Senior QA Engineer | Japan Jobs | Fidel Consulting KK

Senior QA Engineer

Job Id : 10062
Posted : 2026-02-12
Industry : Telecommunications
Employment Type : Full Time, Permanent
Required Skills : QA Automation, Robot Framework, Backend Testing, Cloud Product Testing, Unix Shell Scripting, Performance And Scalability Testing
City : Tokyo
State : Tokyo
Country : Japan
Annual Salary : ¥8,000,000 ~ ¥10,000,000

Job Description

Appealing Points

  • Play a critical role in validating enterprise-grade Cloud products for the Japanese market, ensuring high quality before release.
  • Work closely with Product and Engineering teams to design advanced integration, performance, and stress tests in a dynamic startup environment.
  • Gain exposure to modern technologies including Docker, Kubernetes, microservices, databases, and 4G/5G while strengthening automation and backend testing expertise.

Annual Salary: 8 Million yen and above

Responsibilities:

  • We are seeking a proactive Senior QA Engineer to ensure the high quality Cloud products for Enterprise customers, especially in the Japanese language.
  • You will work closely with Product Management and Development to thoroughly test new features and functionalities, identify and reproduce bugs, and contribute to delivering a high-quality data product in Japanese. This role is crucial for validating our Cloud product in the Japanese market
  • Feature Testing & Bug Reproduction: Work closely with Product Management & Development to test new features and functionality as they are developed; reproduce bugs and other issues to uncover problems and/or defects before releases.
  • Test Case Development & Execution: Write and execute Telco, Networking, and/or data-centric test cases in both Japanese and English.
  • Cross-Functional Collaboration: Collaborate with cross-functional teams to deliver a high-quality data product in Japanese.
  • Test Environment Management: Maintain a robust, production-proof test environment in Japan.
  • Defect Troubleshooting: Troubleshoot critical software defects in Japanese.
  • Advanced Test Design: Design and develop Integration, Performance, Scalability, and Stress tests using industry-standard tools.

Job Qualifications:

  • Experience: 5+ years of automation testing experience, with a strong focus on backend testing and data.
  • Education: Bachelor's Degree in Computer Science, Engineering, or a related field.
  • Testing Skills:
  • Strong Robot Framework skills (for UI automation) in Japanese.
  • Good experience with black box/white box testing.
  • Experience writing clear and concise bug reports, test plans, and test cases.
  • Technical Knowledge:
  • Good working knowledge of Unix systems and strong shell scripting.
  • Soft Skills:
  • Excellent verbal and written communication skills.
  • Self-motivated, hardworking with a "can-do" attitude, and eager to succeed in a startup environment

Preferred qualification:

  • Experience with Database/Application knowledge.
  • Exposure to Docker, Kubernetes, 4G/5G Technology, and micro-services.
  • Familiarity with Japanese language, Python, and Git.

Language Proficiency: Intermediate level Japanese (N3 and above) and Business level English.

About Company 

The largest eCommerce company in Japan, and the third-largest eCommerce marketplace company worldwide. The organization provides a variety of consumer and business-focused services including e-commerce, e-reading, travel, banking, securities, credit card, e-money, portal and media, online marketing, and professional sports.  The company is expanding globally and currently has operations throughout Asia, Western Europe, and the Americas. 

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