【Mobile App Engineer】You can choose to work at Osaka head office or Tokyo branch or fully remote work, Foreign nationals welcome and visa support available

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Job Requirements

■Job Requirements■
– Someone with JLPT Level 2 Japanese language ability or higher(MUST be able to adequately communicate in the workplace and understand work responsibilities in Japanese)– This position is needed to be the one who lives in Japan at the moment, no acceptable apply from overseas

[MUST]

・Over 3 years of work experience (regardless of language) in developing and operating mobile apps that work in conjunction with Web API in a team.

 

[Welcome (WANT)]

・Experience in releasing iOS apps using app store connect

・Experience in releasing android apps using google play store

・Experience using state management libraries such as Redux, Flux, Vuex, ReSwift, etc.

・Development experience using GitHub Flow

・Experience implementing test code using a testing framework

・Development team leader experience

・Experience and interest in machine learning

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Job Description

You will be involved in all phases necessary for SaaS product development, including requirement definition, design, development, and operation, with a focus on developing and improving the service's new features.

Requirement definition

・We discuss new product features and functional improvements with the product owner and designer, using user and developer perspectives to define requirements.

・Design and review with the team as necessary.

・Develop and add test code. Perform pair pro sessions if necessary.

-Code review is mandatory. We also conduct code reviews for team members.

・QA is carried out by engineers and CS in cooperation.

・Currently, we are dividing labor between front-end and back-end.

 

Operation

- Respond to alerts, respond to defects, measure effectiveness after feature release, maintain documentation, etc.

 

Development process

・We perform agile development.

- Assign tasks based on the priority determined by the product owner.

・Regular reviews are conducted as a team to create a cycle of improvement.

 

Others

・We will also do what is necessary to improve our services and teams, such as recruitment and technical research.

・Because it is a venture, each person has a big role to play, and it is an environment where it is easy to have your opinions reflected.

・Since it is an in-house product, you can feel that the functions you created will directly lead to customer success.

・The company is steadily increasing its sales every month and will continue to grow. Each phase has its own issues and challenges, allowing you to grow as the company grows.

・Engineers from a wide range of ages, from their 20s to their 50s, are active! Employees from various backgrounds improve their skills through study sessions and other activities.

 

[Technology stack]

Mobile app: Flutter

Web backend: Ruby, Ruby on Rails, RSpec, Sidekiq, Unicorn

Web front end: TypeScript, Vue.js, JavaScript, AngularJS, webpack, Jest

Database: PostgreSQL

Infrastructure: AWS (ALB, ECS, Aurora, S3, SQS, Lambda, ElastiCache, OpenSearch, etc.), Terraform

 

[Tools used]

Biz Foundation: Google Analytics

Repository management: GitHub

CI/CD: GitHub Actions, AWS CodePipeline

Development environment: Docker, Docker Compose

Monitoring: New Relic

Communication: Slack, Google Meet

Task management: Asana

 

【environment】

Development PC: Choose from MacBook Pro or Windows.

Editor: You can freely choose an editor such as RubyMine or Visual Studio Code. (paid by the company)

Technical advisor: We have regular sessions with Yukihiro Matsumoto, the ``father of Ruby.''

Conference participation support: The company will pay for participation in conferences such as RubyKaigi.

Book purchase system: From technical books to management books, you can purchase any book you want at the company's expense.

Company environment: Clothes optional, earphones allowed

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