Job number: JN -052026-204973 Posted: 2026-09-20

Senior QA Manager (HR Solutions Department)

Innovate STLC With AI / Hybrid+Full-Flex / English-Only!

10 - 15 million yen Tokyo Information Technology QA / Testing

Job details

Company overview Our client is a financial technology company providing digital services for both individuals and businesses. The company offers solutions in areas such as personal finance management, financial information, payments, and business process efficiency.

Responsibilities

The company is scaling amid complex regulations and global operations.

It is shifting from manual QA to an AI-driven approach and seeks a leader to drive automation in compliance and early-quality assurance.

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■Responsibilities

• Lead the design and execution of an AI-driven QA strategy, including automated requirement validation against regulatory standards.
• Drive “shift-left” quality by introducing AI-powered checks in early development phases to prevent defects.
• Manage and develop a QA team, fostering a transition toward AI-enabled quality practices.
• Use data and AI insights to predict risks and improve processes.
• Collaborate with cross-functional stakeholders to embed quality into the development lifecycle without slowing delivery.
• Oversee data privacy and security validation, ensuring compliance and safe handling of sensitive information.
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■Technology Stack

• Backend: Ruby, Ruby on Rails, GraphQL, gRPC, Sidekiq Pro, RSpec, Kotlin
• Frontend: TypeScript, Next.js, Vue.js, Nuxt.js, Bootstrap-vue, Vue apollo, Jest
• Infrastructure: Amazon EKS, Aurora, ElastiCache, S3 etc
• Infrastructure as Code: Terraform
• Test Automation Tech stack: Playwright with Typescript