This position is closed and is no longer accepting applications.

Flutter Mobile Engineer

MELTIN Chuo-ku, Tokyo
    💴 ¥9M ~ ¥13M annually
    🏡 Partially remote
    🧪 2+ years experience required
    💬 No Japanese required
    🗾 Japan residents only
    🧳 No relocation support


MELTIN Chuo-ku, Tokyo

MELTIN is a startup that is built around two core technologies: bio-signal processing and robot mechanisms. They most recently raised $17.7 million in 2018 to accelerate the development and practical application of their cyborg technologies.

Key benefits

  • Cutting-edge technology
  • Highly technical CEO
  • International team

About the position

Are you a talented and experienced Flutter Mobile Engineer looking for an exciting new opportunity to work with cutting-edge robotics technology and an international team? Look no further! We are seeking a skilled Flutter Mobile Engineer to join our dynamic and innovative team.

As a Flutter Mobile Engineer, you will be responsible for developing and maintaining high-quality mobile applications. You will work closely with our cross-functional teams to design, implement, and deploy innovative features that enhance the user experience.

In addition to mobile engineering experience, you should also either 1) demonstrate strong design skills and generally be a mobile/frontend expert or 2) be a T-shaped engineer, with experience in many different domains, e.g: backend, DevOps, firmware, desktop application development, etc.


  • Collaborating with firmware, backend, other non-software engineers and medical experts to create seamless and intuitive mobile applications.
  • Writing clean code in Dart, ensuring code quality and delivering products on time.
  • Ensuring applications meet both functional and technical requirements.


  • Mid or senior level experience in Flutter mobile app development (2+ years for mid-level, 5+ years for senior level).
  • Proven track record of delivering successful mobile applications for Android and iOS platforms.
  • High sense of ownership and responsibility.

Nice to haves

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

  • Fluency in both Japanese and English.
  • Experience with backend as backend or front-end.
  • Low level programming knowledge in fields like firmware, experience with languages such as C, C++, Rust.
  • Modern software development practices (CI/CD, automated testing, etc.).
  • Understanding of UI/UX design principles.


9 to 13 million JPY annually.

Hiring Process

  1. 1

    Application review

  2. 2

    Code challenge (offline)

    We will send you a code/skill challenge that should take up to an hour.

  3. 3

    Technical/HR interview 1

  4. 4

    Technical/HR interview 2

  5. 5

    CxO interview

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