Jobs in Japan

Specialist R And D in Japan

25 active opportunities · Updated October 2026

Explore current specialist r and d jobs across Japan. Filter by work mode, employment type, experience, department, date posted and distance.

C
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! About North: North is Cohere's cutting-edge AI workspace platform, designed to revolutionize the way enterprises utilize AI. It offers a secure and customizable environment, allowing companies to deploy AI while maintaining control over sensitive data. North integrates seamlessly with existing workflows, providing a trusted platform that connects AI agents with workplace tools and applications. Why This Role? This role offers a unique opportunity to shape how enterprises harness the power of AI in real-world applications. As a bridge between our core North product and our clients’ engineering teams, you’ll be at the forefront of solving complex problems and securely integrating AI into critical sectors such as finance, healthcare, and telecommunications. Our esteemed clients include industry leaders like RBC, Dell, and LG CNS. We are seeking engineers who deeply care about customers and want to work at the cutting edge of Agentic AI. Note: between 20 - 40% travel anticipated In this role, you will: Lead end-to-end deployment of North in private cloud and on-premises environments, including planning, configuration, testing, and r

AWSAzureGCPKubernetes
O
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

About the Team The AI Architect team partners with organizations to turn OpenAI's most capable models into meaningful, real-world impact. We work with customers across industries and digital-native businesses to identify where AI can create value, design secure and scalable solutions, and help those solutions move from early exploration into sustained production adoption. The team brings together technical strategy, customer partnership, and practical deployment expertise, working closely with Sales, Product, Engineering, Research, and specialist delivery teams. About the Role As an AI Architect, you will be the senior technical owner for a named portfolio of customers and the primary technical counterpart to their leadership teams. You will act as the “CTO of your book of business”, shaping each customer's AI strategy and guiding their journey from pre-sales discovery and solution evaluation through deployment, adoption, and measurable business impact. You will own the technical account plan across ChatGPT Enterprise, the OpenAI API, Codex, and other agentic AI solutions. In partnership with the Account Director, you will translate business priorities into a focused use-case portfolio, an actionable adoption roadmap, and a clear path to durable customer value and growth. The Account Director owns commercial strategy; you own the technical strategy, customer journey, and path to production value. You will remain accountable for the technical outcome while bringing in the right specialists across deployment, implementation, enablement, security, product, and partners to provide deeper expertise and execute work where needed. This role calls for strong industry fluency, sound architectural judgment, and the ability to move confidently between executive strategy and hands-on technical conversations. In this role, you will: Serve as the primary technical advisor and long-term technical relationship owner for a named portfolio of existing customers and pre-sales prospect

JavaScriptPythonJavaAWS
N
📍 Tokyo, Japan, Japan· Contract
✓ Quality checkedCompany trend -100%

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About The Role We’re looking for an experienced Localization Project Manager — Japan Training Quality to support localization for Customer Education, helping ensure Notion training content feels accurate, clear, culturally relevant, and ready to use for learners across the globe. You’ll work at the intersection of localization quality, training implementation, and program management , collaborating with Localization, Partner Enablement, Customer Education, vendors, and language specialists. You’ll help turn translation feedback, learner experience issues, and regional quality needs into practical improvements across training content, quizzes, LMS setup, and repeatable localization workflows. The ideal candidate combines native-level Japanese language expertise with a deep understanding of what effective education looks like in the Japanese market. What You'll Achieve Own and apply Japanese localization QA standards across training content, including checking for accuracy, clarity, tone, terminology, and cultural nuance Support development of glossaries, style guides, QA checklists, review processes, and localization assets Become a g

