Customer Service & Support Jobs in Shinjuku, Japan (Now Hiring) — 15 open

Refund Leader, Keio Shinjuku

Shinjuku, Japan · On-site

Mid level$275M raised

Nature and aim of the position This position is responsible for managing the tax refund counter staff at Department Store. This role involves providing leadership to temporary and part-time refund staff. Must be dedicate…

Skills: Leadership, Customer Service, Team Management, Conflict Resolution, Reporting

Quadric logoQuadric

Field Application Engineer (Machine Learning)

Shinjuku, Japan · On-site

Mid level$90M raised

Quadric has created an innovative general purpose neural processing unit (GPNPU) architecture. Quadric's co-optimized software and hardware is targeted to run neural network (NN) inference workloads in a wide variety of …

Skills: Machine Learning, Neural Networks, Python, C++, SDK

Quadric logoQuadric

Field Application Engineer (Machine Learning)

Shinjuku, Japan · On-site

Mid level$90M raised

Quadric has created an innovative general purpose neural processing unit (GPNPU) architecture. Quadric's co-optimized software and hardware is targeted to run neural network (NN) inference workloads in a wide variety of …

Skills: Machine Learning, Neural Networks, Python, C++, SDK

Simplified Chinese & Korean Player Support Tier1 (Part-Time Option Available)

Shinjuku, Japan · On-site

Entry level

About the role: - Support customer service operations in Simplified Chinese and Korean (Language) which includes but not limited to evaluating, monitoring, analyzing of results, and implementing any changes. - Perform la…

Skills: Customer service, Simplified Chinese, Korean, Translation, Proofreading

Korean and Japanese Player Support Tier1 (Part-Time Option Available)

Shinjuku, Japan · On-site

Entry level

About the role: - Support customer service operations in Korean and Japanese (Language) which includes but not limited to evaluating, monitoring, analyzing of results, and implementing any changes. - Perform language tra…

Skills: Customer Service, Korean Language, Japanese Language, Translation, Proofreading

Simplified Chinese & Japanese Player Support Tier1 (Part-Time Option Available)

Shinjuku, Japan · On-site

Entry level

About the role: - Support customer service operations in Simplified Chinese and Japanese (Language) which includes but not limited to evaluating, monitoring, analyzing of results, and implementing any changes. - Perform …

Skills: Customer service, Simplified Chinese, Japanese, Translation, Proofreading

Hotel Booking Agent F/H

Shinjuku, Japan · On-site

$250k–$330k/yr

Entry level

We are looking for a hotel booking agent, with the following responsibilities: As a hotel booking agent, your tasks will be as follows, mainly on group tours: Handle hotel, inns, and private lodging reservations, includi…

Skills: Hotel Reservations, Booking Systems, Supplier Relationship Management, Reporting, Budget Management

CRM Manager

Shinjuku, Japan · Hybrid

Senior$8M raised

Shape the Future of Customer Engagement Across APAC テン・グループ・ジャパンでは、日本およびAPAC地域のCRM戦略をリードするCRM Managerを募集しております。 このポジションは、単なるメール配信やCRM運用担当ではありません。 世界中の富裕層会員に向けて、特別な体験を提供するグローバル・コンシェルジュ企業であるTen Group Japanにおいて、顧客とのコミュニケーショ…

Skills: CRM Strategy, Braze, Email Marketing, Data Analysis, Stakeholder Management

Agent de réservation – Circuits groupes au Japon F/H

Shinjuku, Japan · On-site

$250k–$325k/yr

Mid level

Au sein de notre filiale FTC, dédiée aux circuits guidés en groupe au Japon, nous recherchons un agent de réservation, dont les responsabilités seront les suivantes : En tant qu’a…

Skills: B2B Customer Service, Sales Negotiation, Tour Planning, Commercial Proposal Development, Client Relationship Management

