As a development engineer, you will be responsible for the server-side development and operation of all our products in the ToB/ToC business, which creates a new social infrastructure for families.

Language: Ruby(Web), Swift(iOS), Java(Android)
Frameworks: Ruby on Rails
DB: Postgresql, Redis
Version control：Git
Repository management: Bitbucket
Infrastructure: AWS
CI: Wercker, Jenkins
Communication: Slack
Documentation: Confluence
BTS: JIRA

Department: Product Development Division, Product Engineering Department
Members: 22 (22 full-time employees, including 12 overseas)

Application screening → 2 to 3 interviews, skill test → Offer
Please allow 2-3 weeks from application to offer.
The number of interviews may increase or decrease depending on the situation.

While digital transformation is going underway, not only will you be working on pre-existing products but you will also be working on iOS/Android app development. 


■Job Details
※Job will change based on your experience & skill

　・Defining requirements, adjusting development methods
　・Implementation, testing
　・Release, operation
　・Sharing projects with our company’s sales department etc


■Project Structure
・Around 5 people

You will be in charge of system development for "Model Press," Japan's largest lifestyle and entertainment information site for women, which boasts 165 million PV per month.
In order to expand our business, we will not only operate the current system, but also renew the system part and develop new contents.

[Main business contents]
API development (Go)
Management screen development (Vue.js, Laravel, PHP)
Serverless Application Development (Go)
and such...

[Challenging]
You can experience the development and operation of services that are frequently accessed.
Since it is developed in-house, it is possible to take charge of the development work of the entire service from requirement definition to development.
You can freely exchange opinions on technology.

[In-house atmosphere]
The system development department does the work silently anyway, but since the members who like to communicate are gathered, we are enjoying the development!

[Technical environment]
Languages: Go, JavaScript, HTML, CSS, PHP
Infrastructure: AWS
FW: Goa, Laravel, Vue.js
DB: MySQL, Redis, ElasticSearch
Tools: Docker, GitLab, GitLab CI, JIRA, slack, Confluence, SAM
Development method: Domain Driven Design (DDD)

【Development environment】
MacBook Pro 
Large monitor sub-display
Continuous integration scrum using GitLab CI (using JIRA)

◆ You will develop a smartphone app (iOS), one of the largest information sites in Japan.

[Main business contents]
You will be in charge of design, development, maintenance, and operation in a wide range of application development, such as communication processing linked with the server, DB processing, API processing, and implementation of internal logic.

[Challenging]
• You can experience the design, development, maintenance, operation, etc. of applications linked with Web services that are accessed very frequently.
• Since it is developed in-house, it is possible to take charge of the development work of the entire service from requirement definition to development.
• Since it is developed in-house, you can concentrate on the development work without overdoing the schedule.

[Technical environment]
• Language: iOS: Swift / Android: Kotlin
• Infrastructure: AWS
• Web server: PHP (Laravel), Go
• DB: MySQL
• Tools: GitLab, GitLab CI, JIRA, Slack, Confluence

[Development environment]
• MacBook Pro 
• Large monitor sub-display
• Continuous integration with GitLab CI
• Scrum (with JIRA)

You will be involved in overall product development with designers and back-end engineers from the phase of progress management, requests, requirements, requirement definition, and specification formulation while cooperating with other departments such as sales.

--Function development and UI / UX optimization that target users (including corporate clients) will appreciate.
--Building a more efficient and expansive development platform.
--Implementation of various SEO measures.

<About technology>
■ Application
┗ Front end
Managed by Webpack, the front end is built on Haml and SCSS.
Interactions with JavaScript are basically implemented using Vuejs. We have not yet achieved the efficiency improvement by TypeScript and the introduction of testing frameworks such as Jest, but we would like you to take on the challenge, including the necessity of introduction.

┗ Backend
For services for toB, Ruby on Rails 6.0.2 is on the back end.
Experienced engineers actively maintain the test code while making it easy to refactor and change, so the code has relatively low technical debt.

■ Infrastructure
The infrastructure is mostly built on AWS and utilizes EC2, S3, CloudFront, lightsail, etc. DB is MySQL, KVS is memcached and Elasticsearch, and reverse proxy is nginx.
Currently, there is room for improvement, such as the server configuration being excessive due to changes in market conditions.

<Overview>
You will be in charge of all development processes from requirement definition and design, development to operation and maintenance of the WEB service operated by MiddleField.

