Senior Software Engineer in Test (SET)

Cybozu Chuo-ku, Tokyo
  • 💴 ¥8M ~ ¥11M annually
  • 🏡 Partially remote
  • 🧪 5+ years experience required
  • 💬 No Japanese required
  • 🌏 Apply from abroad
  • 🧳 Relocate to Japan
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About Cybozu

Cybozu Chuo-ku, Tokyo

Our four key products are used daily by over 175,000 companies and non-profits worldwide. As we continue to expand our business globally, we’re looking for individuals from all walks of life, with unique and diverse life stories and lived experiences.

Key benefits

  • Successful in Japan, growing globally
  • Open and flexible work environment
  • One of Japan’s top 3 best workplaces

About the position

Join our dynamic team as a Software Engineer in Test (SET) for an innovative B2B SaaS product focused on next-gen groupware and IAM solutions. You’ll ensure product quality by automating E2E test scenarios, testing across the web, Android, and iOS, and leveraging your strong coding and problem-solving skills. As part of an agile team, you’ll contribute to delivering secure, high-performing solutions with a focus on quality and reliability.

Responsibilities

  • Create and automate E2E test scenarios to validate user flows and ensure system functionality.
  • Perform scalability testing to validate performance under load.
  • Conduct cross-platform testing to ensure consistent behavior across multiple platforms.
  • Perform manual testing when required, focusing on complex scenarios not easily covered by automated tests.
  • Contribute to the creation and maintenance of clear test documentation, including test cases, results, and procedures.
  • Integrate tests into CI/CD pipelines and collaborate with development teams to ensure quality.

Requirements

  • Develop and maintain automated tests for web and mobile (Android & iOS) applications (API, functional, integration, regression, E2E, and performance) with a minimum of 5 years of experience.
  • Experience with test automation tools (e.g., Selenium, Appium, Cypress, Playwright).
  • Strong coding skills in JavaScript, TypeScript, Python, or Java.
  • Experience in creating E2E tests and integration testing.
  • Familiarity with API testing (e.g., Postman, RestAssured, gRPC).
  • Experience with load and performance testing tools (e.g., JMeter, LoadRunner)
  • Strong analytical, debugging, and problem-solving skills.

Nice to haves

While not specifically required, tell us if you have any of the following.

  • Knowledge of web communication protocols, including gRPC and OAuth2/OIDC.
  • Experience with Kubernetes and cloud platforms (e.g., GCP, AWS).
  • Experience with React, TypeScript, and frameworks like Next.js.
  • Background in B2B SaaS products, particularly those focused on security.

Compensation

8 to 11 million JPY annually.

DO YOU NEED MORE INFO?
ASK A QUESTION

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