Rakuten

Responsible for sales budget formulation, progress management, and marketing strategy for internet products.

Lead new-business strategy from opportunity discovery through launch, combining market and competitive analysis, financial modeling, partnership development, executive communication, and cross-functional delivery.

Maintain and expand backhaul satellite lines, coordinate with carriers and vendors, support VSAT training, validate satellite communications, and help build and license LEO satellite earth stations.

Supports information security governance, risk and compliance across Digital Trust pillars, translating regulatory and security requirements into controls, policies, evidence and assurance.

Responsible for quality assurance management in the IT department, including process formulation, reviews, and bug management.

Responsible for planning mid- to long-term strategies for Rakuten Mobile's network based on the latest technology trends.

Test web, mobile, API, cloud, telecom, and AI/ML systems through manual and automated penetration testing. Identify vulnerabilities, document findings, and validate remediation.

Responsible for system development and application support, leading multiple development projects and guiding team members.

Agency Sales Representative in Rakuten Life's Sales Promotion Headquarters, responsible for the agency sales function.

The role involves negotiating with stakeholders such as government agencies and legislators to develop policies aligned with Rakuten Mobile's business strategy.

Responsible for enhancing and promoting business continuity plans in the insurance group, focusing on risk assessment and training.

The role involves planning and executing internal audits, assessing risks, and communicating findings to management to enhance company value.

Plans and proposes insurance solutions linking Rakuten services with insurance, coordinates product creation and enrollment requirements, and sets post-release operations across group businesses.

Supports corporate strategy, budgeting and variance management, executive meeting operations, cross-functional project coordination, and AI-enabled process improvement within Rakuten's insurance business.

Responsible for insurance payment agreements and claims processing for fire and new type insurance, utilizing advanced technology and the Rakuten ecosystem.

Manage negotiations with stakeholders including government agencies and telecom operators, focusing on policy proposals and lobbying activities.

Responsible for strategic proposals and leading discussions with government agencies and stakeholders in telecommunications policy.

Leads IFRS and Japanese GAAP closing, regulatory disclosures, tax and audit coordination, data analysis, accounting-system renewal, and AI-enabled process improvement for insurers.

Reviews vehicle accident photos and images, assesses causes and damage, negotiates repair costs with repair shops, and investigates liability to support fair claim resolution.

Manager position in Rakuten General Insurance’s Business Process Reform Department, with the supplied posting identifying the role but no further responsibilities.

Responsible for sales of extended warranty services to Rakuten marketplace customers, improving service quality and developing new sales strategies.

Manage accounting operations, including budget management, cash management, and financial analysis. Lead automation and efficiency improvements in accounting processes.

Analyze data and create predictive models for insurance products, including pricing and revenue management.

Support legal compliance and risk management through legal advice and checks on contracts, intellectual property, and regulations.

The role involves negotiating with stakeholders such as government agencies and telecommunications companies to support Rakuten Mobile's business strategy.

The role sells group credit life insurance and related services to banks, builds financial-institution relationships, and resolves partner issues after implementation.

Manage short-term government and corporate bond portfolios for a non-life insurer, executing trades, monitoring cash flows and risks, analyzing markets, and preparing reports.

The role involves negotiating with external stakeholders and managing interconnection agreements and projects.

The role involves analyzing financial statements and improving governance in the actuarial department.

Plan new life insurance products, prepare regulatory documents, submit Financial Services Agency approval applications, and coordinate development projects with group companies.

Supports customer-support transformation by defining future-state operating models, optimizing processes, implementing technology, improving CX, and evaluating AI, automation, and agent-assist solutions.

RF Satellite Communication Engineers plan and build low-orbit satellite Earth stations, manage radio licensing and inspections, and lead verification tests for satellite services.

Design, build, and maintain servers for life insurance services, ensuring operational environments for applications.

Rakuten is hiring a Senior Data Center Engineer for the Data Center Operation Section of the RMI Cloud Platform Department in Tokyo, Japan.