RestAIGoRust
O
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. Role Overview We are looking for a tenacious, data-driven, and highly agile Specialist of Japan Digital Marketing to support our aggressive growth within the Asia-Pacific and Japan (APJ) region. In this dedicated individual contributor role, you will be the scrappy, on-the-ground engine powering our digital programs in Japan. You will take high-level global and APJ strategies and translate them into culturally resonant, high-converting digital campaigns tailored specifically for the Japanese market. You are a resourceful, AI-first marketer who isn't afraid to roll up your sleeves and experiment. You know how to leverage marketing technology and generative AI to punch above your weight, accelerating transcreation and campaign deployment. You will serve as the localized digital expert, ensuring our brand speaks authentically to Japanese enterprise buyers while driving measurable pipeline velocity. What You Will Do Local Digital Execution: Support the rollout and optimization of localized paid media programs—including Search, Social, and Display—ensuring all campaigns are linguistically precise and aligned with Japanese business etiquette. AI-Driven Agility: Leverage generative AI and agentic pipelines to accelerate the localization of ad copy, automate routine content variations, and ensure high-velocity creative testing specific to the Japanese market. Search & Generative Engine Optimization: Collaborate with global and APJ teams to implement region-spec

AWSGitRestAgile
R
📍 Japan· Full-time· Remote
✓ High-confidence listing

From $46.5K/yr

Quick readStrong listing-quality and freshness signals

About Remote Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future focused work culture, our team works tirelessly on ambitious problems, asynchronously, around the world. You can find Remoters working from 6 different continents (Antarctica left to go!) and all of our positions are fully remote. With Innovation as one of the core values, we have built Automation and AI capabilities into the requirements for every role. We encourage every member of the Remote team to bring their talents, experiences and culture to the table to help us build the best-in-class HR platform. If you are energetic, curious, motivated and ambitious, be part of our world. Apply now and define the future of work! What this job can offer you As a critical extension of our clients’ HR teams, we navigate and advise on the intricate paths of global employment with unmatched speed, expertise, and precision. The vision of the Lifecycle team at Remote is not just about maintaining the gold standard in HR practices; it’s about elevating it, integrating cutting-edge technology solutions, and enriching customer experiences in over 80+ countries. On this team, your work directly influences our ability to sustain and extend our compliance coverage, continuously enhance our customer journeys, and significantly increase our operational capacity. You’re not just part of a team; you’re at the forefront of shaping the future of work, ensuring every interaction is fast, intuitive, and profoundly impactful. Dive into a role where your passion for innovation, commitment to excellence, and drive to make a global difference aligns with our mission to empower organizations worldwide to employ anyone, anywhere — compliantly. The Senior Lifecycle Specialist, Employee Relations & Transitions independently manages

AWSRestAIGo
D
📍 Japan· Full-time· Remote
✓ Quality checkedCompany trend -100%

Role Description As a Technical Solutions Specialist based in Japan, you will serve as a trusted technical advisor to Dropbox customers, partners, and our Direct Sales and Channel teams across Japan and Korea. You will independently lead technical discovery, solution design, product demonstrations, integration and security discussions, pilots, and proofs of concept across both markets. You will help customers understand how Dropbox can enable secure collaboration, AI-powered workflows, and broader workplace transformation. Working closely with Sales, Channel, Customer Success, Product, and Engineering, you will translate complex technical requirements into clear business outcomes, support strategic opportunities from early discovery through post-sales handoff, and strengthen the technical capabilities of our partner ecosystem. Responsibilities Partner with the Direct Sales and Channel teams to understand customer requirements and design secure, scalable solutions across Dropbox products, add-ons, and third-party integrations. Lead technical discovery sessions, product demonstrations, architecture workshops, security reviews, pilots, and proofs of concept. Advise customers and partners on APIs, integrations, migration strategies, deployment approaches, and the ongoing management and security of Dropbox solutions. Build trusted technical relationships with stakeholders across IT, Security, Engineering, Operations, business leadership, and executive teams, confidently addressing technical objections and risk considerations. Translate technical capabilities into clear business value and develop tailored workflows and solutions that support measurable customer outcomes. Enable Sales teams, Customer Success teams, service delivery partners, and channel partners through technical training, demonstrations, and reusable content, while ensuring a smooth transition from pre-sales to post-sales. Represent the voice of the customer to Dropbox Product teams and leadership, and pa

