Jobs in Japan

Customer Success Architect in Japan

132 active opportunities · Updated October 2026

Explore current customer success architect jobs across Japan. Filter by work mode, employment type, experience, department, date posted and distance.

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📍 Tokyo, Japan, Japan· Full-time
✓ 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 Notion is reimagining how enterprise software is sold and the Solutions Consultant is the cornerstone of that model. As a SC, you’ll own the full customer journey: from first meeting through workflow design, commercial close, workflow implementation, expansion & renewal planning. You are the single owner of your accounts, accountable for ensuring what you sell actually gets realized. You’ll build live in front of customers, translate workflow designs into commercial outcomes, and be a trusted partner with genuine continuity across the entire relationship. If you’re a builder who loves to sell—and you want to work at the intersection of AI, productivity, and enterprise—this is the role. What You'll Achieve Own the full customer lifecycle—new logo, expansion, and renewal—as the single account owner for your book of business, with responsibility for ensuring credits sold translate into credits consumed Design and build workflow solutions live with customers: the discovery is the demo, not the slide deck—you’ll run discovery, design current-to-future-state workflow architecture, and co-build in Notion with the customer

RestAIGoRust
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📍 Tokyo, Japan, Japan· Full-time
✓ 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 a motivated Sales team leader with an entrepreneurial and building spirit to join our Commercial Sales team. This person will play an integral role in helping lead our growth efforts across Japan. We need someone with an entrepreneurial and builder spirit, someone who enjoys coaching sales reps to be the best they can be, someone who is data-driven and experienced in managing a high-velocity sales pipeline. As an early member of the team, you'll be instrumental in helping define our sales motion, meaningfully shape our future product, and drive business revenue all while having a blast doing it! What You'll Achieve Lead a team of Commercial Account Executives who handles full cycle sales activities, including: prospecting/building pipeline, developing new potential accounts, expanding existing customers, and renewing an install base Own the strategy of your team’s territory, including how the team maximizes the revenue it is generating and retaining Own the execution of your team’s strategy, including the team forecast and pipeline generation Work with cross functional partners (Sales, Channel, Custom

N
📍 Tokyo, Japan, Japan· Full-time
✓ 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 are seeking a marketing professional who combines strategy and execution, owning demand gen programs and campaigns for the SMB sales segment and startups in Japan. You will partner closely with cross-functional stakeholders—including the Japan sales org, Japan and global marketing teams, and external agencies—to plan and deliver programs that drive results. In addition, this role supports growth of Notion’s startup program by building awareness and driving trial acquisition, partnering with the Global/APAC startup team to execute marketing activities and recruit partners. You may also support other marketing initiatives to unlock the full potential of the business in Japan. What You'll Achieve: Develop a strong understanding of the Notion product and the SMB user/buyer journey to identify the highest-impact plays for the segment. Partner with SMB Sales leadership to set program priorities, define target audiences and goals, and align on campaign plans—proactively communicating progress, results, and learnings to stakeholders. Own end-to-end execution of events and webinars —from planning and logistics through day-o

N
📍 Tokyo, Japan, Japan· Full-time
✓ 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 Notion is rebuilding its go-to-market motion around a workflow-first, builder-led model—and the BDR is at the front of it. As a Business Development Rep, you'll be the force that turns the right accounts into the right conversations. You'll partner closely with Solutions Consultants to identify and target companies that are ready to rethink how they work—and your job is to get them in the room. This isn't generic pipeline work: you're qualifying for workflow-first, build-ready opportunities that set SCs up to win. If you're competitive, curious, and energized by outbound that actually means something, this is the role for you. What You'll Achieve Generate qualified, workflow-first pipeline by identifying and targeting high-potential accounts in your assigned book, partnering with your sellers on account and outbound strategy Run multi-channel outbound campaigns—email, phone, LinkedIn, and events—to create urgency and secure first meetings with the right decision-makers Conduct initial qualification to ensure meetings handed to sellers are "ready to build," not just "ready to talk"—validating ICP, intent, and workflow f

