Mobile App Engineer, Cashless Payment Terminals

U-NEXT HOLDINGS

Mobile

iOS

Swift

About this role

The engineer develops, tests, operates, and maintains payment applications for iOS and Android smartphones and tablets, as well as applications installed on payment terminals from various vendors. The role also includes communication with vendors and customers related to these activities.

Initially, the successful candidate will build domain knowledge through testing, operations, and maintenance. They will then take on design and development responsibilities. The mission is to improve the efficiency and reliability of payment processing as a provider of a payment platform with a social infrastructure role.

Required experience is in iOS development using Swift. Preferred experience includes Android development using Kotlin or Java, cross-platform programming such as KMP, Objective-C development, and server-side web application development.

The team supports payment services for businesses and has operated a payment center for more than 20 years. Hiring is intended to support increased transaction volumes resulting from the acceleration of cashless payments and responses to new specifications in the payments industry. The organization is also developing online API and smartphone application services, with possible adjustment of assignments according to the employee's wishes.

The engineering organization has 16 professional engineers, including four product-focused members, and operates with a flat structure. Communication tools including chat and GitLab, as well as meetings, are used for collaboration. Remote work is available approximately two to three days per week. During the first month after joining, attendance at the office is expected approximately four days per week; afterward, remote work is possible, although office attendance may be required depending on testing-environment constraints.

The position is full-time and uses a flextime system without core hours. Standard working time is seven hours and 30 minutes per day, with a 60-minute break. Annual holidays are at least 125 days, with Saturdays, Sundays, and public holidays off. The stated annual salary range is 6,000,000 to 9,000,000 JPY. The salary includes deemed compensation for 25 hours of work per month, and the annual salary is paid in 14 installments, including additional payments in June and December. Benefits include social insurance, transportation expenses, a remote worker allowance, qualification incentives, defined-contribution pension, group insurance, health examinations, and various service and leisure benefits.

This is an AI-generated summary of the employer's original posting — details can be incomplete, out of date or simply wrong. Always confirm everything on the official posting before applying.