<Specific work content>
■ Development work of in-house operated service
-Coding of existing and new services
-Development of front-end areas using frameworks, including server-side and API linkage
-Service UI / UX design, new development
-Improvement proposals and UI / UX improvements through AB testing
-Compatible with various devices, SEO measures, and weight reduction

<Language / tools used>
■ Development language / environment: JavaScript / HTML5 / CSS3 / Sass / Node.js
■ Framework: Vue.js, Nuxt.js / React.js / Angular / jQuery
■ OS: Windows / MacOS
■ DB: MySQL
■ Infrastructure: AWS / GCP
■ Development support tool: Slack / Redmine / GitHub / Docker / Vagrant / Sketch, inVision

You will be handling all the iOS application development for the food service DX platform "Okage series".
We would entrust you with the renewal development and additional function development of iOS apps such as self-checkout.
We develop with both Objective-C and Swift, and sometime also use React Native.

Our food service DX platform "Okage series" is the best service for DX and OMO because it can integrate and manage offline stores such as mobile ordering, self-checkout, and mobile POS and ordering / payment services for various online channels in the cloud.

Inquiries about the "Okage series" are increasing rapidly in response to needs for non-contact in the corona virus and for strengthening online channels such as take-out, delivery, and EC.
It has been introduced in many restaurants from major chains such as Thirty One Ice Cream and Tsukada Farm to individual stores, commercial facilities such as Premium Outlets, and J League soccer stadiums.
We also provide DX support for completely cashless stores centered on mobile orders, such as Blue Star Burger, which opened in Nakameguro in November last year.
https://www.itmedia.co.jp/news/articles/2011/30/news147.html

Since we are a start-up company, regardless of the year of joining the company, we will leave the responsible work as an executive to those who are motivated.
With the speed and discretion of a startup, you can get involved in cutting-edge projects, so you can grow and achieve results many times faster than large companies.
Because it is an environment where it is easy to consult with seniors and colleagues, OJT allows mid-career employees and employees in their twenties who have no experience in the IT industry to quickly learn our work, and employees in the first year of joining the company are major mobile carriers and major companies. I am active as a responsible position in big projects with large companies such as food and drink chains.
We are also working on unpublished projects with world-leading tech companies such as GAFA companies.
Japan's first cashless specialty of Blue Star Burger, "Blue Star Burger," has been featured in many media outlets such as television and magazines.
The real thrill of our work is that there is room to develop completely new services not only in store operations but also in digital marketing such as social media.

Aiming for an IPO in 2023, we are looking for new members to strengthen our development system.
If you want to test your strength, take on new challenges, or get excited about the cutting-edge industry, please apply.

[Development environment / Technology used]
Objective-C, AngularJS, ReactNative, GoogleFirebase, AmazonWebService AppSync, GraphQL series a serialized set of programs More (Definitions, Synonyms, Translation)

【業務内容】
O:derプラットフォームを構成するプロダクトのひとつに、マルチペイメント対応・次世代タッチパネル型注文決済端末「O:der Kiosk」（キオスク端末）があります。
これは未来型店舗の構築を支援するモバイルオーダーと併用可能なセルフオーダー端末です。
当ポジションでは、キオスク端末の導入における企画支援の上流工程から、次世代の注文決済端末開発における企画、要件定義、設計、開発、試験、運用の幅広い業務をご担当いただきます。

【業務詳細】
・自社ハードウェア製品(新規・既存)の企画、要件定義、設計 (機能一覧、画面遷移図、画面設計書などのドキュメント作成)
・O:der Kioskの開発、試験 (社内外の開発チームの工程管理、試験計画及び実施)
・O:der Kioskの保守、運用業務

【Job Overview】
As an iOS/Android application developer, you will:
• Collaborate closely with Project Manager, Tech Lead, and other Engineers to develop and maintain iOS/Android applications.
• Be part of the in-house development teams, or be assigned to our client's projects.

In the organization of freee, that is expanding its business, we design, develop, and operate the foundation for making data-driven decisions. In cooperation with data analysts, marketing, and application engineers, this role is to improve and improve the data infrastructure that supports freee's business and solve problems. We will also evolve freee's products through machine learning and lay the foundation for making them easier for users to use and of intrinsic value. It is an important task to create value in society while protecting important data for both users and freee.

[Details of business content]
・ ETL design / construction for processing daily accumulated data and storing it in an easy-to-use format
・ Design and build a DWH that all employees can access securely
・ Design and construction of data mart / data catalog infrastructure used in analysis / machine learning

With the mission of "renewing support with technology," we provide technology solutions targeting support areas (contact centers) such as companies and local governments. Currently, it is used by more than 200 companies, but we believe that branding is important for users for further growth in the future, and we are in a position to convey the appeal of our service from the design aspect.
* UI / UX designers belong to the product & engineering department.

<Specific business content>

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