AI Platform Engineer (MLOps/LLMOps)

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AI Platform Engineer (MLOps/LLMOps) in Others new

Woven by Toyota
Full time
Email

Others
10/19/2026
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Tokyo, Japan

Responsibilities

Design, implement, and operate MLOps and LLMOps platforms and shared workflows.
Build traceability systems for models, prompts, agent configurations, evaluation data, experiments, and releases.
Develop feedback loops supporting AI evaluation, regression testing, and release decisions.
Monitor LLM output quality, safety, consistency, latency, cost, and usage.
Establish testing, monitoring, alerting, and rollback mechanisms for quality degradation and safety risks.
Automate AI workload development and operations using CI/CD, infrastructure as code, containers, cloud platforms, and observability tools.
Build safe and auditable agent-based systems for code generation, modification, review, validation, and policy enforcement.

Requirements

At least 2 years of professional experience in MLOps, LLMOps, or platform engineering.
Experience designing, implementing, and operating platforms for LLM development, evaluation, deployment, and operations.
Experience automating development or operational processes with CI/CD, infrastructure as code, container technologies, and cloud services.
Software development experience using Python.
Business-level English proficiency and conversational-level Japanese proficiency.
Preferred experience building AI quality feedback loops from user feedback, logs, evaluations, support inquiries, incidents, and related data.
Preferred experience addressing cost, latency, rate limits, availability, and security for LLM APIs.
Preferred experience with AI safety, security, governance, auditability, and AI-agent engineering workflows.

Benefits

Hybrid work arrangement with travel to Woven City several times per month.
Flexible working time.
20 paid holiday days per year, prorated.
6 sick leave days per year, prorated.
Weekends, Japanese national holidays, and other company-designated holidays off.
Japanese social insurance, including health insurance, pension, workers' compensation, unemployment insurance, and long-term care insurance.
Housing allowance, retirement benefits, and rental car support.
In-house software and language training programs.

Woven by Toyota

Woven by Toyota is at the forefront of transforming traditional automotive approaches into a comprehensive mobility experience. Focused on human-centric innovation, we develop cutting-edge mobility solutions across four key pillars: advanced driver assistance, cloud and AI technologies, and a fut...

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