Ruby on Rails Engineer




tripla, Co, Ltd. 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.
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.