Processing
Level
Deadline
01/01/2026
Amount of Vacancies
2 people
Gender
No gender requirement
Experiences
Degree
bachelor degree
Workplace
Industry
Job description
Design, develop, test, operate, and refactor products using Ruby on Rails.
Propose and implement new features and improvement ideas.
Collaborate with product managers and designers to define requirements and specifications.
Architecture design based on requirements, middleware selection
Continuously learn about technical trends and industry best practices and apply them to the product.
Measurement of effects for quality improvement and implementation of service improvement measures
Development environment
Development Language: Ruby (on Rails)
Infrastructure: AWS, GCP
CI/CDCircle CI / Codebuild
DB: Amazon Aurora (MySQL compatible edition), Elasticsearch, DynamoDB
Configuration management: Ansible
Deploy / Build: CodePipeline, CodeBuild, CircleCI, GitHub Actions
IaC: Packer, Terraform
Monitoring: Datadog, bugsnag
Others: swagger, Docker, ZenHub, Figma, Slack/Jira
REQUIREMENTS
5+ years of experience in developing and operating Web services using Ruby on Rails
Experience as a technical lead throughout the full project development lifecycle
Knowledge and development experience with database systems
Experience using cloud platforms (AWS, GCP, Azure, etc.)
Experience in API design, development, and documentation
Understanding of the software development lifecycle
Programming, debugging, and testing skills
Good at English communication
Nice to have:
Experience of discovering problems from logs and solving problems
Experience in developing systems using container technologies such as Docker and Kubernetes
Experience in designing architecture based on application requirements and selecting middleware
Experience of publishing and contributing OSS
External technical output experience (writing, technical blog, staging, etc.)
Salary:
Senior upto 75 million Gross; Principal upto 3500$ Gross
Working time: Monday - Friday: 9:00 a.m. - 6:00 p.m., Hybrid Working,
1 week to office 1~2 times
Other benefits:
Great salary package. Annual performance review: twice/year.
13th-salary Bonus for all staff.
Patents and Inventions bonus.
Bao Viet Premium Healthcare Insurance Package even during probation period
Annual Health Check-up for all staff.
Good career advancement opportunities.
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
29th to Jan 3rd).
Company trip, Year-End Party.
Insurance in full gross salary.
Gift for Tet/ Autumn Festival
Free coffee (cappuccino, cafe latte, etc)
Flexible working
Laptops Macbook Pro, monitors, etc
Interview step: Online
1st: Technical team
2nd: CTO & CEO ((Show source code)