Jobs in Tokyo
Tokyo is the heart of Japan's job market and home to its most international workplaces. Browse roles across every industry from global startups to established enterprises, many offering visa sponsorship and English-speaking environments.
589 open positions
Refine with filters →Senior Data Scientist - AI Agent Development Section, Business Support Development Department (BSD)
RakutenRakuten is one of the leading E-commerce companies in the world. Our mission is to empower people and society through the internet while aiming at becoming the "Global Innovation Company." The Business Support Development Department (BSD) plays a crucial role in supporting various business operations that occur between users, clients, and Rakuten businesses from a systems perspective. Our division provides diverse services across four key domains: DATA, Business Support/Accounting, CRM, and AI Agent, which builds the foundation for leveraging AI across the entire Rakuten organization. We are committed to pursuing business process optimization and efficiency while delivering high value through our system offerings. AI Agent Development Section, established under BSD in January 2026, is dedicated to building next-generation AI agent application that empower Rakuten’s diverse business units through AI technology. Our mission is to reshape the digital future of E-commerce by building AI-native solutions that empower Rakuten merchants, catalyze new revenue growth, and radically reduce operational costs. Our main goal is to unify Merchant Communication Services. Consolidating fragmented communication services into a single, cohesive merchant interface to streamline communication and user experience. Design and deploy advanced machine learning models and LLM-based agents to automate and optimize merchant communication. Develop RAG (Retrieval-Augmented Generation) systems to provide accurate, context-aware responses to merchant inquiries. Analyze large-scale transactional and behavioral data to uncover insights that drive revenue growth and operational efficiency. Collaborate with product managers and engineers to integrate AI capabilities into the unified merchant interface. Mentor junior data scientists and establish best practices for AI development and model evaluation within the team.
SUSHI HOSEKI - Commis - Bvlgari Hotel Tokyo
Marriott InternationalPrepare ingredients for cooking, including portioning, chopping, and storing food. Wash and peel fresh fruits and vegetables. Weigh, measure, and mix ingredients. Prepare and cook food according to recipes, quality standards, presentation standards, and food preparation checklist. Prepare cold foods. Operate ovens, stoves, grills, microwaves, and fryers. Test foods to determine if they have been cooked sufficiently. Monitor food quality while preparing food. Set-up and break down work station. Serve food in proper portions onto proper receptacles. Wash and disinfect kitchen area, tables, tools, knives, and equipment. Check and ensure the correctness of the temperature of appliances and food. Follow all company and safety and security policies and procedures; report maintenance needs, accidents, injuries, and unsafe work conditions to manager; complete safety training and certifications. Ensure uniform and personal appearance are clean and professional; maintain confidentiality of proprietary information; protect company assets. Speak with others using clear and professional language. Develop and maintain positive working relationships with others; support team to reach common goals; listen and respond appropriately to the concerns of other employees. Ensure adherence to quality expectations and standards. Stand, sit, or walk for an extended period of time or for an entire work shift. Reach overhead and below the knees, including bending, twisting, pulling, and stooping. Move, lift, carry, push, pull, and place objects weighing less than or equal to 25 pounds without assistance. Perform other reasonable job duties as requested by Supervisors.
Chef de Partie
Four SeasonsAs a Chef de Partie, you will play a key leadership role within the Culinary team, taking ownership of your section and ensuring the highest standards of food quality, consistency, and presentation. You will lead by example, inspire your team, and contribute to delivering exceptional dining experiences in a safe and well-organized environment. シェフ・ド・パルティエとして、担当セクションの運営を担い、料理の品質・一貫性・プレゼンテーションの最高水準を維持していただきます。模範的なリーダーとしてチームを導きながら、安全かつ整った環境で卓越した食体験の提供に貢献いただきます。
Cook II
Marriott InternationalPrepare ingredients for cooking, including portioning, chopping, and storing food. Wash and peel fresh fruits and vegetables. Weigh, measure, and mix ingredients. Prepare and cook food according to recipes, quality standards, presentation standards, and food preparation checklist. Prepare cold foods. Operate ovens, stoves, grills, microwaves, and fryers. Test foods to determine if they have been cooked sufficiently. Monitor food quality while preparing food. Set-up and break down work station. Serve food in proper portions onto proper receptacles. Wash and disinfect kitchen area, tables, tools, knives, and equipment. Check and ensure the correctness of the temperature of appliances and food. Follow all company and safety and security policies and procedures; report maintenance needs, accidents, injuries, and unsafe work conditions to manager; complete safety training and certifications. Ensure uniform and personal appearance are clean and professional; maintain confidentiality of proprietary information; protect company assets. Speak with others using clear and professional language. Develop and maintain positive working relationships with others; support team to reach common goals; listen and respond appropriately to the concerns of other employees. Ensure adherence to quality expectations and standards. Stand, sit, or walk for an extended period of time or for an entire work shift. Reach overhead and below the knees, including bending, twisting, pulling, and stooping. Move, lift, carry, push, pull, and place objects weighing less than or equal to 25 pounds without assistance. Perform other reasonable job duties as requested by Supervisors.
