Senior Principal Ruby on Rails Developer

Top 3 Reasons To Join Us No.1 Construction Tech company in Japan Hybrid working environment Attractive salary and Macbook Pro The Job We are looking for Senior/ Principal Ruby on Rails Developers (AWS, Backend) who can join our team and develop the application in cooperation with the product manager. Working in the form of Squad, a small team can quickly and consistently engage in everything from designing to development, testing and operation. Also, there are a lot of opportunities to work with new languages ​​and frameworks other than the main language in an international environment. As an innovator, you will contribute to promoting new ways of working in the architecture and construction industry through product development. Job Scope 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/CD: Circle 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 Your Skills and Experience Must-have: Empathy for Andpad's mission and values 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, stage, etc.) Why You'll Love Working Here Competitive salary package, including full insurance coverage Annual performance review: twice/ year Year-end Bonus Remote/ Hybrid working 12 days of annual leave and maximum of 6 days for New Year's Leave Premium Healthcare Insurance Package starting from day one Annual Health Check-up Excellent career development opportunities, with exposure to and experience in the latest technologies Patents and Inventions bonus Company trip, Year-End Party, Gifts for Tet/ Holidays MacBook Pro/ Laptop is provided