As a Tech Lead Engineer, you will support system development and IT governance in collaboration with the Security Bureau of the Internet Advertising Division.
Develop and operate the healthcare platform 'kencom' for health insurance associations and local governments.
Own product discovery, roadmap definition, delivery decisions, release readiness, and post-release iteration for Arene, aligning engineering, UX, data, and customer-facing teams.
Works as a software engineer or architect for Exa Frontier Edge, an AI-native systems integration initiative. Experience with AI-driven development is not required.
Build and improve Kotlin-based Android applications for a food and health service. Analyze usage, define features, improve the app experience, test and debug, and help maintain mobile CI/CD.
Lead generative AI and AI-agent products from user research and PoC planning through launch decisions, release, KPI tracking, operations, and continuous improvement.
Register medical data received from health insurance societies in internal systems, coordinate with customers and internal teams, respond to inquiries, process files, and investigate data using SQL.
Lead a mobile engineering section while coding, set iOS/Android architecture and technology direction, improve app performance, and advance AI-driven development.
Develop customized web applications for clients based on their requirements.
Use statistical and machine-learning models to support Japan Prime and Marketing, working with R, Spark, distributed systems, causal inference, experiments, and econometric methods.
Shape long-term AI computing infrastructure strategy, forecast demand, guide GPU, cloud, data-center and network planning, and align stakeholders. Tokyo-based; remote work available.
Lead the Data Platform team, managing engineers and building scalable data infrastructure for data-driven products and analytics.
As a QA Engineer, you will develop and establish quality assurance processes to ensure quality measures in digital banking.
Provides systems-engineering consulting to automotive customer development teams, covering requirements definition, system design, MBSE adoption, and improvement of existing systems.
Research and develop generative-AI methods for creating images, video, 3D models, and motion. Build production pipelines, integrate AI tools with DCC software, automate inference with Python or C#, and collaborate with artists.
Develop and optimize the Android app for AWA, focusing on existing features and architecture, and lead new feature design and development.
Lead the evolution of a healthcare entertainment app, contributing to the extension of healthy life expectancy.
Open engineering position for people who use coding agents. Previous work history is not required, but applicants must submit a portfolio. The role is located in Minato-ku, Tokyo.
Lead healthcare-service projects with clients, from identifying user needs and proposing solutions to defining requirements, designing services, and managing development with engineers.
Audit and monitor AML/CFT-related systems across Mizuho Financial Group and its domestic and overseas group companies. Identify issues, assess compliance effectiveness, analyze root causes, and make recommendations.
Plan, define, and operate an automated claims-review system for health insurers. Design review logic, connect claims checks with analysis and health programs, create the product roadmap, and coordinate delivery with sales, customer success, and development teams.
Lead iOS and Android architecture and technology choices for the Resichalle app, improve mobile performance, standardize AI-assisted development, and support a small team.
Develops AppShell’s frontend architecture and runtime, including routing, agent-friendly APIs, and React/Vite rendering and build optimization, with a focus on developer experience and OSS quality.