Application Engineer, System Development Group -Corporate Business Operation 2 Section, Corporate Business Operation Department (Group Sales Div)
Core
Develop and maintain external systems (SIM management, billing) and in-house systems to support Rakuten Mobile's corporate business operations for MVNEs/MVNOs.
Role type
Application Engineer (System Development)
Builds
SIM management systems, billing systems, and administrative tools for corporate mobile services
Domain
Telecommunications / MVNE/MVNO operations
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
web application development, cloud server management, network configuration, PHP, Python, JavaScript, MySQL, Linux, KINTONE, Seikyu-Kannri-Robo, Google Cloud
Preferred skills
MVNO/MVNE business knowledge, Information Technology Engineer Examination certification, business-level English
Technologies
KINTONE, Seikyu-Kannri-Robo, Google Cloud, Linux, PHP, Python, JavaScript, MySQL
Responsibilities
Develop and maintain SIM management systems for MVNEs/MVNOs, Develop and maintain billing systems for MVNEs/MVNOs, Manage outsourced system development and maintenance operations, Register and update customer information in systems
Seniority
Mid-career, 3+ years experience