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  • Software Engineer・Tokyo, Japan
    Full Time
    FEATURED
    FULL FUNNEL ADVERTISING AUTOMATION・Tokyo, Japan・Full Time

    Skills
    Javascript, Python
    Languages
    Japaneseconversation
    Englishfluent
    Description

    We're looking for a strong developer to head our development team.

    Your responsibilities will include:

    • Making key architectural decisions that help us scale our product
    • Coaching the team and helping them grow personally and professionally
    • Writing front- and back-end code
    • Reviewing code of your team member and suggesting improvements
    Requirements
    • A minimum of 7 years experience in the field as a full-stack developer
    • Experience with Python and JavaScript. In particular Django and React, and Node.js and SASS
    • Experience with Webpack tooling
    • Experience with PostgreSQL and MongoDB
    • Experience with DevOps in a Linux environment
    • Experience with cloud providers like AWS and GCP
    • Experience with Docker and container orchestration tools
    • An open mind about technology
    Benefits
  • FEATURED
    Tokyo, Japan・Full Time

    Skills
    Machine Learning, AI Algorithm, Internet of Things, C++, Objective C, Java, Python, PHP, Scala, Swift
    Languages
    Japanesebusiness
    Englishbusiness
    Description

    We have developed world's first toilet predicting wearable device "DFree". We use our own algorithms and patented technologies of ultrasound systems to monitor bladder to predict the excretion timing which supports people suffering from incontinence and people who needs support on toilet care. Many of our cutting edge technology is internally developed.

    As a member of our engineering team, you will work in a highly collaborative team with other talented engineers. You will be involved in a creative and innovative environment.

    You will design, develop, test, deploy, maintain and improve the cloud server application of our wearable device.

    Requirements

    Experiences in one of the following:

    • Machine learning (support vector machine, random forest, clustering, network)
    • Implementation of either parallel programming, data streaming programming (actor model using akka oe erlang, experience of using spark, kafka, kinesis)
    • multi-cloud (AWS/GCP)
    • multi-region developpement (we are globally expanding)
    • container based virtualization(Docker, K8S)
    • Using statistical knowledge with big data through spark and Julia

    Type of people we are looking for: Motivated person who can enjoy working in a startup venture company A person who has resilience to the changes and the difficulties

    Benefits
    • social insurance
    • transportation expences will be paid
    • We work five-day a week with paid holidays and vacations in new year time
  • Software Engineer・Tokyo, Japan
    Full Time
    FEATURED
    FULL FUNNEL ADVERTISING AUTOMATION・Tokyo, Japan・Full Time

    Skills
    Javascript, Python
    Languages
    Japaneseconversation
    Englishfluent
    Description

    We're looking for a strong developer to strengthen our development team.

    Your responsibilities will include:

    • Making key architectural decisions that help us scale our product
    • Writing front- and back-end code
    • Reviewing code of your team member and suggesting improvements
    Requirements
    • A minimum of 4 years experience in the field as a full-stack developer
    • Experience with Python and JavaScript. In particular Django and React, and Node.js and SASS
    • Experience with Webpack tooling
    • Experience with PostgreSQL and MongoDB
    • Experience with DevOps in a Linux environment
    • Experience with cloud providers like AWS and GCP
    • Experience with Docker and container orchestration tools
    • An open mind about technology
    Benefits
  • Software Engineer・Tokyo, Japan
    Full Time
    FEATURED
    インターネットサービス・Tokyo, Japan・Full Time

    Skills
    Java, Python, MySQL, Ruby on Rails, HTML / CSS
    Languages
    Japanesebusiness
    Englishnone
    Description

    BtoB(アパレル企業)向け新規事業のサービス拡大にあたり、サービス拡大の要件定義、設計(主にDB)、アーキテクチャ構築、実装までの全ての工程を最上流工程からお任せします。 ※実装は各エンジニアの得意領域ごとに役割分担して進めます。 事業責任者とともに要件定義を行い、設計、開発、テスト、リリースに至るまでの全工程を担当していただきます。

    Requirements

    応募資格:必須 ■5年以上の実務経験 ■5年以上のWebサービス / アプリケーション開発経験 ■WEBに関する各種プログラミング言語(Java、Scala、Ruby、Python、PHPなど)、SwiftやObjective-Cなどを使ったモバイルアプリ開発、RDBMS(MySQL、PostgreSQL、Oracleなど)、JavaScript、HTML、CSSなどに関する業務で得た経験と知識 ■Webフレームワークに関する基礎的な知識 ■VCS(Git, Subversion)を用いたチーム開発の経験 ■複数の開発言語を用途ごとに使い分けての開発経験 ■大規模アクセスを処理できるWEBシステムの経験

    応募資格:歓迎
    ■Cassandra、HBase、MongoDBなどのNoSQLデータベースを使った開発経験 ■Apache Lucene、Apache Solr、Elasticsearchなどを利用した全文検索システムの開発経験 ■Apache Spark、Apache Storm、Apache Flinkなどストリーム処理フレームワークを利用した開発経験 ■Chainer、TensorFlowなどの機械学習ライブラリを利用した開発経験 ■GitHubによるプロジェクト管理経験 ■SwiftなどでのiOSアプリケーション開発経験 ■JavaやKotlinなどでのAndroidアプリケーション開発経験 ■AWS、GCPなどのIaaSと専用サーバーそれぞれを組み合わせたサービス開発、運用を行った経験

