Senior Software Engineer (Ruby on Rails)

• Design and develop 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
• Train junior/middle members

Must to have:

• 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 testing, E2E testing
• Extensive knowledge of web security
• Familiarity with CI/CD, Docker
• Good English communication skills
• Experience in leading a project as a team leader
• Strong sense of ownership

Nice to have:

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

Salary review: Twice a year

Bonus: 13th-month salary

Paid leave: 15 days in total, Maternity leave for a partner (extra 5 days)

Awards: Monthly Culture Hero, Half-year MVP for excellent members

Activities: Company trip, Year-end party, Half-year party, team-building, happy hour, etc...

Devices: MacBook Pro + Dell Monitor

Working hour: Monday to Friday (working hour starts from 8 am to 9 am)

Health care: Annual health check

Insurance:

• Social Insurance, Health Insurance, Unemployment Insurance (company will pay for full salary)
• Voluntary health insurance & accident insurance (Bao Viet Tokio Marine Insurance 24/7

Training:

• External or internal training courses
• Internal workshop
• Support Attending Conference
• Scrum training
• Order books based on member's requests

Others:

• Grab expenses on the party day
• Club activities, PlayStation, billiard, etc…
• Free bike parking, fruits and coffee