Senior/ Principal Ruby on Rails Engineer (Hybrid)

People Profilers • Ho Chi Minh City, Hồ Chí Minh, Vietnam • Posted June 25, 2026

Location Ho Chi Minh City, Hồ Chí Minh

Job Type Full-time

Category Computer Occupations

Posted June 25, 2026

 Job Description: 
﻿Responsibilities﻿

D﻿esign and development services that can handle a massive amount of data
Design a good database considering functional and non-functional requirements
Write clean and maintainable code
Improve code by continuous refactoring
Monitor application performance and fix system failures
Mentor and train junior/middle members

﻿﻿Requirements﻿

At least 5 years experience of development with Ruby on Rails
Good understanding of SOLID principles, common design patterns and best practices
Solid experience with MySQL or PostgreSQL including performance tuning and optimization
Experience with complicated system architecture which includes API linkage with external systems
Experience with application performance monitoring and optimization
Experience with automation te...
            

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