Rate Plan Engineer jobs in Japan JPY6M-10M/year

April 12, 2023
JPY 6000000 - JPY 10000000 / year

Job Description

UNLOCK DESIGN is a recruiting agency in Japan that works with many Japanese companies who are either looking to begin expanding overseas or who are already global and boast multinational teams – this position is for one such company.

【Basic Information】
Company: Chatwork
Position: Rate Plan Engineer
Apply From: Japan Only
Location: Tokyo
Salary: 6M – 10M
Language: Business Japanese
Contract type: Permanent

Who we are

[Making Work More Fun and Creative] Chatwork’s corporate mission is to make work more fun and creative. Meetings, phone calls, emails, and visits. By rethinking communication that everyone takes for granted, we can make working more enjoyable and creative.

We want to create more ways of working that allow people to realize what society needs in their areas of expertise and reap the rewards.

[Our vision of the world] We continue to take on challenges in order to realize a way of working that is one step ahead for everyone. With Chatwork, you can have more time to spare, and as a result, you can feel more relaxed and even improve your life. We are now proving this fact ourselves.

Roles and Responsibility

Chatwork is a BtoB SaaS that handles online contracting and billing between users and companies, using an in-house system and external payment providers. In order to respond to changes in business practices and markets, both domestic and international, we are planning to design and develop the next system/architecture, including external linkages. For the next system, we would like to add engineers who are familiar with the contract and billing domains to our development team to pursue the ideal and de facto standard in BtoB SaaS. This position will be responsible for domain-specific development, operation, and maintenance within the development team in charge of the contract and billing domains (fee plan team).

  • Functional development in the current system and design for short-term improvement of the domain model
  • Selection of external collaboration system for the next architecture and design and development of the system based on the premise of collaboration

Minimum Requirements

  • Experience developing and operating a service that manages subscriptions (contracts, billing, etc.) within a service
  • Knowledge and experience with SaaS (payment providers, etc.) and related external integration systems

Preferred Requirements

  • Experience in developing BtoB SaaS products
  • Experience in web or mobile application development
  • Experience in team development (e.g. code review experience)
  • Experience in design, development, and operation using AWS services
  • Knowledge of Continuous Integration and Continuous Deployment
  • Knowledge and development experience in legacy code improvement and migration from legacy systems
  • Knowledge of domain-driven design and experience in design and implementation Experience in Scrum development

Tech Stacks

Development language: PHP 8 Middleware: AWS Aurora (MySQL), Redis, Elasticsearch, Docker, Kubernetes, etc. Infrastructure: Amazon Web Services (all service systems), Google Cloud Platform (some analysis infrastructure such as logs) Configuration management tools: Terraform, Ansible Analysis infrastructure: Arm Treasure Data, Redash, BigQuery Code management: GitHub Task management: Jira Software Cloud Information sharing: Confluence, Miro CI/CD: CircleCI, Jenkins

Who we are looking for

  • Those who share our philosophy and vision.
  • Able to make proposals and create new jobs with a sense of ownership.
  • Able to communicate proactively with team members.
  • Able to work in a supportive manner.
  • Able to identify problems and make proposals to solve them.
  • A willingness to take on new tasks even if they are new to the company.
  • Flexibility to adapt to changes in the business, the company, and the team.

Conditions / Benefits

Employment system: Full time

Location: * WeWork Hibiya FORT TOWER, 1-1-1 Nishi-Shinbashi, Minato-ku, Tokyo

  • 2-6-20-5F Umeda, Kita-ku, Osaka-shi, Osaka
  • Full remote available

Annual Salary: 6M – 10M


[Work-Life Balance] Support system for a one-step-ahead way of working Go Global System Go Home System

[Support for Social Interaction] Drinking Party System Meal Voucher System Lunch Talk System

[Skill Development / Career Advancement] Seminar attendance system Award System

[Other Systems] Peer Bonus System Recruitment referral system

Deeper explanation available through this link:

Interview Process * Document Screening

  • 1st Interview
  • Second Interview
  • Final Interview


Apply here


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