Design, coordinate, and build physical network infrastructure for enterprise services, including NTT dark-fiber work, GC construction, optical-fiber systems, SFPs, and WDM.

Leads multiple application development teams for Rakuten Life’s information systems, coordinating projects, mentoring members, managing vendors, handling incidents, and improving systems.

Manages IT risk and security for Rakuten Life, including risk assessments, incident processes, security policies, vulnerability response, audits, privacy controls, and data governance.

Manager role in Rakuten’s GC Construction Group, Enterprise & Integration Section, within the RMI IP & Transport Engineering and Operations Department and Network Operations supervisory organization in Tokyo.

Manage and promote development projects for insurance business systems, ensuring smooth execution and communication with stakeholders.

Leads detection engineering for cyber defense operations, building Detection-as-Code pipelines, AI/LLM-driven analytics, eBPF runtime security, threat hunting, and SOAR integrations.

Hunt cyber threats across enterprise, mobile telecommunications, Kubernetes, and cloud environments using MITRE ATT&CK, network analysis, cloud security, and AI-driven methods.

Design and operate network and Kubernetes security across Rakuten Mobile, covering F5 traffic controls, Cisco perimeter products, cloud security, incident response, and automation.

Seeking a System Engineer to support insurance business through development projects, collaborating on design, development, testing, and launch.

Designs cloud-native telecom solutions and builds LLM/RAG pipelines, Tech SLM capabilities, and AI governance for Rakuten Mobile’s network.

Leads a 24/7 SOC, directing AI-assisted detection and response, L3 incident escalation, telco and Kubernetes security, DFIR, governance, and security-team development.

The role involves enhancing cybersecurity measures, analyzing threat trends, and improving incident response systems.

Leads Rakuten Life’s IT planning function, directing IT strategy, governance, investment, risk management and major security and cloud initiatives while managing teams and vendors.

Senior network security engineer designing and operating Linux and Kubernetes security infrastructure, IAM, secrets management, hardening, automation, and incident response.

Supports HR across Rakuten Insurance Group companies, taking on HR planning, HR business partnering, recruiting, operations or payroll according to experience.

Responsible for expanding sales channels for insurance products through partnerships and KPI management.

Responsible for planning, executing, analyzing, and improving marketing strategies for internet-based automobile insurance.

Supports radio-station licensing and spectrum policy through regulatory research, stakeholder coordination, application and inspection work, fee management, and annual licensing plans.

Leads an auto-claims team while handling bodily-injury and property-damage investigations, settlement negotiations and insurance payments. The role also supports decisions on complex or high-value cases and coordinates with lawyers and medical providers.

Responsible for underwriting and reinsurance operations, including rule revisions and new product development.

Leads multiple HR teams across an insurance group, addressing labor and HR-system issues, advising senior management, and overseeing team development, evaluation, and work allocation.

Coordinates cross-company general affairs for an insurance group, covering office facilities, document controls, business continuity, cost tracking, regional-office support and internal events.

Designs and evaluates server hardware for Rakuten Mobile’s cloud infrastructure, supporting deployment, handover and operation. Investigates hardware failures and works with vendors and related engineering teams.

Drives project governance and PMO standardization across Rakuten Life’s IT organization, improving development processes, approval gates, reporting, budget monitoring, and adoption of project controls.

Join Rakuten Mobile's graduate-entry base-station construction project engineer course. The posting requires basic civil or architectural knowledge and assigns successful candidates to this role initially.

An open 2028 graduate engineering track, with placement based on skills, aptitude and staffing needs across software, network, cloud, data science, security and related roles.

New graduates enter a security engineering track with initial placement guaranteed as a security engineer. The listing requires foundational cybersecurity knowledge.

A new-graduate network engineering role at Rakuten Mobile, with initial placement as a network engineer. Applicants need foundational knowledge of networks or wireless communications.