Administrative Assistant

Job Description You will be responsible for general administrative assistant duties supporting back-office operations at a major payment processing company that assists various domestic and international companies with their payments. [Specific Job Responsibilities] - Data entry, extraction, and management using Excel - Registration, modification, and update of affiliate and customer information - Handling various service-related inquiries (including answering phone calls) - Other administrative support and data organization tasks within the team *This job involves a lot of data entry and extraction, making it ideal for those who are meticulous and pay attention to detail. Working Hours 9:00 AM - 5:30 PM (1-hour break / 7.5 hours of actual work) Overtime is minimal, averaging less than 20 hours per month. Complete two-day weekend (Saturday and Sunday), national holidays Year-end and New Year holidays, annual paid leave Job Requirements Required Skills - Japanese: Business level or higher (ability to handle phone calls, emails, and internal communication accurately in Japanese) - Work Experience: Experience in any administrative role, regardless of industry - PC Skills: Proficiency in PC operation and experience using Excel functions (ability to use functions such as VLOOKUP, SUM, and AVERAGE in a practical setting) - Comfortable handling phone calls (receiving calls) and able to communicate politely Skills that can be utilized - Ability to prioritize multiple projects and tasks and manage them flexibly and concurrently - Ability to organize and understand information and workflows independently and to work accurately and diligently - Back office work experience in finance, payment, IT, e-commerce, etc. - Japanese Level Native Level Salary & Benefits - Hourly wage: 1400 yen - 1600 yen - Full reimbursement of transportation expenses - Complete social insurance coverage *Monthly income example: 224,000 yen - 256,000 yen Based on 8 hours of work per day and 20 working days per month *Overtime pay will be provided if overtime occurs *Depending on experience and skills Job Contract Period Temporary employee *Fixed term Nearest Station ◆ 4-minute walk from Nishi-Shinjuku Station on the Tokyo Metro Marunouchi Line ◆ 6-minute walk from Tochomae Station on the Toei Oedo Line ◆ 14-minute walk from Shinjuku Station on all lines