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ソリューションアーキテクト/ Solution Architect

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A global IT consulting company is looking for a Solution Architect – Applications. The selected candidate will lead modernisation and AI-driven initiatives, including code migration, UI redesign, cloud architecture, and generative AI implementation to optimise enterprise applications. This is a hybrid setup role.

Responsibilities:

  • Lead modernisation and AI initiatives for VB/VBScript/VB.NET to Java/JS/React migration
  • Redesign UI architecture using React and AG-Grid for a responsive and standardised user experience
  • Modernise backend APIs and Oracle databases while implementing secure, API-driven architectures
  • Promote DevOps, CI/CD, containerization, and cloud adoption (AWS, Docker, Kubernetes)
  • Implement AI-driven code analysis, automated testing, RAG infrastructure, and governance
  • Collaborate with multiple COEs to design and execute comprehensive modernisation and AI strategies
  • Prepare technical documentation and provide guidelines and training for development teams
  • Coordinate stakeholders, multi-team projects, and vendor collaborations
  • Conduct risk management and architecture oversight for large-scale projects

Requirements:

  • More than 8 years of experience as a Solutions Architect
  • Practical experience with Java/Spring Boot, APIs, and microservices
  • Experience analysing and converting VB/VBScript/VB.NET assets
  • Prior experience with React/AG-Grid for frontend modernisation
  • Experience with AWS architecture and cloud services
  • Proven experience with generative AI/LLM for code conversion and analysis
  • Experience in building and utilising RAG for business logic extraction
  • Understanding of CI/CD pipelines, Docker, Kubernetes, and DevSecOps
  • Proficient in Japanese (JLPT N2+); business level English

Preferred requirements:

  • Experience with Intramart (IM-Workflow, IM-FormaDesigner)
  • AG-Grid Enterprise experience
  • Knowledge of SAML/OIDC/OAuth2/IAM security
  • Possess a valid AWS certification (Architect/DevOps)

About the Company:

A leading global IT services and consulting firm, this company excels in delivering innovative technology solutions and digital transformation strategies across industries. Recognised for fostering career growth and offering dynamic opportunities, it attracts skilled professionals seeking impactful roles in IT, consulting, and business solutions.

Keywords:

ソリューションアーキテクト, アプリケーションモダナイゼーション, AI, ジェネレーティブAI, 求人, 外資系

Job Ref: V1KWXQ

Contract Type: Perm

Specialism: Information Technology

Focus: Architecture

Industry: IT

Salary: ¥12,000,000 - ¥25,000,000 per annum

Workplace Type: Hybrid

Experience Level: Mid Management

Language: Japanese - Professional working

Second Language: English - Business level

Location: Tokyo

Job Reference: V1KWXQ-5FD7BAF6

Date posted: 16 May 2026

Consultant: Indu Rana