPC, Kafka, PostgreSQL), build API-focused test automation and some UI automation with Python/Pytest/Playwright, use AI tools to improve testing, and perform debugging, defect investigation, localization and reproduction.

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.

Manual-first QA Engineer responsible for owning product quality for a web D2C LegalTech/Utilities product. Test across browsers/devices, validate authentication and subscription flows, reproduce and communicate bugs, perform regression and risk-based testing, and work closely with product and engineering to prevent production issues.

Lead testing of iOS and Android apps and core eSIM/network behaviour. Execute integration and regression tests across app-to-backend flows, debug cross-system failures through logs and API responses, maintain test documentation, expand automated test coverage, and integrate AI tooling into QA workflows while collaborating closely with engineers.

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.

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.

Design, build, and maintain automated test frameworks for web apps and APIs using .NET/C#. Create and run UI, API, integration, and regression tests; integrate tests into CI/CD pipelines; troubleshoot failures; document test plans; collaborate with developers, DevOps, and QA; and participate in Agile ceremonies.

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.

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.

As a QA Engineer, you'll review specifications, create and manage test cases, document testing phases, work with teams to maintain quality, and develop automation scripts.

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

The Technical Automation QA role involves designing and maintaining automation frameworks using Playwright and TypeScript, collaborating with development teams, and evolving testing strategies to enhance testing efficiency.

Lead end-to-end QA for Fiat/BigPay: plan tests, design and execute cases across App/Web/Backend/Admin, maintain Python pytest+k6 automation framework, drive feature and edge-case testing, and collaborate cross-functionally to close quality loops.

Design, build, and maintain automated test suites, evaluation scenarios, metrics, and datasets for AI-powered features. Automate QA workflows with Python and CI/CD, test APIs and ML model outputs, define quality strategy and acceptance criteria, create CI/CD quality gates, mentor teams, participate in code reviews, and document findings.

Lead backend QA efforts across the SDLC: design and execute test plans and automation, validate APIs, databases and distributed services, track defects, and improve test strategy to reduce manual effort.

Lead backend QA for a Web3 wallet: design and execute automated tests, investigate and reproduce backend issues, perform root-cause analysis, and test unreleased features through full test-cycle automation and some manual validation.

Lead QA automation for Futures across web, desktop, and mobile: design and execute test plans, set up test environments, write automated tests, perform security and performance testing, root-cause analysis, and improve testing processes across the SDLC.

Early-career QA tooling developer to design and build internal tooling and testing systems, maintain cloud infrastructure and test environments, support engineering teams with configuration management and troubleshooting, and improve development and release cycle efficiency during a 6-month accelerator placement.

Perform functional and regression testing, design and review test cases, execute tests, identify and track bugs, collaborate with team to ensure timely, high-quality product delivery.