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Web Application Developer for In-house Services (expired)

PlayNext Lab Inc.
Job ID
Post date
Oct 6, 2020
Information Technology
Application Development
Work Type
Full Time / Experienced (Non-Manager)
¥4.0M ~ ¥7.0M / Year


  • Japanese: Business level
  • English: Business level
  • Must currently reside in Japan
  • Visa sponsorship available


■ Job Description
You will be developing/operating the in-house services, which is widely used in company admin department

- Planning, design, coding, testing, analysis, and improvement of the in-house product or features
- R&D of the new/core technology
- Many other going on such as new features/function development, algorithm improvement for automation, UX improvement, new product development, and so on

■ Requirements
- Strong business level Japanese skills (both verbal/written)
- Professional experiences of team development and service operation
- Professional development experiences using multiple programming languages
- Experiences of writing a technical/design documents
- Communication skills with team members other than development team

■ Tech Stack
- Web server-side:Ruby on Rails,Go + gRPC,Node.js
- Web front-end:React,Redux,TypeScript,webpack, styled-components, Storybook
- DB: MySQL,Aurora, Redis
- Infra: AWS (EKS,ELB, EC2, RDS, S3, SQS, ElastiCache, Redshift, ...),Kubernetes,Docker,Jenkins,CircleCI,Fluentd,Ansible,HashiCorp tool,Elasticsearch +Kibana,Google BigQuery,Embulk
- Mobile app:Swift,Kotlin,Objective-C,Java,Firebase (Analytics, Notifications, Remote Config),Bitrise,fastlane,RxSwift, RxJava
- Others:GitHub,Kibela,JIRA,Slack,Workplace by Facebook

■ Work hours

■ Holidays
- Saturdays & Sundays
- National holidays
- Summer vacation
- End & beginning of the year vacation
- Paid holidays

■ Benefits
- Commute fee allowance
- Social insurances
- Free drinks
- Various club activities

The above information is a public job ad. This job ad is neither an offer nor a contract.

This job is no longer available.

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