Full Stack Engineer

  • Tokyo
  • Remote OK - Anywhere in Japan
  • Full-time
  • January 16, 2024
Apply from Anywhere 👍
Relocation to Japan 👍
(Overseas visa sponsorship supported)
Language Requirements
Japanese: Not Required 👍
English: Fluent
Minimum Experience
Mid-level or above


tripla, K.K. is one of the fastest growing startups in hospitality industry in Japan, where the market is rapidly expanding. We provide our customers (hotels, restaurants and other hospitality-oriented companies) with a variety of services including question answering systems, reservation handling, and digital marketing through our AI chatbot.

We are looking for a Ruby on Rails developer responsible for managing the interchange of data between the server and the users. Your primary focus will be development of all server-side logic, definition and maintenance of the central database, developing micro services to support the rapid growth of services and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application.

If this sounds like you, we want to talk!

Key Qualifications

- Possess a good understanding of the syntax of Ruby and its nuances

- Experience designing, building large-scale Ruby on Rails applications

- Experience in building APIs for client facing-apps in Ruby on Rails

- Experience in creating and maintaining scalable infrastructure leveraging modern AWS products like RDS, ElastiCache, Dynamo DB and others

- Basic familiarity with networking systems, load balancers, and TCP/IP network constructs.

- Experience in building micro service structure

- Passion for always improving (yourself, the app, the company, etc.)

- Ownership: You feel responsible for creating an excellent, end-to-end platform that supports the needs of our users.

- Comfort with data: you know when you don't know enough to make a design decision, and you seek out answers.

- An interest in exploration: you think about what to build now and what to build in the future.

tripla is a Japanese start-up that's building services using chatbots. They provide a next-generation booking engine for hotels, banks, online shops and more that optimizes the number of customers making reservations online. Their goal is to revolutionize hospitality with tech.

View tripla's company page

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Full Stack Engineer at tripla