• Good attitude, discipline, active
  • Have capability to work with documents in English or Japanese
  • Good Internal/External communication skill.
  • Work individually and work in group.
  • At least 2 years of experience developing web applications and REST APIs with Ruby on Rails framework.
  • Deep knowledge and efficient use of Ruby on Rails framework, Ruby language, JavaScript, HTML5, CSS3
  • Solid experience in designing database schema and optimizing query performance
  • Ability to provide sustainable and scalable solutions that support business processes, interpreting business requirements into technical architecture and models.
  • Solid understanding of object-oriented programming and concepts of MVC, ORM, and RESTful.
  • Proficient in using command-line tools like Git, Bash, etc.
  • Well-versed in writing structured, well-documented, maintainable, and clean code

Nice-to-have Skills

  • Knowledge of software development processes like Agile, SCRUM
  • Experience in automated testing platforms and unit tests.
  • Knowledge of DevOps and infrastructure (Docker, AWS, CI/CD, …)


  • Have chance to work in proactive, creative, professional environment.
  • Have chance to get yourself approved and improved.
  • Have chance to attend technical and soft-skill training courses from basic to advance.
  • Receive proper allowances (annual vacation, team building…) according to Company’s policies.
  • Receive proper privilege and insurance according to Vietnam Labor Law.
  • Have chance to become key member of the company with specific privilege.
  • Amount of salary proportion to abilities and experience.
  • Salary level: Up to 30M VNĐ/month.


  • Please send your CV (including experience and projects you did) to the Email:
  • Applications are processed on first come first serve basis and only short-listed candidates will be notified.