Top QA Engineer Jobs in Turkey

Develop and maintain backend integration testing for unreleased features and changes. Responsibilities include designing manual and automated test scenarios, writing Python and other scripting tests, investigating defects, maintaining test environments and artifacts, improving automation and reporting frameworks, and building tools for RESTful API testing. The role requires strong backend QA experience, UNIX/Linux proficiency, and testing expertise across APIs, databases, and distributed services.

Designs and executes manual and automated tests for backend systems, APIs, databases, microservices, and distributed services. Develops test plans, automation scripts, data comparison tools, and QA frameworks; investigates defects and performs root cause analysis. Conducts performance, security, scalability, and big data testing while improving test coverage, release processes, and product quality. Collaborates with engineering, product, support, and external partners in an Agile environment.

Leads quality assurance and quality control across large-scale construction, infrastructure, industrial, manufacturing, pharmaceutical, semiconductor, or data center projects. Develops quality strategies, project quality plans, QMS processes, inspection and testing programs, audits, compliance assessments, and KPI reporting. Oversees NCRs, corrective actions, risk mitigation, client audits, regulatory compliance, and continuous improvement while managing and developing QA/QC teams.

Conducts risk-based Good Clinical Practice audits across investigator sites, studies, suppliers, and third-party collaborations. Prepares audit reports, communicates findings, supports corrective and preventative actions, manages deviations, escalates significant quality issues, and provides quality oversight for assigned studies. Uses analytics dashboards and quality metrics to identify trends and prioritize audit activities. Also supports clinical quality capacity planning and audit assignments. Travel is required 50%–70%.

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.

Test mobile puzzle games comprehensively, identify and document defects, own QA processes, improve testing tools and quality practices, monitor live-game technical KPIs, and collaborate with design, development, and central technology teams to improve game quality and player experience.

Designs and scales automated testing frameworks for web applications using Selenium, Playwright, and Java. Integrates test suites with Jenkins and GitHub workflows, performs functional, regression, API, and exploratory testing, and applies AI-assisted and agentic approaches to QA. The role tracks quality metrics, supports release readiness, participates in code reviews and Agile ceremonies, collaborates with product and engineering teams, and improves testing processes.

Test iOS, Android, and web applications before release, explore user and edge-case flows, document reproducible bugs, verify fixes, and perform regression testing across devices and operating systems. Monitor reviews and feedback, especially for onboarding, purchases, and subscriptions. Collaborate across projects, use AI tools to improve QA workflows, and take ownership of testing outcomes.

Lead quality assurance for Web3 and platform features through manual, exploratory, functional, regression, API, performance, and blockchain testing. Validate wallets, smart contracts, transactions, RPC interactions, decentralized authentication, and on-chain/off-chain synchronization. Manage test environments, documentation, CI/CD coverage, production monitoring, and defect tracking. Evaluate AI-powered testing tools, mentor junior QA engineers, and promote quality practices across agile development and release cycles.

Own manual QA for an AI-native video generation platform. Write and maintain test cases, perform functional, UI, cross-browser, cross-device, and end-to-end video workflow testing, report reproducible bugs, verify fixes, run regression testing, and maintain QA documentation. Collaborate with engineering and product to clarify requirements and ensure reliable releases.

QA Engineers support product quality and testing for GMS products and solutions. The provided description contains limited role-specific responsibilities and does not identify particular testing methods, tools, technologies, or qualifications.

QA Engineers support quality assurance and testing activities for GMS products and solutions. The provided description contains no specific duties, tools, qualifications, compensation, travel, or clearance requirements.

Internship QA Engineer supporting Binance’s compliance and digital finance products. Responsibilities include understanding business and technical scenarios, designing and reviewing test cases, executing functional and regression testing, tracking defects, and developing automation scripts. Requires hands-on Java coding, MySQL familiarity, QA methodology knowledge, analytical and troubleshooting skills, communication, and a five-day-per-week commitment.

Participate in Android and iOS app testing, including functional and regression testing. Design, execute, and review test cases; identify, track, and verify bug fixes; and collaborate with developers and product managers to resolve issues. Use AI tools to improve testing efficiency and coverage. This is a six-month, full-time early-career program requiring five days per week.

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.

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.

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 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.

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.

Execute functional, regression, compatibility, and event-tracking tests across Android, iOS, Web, and Admin platforms. Prepare test data, reproduce production issues, document clear bug reports, verify fixes through closure, and maintain test case documentation. The role involves using existing QA tools, scripts, spreadsheets, and online test platforms within a mature testing process.

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.

3-6 month internship testing and delivering high-quality products. Design and review test cases, execute functional and regression tests, identify and track bugs, and collaborate with engineering teams to ensure timely delivery.

Manage QA and compliance for clinical trials by developing QA strategies, conducting audits and assessments, supporting project teams on corrective actions, maintaining QMS and guiding staff on regulatory requirements to ensure trial quality and compliance.

Lead and build the QA function from scratch: design automation strategy and frameworks for frontend (React/TypeScript) and backend (FastAPI/Python), create end-to-end and API tests (Playwright/Pytest), integrate tests into CI/CD, own coverage across core domains (search, payments, auth, listings), perform exploratory testing, define QA processes and documentation, track defects, and communicate quality risks to the team.

Test and ensure quality of Binance Wallet across mobile, browser extension and APIs. Create and execute test cases, estimate and prioritize testing, and contribute to automated and manual test development while collaborating with engineers and product.