GitAIGoRust
S
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Snowflake is seeking an accomplished AI Product Sales Specialist to drive sales execution for our AI/ML workload within the Enterprise market. This is a strategic role that works closely with the broader field organization to ensure the successful customer adoption of Snowflake’s Artificial Intelligence and Machine Learning capabilities. RESPONSIBILITIES Achieve pipeline generation and revenue targets for allocated accounts and/or territory on a quarterly and annual basis by developing a sales strategy in the allocated territory with a target account list Execute tailored sales plays to capture market opportunities in AI/ML, helping customers optimize their use of Snowflake's platform. Work directly with customers to understand their AI/ML needs, communicating insights to inform Snowflake’s product roadmap and ensuring alignment with customer requirements. Become an expert in Snowflake’s Artificial Intelligence and Machine Learning solutions and provide executive-level insights to customers and partners, guiding strategic discussions that emphasize the value of Snowflake’s AI/ML capabilities. Work with our Account Executives, Sales Engineers and Field CTOs to drive customer engagements from discovery and qualification through solution implementation and deployment Track, an

Machine LearningAIGoRust
R
📍 Japan· Full-time· Remote
✓ High-confidence listing

From ¥8.6M/yr

Quick readStrong listing-quality and freshness signals

About Remote Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future focused work culture, our team works tirelessly on ambitious problems, asynchronously, around the world. You can find Remoters working from 6 different continents (Antarctica left to go!) and all of our positions are fully remote. With Innovation as one of the core values, we have built Automation and AI capabilities into the requirements for every role. We encourage every member of the Remote team to bring their talents, experiences and culture to the table to help us build the best-in-class HR platform. If you are energetic, curious, motivated and ambitious, be part of our world. Apply now and define the future of work! What this job can offer you This is an exciting time to join Remote and make a personal difference in the global employment space as a Payroll Specialist Lead joining our Global Payroll Operations Team . What you bring Payroll management or equivalent experience Knowledge of payroll best practices. Proficient in using software tools like SAP, Excel / Google Sheet. An analytical mindset with great problem-solving abilities. Ability to adapt to a fast-paced, international work environment with a passion for making an impact. Is a productivity geek and will constantly think of ways to improve and speed up their work. You understand the need and ideal to work largely asynchronously. Writes and speaks fluent English It's not required to have experience working remotely, but considered a plus Demonstrates strong automation and AI capabilities and AI fluency. Key responsibilities Act as a true subject matter expert for the country Manage existing relationships with key stakeholder within Payroll Implementation, Finance, Product, Engineers. Process full end to end payroll in-house, statutory

RestAIGoExcel
R
📍 Japan· Full-time· Remote
✓ High-confidence listing

From $46.5K/yr

Quick readStrong listing-quality and freshness signals

About Remote Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future focused work culture, our team works tirelessly on ambitious problems, asynchronously, around the world. You can find Remoters working from 6 different continents (Antarctica left to go!) and all of our positions are fully remote. With Innovation as one of the core values, we have built Automation and AI capabilities into the requirements for every role. We encourage every member of the Remote team to bring their talents, experiences and culture to the table to help us build the best-in-class HR platform. If you are energetic, curious, motivated and ambitious, be part of our world. Apply now and define the future of work! What this job can offer you As a critical extension of our clients’ HR teams, we navigate and advise on the intricate paths of global employment with unmatched speed, expertise, and precision. The vision of the Lifecycle team at Remote is not just about maintaining the gold standard in HR practices; it’s about elevating it, integrating cutting-edge technology solutions, and enriching customer experiences in over 80+ countries. On this team, your work directly influences our ability to sustain and extend our compliance coverage, continuously enhance our customer journeys, and significantly increase our operational capacity. You’re not just part of a team; you’re at the forefront of shaping the future of work, ensuring every interaction is fast, intuitive, and profoundly impactful. Dive into a role where your passion for innovation, commitment to excellence, and drive to make a global difference aligns with our mission to empower organizations worldwide to employ anyone, anywhere — compliantly. The Senior Lifecycle Specialist, Employee Relations & Transitions independently manages

