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This listing was closed on Jun 18, 2026.
Browse Open JobsMachine Learning Engineer
Summary by AIEngineer.careers
Machine Learning Engineer is a Machine Learning Engineer role (contract). with TEKsystems. in 広域東京エリア, JP. Imported listing (source: jp.linkedin.com). Apply on the employer's site (jp.linkedin.com).
Imported listing (source: jp.linkedin.com) · Apply on jp.linkedin.com
広域東京エリア · JP
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Contract
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from jp.linkedin.com
An AI innovation team is hiring an ML Engineer / Data Scientist to build next-generation AI recruiting agents for one of Japan's largest staffing businesses. The product is an autonomous, multi-agent system that automates hiring workflow end-to-end. You will work on LLM/AI agent evaluation, matching accuracy optimization, and data-driven product contribution.
Responsibilities
- Design evaluation systems, datasets, and metrics to assess AI agent output quality
- Execute structured improvement loops (prompt tuning, pipeline refinement, guardrail implementation)
- Build monitoring systems to ensure production-level performance
- Conduct data analysis to improve candidate-job matching performance
- Design evaluation metrics and monitoring frameworks
- Validate and enhance ML-based matching logic
- Work closely with PMs and engineers in a fast-moving cross-functional team
- Translate staffing business workflows into technical improvements
- Contribute to product direction through data insights
Requirements
- Computer Science or related degree
- Strong knowledge of Machine Learning and LLMs
- Native-level Japanese
TEKsystems
Hanover · US · 18478+ employees
TEKsystems is a technology services provider and systems integrator that helps enterprises accelerate business transformation. It offers a wide range of services including workforce development, data analytics, cloud modernization, and technology operations management.
