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MLOpsエンジニア/ MLOps Engineer

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A multinational professional services organisation is seeking an MLOps Engineer. The selected candidate will work with data scientists to productionise analytical solutions, manage CI/CD and cloud environments, monitor and maintain models, and research best practices in AI quality, governance, and security.

Responsibilities:

  • Work closely with data scientists to implement and operate technologies addressing advanced business challenges, including testing, validation, and evaluation of analytical algorithms and models
  • Hand prototypes of analytical solutions from test environments into production by designing and operating CI/CD pipelines and applying Infrastructure as Code
  • Select appropriate delivery models and support environment setup, implementation, operation, monitoring, maintenance, and deployment
  • Manage the lifecycle of analytical solutions, including system monitoring, data distribution, model accuracy, bias verification, version updates, model retraining, and security reviews
  • Research cutting-edge trends, operational frameworks, and best practices in quality control, data governance, and security standards within AI and analytics

Requirements:

  • Master's or Doctoral degree in computer science, mathematics, natural science, statistics, engineering, or a related field
  • More than 3 years of continuous hands-on experience using Python
  • More than 3 years of hands-on experience with version control, testing, pull requests, code review, CI/CD, and containerisation
  • More than 1 year of hands-on experience implementing or operating applications in cloud environments or training machine learning models
  • Experience implementing and operating at least one technical framework in machine learning, optimisation, NLP/LLM-related technologies, computer vision, causal inference, reinforcement learning, or time series analysis
  • Business level Japanese and English

Preferred requirements:

  • Development experience with algorithms or models in machine learning, optimisation, NLP/LLM-related technologies, computer vision, causal inference, reinforcement learning, or time series analysis
  • Experience with AI safety, AI fairness, or AI governance
  • Ability to rapidly build analytical prototypes and expertise across the full pipeline from data acquisition to analysis, visualisation, and interpretation
  • Experience with Infrastructure as Code, system monitoring and operations tools, and Azure
  • Experience working at a consulting firm, particularly providing services directly to clients or external stakeholders

About the Company:

A professional services organisation providing advisory and consulting solutions that help businesses address complex challenges through technology, data and digital transformation. Employees benefit from career growth, professional development and opportunities within an innovative and collaborative workplace.

Keywords:

機械学習エンジニア, 機械学習, データサイエンス, コンピュータビジョン, AIガバナンス, データガバナンス, モデル運用, システム監視, 求人, 外資系

Job Ref: WSY9CP

Contract Type: Perm

Specialism: Information Technology

Focus: Data Analysis

Industry: Consultancy

Salary: Up to ¥11,000,000 per annum

Workplace Type: On-site

Experience Level: Associate

Language: Japanese - Professional working

Second Language: English - Business level

Location: Tokyo

Job Reference: WSY9CP-2D5F4B2A

Date posted: 11 September 2026

Consultant: Andrea Marciano