Go Developer - Crypto

IO TECH SOLUTIONS LIMITED

📍 Hong Kong, Hong Kong Island, Hong Kong

full time Computer Occupations Posted February 23, 2026

Job Description

About the Role

Were looking for a backend engineer whos strong in Golang and comfortable working with an existing Ruby on Rails codebase. Youll help build high-performance services in Go while maintaining and evolving Rails-based systems that support core business workflows. This role is ideal for someone who enjoys system design, clean APIs, and pragmatic engineering.

What You'll Do

  • Design, build, and maintain backend services in Golang with a focus on performance, reliability, and scalability.
  • Work with and extend Ruby on Rails applications, including APIs, background jobs, and domain logic.
  • Migrate or refactor parts of the system from Rails to Go where performance or scale requires it.
  • Collaborate with product managers, frontend engineers, and DevOps to deliver end-to-end features.
  • Write...