N
📍 Tokyo, Japan, Japan· Full-time
✓ 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. What You'll Achieve Own the full customer lifecycle—new logo, expansion, and renewal—as the single account owner for your book of business, with responsibility for ensuring credits sold translate into credits consumed Design and build workflow solutions live with customers: the discovery is the demo, not the slide deck—you’ll run discovery, design current-to-future-state workflow architecture, and co-build in Notion with the customer Partner with BDRs on target account planning and co-own the outbound motion for your book, running direct outreach to priority stakeholders alongside BDR-sourced pipeline Navigate commercial sizing, proposal construction, procurement, legal, and security review to close deals with the right scope, credits, and implementation path Guide customers through early implementation with a clear adoption plan and handoff to Outcomes Architects for ongoing multi-workflow expansion Partner with Outcomes Architects (OA) on onboarding, adoption plans, expansion strategies, and renewal execution—owning the commercial arc while OAs drive day-to-day workflow adoption Skills You'll Need to Bring Experience in selling tec

N
📍 Tokyo, Japan, Japan· Full-time
✓ 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 Notion is reimagining how enterprise software is sold and the Solutions Consultant is the cornerstone of that model. As a SC, you’ll own the full customer journey: from first meeting through workflow design, commercial close, workflow implementation, expansion & renewal planning. You are the single owner of your accounts, accountable for ensuring what you sell actually gets realized. You’ll build live in front of customers, translate workflow designs into commercial outcomes, and be a trusted partner with genuine continuity across the entire relationship. If you’re a builder who loves to sell—and you want to work at the intersection of AI, productivity, and enterprise—this is the role. What You'll Achieve Own the full customer lifecycle—new logo, expansion, and renewal—as the single account owner for your book of business, with responsibility for ensuring credits sold translate into credits consumed Design and build workflow solutions live with customers: the discovery is the demo, not the slide deck—you’ll run discovery, design current-to-future-state workflow architecture, and co-build in Notion with the customer

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

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $11B - multiples of 11, always. We have expanded from voice into three main platforms: ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. How we work High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. Excellence everywhere: Everything we do should match the quality of our AI models. Global team: We prioritize your talent, not your location. What we offer Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. Growth paths: Joining ElevenLabs means joining a

AWSAzureGCPCI/CD
E
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $11B - multiples of 11, always. We have expanded from voice into three main platforms: ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. How we work High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. Excellence everywhere: Everything we do should match the quality of our AI models. Global team: We prioritize your talent, not your location. What we offer Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. Growth paths: Joining ElevenLabs means joining a

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

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $11B - multiples of 11, always. We have expanded from voice into three main platforms: ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. How we work High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. Excellence everywhere: Everything we do should match the quality of our AI models. Global team: We prioritize your talent, not your location. What we offer Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. Growth paths: Joining ElevenLabs means joining a

S
📍 Tokyo, Tokyo, Japan· Full-time
✓ High-confidence listing

From $120K/yr

Quick readStrong listing-quality and freshness signals

About Sayari: Sayari is the judgment infrastructure for trustworthy AI in economic security and commercial risk. The Sayari Commercial World Model resolves 11.7B+ primary-source records from 250+ jurisdictions forming the ground truth of global commerce. A Judgment Ontology, encoding over a decade of investigative tradecraft, and Superconductor, an agentic orchestration platform, deliver AI that reasons like an expert analyst, shows its work, and traces every finding to its source. Trusted by U.S. Customs and Border Protection, HM Revenue & Customs, and Fortune 500 enterprises, Sayari is used by thousands of professionals across 35+ countries to secure supply chains and dismantle illicit networks. Headquartered in Washington, D.C., with offices in London, Singapore, Tokyo, and Tel Aviv. POSITION SUMMARY We are looking for a seasoned Enterprise Account Executive and business development professional with a proven history of managing enterprise commercial relationships. This position will own a diverse book of business comprising major commercial accounts, with a mandate to drive product adoption, account renewals, and revenue expansion within the Japan territory. JOB RESPONSIBILITIES Strategic Account Planning: Develop a deep understanding of client mission sets, map account whitespace, and develop strategic account plans to grow revenue through upsell and cross-sale activities. Pipeline & Forecast Management: Maintain accurate and up-to-date Salesforce data for your territory and provide reliable forecast information to upper management. Customer Advocacy: Drive referral sales and customer references to support net-new sales activities. Market Intelligence: Stay abreast of competitive intelligence and provide actionable feedback to management. Ad-hoc Duties: Perform other related duties as assigned. SKILLS & EXPERIENCE Required: Fluency in Japanese: Must be a native or fluent Japanese speaker with superior business-level written and verbal communic