Regional Field Service Engineer

Shinjuku, Japan · On-site

Mid level

Tokyo Regional Field Service Engineer YOUR OPPORTUNITY FIELD SERVICE ENGINEER, LABELER OR BLOWER MACHINES, MECHANICAL PROVEN EXPERIENCE WITH BEVERAGE INDUSTRY& MACHINERY, SIDEL ASEPTIC EQUIPMENT KNOWLEDGE IS AN ASSET, DE…

Skills: Mechanical Engineering, Field Service, Installation, Commissioning, Technical Assistance

Simplified Chinese Player Support Tier1

Shinjuku, Japan · On-site

Entry level

- Support the customer service operations including but not limited to evaluating, monitoring, analyzing of results, and implementing any changes. - Perform language translation and proofreading where necessary. - Respon…

Skills: Simplified Chinese, English, Customer Service, Language Translation, Proofreading

Traditional Chinese Player Support Tier1

Shinjuku, Japan · On-site

Entry level

- Support the customer service operations including but not limited to evaluating, monitoring, analyzing of results, and implementing any changes. - Perform language translation and proofreading where necessary. - Respon…

Skills: Traditional Chinese, English, Customer Service, Language Translation, Proofreading

GAIDOOR株式会社 logoGAIDOOR株式会社

社内 IT Helpdesk 【大手企業・新チーム立ち上げ・IPO準備中】

Shinjuku, Japan · Hybrid

$5000k–$6000k/yr

Mid level

社会に大きなインパクト(国内およびグローバル)を与えるイノベーションを目指す新しいチームに参加してみませんか? これまでベンダーと協力してきた企業が、デジタル分野だけでなく、インフラやセキュリティ分野を含む自社チームの構築を決定しました。その第一歩として、大手グローバル企業でGroup CIOを務めた経験を持つ新しいCIOが加わり、日本のトップテックリーダーの一人と共に、現在、新たなメガチームを編成中です。 社員が快適に働ける環境を支え…

Skills: Windows OS Troubleshooting, PC Kitting, Active Directory, Network Basics, Microsoft 365

GAIDOOR株式会社 logoGAIDOOR株式会社

社内 IT Helpdesk 【大手企業・新チーム立ち上げ・IPO準備中】

Shinjuku, Japan · Hybrid

$5000k–$6000k/yr

Mid level

社会に大きなインパクト(国内およびグローバル)を与えるイノベーションを目指す新しいチームに参加してみませんか? これまでベンダーと協力してきた企業が、デジタル分野だけでなく、インフラやセキュリティ分野を含む自社チームの構築を決定しました。その第一歩として、大手グローバル企業でGroup CIOを務めた経験を持つ新しいCIOが加わり、日本のトップテックリーダーの一人と共に、現在、新たなメガチームを編成中です。 社員が快適に働ける環境を支え…

Skills: Windows OS Troubleshooting, PC Kitting, Active Directory, Network Basics, Microsoft 365

Accommodation (Hotels / Rental houses) Product Manager F/H

Shinjuku, Japan · On-site

$500k–$650k/yr

Senior

We aim at finding our Accommodation (Hotels / Rental houses) Product Manager. You will focus to our 100+ partner hotels and to our 50+ short and mid-term rental traditional houses (link here), with the following responsi…

Skills: Product Management, Contract Negotiation, Team Management, Portfolio Management, Relationship Management

Frequently asked questions

How many Customer Service & Support jobs are open in Shinjuku, Japan right now?

There are currently 15 open customer service & support positions in Shinjuku, Japan listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Customer Service & Support roles in Shinjuku, Japan?

Companies currently hiring include PTW, Japan Experience, Quadric, Global Blue by Shift4, Sidel, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Customer Service & Support jobs in Shinjuku, Japan?

Yes — 3 of the 15 open customer service & support positions offer remote or hybrid work (0 remote, 3 hybrid).

How do I apply for Customer Service & Support jobs in Shinjuku, Japan?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.