Mô tả công việc: - Develop BtoB applications having a massive amount of data
- Design a complex architecture which includes API linkage to external systems
- Quickly fix system failures or abnormalities by monitoring or notifications
- Improve CI/CD for the delivery of a product
- Introduce tools, systems and cultures for efficient development
- Develop fundamental skills of team members
- system maintenance and operation in production environment

Requirement
- 8+ years for Web development (at least 3 years of Ruby / RoR)
- Operation of an application on a production environment
- Experience to lead a project as a team leader
- Experience to improve application performance
- Experience to educate team members
- Strong sense of ownership
- English skill (professional working proficiency)

Nice to have
- Experience to develop BtoB applications
- Experience with Docker/Container
- Japanese skill

Sa...