AIGoRustSalesforce
S
📍 Tokyo, Tokyo, Japan· Full-time
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

About Sayari: Sayari is the judgment infrastructure for trustworthy AI in economic security and commercial risk. The Sayari Commercial World Model resolves 11.7B+ primary-source records from 250+ jurisdictions forming the ground truth of global commerce. A Judgment Ontology, encoding over a decade of investigative tradecraft, and Superconductor, an agentic orchestration platform, deliver AI that reasons like an expert analyst, shows its work, and traces every finding to its source. Trusted by U.S. Customs and Border Protection, HM Revenue & Customs, and Fortune 500 enterprises, Sayari is used by thousands of professionals across 35+ countries to secure supply chains and dismantle illicit networks. Headquartered in Washington, D.C., with offices in London, Singapore, Tokyo, and Tel Aviv. POSITION SUMMARY We are looking for a seasoned sales and business development professional with a proven history of managing enterprise commercial relationships. This position will own a diverse book of business comprising major commercial accounts, with a mandate to drive product adoption, account renewals, and revenue expansion within the Japan territory. JOB RESPONSIBILITIES Strategic Account Planning: Develop a deep understanding of client mission sets, map account whitespace, and develop strategic account plans to grow revenue through upsell and cross-sale activities. Pipeline & Forecast Management: Maintain accurate and up-to-date Salesforce data for your territory and provide reliable forecast information to upper management. Customer Advocacy: Drive referral sales and customer references to support net-new sales activities. Market Intelligence: Stay abreast of competitive intelligence and provide actionable feedback to management. Ad-hoc Duties: Perform other related duties as assigned. SKILLS & EXPERIENCE Required: Fluency in Japanese: Must be a native or fluent Japanese speaker with superior business-level written and verbal communication skills. 8+ years

AIGoRustSalesforce
B
📍 Japan· Full-time
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Senior Manager, Japan Security and Compliance GTM WHAT IS BOX? [Recruiting owns] Box is the market leader for Cloud Content Management. Our mission is to power how the world works together. Box is partnering with enterprise organizations to accelerate their digital transformation by creating a single platform for secure content management, collaboration and workflow. We have an amazing opportunity to further establish ourselves as leaders in the space, and we need strong advocates to help us achieve that goal. By joining Box, you will have the unique opportunity to help capture a majority of this developing market and define what content management looks like for the digital enterprise. Today, Box powers over 97,000 businesses, including 70% of the Fortune 500 who trust Box to manage their content in the cloud. WHY BOX NEEDS YOU Box's security, compliance, and privacy posture is a business enabler for customers and a competitive differentiator in the market. We are looking for a Senior Manager, Japan Security and Compliance GTM, to lead Box’s customer trust efforts in Japan. This will include oversight and responsibility for gathering, vetting and scaling security, compliance, privacy and other trust-related information to customers and partners. The right person should be excellent at communicating vertically and horizontally across the company and will be comfortable explaining Box's security, compliance, and privacy posture. WHAT YOU'LL DO Lead Japan’s customer trust efforts, including responding to customer security due-diligence questionnaires and, as needed, leading customer audits. Work with US-based GRC, Security, Legal, Product and other SMEs to find answers to customer questions specific to the Japan market. Assess the need for new customer-facing content; drive the development of new content; and then scale it to account teams, customers and partners, as appropriate. Work closely with both Box Japan’s leadersh

