Top Machine Learning Jobs in Tokyo

Leads end-to-end data science and advanced analytics initiatives, from problem definition and data analysis through machine learning development, testing, deployment, and delivery. Manages and coaches data scientists and vendors, reviews Python code, coordinates with platform and IT teams, and delivers cloud-based solutions on Azure. Communicates insights to business stakeholders and leaders while applying responsible AI and compliance practices.

Own Japanese partnership deals for Rokt Ads from sourcing through launch and growth. Build outbound and inbound advertiser pipelines, qualify opportunities, conduct discovery, negotiate, and independently close lower- and mid-complexity deals. Manage account stakeholders, forecasts, and book of business in HubSpot while partnering on enterprise opportunities. Develop localized sales materials, use AI tools for research and outreach, and refine sales tactics for the Japanese digital advertising market.

Own strategic enterprise sales in Japan for Zscaler’s cloud security solutions. Build trusted relationships with executives and key stakeholders, develop long-term account strategies and customer-focused plans, understand business challenges, and propose solutions that advance cloud transformation. Collaborate closely with Customer Success, Enablement, Architecture, and global teams to deliver customer value, acquire new business, and strengthen Zscaler’s position in cybersecurity.

Lead planning, deployment, optimization, and operational support of CrowdStrike Falcon's AI/ML detection and response capabilities. Configure/tune models, develop automation playbooks and Falcon API integrations, troubleshoot AI-related issues, support incident response and threat hunting, deliver AI workshops, and collaborate on customer-facing AI collateral. Travel up to 25% required.

Develop and evaluate custom LSI components for PlayStation products, with an initial focus on GPU specifications, functional development, and performance evaluation. Responsibilities include defining LSI specifications, collaborating with vendors on design, validating prototypes, supporting mass production, and developing C/C++ evaluation tools. The role requires deep understanding of computer architecture and low-level hardware, including processors, registers, cache, memory, and buses.

Manage and grow relationships with academic and government customers using legal information and technology solutions. Drive onboarding, training, adoption, renewals, retention, upselling, cross-selling, and customer satisfaction. Analyze usage trends, negotiate renewals, execute retention initiatives, run user events and webinars, respond to inquiries, and track account activity in Salesforce while collaborating with Sales, Marketing, Customer Success, and Proposition teams.

Develops enterprise solutions for human resources and media clients in partnership with Account Executives. Responsibilities include understanding business challenges, planning system implementations, creating and delivering customized AI and Agent demos, preparing solution designs and proposals, developing industry-specific sales plays and demos, and supporting seminars and events through presentations and demonstrations.

Own an AI investing product vertical end to end, including strategy, roadmap, technical design, delivery, and launch. Partner with engineering on APIs, data flows, ledgering, reconciliation, security, scalability, and failure handling. Incorporate KYC, transaction monitoring, privacy, licensing, and other regulatory requirements. Apply AI with evaluation, safeguards, and human oversight while coordinating Engineering, Design, Compliance, Operations, Treasury, and Finance.

Develop user-facing financial AI and equity research algorithms across query understanding, document processing, entity recognition, event detection, retrieval, ranking, and quality evaluation. Build datasets, labeling systems, benchmarks, and production evaluation frameworks. Apply large language models, NLP, machine learning, reinforcement learning, knowledge graphs, and multimodal methods while collaborating with engineers to deploy and continuously optimize financial data and knowledge systems.

Own university and early-career recruiting in Tokyo, including school strategy, campus partnerships, sourcing, screening, interviews, offers, and closing for interns, co-ops, and new graduates. Partner with engineering managers to define candidate profiles, maintain hiring standards, track recruiting funnel data, and improve candidate experience and conversion outcomes. Build a scalable campus and direct new-grad recruiting program supporting hardware and software teams.

Drive manufacturing revenue and pipeline growth across Japan by selling NVIDIA hardware and software. Build customer, OEM, channel, and ecosystem partner relationships; develop go-to-market strategies and business models; manage opportunities, forecasting, and reporting; and coordinate global resources. Engage manufacturers and partners to accelerate workloads and create autonomous agent-based manufacturing solutions using NVIDIA AI platforms, digital twins, and related technologies.