AWSRestAIGo
R
📍 Japan· Full-time· Remote
✓ High-confidence listing

From ¥8.6M/yr

Quick readStrong listing-quality and freshness signals

About Remote Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future focused work culture, our team works tirelessly on ambitious problems, asynchronously, around the world. You can find Remoters working from 6 different continents (Antarctica left to go!) and all of our positions are fully remote. With Innovation as one of the core values, we have built Automation and AI capabilities into the requirements for every role. We encourage every member of the Remote team to bring their talents, experiences and culture to the table to help us build the best-in-class HR platform. If you are energetic, curious, motivated and ambitious, be part of our world. Apply now and define the future of work! What this job can offer you This is an exciting time to join Remote and make a personal difference in the global employment space as a Payroll Specialist Lead joining our Global Payroll Operations Team . What you bring Payroll management or equivalent experience Knowledge of payroll best practices. Proficient in using software tools like SAP, Excel / Google Sheet. An analytical mindset with great problem-solving abilities. Ability to adapt to a fast-paced, international work environment with a passion for making an impact. Is a productivity geek and will constantly think of ways to improve and speed up their work. You understand the need and ideal to work largely asynchronously. Writes and speaks fluent English It's not required to have experience working remotely, but considered a plus Demonstrates strong automation and AI capabilities and AI fluency. Key responsibilities Act as a true subject matter expert for the country Manage existing relationships with key stakeholder within Payroll Implementation, Finance, Product, Engineers. Process full end to end payroll in-house, statutory

RestAIGoExcel
R
📍 Japan· Full-time· Remote
✓ High-confidence listing

From ¥8.6M/yr

Quick readStrong listing-quality and freshness signals

About Remote Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future focused work culture, our team works tirelessly on ambitious problems, asynchronously, around the world. You can find Remoters working from 6 different continents (Antarctica left to go!) and all of our positions are fully remote. With Innovation as one of the core values, we have built Automation and AI capabilities into the requirements for every role. We encourage every member of the Remote team to bring their talents, experiences and culture to the table to help us build the best-in-class HR platform. If you are energetic, curious, motivated and ambitious, be part of our world. Apply now and define the future of work! What this job can offer you This is an exciting time to join Remote and make a personal difference in the global employment space as a Payroll Specialist Lead joining our Global Payroll Operations Team . What you bring Payroll management or equivalent experience Knowledge of payroll best practices. Proficient in using software tools like SAP, Excel / Google Sheet. An analytical mindset with great problem-solving abilities. Ability to adapt to a fast-paced, international work environment with a passion for making an impact. Is a productivity geek and will constantly think of ways to improve and speed up their work. You understand the need and ideal to work largely asynchronously. Writes and speaks fluent English It's not required to have experience working remotely, but considered a plus Demonstrates strong automation and AI capabilities and AI fluency. Key responsibilities Act as a true subject matter expert for the country Manage existing relationships with key stakeholder within Payroll Implementation, Finance, Product, Engineers. Process full end to end payroll in-house, statutory

RestAIGoExcel
R
📍 Japan· Full-time· Remote
✓ High-confidence listing

From $46.5K/yr

Quick readStrong listing-quality and freshness signals

About Remote Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future focused work culture, our team works tirelessly on ambitious problems, asynchronously, around the world. You can find Remoters working from 6 different continents (Antarctica left to go!) and all of our positions are fully remote. With Innovation as one of the core values, we have built Automation and AI capabilities into the requirements for every role. We encourage every member of the Remote team to bring their talents, experiences and culture to the table to help us build the best-in-class HR platform. If you are energetic, curious, motivated and ambitious, be part of our world. Apply now and define the future of work! What this job can offer you As a critical extension of our clients’ HR teams, we navigate and advise on the intricate paths of global employment with unmatched speed, expertise, and precision. The vision of the Lifecycle team at Remote is not just about maintaining the gold standard in HR practices; it’s about elevating it, integrating cutting-edge technology solutions, and enriching customer experiences in over 80+ countries. On this team, your work directly influences our ability to sustain and extend our compliance coverage, continuously enhance our customer journeys, and significantly increase our operational capacity. You’re not just part of a team; you’re at the forefront of shaping the future of work, ensuring every interaction is fast, intuitive, and profoundly impactful. Dive into a role where your passion for innovation, commitment to excellence, and drive to make a global difference aligns with our mission to empower organizations worldwide to employ anyone, anywhere — compliantly. The Senior Lifecycle Specialist, Employee Relations & Transitions independently manages

