QA Engineer - ExaEnterpriseAI

Exawizards Minato-ku, Tokyo October 14 2026
  • 💴 ¥6M ~ ¥9M annually
  • 🏡
    Partially remote
  • 🗾 Japan residents only
  • 💬
    Business Japanese
    Business English
  • 🧪
    Intermediate level
    Unspecified years of experience
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About Exawizards

Exawizards Minato-ku, Tokyo

Exawizards is a technology company focused on addressing societal challenges through artificial intelligence. By developing AI platforms and products, we target both industry-specific problems and broader societal issues, such as those posed by an aging population.

Key benefits

  • Cutting-edge AI technologies
  • Fast-paced setting

About the position

You will be responsible for quality assurance of our generative AI products, with a primary focus on test automation.

Development process

  • We follow a Scrum-based development process, with planning, development, and retrospectives conducted on a sprint-by-sprint basis.
  • As QA is a cross-functional organization, you will support testing across multiple development teams.
  • We place a strong emphasis on code reviews, and test automation code is reviewed with the same level of rigor as production code.

Tech stack

  • Frontend:Next.js, TypeScript, React
  • Backend:Python, Django
  • Mobile:iOS(Swift / SwiftUI), Android(Kotlin / Jetpack Compose)
  • Others:AWS, git, Slack,Datadog

At this point, it is not a problem if you do not have experience with the above technology stack, as long as you can catch up after joining the company.

Others

  • To facilitate smooth product development, you are required to come to the Tokyo office once or two a week.
  • Communication within the team is primarily in English, while communication with other departments utilizes both English and Japanese.
  • At our headquarters, Exawizards, we hold weekly engineer study sessions where you can catch up on the latest technologies and insights.

What You’ll Gain in This Role

  • Our team has a high ratio of international members, allowing you to work in a global perspective and environment.
  • Not only will you be involved in polishing existing products, but there is also planning for the launch of new products, enabling you to experience both the 1→10 and 0→1 phases.

Responsibilities

  • Automate repetitive validation tasks and integrate them into the CI pipeline so that they run automatically with every release.
  • Analyze functional specifications to identify relevant test perspectives, and determine which areas should be automated and which should be validated manually.
  • Perform manual testing in areas that are not well suited to automation.
  • Design and implement load tests.
  • Participate in design reviews and provide feedback from a quality assurance and testing perspective.

Requirements

  • Experience implementing automated tests
  • Solid understanding of testing practices in Agile/Scrum development environments
  • Fundamental programming skills, along with basic knowledge of APIs, databases, and networks
  • Experience proactively identifying and addressing issues without waiting for instructions
  • A strong desire to deliver high-quality products that continue to be used by a large number of users
  • Business-level Japanese proficiency, equivalent to JLPT N2 or above
  • Business-level English proficiency
  • Residence in Japan and the ability to work from our Tokyo office approximately twice a week

Compensation

¥6,000,000 ~ ¥9,000,000 annually.

Hiring Process

  1. 1

    Document Screening

  2. 2

    Two Interviews

    Online, 60 minutes / Tech Lead + Team Members.

  3. 3

    Final Interview

    In-person, 60 minutes / Executive Director (Technical Manager)

  4. 4

    Job Offer

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DO YOU NEED MORE INFO?
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