DevOps Engineer / Machine Learning Team

  • Tokyo
  • Partial Remote
  • Full-time
  • December 6, 2022
Apply from Anywhere 👍
Relocation to Japan 👍
(Overseas visa sponsorship supported)
Language Requirements
Japanese: Business Level
English: Business Level
求人概要 / Role and Responsibility
LINEのData Scienceセンターという部門ではLINEアプリを含む全てのサービスの競争力を最大化することを目的にデータサイエンス技術の研究・開発および分析を行っています。主にデータ分析によって各サービスの意思決定を支援する「Data Science室」、社内の機械学習プラットフォームの開発およびLINEの各サービスに機械学習エンジニアリングによる最適化機能を提供する「Machine Learning室」、機械学習分野の研究開発を行う「Machine Learning Researchチーム」で構成されています。

Machine Learning室のDevOpsエンジニアとして、機械学習モデルを実装するエンジニアと連携しながら、速く安全に機械学習のサイクルを回せる環境の構築をお任せします。

・Site Reliability向上のためのインフラ構築

・開発言語:Python, Go, Java
・MLライブラリ:TensorFlow, PyTorch
・コンテナ:Docker, Kubernetes
・CI/CD:Drone, Argo
・監視:Prometheus, Grafana
・その他:GitHub Enterprise, Confluence, Slack

「Machine Learning Teamの参考情報一覧」

「Introduction of Machine Learning1 Team」


応募資格 / Qualifications
・Python/Java/Scala/Go/Rust/C/C++ 等のプログラミング言語のうち、一つ以上の言語でコードを書けること

勤務地 / Location
〒160-0004 東京都新宿区四谷1-6-1四谷タワー23F
雇用形態 / Employment type
勤務時間 / Working hours
専門業務型裁量労働制(1日の労働時間に関わらず1日9.5時間労働したものとみなします。)、フレックスタイム制(コアタイム 11:00~16:00)、10:00~18:30(実働7時間30分)のいずれか適用 ※面接後に決定
待遇・福利厚生 / Benefits

・諸手当:交通費支給(会社規定による)、LINE Pay Card Benefit Plan(※2)






LINE is the most popular communication app in Japan, Thailand and Taiwan. The diverse platform is continuing to grow rapidly throughout Asia, expanding services around the globe.

Under its corporate mission of "Closing the Distance," we strive to bring people around the world closer to each other, to information, and to services.

Our vision is to become the “life infrastructure” for its users, always ready to fulfill their needs, 24 hours a day, 365 days a year.

With mobile-focused projects in a wide variety of areas including communication, contents, entertainment and others, LINE is expanding into projects related to development, operations, advertising, Fintech, AI, Blockchain and more.


LINE is a global development team with development centers in more than seven countries. Based on the messenger service, we develop and operate various services such as fintech, news, games, and music services.


LINE is a service with more than 185 million MAUs and handles traffic for a variety of services based on this user in real time.


LINE has the ability of the best engineers in each field to develop the best services. It creates individual growth in a global engineering culture.

LINE's policies during COVID-19 are as follows

We’ve introduced a number of initiatives to support our users in Japan and around the world:

  • Remote consultations with medical professionals and one-on-one counseling for those suffering from anxiety and stress stemming from COVID-19 (working w/ Japan’s Ministry of Health, Labour and Welfare)
  • Enabling most of the employees to work from home
  • Moving to conducting recruitment interviews over video chat
  • Shifting all contracts to electronic form to allow those who handle contracts to work from the safety of their homes

    You can find more details about our initiatives in response to the spread of novel coronavirus here
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DevOps Engineer / Machine Learning Team at LINE
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