Senior Backend Engineer (Mobile)

Autify Chuo-ku, Tokyo
    💴 ¥8M ~ ¥12M annually
    🏡 Fully remote
    🧪 5+ years experience required
    💬 No Japanese required
    🌏 Apply from abroad
    🧳 Relocate to Japan

About Autify

Autify Chuo-ku, Tokyo

A test automation platform founded in San Francisco by a team of engineers who were the first Japanese team to graduate from the top US accelerator Alchemist Accelerator. Over 300 companies have implemented our platform.

Key benefits

  • Engineering-centric culture
  • Remote-first
  • Internationally minded engineers

About the position

We are looking for a senior engineer to join our mobile team.


  • Work with other engineers, designers, and product leads to implement various features while considering performance, security, and reliability.
  • Web application development using Ruby on Rails and Golang.
  • Facilitate future development by continually improving the existing systems architecture, code quality, CI/CD pipeline, etc.
  • Work with other teams to improve our E2E test automation product built with Appium, Selenium, Webdriver, etc.
  • Participate in incident handling and be in on-call rotations
  • Proactively identify functions that can be improved, and suggest possible technical and product-related solutions.


  • Being able to work in Japan standard time (Working partially in JST can be discussed)
  • Over five years of experience in web development
  • Over two years of experience in developing backend with Rails/Ruby or Go language (with a preference for Rails/Ruby)
  • Infrastructure development using AWS, Terraform, etc.
  • Over one year of experience in developing front with Javascript and/or Typescript, HTML/CSS, and related frameworks.
  • Modern development experience with Agile or Scrum.

Nice to haves

While not required, tell us if you have any of the following.

  • Has experience developing applications for iOS and Android.
  • Over one year of experience building infrastructure using container management services like Docker and Kubernetes.
  • Experience in system architecture design.
  • Experience in E2E test automation with Selenium and Appium


8 to 12 million JPY annually.

Hiring Process

  1. 1

    Online coding test

  2. 2

    Technical assignment

  3. 3

    Technical interview - 60min

  4. 4

    Final interview - 90min


Meet Autify's Developers

Samuel Johnson shares his experiences of working at Autify, where he does a mix of SRE and backend engineering. He explains how their product and working environment make it an attractive opportunity.

Read his story...

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