・ Design and implementation of the Web front end of the system used by the operation team, customers, and supply partners.
・ Formulation and implementation of UI / UX improvement plans based on coordination with the business side
・ Improvement of UI / UX based on various qualitative and quantitative research (user survey, log analysis, inquiry analysis, etc.)
・ Technology selection and verification of middleware, frameworks, etc.

Looking for members to launch a development team that can drive the growth of the company in the future. Aim for a career as a new development engineer that incorporates the company's "protective" knowledge based on the "create" know-how you have cultivated so far!

You will be involved in the new project development. Not only you will be developing, but there are chances for you to be involved in the technical selection.

[Business description]
You will be assigned to the design and development of open application software projects.
You will be involved in a wide range of phases such as specification examination, detailed design, programming, testing, debugging, and actual machine testing, centering on business systems.
* After entering the company, we will introduce the most suitable project, considering your wishes and interests as much as possible.

[Projects, case studies]
・ Development of various Web services
・ Development of financial systems
・ Development of business systems of major manufacturers
・ Development of medical systems, etc.

We are looking for engineers who will lead the tech team in order to further expand the functions of the cloud service developed in-house and make it easier to use.

・ Technical leading of the development team (mobi Agent)
・ A series of flow from requirement definition, specification examination / design, coding, code review, testing, and operation of the company's Web Application (mobi Agent)
・ Performance tuning
・ CI / CD design, introduction
・ Operation improvement, function improvement, refactoring /
・ Document creation for developers (internal / external) 

<Development environment>
Programming languages: React.js, Scala
Web application: Scala on JVM
Infrastructure: AWS EC2, mongoDB, ElasticSearch
Task management: bitbucket
Communication: Slack

As a front-end engineer of in the LIVE distribution business that has been booming for the past few years, please use your skills to build and improve the site.
The entire department has about 60 people, and the age range is from 20s to 40s, mainly in their 30s.
With the aim of further expanding the service, we are looking for human resources who will lead the front-end engineers who will be in charge of site construction and renovation.


<Job Details>
You will manage the web application development team for the video distribution service.
You will be in charge of application design and development from web development environment construction.
　
Main duties
・ Communication regarding development with the server-side and other departments
・ Progress management of development members
・ Task adjustment
・ Project estimation, design and development
・ Functional improvements before and after release, bug support

<Business description>
You will be in charge of front-end development and implementation of Web services for the video distribution services.
Please work with the product manager and server engineer to design and develop the application from the WEB development environment construction.


Main business
・ Project estimation, design, development / functional improvement before and after release, bug handling
・ Communication related to server-side development
・ API consultation and how to proceed with development for planning, etc.

Participate in the development team of the fully automatic cloud accounting and payroll software "freee" and lead the server-side software development.

・ Future plans for product and function planning, design, implementation, testing, measurement, improvement,
・ R&D and analysis on new technology and core technology
・ New function planning and development, automation algorithm improvement, UX improvement, new product planning and development, etc.



[Main tools used for development]

Web server side: Ruby on Rails, Go
Web front end: React, Redux, Babel, webpack, Flow, Storybook
Database: MySQL, Redis, DynamoDB
Infrastructure: AWS (ELB, EC2, RDS, S3, SQS, ElastiCache, Redshift, ...), Kubernetes on AWS, Docker, CircleCI, Fluentd, Ansible, HashiCorp Tools, Elasticsearch + Kibana, Elastic Beats, Google BigQuery, Embulk
Development environment: Vagrant, Docker
Mobile: Swift, Kotlin, Objective-C, Firebase (Analytics, Notifications, Remote Config), Bitrise, fastlane, RxSwift, RxJava
Desktop client: Xamarin, WPF
Biz Platform: Salesforce, Apex, Visualforce, Marketo, Pardot, Zendesk, Zuora
AI Lab: Python 3, R, Jupyter Notebook, Zotero, Re: dash, TensorFlow, Keras, scikit-learn
Repository management: GitHub
CI: CircleCI
Automated testing: Selenium WebDriver, Appium
Server monitoring: Mackerel
Error monitoring: New Relic, Bugsnag
Communication: Qiita: Team, Slack, JIRA, WorkPlace by Facebook

・ Planning, design, implementation, testing, measurement, improvement of products and functions
・ Development of highly interactive and rich functions
・ Development of UI component libraries that operate at high speed, are easy to use, and can be reused
・ Babel, webpack, etc. Construction and improvement of the front-end development platform used

New function planning and development, UX improvement, new product planning and development, etc.

Specific work content
・ Product and feature planning, design, implementation, testing, measurement, improvement,
・ R&D and analysis on new technology and core technology
・ New function planning and development, automation algorithm improvement, UX improvement, new product planning and development, etc.

We are looking for a development engineer to expand the functions of the cloud service we are developing in-house and make it easier to use.

・Technical leading of the development team (mobi Agent)
・Requirement definition and specification examination of the company's Web Application (mobi Agent) 
・A series of flow from technical design, coding, code review, testing, and operation
・Performance tuning
・CI / CD design, introduction
・Operation improvement, function improvement, refactoring
・Document creation for both internal and external developers


<Development environment>
Programming languages: React.js, Scala
Web application: Scala on JVM
Infrastructure: AWS EC2, mongoDB, ElasticSearch
Task management: bitbucket
Communication: Slack

What We Are Looking For 
We are looking for an exceptional Full Stack Engineer who wants to be part of bringing human-centered innovation into the world. You will have the opportunity to discover and serve unmet user needs by applying your expertise in software development and rapid prototyping to address real-world problems. 

As a Full Stack Engineer, you will help shape our new ventures and drive our innovative work from concept to MVP. You will work with our Venture Designers (Product Managers), across cultures and across portfolios to turn wireframes or similar to tangible digital prototypes or MVPs. 

The problems you will be asked to solve vary by portfolio projects and require discipline across technology stacks and programming languages. 

What You’ll Do at Moon 
Use your software development skills and experience to help implement new digital prototypes and MVPs.
Partner with our Venture Designers and entrepreneurs-in-residence to shape the product vision
Rapidly iterate and develop prototypes to support a project's value proposition
Full-stack development with the right architecture for the project (know when to be scrappy and not to over-engineer)
Collaboratively work with visual and interaction designers

SPA development using Vue.js
Native app development with Flutter

We will entrust you with the development work for the entire front-end area.
The front-end team is responsible for a wide range of in-house Web application and mobile application development.
For example, SelfU is developing a web application for end users, a mobile application for employees (Flutter) for stores, and an application for printing slips in the kitchen (Android native).
We are looking for colleagues who can promote development together with a sense of speed while balancing the quality of the product code and the user experience of both restaurant customers and staff.

Development environment upgrade system (cost of purchasing desired gadgets, licenses, etc.)
MacBook Pro provided (keyboard language selectable)
Dual display environment

◇ Backend programming languages: Go, PHP
Frameworks: Laravel, FuelPHP, Node.js
Configuration management: Terraform
Cloud: AWS
RDB: MySQL
Container orchestration: AWS Fargate, Kubernetes
Container Virtualization: Docker
CI: CircleCI

◇ Front-end programming languages: Dart, JavaScript, Swift, Kotlin
Framework: Flutter, Vue.js
App: iOS, Android
CI: Bitrise
Error monitoring: Sentry

◇Common Tool Repository Management: GitHub,
Ticket Management: Jira, Redmine
Communication: Slack