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

About the Team The Applied AI Engineering team is responsible for helping developers and enterprises safely and effectively deploy OpenAI technologies in production. We act as trusted technical advisors and thought partners for customers, working side by side with their teams to identify high-value use cases, design practical architectures, and move from prototype to durable deployment. Cybersecurity is one of the most urgent domains where AI can help. Security teams are under pressure to reason across code, logs, infrastructure, tickets, alerts, and vulnerability data faster than ever. As frontier models become more capable, organizations need deep technical guidance on how to evaluate, validate, and safely deploy AI systems in security-critical workflows. About the Role We are looking for a Cybersecurity Applied AI Engineer to partner with customers and help them apply OpenAI models, APIs, Codex, and agentic workflows to real cybersecurity use cases. You will work with CISOs, security executives, application security leaders, SOC teams, security engineering teams, and hands-on practitioners to identify where AI can create measurable security outcomes. This is a customer-facing technical role for someone who can move fluidly between executive strategy, practitioner-level cyber depth, and hands-on solution design. You will help customers evaluate and deploy workflows such as secure code review, vulnerability triage, threat modeling, remediation, SOC and incident response workflows, detection engineering, cloud security, GRC automation, and security validation. You will collaborate closely with Sales, Solutions Engineering, Product, Engineering, Research, and Security to turn customer needs into safe deployment patterns, reusable field assets, and product feedback. This role is based in our Tokyo office. We offer relocation support to new employees. In this role, you will: Deeply embed with strategic customers as the technical lead for AI-enabled cybersecurity workfl

JavaScriptPythonJavaAWS
V
📍 Tokyo, Japan, Japan· Full-time
✓ Quality checked

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. As a Solutions Engineer for New Markets, you’ll be leading the technical discussion with our key prospects & customers in Japan, guiding customers toward clarity, feasibility, and alignment on the end-to-end solution. You’ll be an integral part of the Sales team, working both pre and post-sales to ensure technical fit and create innovative solutions for our customers. You will also serve as a bridge between our product development team and our customers, utilizing your strong communication skills to deliver pointed and actionable feedback that our product teams might use to ensure Vanta gets 1% better every day. This role will be based in our Tokyo, Japan office with a hybrid working model. What you’ll do as a Solutions Engineer at Vanta: Partner with pre and post sales to identify, qualify and drive net new, expansion and renewal opportunities Develop a deep understanding of our product capabilities, integrations, configurations messaging, partner ecosystem, and competitive landscape. Build and maintain strong technical partnerships with our customers via engaging product demonstrations, trials, and other communications Develop a trusted advisor relationship with key accounts, customer stakeholders, and executive sponsors that may lead to renewals, expansion, and advocacy Influence Vanta’s strategy and product priorities to drive adoption and retention by being the voice of the customer Cultivate an environment of teamwork, openness, creativity, and continuous improvement Work cross-functionally to resolve customer business issues and work toward mutual goals Develop processes and workflows that allow us to build and scale

AWSAzureLinuxRest
V
📍 Tokyo, Japan, Japan· Full-time
✓ Quality checked

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. As a Solutions Engineer for New Markets, you’ll be leading the technical discussion with our key prospects & customers in Japan, guiding customers toward clarity, feasibility, and alignment on the end-to-end solution. You’ll be an integral part of the Sales team, working both pre and post-sales to ensure technical fit and create innovative solutions for our customers. You will also serve as a bridge between our product development team and our customers, utilizing your strong communication skills to deliver pointed and actionable feedback that our product teams might use to ensure Vanta gets 1% better every day. This role will be based in our Tokyo, Japan office with a hybrid working model. What you’ll do as a Solutions Engineer at Vanta: Partner with pre and post sales to identify, qualify and drive net new, expansion and renewal opportunities Develop a deep understanding of our product capabilities, integrations, configurations messaging, partner ecosystem, and competitive landscape. Build and maintain strong technical partnerships with our customers via engaging product demonstrations, trials, and other communications Develop a trusted advisor relationship with key accounts, customer stakeholders, and executive sponsors that may lead to renewals, expansion, and advocacy Influence Vanta’s strategy and product priorities to drive adoption and retention by being the voice of the customer Cultivate an environment of teamwork, openness, creativity, and continuous improvement Work cross-functionally to resolve customer business issues and work toward mutual goals Develop processes and workflows that allow us to build and scale

AWSAzureLinuxRest
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