Data Marketing/Data Analysis,Multiple Use Strategy and Marketing Strategy Planning - Ecosystem Utilization Promotion Office, Company Supervisory Department (C&M)
RakutenBusiness Overview Commerce & Marketing Company operates more than 60 businesses, including Rakuten Ichiba, Rakuten Travel, Rakuten GORA, advertising business, and various other businesses. Department Overview Ecosystem Utilization Promotion Office is dedicated to maximizing synergies with Rakuten Mobile. We aim to maximize the Group's overall revenue and ROI (return on investment) by acquiring Rakuten Mobile users and cultivating loyal users for each of our services. Our department will be a newly established department on June 1, 2024 for the above mission and will be a challenging and fast-paced environment based on high expectations from the management team. Strategic Planning Section work with each of the Commerce & Marketing Company's businesses and Rakuten Mobile, and are responsible for promoting the cross-use of each business and Rakuten Mobile. To this end, we are implementing the visualization of management figures and maintenance of marketing data, as well as supporting the planning and execution of marketing initiatives for each business. The team plays an important role in building the foundation for the future growth of Commerce & Marketing Company, and is able to work in an environment close to the management team. The small size of the team allows each member to take on a wide variety of tasks beyond his or her own role. This is an environment where you can promote large projects based on your own ideas. Position: Why We Hire We aim to further develop the Rakuten ecosystem through the acquisition of Rakuten Mobile users. We will increase the headcount of the new organization which will achieve the following objectives - Acquire Rakuten Mobile users Promote Rakuten Mobile user acquisition in collaboration with each of the Commerce & Marketing Company's businesses, using the Commerce & Marketing Company's businesses as the hook. - Growth of Commerce & Marketing Company Develop and implement a marketing strategy to achieve sustainable growth that not only sends customers from the Commerce & Marketing Company to Rakuten Mobile, but also returns Rakuten Mobile users to the Commerce & Marketing Company. - Best Practices Establishment and implementation of a mechanism that enables horizontal deployment of successful and unsuccessful cases within the Commerce & Marketing Company. Position Details - Collaborate with each of the Commerce & Marketing Company's businesses Collaborate with each business to formulate and implement effective Rakuten Mobile user acquisition measures. - Data Utilization Analyze and utilize user data within Rakuten's ecosystem to plan effective measures. - Planning We will develop plans to acquire Rakuten Mobile users based on market trends, competitive analysis, and the characteristics of each business. We will also develop a plan to cross use Rakuten Mobile users to each business. Work Environment 8 members in 20s-40s. We have people from diverse backgrounds, including those who have been stationed overseas and those who came from management, sales, and marketing divisions. We are a small, elite team with an open atmosphere.
Sezanne Commis 1
Four SeasonsPrepare breakfast, lunch, and dinner food items per guest orders in accordance with production requirements and quality standards while maintaining a safe, sanitary work environment. What you will do Prepare food items according to guest orders of consistent quality following recipe cards, as well as production, portion, and presentation standards; complete misenplace and set-up station for breakfast, lunch, and/or dinner service. Start food items that are prepared ahead of time, making sure not prepare beyond estimated needs. Operate, maintain and properly clean kitchen equipment, including deep fryer, broiler, stove, steamer, food processor, mixer, slicer, oven, steam table, tilt kettle, waffle iron, and flat top grill. Date all food containers and rotate as per policies, making sure that all perishables are kept at proper temperatures; check pars for shift use, determine necessary preparation, freezer pull and line set up; note any out-of-stock items or possible shortages; return all food items not used to designated storage areas, being sure to cover/date all perishables; assist in setting up plans and actions to correct any food cost problems; control food waste, loss and usage per policies. If get loss/waste must report to your report line. Perform any additional duties as assigned by the Chef de Partie/the Sous Chef/Assistant Pastry Chef/Junior Sous Chef. Ensure hotel physical product and asset is well maintained. Ensure the usage of hotel resources is effective and mindful.
