Join Us

Our Culture

Comfortable Office Space

Our office in Zhongzheng District, Taipei, is designed for comfort and openness — letting engineers focus and create in the best possible environment.

Fully Stocked Snack Bar

Coffee and snacks are always available. Small perks that make each workday a little more enjoyable.

Flat and Friendly Team Culture

No bureaucracy, no hierarchy. We respect each other and share knowledge freely. Every idea is heard, regardless of seniority.

Flexible Work Style

5xRuby supports flexible working so everyone can find their best rhythm.

Culture of Continuous Learning

We hold regular internal tech talks and book clubs to keep everyone growing.

Open Positions

We're looking for like-minded partners to create value through technology

Software Engineer (RD)

  • Participate in system design and full-stack development for client projects
  • Write high-quality, maintainable code and conduct code reviews
  • Collaborate with PMs to translate business needs into technical solutions
  • Leverage AI tools to streamline the development process
Apply Now

Project Manager (PM)

  • Lead client requirement interviews and analysis to define project scope and goals
  • Plan project timelines and coordinate team execution
  • Validate deliverables and ensure alignment with client needs
  • Track project risks and proactively communicate solutions
Apply Now