Senior/Principal Ruby On Rails Dev (Good English) - Hcm/Hn, Hybrid

・ 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

・ 5+ years of experience in developing and operating Web services using Ruby on Rails
・ 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