AWSRestAIGo
O
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

About the Team The AI Deployment Management (ADM) team enables organizations to turn OpenAI products into real, sustained impact through world-class enablement and training execution. Our mission is to help customers successfully adopt and operationalize AI across their organizations. We partner with enterprises to translate the potential of OpenAI’s technology into durable capability—through structured training, technical enablement, and scalable deployment programs. By helping customers move from experimentation to production, the ADM team accelerates time-to-value, deepens product adoption, and helps make OpenAI indispensable to how organizations work. About the Role The AI Deployment Manager role is a specialist post-sales enablement role focused on delivering high-impact enablement and adoption services across OpenAI’s product suite. This role is responsible for designing and delivering technical enablement experiences that support a repeatable adoption framework– driving sustained activation, expanding breadth and depth of usage, and measurable business value across OpenAI’s product suite, including ChatGPT Enterprise, Codex, Agents, and the API. This includes helping customers understand and correctly apply the deployment harnesses, evaluation layers, and operational controls required for reliable use. This role blends deep technical fluency, instructional design, and customer advisory. You will lead live trainings, workshops, and adoption interventions for audiences ranging from hands-on builders to executive leaders, helping customers understand not just what OpenAI’s products can do, but how to use them effectively in real-world contexts. Success in this role means accelerating customer confidence, increasing product adoption, supporting successful launches of new product capabilities, and helping customers translate technical features into tangible outcomes. This role is based in our Tokyo Office. We use a hybrid work model of 3 days in the office per wee

AWSRestAIRust
D
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

We are Datadog's in-house product experts. The Technical Solutions team enables Datadog's worldwide growth by educating potential clients and ensuring that existing customers are happy and successful. We share our technical and product expertise with customers via multi-channel technical support, demos, and presentations. You’ll be joining a team and company where you will be challenged, but also will immediately witness your contributions to Datadog. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Engage with customers via multiple channels (ticketing system, live chat, and screensharing tools) to identify and resolve technical support requests while continuing to educate our clients on the use of the platform Reproduce technical issues and dive into Datadog’s 1000+ integrations Become demo certified and lead a three-pillar demo to customers Participate in product conversations with internal teams based on feedback from client interactions Train as a highly knowledgeable specialist in one or more Datadog product area(s) Work from a Datadog office 3 - 5 days per week Who You Are: Experienced in multi-channel technical support at a SaaS company (2+ years of related experience) Experienced using Zendesk, Jira, Confluence, or similar software An engineer with previous technical troubleshooting and/or programming experience Self-motivated, detail-attentive, and have a desire for continuous learning A critical thinker who defaults to a client-centric approach An effective written and verbal communicator A tinkerer with some programming experience and a basic knowledge of Linux Able to work a rotating schedule that requires weekend availability Fluent in written and spoken English and Japanese as this role will interact with stak

LinuxAIGoRust
T
📍 Japan· Full-time· Remote
✓ Quality checkedCompany trend -100%

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as our next Field Marketing Manager in Japan About the job As the Field Marketing Manager for Japan, you will report to Twilio's VP of Marketing, APJ, and own the end-to-end field marketing motion for one of our most strategically important growth markets in the region. You will be responsible for designing and executing a brand-to-revenue GTM strategy that spans the full funnel, from building market presence and brand credibility through PR and executive engagement, through to driving pipeline creation, acceleration, and deal closure in close partnership with our Japan sales team. This is a high-impact, high-autonomy role suited to an experienced field marketer who is equally comfortable shaping strategy and rolling up their sleeves to execute. You will have access to central regional resources, specialist agencies, and the APJ Demand Creation HUB to amplify your efforts, but you will be the primary marketing voice and driver for Japan.

GitRestAIGo
🔔

Get new specialist r and d jobs in Japan by email

Daily job updates · Unsubscribe anytime