Design, develop, and operate AI agent infrastructure using LLM platforms and agent frameworks to enhance business decision-making.
Build an LLM-based sales product, implementing AI features, architecture, integrations, and quality improvements with a cross-functional team. Remote work is available.
Develop and operate PlayStation online services, improving platform reliability and maintainability through standardization, automation and AI-assisted operations.
AI-driven Tech Lead role focused on architecture and technology advancement, serving as a core member in launching Exa Frontier Edge, a new AI-native SI company.
Build AI Worker VoiceAgent’s web frontend, designing visual interfaces and admin features, selecting architecture, and delivering releases with TypeScript and React in a hybrid office/home role.
Build web applications and AI agents to solve customer and business problems, working across frontend, backend, and infrastructure from problem discovery through operation and ongoing improvement.
Owns architecture and end-to-end delivery for a pharmacy inventory AI product, working across backend, AWS infrastructure and React while guiding technical decisions, integrations and development practices.
Lead backend-focused development of Akerun Digital ID, a multi-tenant SaaS. Define requirements, design and implement web applications, select technologies, and maintain the service.
Lead multi-cloud architecture, infrastructure as code and container platforms for public-sector document services, balancing availability, security and operating cost.
Designs, builds and operates network infrastructure across service platforms and office environments, including cloud and data-center networks, incident response, performance analysis and operational automation.
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.
Leads product planning and hands-on development for DX SaaS and AI systems, using field research to shape product vision, roadmaps, prioritized features and ongoing improvements.
Operate and improve database reliability across a microservices platform supporting a mobility service. Standardize database operations, improve observability, automate upgrades, support safe schema changes, and build systems for performance testing and backups.
Improves security across web products and cloud infrastructure, managing vulnerabilities and CI/CD checks while partnering with engineers on risk reviews, remediation, and incident readiness.
Lead AI-centered software architecture and development at STORES, building agent-driven development environments, improving products, and guiding high-difficulty projects across applications, infrastructure, and teams.
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.
Design and build AWS and Azure cloud platforms for client projects, from on-premise migrations to cloud-native and data-analytics systems, using IaC, containers and monitoring.
Lead technology for healthcare products including an online medical consultation service. Design architectures, improve CI/CD and development processes, plan modernization, support prototypes, and guide engineers through code reviews.
Develops frontend features for online consultation and clinic-DX services, covering implementation, testing, reviews, releases and process improvements across a healthcare platform.
Design, implement, and improve the tebiki現場教育 web application, including AI search and editor features, while clarifying requirements and priorities with product, business, and design teams.
Designs and operates corporate security across architecture, SecOps, and incident response, improving IAM, endpoints, networks, SaaS, and cloud controls.
Develop Atlas, an AI-based ontology platform for enterprise customers, with emphasis on backend systems, developer tooling, CI/CD, cloud infrastructure, observability, and automated testing.
Builds backend services for a new AI and data product, connecting prepared fan data to user-facing features through APIs, database design and large-scale data processing.