Automation QA Engineer | High-Scale Transaction Systems

• Work on high-volume, real-time transaction platforms
• Own automation initiatives in a global engineering team

企業情報 Our client is a leading global technology company operating large-scale digital platforms and services. The organization invests heavily in modern architecture, automation, and engineering excellence to support high-volume transaction environments used by customers worldwide.

職務内容

• Lead and contribute to QA activities including test planning, test analysis, execution, reporting, and defect management
• Design, build, and maintain robust automated test frameworks and test scripts
• Perform functional and non-functional testing for web-based applications and microservices
• Collaborate with international engineering teams through reviews, discussions, and quality initiatives
• Identify risks early and help prevent production incidents through comprehensive testing strategies
• Support continuous improvement of testing processes and automation coverage
• Participate in end-to-end testing lifecycle activities, from requirements analysis through final sign-off
• Contribute to delivery quality across complex, high-transaction systems

理想の人材

• 4+ years of experience in functional and non-functional testing of web applications
• 2+ years of hands-on experience testing microservices-based architectures
• 2+ years of automation testing experience, including framework design and implementation
• Strong troubleshooting and problem-solving capabilities
• Demonstrated ownership mindset and ability to learn quickly in complex environments
• Business-level English communication skills

Preferred Qualifications

• Experience with message queues and event-driven systems such as Kafka or Event Hubs
• Familiarity with gRPC and GraphQL
• Experience working with databases and platforms including MySQL, Redis, Elasticsearch, OpenSearch, or Cassandra
• Hands-on experience with automation tools such as Selenium, Cypress, or Cucumber
• Programming experience in Java, Python, JavaScript, or Golang
• Experience integrating automated tests into CI/CD pipelines using tools such as Jenkins
• Knowledge of performance testing and monitoring tools such as Gatling and Grafana
• ISTQB or other relevant testing certifications

条件・待遇

• Opportunity to work on globally scaled, high-availability technology platforms
• Exposure to modern testing practices, microservices, and automation technologies
• International and collaborative working environment
• Standard business hours with weekends and public holidays off
• Office-based role in the Tokyo area
• Opportunity to make a direct impact on platform quality and customer experience

Contact: Serena Wu Quote job ref: JN-092026-7115242