Quality Assurance Specialist - System Division, Rakuten Bank, Ltd. (Secondment)

Role summary

Written by MyIslandJob from the job title and employer. See the employer's page for the full description.

This role supports quality assurance for systems used by Rakuten Bank and involves planning and executing test activities, reviewing requirements and specifications, identifying defects, coordinating with development teams, and improving testing processes. Candidates are expected to have practical experience in software testing or system quality assurance, familiarity with test planning and defect management, and the ability to communicate effectively with technical and business stakeholders. Experience with financial systems, web or mobile services, automation testing, and development methodologies such as Agile is advantageous. Japanese communication skills are likely important because the position is based in Japan and involves secondment to Rakuten Bank. The successful candidate should be detail-oriented, analytical, organized, and committed to maintaining secure, reliable banking services.

About the employer

Rakuten Group, Inc. is a major Japanese technology and internet-services company founded in 1997 and headquartered in Tokyo. Its businesses span e-commerce, fintech, mobile communications, digital content, travel, and online advertising. The company operates a large ecosystem in which customers can use Rakuten services and earn and spend Rakuten Points across multiple products. Rakuten Bank is part of the group’s financial-services portfolio and provides online banking, payments, loans, deposits, and related digital services. Rakuten promotes technology-driven innovation and operates in a multinational environment, with employees working across Japan and overseas markets. The company is known for its Englishnization initiative, although the language requirements of individual roles vary. This position offers exposure to banking technology, system reliability, risk control, and quality-management practices within a large digital financial organization.

Working in Japan

Japan offers opportunities in software engineering, cloud computing, cybersecurity, data, finance technology, manufacturing, healthcare, hospitality, and education. Tokyo and Osaka have the largest international job markets, while cities such as Fukuoka, Nagoya, and Sapporo can offer lower living costs and growing technology sectors. Japanese workplaces generally value punctuality, preparation, teamwork, respect for hierarchy, and careful communication. Daily life is convenient, with excellent public transport, reliable services, and diverse food and cultural activities, though housing and commuting in Tokyo can be expensive. Foreign professionals normally need an appropriate work visa, commonly an Engineer/Specialist in Humanities/International Services visa, sponsored by an employer. Applicants should confirm eligibility, degree or experience requirements, and whether Japanese proficiency is needed. Relocation planning should include housing deposits, health insurance, pension enrollment, taxation, banking, and registration with the local municipality. Learning basic Japanese makes work and everyday life considerably easier.