Top QA Engineer Jobs in Tokyo

Responsible for commercial quality assurance and safety management for medical devices and IVD products in Japan. Duties include GVP and PMD Act compliance, post-market safety monitoring, complaints, recalls, CAPA, audits, QMS maintenance, product release, promotional material review, regulatory inspections, and collaboration with global R&D and manufacturing teams to improve product quality and processes.

Leads local labeling, product release, incoming inspection, and quality activities. Coordinates manufacturing, distribution, and 3PL partners; evaluates nonconforming products; investigates quality issues; performs root cause analysis; supports CAPA, complaint investigations, audits, regulatory inspections, and quality system compliance. Develops procedures and work instructions, trains personnel, and drives quality improvement initiatives.

Owns quality assurance for Android and iOS mobile companion apps. Responsibilities include designing QA strategies, creating and executing test plans, collaborating with engineering, product, and design teams, expanding test coverage through automation, maintaining automation frameworks and scripts, and reproducing complex customer issues. The role also supports release management and requires experience with mobile app QA, UI automation, CI processes, scripting, and performance testing.

Leads Good Pharmacovigilance Practice quality audits across company processes, affiliates, vendors, and business partners. Responsibilities include audit planning, pre-work, execution, reporting, follow-up, regulatory compliance, risk-based audit strategy, PSMF quality review, inspection support, and mentoring. The role also guides stakeholders, manages quality initiatives, interprets EMA, FDA, and ICH requirements, and supports continuous improvement of the audit program.

Lead quality assurance for large-scale e-commerce and logistics systems. Plan, design, execute, and report testing activities; develop API and UI automation; review test specifications; coordinate stakeholders and external partners; manage quality risks; improve testing standards and processes; and mentor junior QA team members.

Supports manufacturing quality assurance and regulatory compliance for medical devices. Responsibilities include CAPA and complaint handling, audits, risk assessments, process validation, continuous improvement, document and change control, quality investigations, supplier oversight, and EDMS administration. The role partners with manufacturing and cross-functional teams to maintain quality systems and ensure compliance with ISO 13485, 21 CFR, MDR, and GMP requirements.

Conducts GVP and GCP compliance audits and quality assurance consulting for pharmaceutical, biotech, and medical device clients. Responsibilities include QMS development, QA oversight, regulatory action response, audit planning and reporting, and compliance strategy support. Requires Japanese and English fluency, strong knowledge of global health authority regulations, at least 10 years of QA and GxP compliance experience, and recent audit leadership experience.

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.

Leads Japan product quality assurance activities across the pharmaceutical product lifecycle, including launch readiness, product release, quality events, deviations, CAPAs, change controls, complaints, recalls, audits, inspections, GDP activities, and outsourced partner oversight. The role supports Japan MAH operations, quality systems, risk assessments, trend analysis, continuous improvement, and collaboration with global cross-functional stakeholders.

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.

Designs, executes, and maintains automated tests for mobile, web, and API applications. Responsibilities include creating test scenarios, cases, scripts, and data; executing manual and automated tests; analyzing defects and results; improving automation frameworks and testing processes; and collaborating with engineering, design, and QA teams. The role also uses AI-assisted development tools to improve test design, debugging, documentation, and productivity.

Lead weekly functional and non-functional release testing, roadmap project QA, test planning, scope definition, test execution, defect triage, reporting, and test case management. Collaborate with QA engineers, developers, designers, vendors, and affiliated teams to ensure product quality. Maintain master test cases, prepare test data and environments, review test cases, and improve QA processes for mobile securities services.

The Head of Business Operations for Safety and Quality at Woven by Toyota drives strategy, governance, and transformation initiatives, ensuring operational excellence and risk management across the Safety & Quality organization while engaging with stakeholders globally.

QA Engineers will support quality assurance activities for GMS products and solutions while contributing to innovation and product development. The description provides no specific responsibilities, qualifications, technologies, location, salary, travel, or clearance details.

QA Engineers will support quality assurance activities for GMS products and solutions. The provided description contains limited role-specific details and does not list particular testing responsibilities, technologies, qualifications, compensation, travel, or clearance requirements.

The QA Specialist ensures linguistic and technical quality of English subtitles from Japanese content, collaborating with teams and managing translators to uphold standards and resolve issues.

Support QA Senior Manager in QMS operation and maintenance: prepare QMS/FMR/MAH application documents, manage market release/distribution and non-conformities, translate complaint reports, create and maintain SOPs, change control, quality agreements, CAPA, training, recalls, licensing support, and audit responses. Hybrid role with bilingual (JP/EN) communication and occasional travel.

Support aerospace QA by learning QMS, product assurance, supplier quality, nonconformance and document management. Assist process visualization and improvement, product quality monitoring, supplier data structuring, and produce process maps, structured supplier datasets, quality records/KPIs, and a final report with presentation.

Conduct functional, performance, security, and automation testing for blockchain products and DApps. Participate in requirements and architecture reviews, build automation test cases and tools, design performance and stability tests (including chaos engineering), and establish blockchain testing frameworks. Include browser testing for blockchain-enabled browsers.

Lead Japan pharmaceutical quality assurance as the statutory QA Responsible Person. Ensure regulatory compliance, QA process implementation, CAPA, document control, vendor oversight, license transfers, audit readiness, cross-functional alignment, and continuous improvement while managing QA staff, budgets, and third-party agreements.

Test games developed by PlayStation Studios, document bugs, and ensure games function correctly according to specifications. Support and training provided for beginners.

The role involves testing PlayStation games, reporting bugs, creating checklists, and managing progress. Training is provided for beginners.

Perform and report QA study, internal systems, location, process, and vendor qualification audits; communicate findings to project teams, operations, vendors, and clients; follow up on audit resolutions; assemble audit documentation and train operations staff on quality management.

The role involves manual and automation testing, guiding teammates, solving client challenges, and using various automation tools and scripting languages.

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.