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Principal Ruby on Rails Engineer

Principal Ruby on Rails Engineer
Urgent
Ho Chi Minh
Tech/Engineer

TOP 3 REASONS TO JOIN US

  • Perks you will love: Hybrid woring; 16 - 24 paid days off; Top modern & sufficient devices
  • Solid global business: No.1 market - 13.7 million B2C users in Japan; 140,000+ paying business customers; Listed in the prime market of Tokyo Stock Exchange
  • Hub of growth support: Fintech industry; Tailored L&D programs for individual growth

JOB DESCRIPTION

  • Design and develop services which can hanlde a massive amount of data
  • Design 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
  • Train junior/middle members

REQUIREMENTS

Must-Have

  • 5+ year 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 opimization
  • Experience with unit tests
  • Extensive knowledge of web security
  • Familiarity with CI/CD, Docker
  • English communication
  • Experience of leading a project as a team leader
  • Strong sense of ownership

Nice-To-Have

  • Experience with Amazon Web Services
  • Experience with service operation on production
  • Experience with frontend development (TypeScript, ReactJS/VueJS)
  • Experience of training junior/middle members

 


Our benefits
Our benefits

Caring Mental & Physical Recreation:

  • Hybrid working: 2 days at the office and 3 days WFH
  • Working hour: Flexible start 8AM-9AM from Mon-Fri
  • Full salary in probation
  • Insurance: Applied from Probation period:
    • Social Insurance, Health Insurance, Unemployment Insurance (on 100% salary)
    • Private health insurance & accident insurance. From Managing level: extra for family members
  • Bonus: 13th month salary
  • 16 - 24 paid days off and more
  • Paternity leave: Extra 5 days
  • Annual company trip; Quarterly team building
  • Billiards & Running club
  • Annual health check
  • Well-equipped facility: Macbook pro, additional monitor,..

Caring Career & Development:

  • Clear Career path
  • Foreign language & International technology-related certifications sponsoring
  • External & internal training courses
  • Soft-skill workshops
  • Tech seminars
  • Monthly and biannual Recognition Awards
  • Performance & salary review: twice/year (Jun & Dec)
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