We’re Hiring, Join Us!

FiO is growing at a rapid pace and we’re look for self-driven individuals to join our team. We are dedicated to building the tools that will help organizations grow and digitalize. Our priorities include creating a work culture for our team that promotes motivation, learning, entrepreneurial spirit, and creativity.

Senior Backend Engineer (NodeJS)

  • Designing, developing, coding, and testing program solutions to drive the company’s product business logic.
  • Creating precise and future-oriented products that prioritize efficiency and stability.
  • Collaborating with cross-functional teams, including software projects and testing personnel, to ensure high-quality results.
  • Proactively identifying and resolving system issues while minimizing negative user experiences.
  • Opportunities for international travel and collaboration with multinational subsidiaries and customer teams.


  • Bachelor’s degree or above.
  • More than 5 yrs. working experience in related fields. 
  • Ability to listen, speak, read, and write in English language.
  • Strong expertise in following:
    • backend development with NodeJS.
    • Database Schema, design, and performance optimization; focus on MongoDB、Redis, and SQL.
    • Container technology: Kubernetes & Docker
    • Cloud service: AWS/GCP
    • DevOps: GitLab CI/CD & Shell Script

For more Information:

Apply Here

Benefits of Working At FiO

  • Hybrid Working Environment
  • Continuing Education Subsidy: We encourage employees to pursue self-growth by participating in further education, attending major domestic and international technical seminars and courses. Subsidies are provided according to company regulations.
  • Leave System: We have a leave system that exceeds the requirements of labor laws.
  • Regular team dinners and monthly gatherings. The office provides various snacks and coffee drinks for free.
  • The work atmosphere is comfortable, and employees are free to use the space after work.