Senior / Principal Ruby On Rails Dev (Aws , Backend)

・ Collaborate with product managers and designers to define requirements and specifications.
・ Measurement of effects for quality improvement and implementation of service improvement measures
・ Propose and implement new features and improvement ideas.
・Continuously learn about technical trends and industry best practices and apply them to the product.
・ Architecture design based on requirements, middleware selection
・ Design, develop, test, operate, and refactor products using Ruby on Rails.
■ Development environment
Infrastructure: AWS, GCP
Configuration management: Ansible
Monitoring: Datadog, bugsnag
Development Language: Ruby (on Rails)
Others: swagger, Docker, ZenHub, Figma, Slack / Jira
IaC: Packer, Terraform
CI/CD：Circle CI / Codebuild
DB: Amazon Aurora (MySQL compatible edition), Elasticsearch, DynamoDB
Deploy / Build: CodePipeline, CodeBuild, CircleCI, GitHub Actions

■REQUIREMENTS
Must- have:
・ 5+ years of experience in developing and operating Web services using Ruby on Rails
・ Good at English communication
・ Experience using cloud platforms (AWS, GCP, Azure, etc.)
・ Knowledge and development experience with database systems
・ Programming, debugging, and testing skills
・ Experience in API design, development, and documentation
・ Understanding of the software development lifecycle

Nice to have:

・ Experience as a technical lead throughout the full project development lifecycle
・ Experience in designing architecture based on application requirements and selecting middleware
・ Experience of discovering problems from logs and solving problems
・ Experience in developing systems using container technologies such as Docker and Kubernetes
・ External technical output experience (writing, technical blog, stage, etc.)
・ Experience of publishing and contributing OSS

■Salary:

Senior upto 75tr Gross; Principal upto 3500$ Gross

■Working time: Thứ 2- Thứ 6: 9h00- 18h00, Hybrid Working,

1 tuần lên office 1~2 lần

■Other benefits:
● Good career advancement opportunities.
● Bao Viet Premium Healthcare Insurance Package even during probation period
● 13th- salary Bonus for all staff.
● Opportunity to acquire technical knowledge and experience in the latest technologies.
● 12 days annual leave + New Year holiday according to the Japanese calendar (from Dec
● Great salary package. Annual performance review: twice/ year.
● Patents and Inventions bonus.
● Annual Health Check- up for all staff.
29th to Jan 3rd).
● Company trip, Year- End Party.
● Free coffee (cappuccino, cafe latte, etc)
● Flexible working
● Gift for Tet/ Autumn Festival
● Insurance in full gross salary.
● Laptops Macbook Pro, monitors, etc

Cập nhật gần nhất lúc: 2025-11-15 04:45:03