Oversee digital-service projects, align business needs and engineering delivery, select technology and partners and manage risks across new and existing products.
Build mortgage recommendation and property-pricing models, prepare data and reports, and improve deployed predictions using Python, SQL, machine learning and statistical analysis.
Lead customer research and product strategy for large financial projects, defining value, prioritizing work, directing web/app UI/UX, aligning stakeholders, and improving KPIs after release.
Lead enterprise-wide digital transformation strategy and execution across Mizuho Securities and the financial group. Manage AI, data, and business reform projects, coordinate stakeholders, report to executives, and mentor DX personnel.
Visa is seeking a Senior Manager to lead data science work supporting business and strategy analytics in Japan, based in Tokyo.
Design and operate reliable payment and financial systems, covering transaction integrity, recovery, compliance, cloud infrastructure, and new financial products. The role requires 5+ years of web application experience and leadership across multiple technical domains.
Design and maintain merchant contract, billing and payment systems, improve application foundations for scale and security, and coordinate development partners.
Consults with financial-market clients to design and deploy Excel, Power BI and BQL API solutions, supporting sales, research, portfolio analytics and enterprise implementations.
Own security and compliance operations for a fintech, translating Japanese requirements into evidence, risk actions and audit responses across client assessments, ISMS and vendor governance.
Lead new-business product development with a product manager, shaping MVPs, managing quality, cost and schedule through release, building the team, and guiding technical decisions.
Drive security governance and risk management for a financial platform, covering risk assessment, ISMS and PCI DSS operations, audits, remediation, incident response, and management reporting.
Leads banking, B2B fintech, or card-system projects through customer discussions, requirements, quality reviews, launch, and operations, coordinating teams, vendors, schedules, risks, and resources.
Plan, design, build and operate the server and network infrastructure behind a large payment service across on-premises and AWS, automating builds with Infrastructure as Code.
Lead financial DX and AI implementation for NEC/Painter partners, designing cloud systems, deploying LLM-based AI agents, aligning business goals, and building the engineering team.
Manage software development projects for financial services, turning business needs into requirements and workable plans while coordinating quality, security, risks, stakeholders, and release.
Build Python-based BQuant applications for client investment research, supporting demonstrations, requirement gathering, prototyping, deployment and adoption.
Designs and operates corporate security across architecture, SecOps, and incident response, improving IAM, endpoints, networks, SaaS, and cloud controls.
Lead marketing and payment-data projects from discovery and AI-assisted prototypes through vendor selection, delivery, migration and sustained operations.
Manage system projects worth several hundred million yen from consulting to maintenance, mainly for banks, securities firms and FX providers, owning scope, schedule, cost and client relationships.
Manage system-risk identification, assessment and response for financial-institution services, covering regulatory compliance, incidents, BCP, security reviews, audits and vendor monitoring.
Lead backend development management and technology strategy for the USEN PAY cashless payment service. Design and operate highly available, robust, scalable systems while improving team productivity and engineering quality. The role offers flexible hours and a hybrid work style in Tokyo.
Lead AI-based solutions for clients from identifying management issues through architecture, project delivery, impact measurement and operational adoption. Collaborate with AI and engineering specialists across industries.
Plan and deliver EPOS Card applications, coordinate requirements, testing and releases, and maintain production services across member, team-lead and management tracks.