Designs and develops content governance platforms, anti-abuse tools, rule engines, and scalable governance pipelines. Integrates recommendation systems, implements content takedown policies, and builds capabilities for content review, risk detection, policy enforcement, and effectiveness analysis. The role addresses spam, fraud, traffic diversion, low-quality content, and black- or gray-market activity while collaborating with product, operations, algorithm, and business teams.

Leads analysis, mining, modeling, and visualization of large-scale transactional, operational, and customer data. Partners with compliance teams to prioritize analytical use cases, support regulatory requirements, improve business efficiency, and translate complex findings into actionable recommendations. Oversees multidisciplinary analysts, manages stakeholder data requests, assesses business changes, and develops analytical systems using machine learning, big data technologies, and visualization tools.

Conduct novel research on efficient and scalable deep generative model training and sampling, safe generative AI, memorization mitigation, concept erasing, data attribution, and multimodal representation learning. Implement innovative algorithms, collaborate with internal researchers, analyze large-scale deep learning results, and publish findings as academic papers.

Own full sales cycle in Japan: build pipeline, engage decision makers at app companies, brands and agencies, close new business, and launch customers while collaborating with Growth, Marketing, and Product to exceed quarterly revenue targets.

As a Senior Growth Manager, you will lead strategic account ownership, revenue strategy, and client leadership, ensuring successful outcomes for a portfolio of key advertiser accounts in Japan, driving growth through complex commercial strategies and advanced data storytelling.

Design and implement high-performance control modules for off-road autonomous vehicles. Characterize vehicle dynamics, close sim-to-real gaps, and build optimal-control solutions (e.g., nonlinear MPC, MPPI). Test controllers on production vehicles and collaborate with customer engineers to deploy robust autonomy under real-world constraints.

Define and manage safety architecture and requirements for autonomy hardware and software. Perform FMEA/FTA/STPA analyses, lead safety architecture development, work with V&V teams, contribute to safety cases, monitor safety performance, and train teams on safety practices.

Hunt and close net-new enterprise AI deals ($500k+ ACV). Build pipeline in target strategic accounts, lead consultative value-based discussions with executives, position IFS AI solutions, and collaborate with regional sales and solution teams to drive recurring revenue.

Leads finance transformation by owning core financial processes, modernizing ERP and planning systems, deploying AI and automation, partnering with engineering and data teams, redesigning workflows, establishing controls, and driving organizational adoption. The role requires senior finance leadership, strong systems expertise, hands-on AI transformation experience, process governance, and the ability to translate between finance and technology.

As a Technical and Specialized Recruiter, you will source and recruit top technical talent for AI roles, focusing on building relationships and managing the full recruiting cycle.

Lead proactive, hypothesis-driven threat hunts across endpoint, network, and cloud environments; research adversary TTPs (MITRE ATT&CK); develop detections, automate analyses with scripting and ML/LLMs; collaborate with detection engineering, SOC, CTI, and IR teams; perform deep technical forensics and telecommunication-specific threat analysis to improve detection and response.

Support product development for homepage, user center, AI-generated interfaces, market pages, onboarding, personalization, and recommendation experiences. Coordinate with engineering, design, data, and business teams; organize requirements; track metrics; support experiments; analyze feedback; and help resolve issues. The role is part of a 3–6 month early-career accelerator program focused on blockchain products and AI-driven user experiences.

Lead OWNDAYS global finance strategy from Tokyo HQ: drive AI-augmented FP&A, multi-entity budgeting, controllership (Japan GAAP/IFRS), capital and cash management, M&A and store expansion finance, and build a world-class finance team to support aggressive international growth.

Design, build, and manage large-scale search and content recommendation systems using machine learning and personalization techniques. Collaborate with content, product, and business teams to define success metrics, drive AI product improvements, and maximize content value and user impact.