Office Administrator & HR Specialist at Appier

Appier is hiring a Japan-based Office Administrator & HR Specialist to maintain office operations and provide broad HR support. The role includes office supplies and vendor management, event logistics, invoicing and contracts, payroll coordination with external vendors, HR operations, time and attendance systems, employee data administration, and HR process improvements. It requires 2–3+ years of relevant administration or HR experience, fluent Japanese and English, Google Workspace proficiency, and experience with AI tools such as Gemini or Claude.