Front-end Engineer, Advertisement Optimization Group - Tokyo, 日本 - Rakuten

    Rakuten
    Rakuten background
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    Description

    :

    Business Overview
    Rakuten has more than 250 million active users worldwide and provides some of the most popular internet services in Japan today. Terabytes of data are generated every day and are made available for internal services and business analysts.

    Department Overview
    The mission of the Advertisement Optimization Group(AOG) is to contribute to business growth by building innovative solutions and new features and maintaining existing Campaign Management Platforms, Ad Delivery APIs, Personalization and Search Keyword-based ranking models and platforms.

    Position:
    We are currently seeking highly skilled Front-End Engineers who have a passion for creating innovative web applications. In this role, the successful candidates will be responsible for designing and building fast, one-page web applications, and constructing internal AI/ML logic performance monitoring dashboards.

    These engineers will be expected to use their expertise in web technologies and various front-end frameworks to develop a new AI/ML logic management platform and AI/ML logic performance monitoring dashboards. Additionally, they should possess the technical skills and creativity to design these sytems.

    Our ideal candidates are those who are always eager to learn and adapt to new technologies, and who have a deep understanding of the latest trends and techniques in web development. They should be problem-solvers with excellent communication skills, capable of working effectively in a dynamic, collaborative environment.

    Position Details
    - Develop, maintain, and enhance a complex web application along with new/existing services.
    - Improving the quality and reliability of production services through testing, monitoring, and operations.
    - Closely collaborate with other software engineers, project managers, and data scientists to deliver on business objectives.

    Mandatory Qualifications:
    - 3+ Years of experience with software development in JavaScript/TypeScript
    - 1+ Years experience developing in ReactJS

    Proficient in CSS

    Familiarity with Unit Testing
    - Experience developing RESTful APIs
    - Comfortable working with both NoSQL and Relational Database Systems
    - Experienced Linux user with good knowledge of basic commands and shell scripting ability
    - 3+ Years of experience in building and delivering production services
    - Ability to read, write and speak in English fluently
    - Masters/Bachelors Degree in Computer Science

    Desired Qualifications:
    - Experience with integrating authentication in web applications such as Auth0

    Experience with Kubernetes/Mesos
    - Experience using MUI Library for

    Experience with Docker
    - Basic Understanding of Java/Spring Boot

    Basic Understanding of Python

    #engineer #frontend Engineer #javascript #typescript

    Languages:

    English (Overall - 4 - Fluent)