Learning and Development Coordinator
Marriott InternationalConduct stand-up training to groups of employees. Assist with orientation of new employees. Assist in training hiring managers and interviewers on all interview and selection policies and procedures. Schedule and coordinate applicant interviews with appropriate hiring manager and/or interviewer. Conduct applicant interviews for hourly and management positions. Ensure company grooming standards are communicated effectively to all new employees. Conduct new hire orientation training including completing all new hire paperwork. Assist with design and development of training programs. Develop training aids and multi-media tools to present training material. Order and manage inventory of training materials and supplies. Prepare for training classes (e.g., materials, setup classes, breakdown classes). Follow all company and safety and security policies and procedures. Ensure uniform and personal appearance are clean and professional; maintain confidentiality of proprietary information. Speak with others using clear and professional language; prepare and review written documents accurately and completely. Develop and maintain positive working relationships with others; support team to reach common goals; listen and respond appropriately to the concerns of other employees. Welcome and acknowledge all guests according to company standards; anticipate and address guests’ service needs; assist individuals with disabilities; thank guests with genuine appreciation. Ensure adherence to quality expectations and standards. Move, lift, carry, push, pull, and place objects weighing less than or equal to 50 pounds without assistance. Stand, sit, or walk for an extended period of time or for an entire. Perform other reasonable job duties as requested by Supervisors.
Sezanne Commis 2
Four SeasonsPrepare breakfast, lunch, and dinner food items per guest orders in accordance with production requirements and quality standards while maintaining a safe, sanitary work environment/安全で衛生的な労働環境を保ちながら、製造要求条件、品質基準に従い、ゲストのオーダーごとに朝食、ランチ、ディナーの料理を準備する。
Senior Mgr-Sales
Marriott InternationalResponsible for proactively soliciting and managing large group/catering related opportunities with significant revenue potential. Manages group/catering opportunities not handled by an Event Booking Center (EBC). Actively up-sells each business opportunity to maximize revenue opportunity. Achieves personal and team related revenue goals. Verifies business is turned over properly and in a timely fashion for proper service delivery. Responsible for driving customer/guest loyalty by delivering service excellence throughout each customer/guest experience. Provides service to customers in order to grow the account on behalf of the company.
APAC Surgery Senior Professional Education
Johnson & JohnsonWe are seeking a highly motivated and experienced Senior Manager Professional Education EndoMech & Energy to join APAC Surgery Education team. As the Senior Professional Education Manager, you will be responsible for the implementation of APAC Surgery Professional Education Strategy, APAC faculty management, cross-country collaboration, and program executions. This integral role requires strong leadership skills, excellent organizational abilities, a passion for advancing professional education, and the ability to drive strategic initiatives. Responsibilities: 1. APAC Surgery Professional Education Strategy Implementation: - Implement the globally defined professional education strategy aligned with APAC Surgery business goals. - Generate insights to identify emerging APAC disease trends, procedure development opportunities, and market dynamic challenges in the field of professional education. - Collaborate with key stakeholders to execute strategic objectives and initiatives. 2. APAC Faculty Management: - Develop and maintain strong relationships with key faculty members across multiple countries, especially Japan. - Coordinate faculty recruitment, training, and development programs in APAC level. - Collaborate with top faculty to design and deliver innovative and impactful education programs. 3. APAC Cross-Country Collaboration: - Facilitate effective communication and collaboration among faculty members located in different countries, especially Japan and China - Foster knowledge sharing and best practices exchange across APAC markets. - Identify opportunities for cross-country collaborations and facilitate joint initiatives. 4. Program Execution: - Oversee the planning, coordination, and execution of APAC Surgery professional education programs. - Ensure the successful delivery of programs within predetermined timelines and budget. - Monitor program effectiveness through evaluation and feedback mechanisms, implementing improvements as necessary. 5. Stakeholder Relationship Management: - Build strong relationships with internal and external stakeholders, including healthcare professionals, associations, and industry partners. - Collaborate with stakeholders to understand their educational needs and align programs accordingly, especially Japan and China.