Responsibilities: In addition to project management of development projects and coordination with internal and external stakeholders, this role will be responsible for service requirement definition, service management, service improvement, etc., as in the development division of a service provider. Requirements:- * Business level Japanese and English * Experience in system development of open systems or product management ( 3 years ) * Excellent negotiation and communication skills * Curiosity about new services and technologies, and a spirit of challenge * Business analysts experience Preferred: * Project management experience for development projects * Experience in creating materials such as requirement definition and design of mobile app systems * IT experience in upstream processes for companies with Japan business practices * Experience in developing, operating, and maintaining mission-critical systems * Have some understanding of algorithms * Knowledge of point service SThree Japan is acting as an Employment Business in relation to this vacancy.