    Benefits

    【具体的には】 ■新規授業サービスのDB設計 ■サービスがスケールしても稼働し続けるアーキテクチャ設計の構築 ■ECだけでなく、来店者やスタッフ(POSなども含む)にも対応したモバイルアプリケーションの開発 ■購入ユーザーや店舗などの属性を生かす、リアルタイムデータ処理基盤の開発 ■各アライアンス先とのDB接続、API連携(WMS連携、物流システム連携、ポイントシステム連携・・) など

    【やりがい】 日本、そして世界でも前例のないアパレルプラットフォームにおけるシステム開発の最上流工程に携わることができます。

    【開発環境】 ■開発体制:アジャイル方式 ※企画と開発者で意思疎通を図りながら最終リリースまで担当していただきます。

  • Software Engineer・Tokyo, Japan
    Full Time
    FEATURED
    「バケーションレンタル」サービス・Tokyo, Japan・Full Time

    Skills
    Python, Javascript
    Languages
    Japaneseconversation
    Englishfluent
    Description

    Planning and developing our products (mister suite, suitebook, etc)

    We are a company that puts a large emphasis on product development and are currently aggressively expanding and improving our product lineup. As an engineer at SQUEEZE, you will be able to actively share and come up with ideas for our products and have significant influence over every step of their product lifecycles.

    Requirements

    Development of web application relevant to our products

    【Development Environment】 Languages: Python, Go, JavaScript, TypeScript Framework: Django, Echo, AngularJS Database: MySQL, ElasticSearch, Redis Data Analysis: Google Analytics, Google BigQuery, Pandas Ops/Others AWS, Docker, GitHub, CircleCI, Sentry, New Relic, Kibana, Mailgun, Slack

    【Essentials】 Experience in development with Python, GO or other languages Web service planning, development and operation experience Team development experience using Git

    【Extra】 Experience with Agile development process Understanding of object oriented, test-driven, and domain driven development Ability to use AWS, CI and configuration management in product development and infrastructure Experience in analysis and visualization of data Contribution to technology community and Open Source

    【Ideal candidate characteristics】 Willing to take on more working responsibility Passion for creating a service which contributes to society Interest in working in a global environment or overseas in the future

    Benefits

    Depend od experience

  • Software Engineer・Tokyo, Japan
    Full Time
    FEATURED
    HR Tech・Tokyo, Japan・Full Time

    Skills
    Python, PHP, Ruby on Rails, NodeJS
    Languages
    Japanesenone
    Englishfluent
    Description

    Requirements

    【Needs】 ・Ruby on Rails Experience ( + PHP, Python, Node.js Experience) ・API Implement Experience, and 3rd Party API Program Development Experience ・Network and Cloud Platform (e.g. AWS) Knowledge and Experience ・Database Design Experience ・Web Application Comprehensive Knowledge (e.g. Server Architecture, Framework, Design Pattern of MVC/MVP/MVVM)

    【Wants】 ・More than 5 Years Experience as Engineer ・Comprehensive View of Product and Ability to Describe Image of Future Function ・Ability to Predict Potential Risk of Product ・Comprehensive View of Project to Prioritize Tasks ・Collaboration with Other Engineers and Contribution to Enhance Productivity as Team

    Benefits
  • Software Engineer・Tokyo, Japan
    Full Time
    VR/AR・Tokyo, Japan・Full Time

    Skills
    Javascript, Java, Python, PHP, C++, Objective C, .NET / C#, MySQL, Android, Machine Learning, iOS, NodeJS, Swift, HTML / CSS, AI Algorithm, Internet of Things
    Languages
    Japanesenone
    Englishbusiness
    Description

    Overview

    • We're hiring a full-stack web developer to develop our recently-released VR, computer vision application
    • You will be required to launch new services and manage the development team in the future

    Job description

    • Develop our existing VR travel experience service
    • Languages and frameworks: Java, JavaScript, React, React Native, AWS, Python

    About us

    • We're a VR, computer vision startup producing a digital platform on which our users can enjoy an instant travel experience
    • To break the mold and make travel less money/time/energy-consuming, we're shooting 360 videos at the famous tourist spots around the world and streaming them to smartphones or VR headsets via our platform
    • Corporate Site: http://www.pretia.co.jp/english
    Requirements

    Requirements

    • More than 2 year long experiences on front-end and back-end combined: Django, Python & React or Angular.js
    • Fluent in either English or in Japanese
    • Already have valid working visa in Japan

    Preferred

    • Experience with Node.js, JavaScript and Python

    Non-technical skills

    • Natural leadership and willing to take initiatives
    • Eager to grow services and contribute to the company
    • Willing to challenge the rapidly growing VR and computer vision industry by making use of your experience
    Benefits

    Salary

    • Depends on the candidate's previous experience and degrees

    Conditions

    • Working hour: usually 10:00-19:00 with 1-hour long break
    • Time flex OK, results required
    • Transportation: 100% covered