Responsibilities:
Develop and manage the authentication infrastructure system for our clients Mobile store staff.
Conduct continuous performance tuning and capacity planning.
Improve efficiency through automation initiatives.
Perform system troubleshooting and resolve complex issues.
Collaborate with stakeholders to achieve project goals.
Evaluate new technologies and plan/execute their introduction within the department.
Lead problem-solving efforts and provide technical guidance to the team.
Required Skills:
5+ years of practical experience in Windows server design, construction, and operation.
3+ years of project management or team leadership experience.
Practical experience in web system development or operation.
Proficiency in creating and operating scripts such as Bash / Python / BAT.
Japanese language proficiency (JLPT N2 or above, conversational level).
English language proficiency (equivalent to TOEIC 800, conversational level).
Desired Skills:
Experience in designing, developing, and operating authentication infrastructure (especially SSO).
Practical experience in Linux Server design, construction, and operation.
Hands-on experience with Active Directory.
Experience in operating container application platforms.
Curiosity and willingness to explore new services and technologies.
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