This position is closed and is no longer accepting applications.

Rails Engineer, E-commerce


Minato-ku, Tokyo
    💴 No salary range given
    🏡 Partially remote
    🧪 Minimum years of experience unspecified
    💬 No Japanese required
    🌏 Apply from abroad
    🧳 Relocate to Japan

About dely

dely Minato-ku, Tokyo

dely is the company behind Kurashiru, Japan’s most popular recipe video service, and Trill, a women’s fashion and lifestyle site with over 45 million monthly active users.

Key benefits

  • Becoming more international
  • We want to bring you to Japan

About the position

We’re looking for software engineers to expand our grocery delivery business. We’re building a system that uses personal shoppers to deliver directly from supermarkets in as little as 30 minutes.

In this position, you’ll use Ruby 3 and Ruby on Rails 6, along side MySQL, Elasticsearch, and Docker. We deploy to AWS.


  • Modeling of EC business processes
  • Development of an algorithm for optimizing delivery routes
  • Web API development with Ruby on Rails
  • Crawler development (in any language)
  • Creating a search engine using Elasticsearch
  • Learning from actual operations and product management using the PDCA cycle
  • Fast-paced development as required for a new business team


  • Web API development experience
  • DB design experience
  • Ruby on Rails application developement experience (at least 1 years of working experience)

Nice to haves

These aren’t required, but be sure to mention them in your application if you have them.

  • E-Commerce business knowledge
  • AWS knowledge
  • Cloud native architecture design capability


The base range for this position is 6 to 9 million yen, though depending on your skill and experience, it may be possible to go higher than this.

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