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ML Operations Engineer (AI/LLM) - Mercari at Mercari - ApplyBlast

ML Operations Engineer (AI/LLM) - Mercari

Mercari

1 month ago

3.4 on Glassdoor

Tokyo, Tokyo, Japan

Onsite

Full Time

Senior

0 applicants

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About this role

The ML Operations Engineer (AI/LLM) at Mercari is responsible for designing, deploying, and maintaining machine‑learning pipelines and large language model infrastructure. The role ensures the reliability, scalability, and performance of AI services while collaborating closely with data scientists and software engineers. This position operates within a fast‑moving internet company environment, supporting the development and production of AI‑driven features.

Responsibilities

Design and maintain scalable ML pipelines for LLMs
Deploy, monitor, and optimize AI services in production
Collaborate with data scientists and product teams to deliver AI features

Skills

About Mercari

mercari.com

Headquarters

Tokyo, Japan

Company Size

1001-5000 employees

Founded

2013

View Profile

Mercari is a mobile-first peer-to-peer marketplace that makes it easy for individuals to buy and sell new and used items via its app and website. Founded in Japan with operations in markets including the U.S., it offers simple listing tools, in‑app payments, prepaid shipping labels and buyer/seller protections to streamline transactions. The platform covers categories from fashion and electronics to home goods and collectibles, and monetizes through seller fees and promoted listings. Mercari’s mission is to create value by helping anyone turn unwanted items into cash and discover secondhand deals.