Senior Fullstack Developer
ClosedEngineering
Location
Benefits
フル社会保険
その他の福利厚生
年間給与の見直し
旅行/会社の旅行
仕事用のノートパソコン/デスクトップ
追加の健康保険
13ヶ月目の給与
フレックスタイム
在宅勤務
Job Overview And Responsibility
We are seeking an experienced Senior Fullstack Developer with expertise in Ruby on Rails, along with strong skills in frontend technologies and databases. The ideal candidate will have a proven track record of building, scaling, and maintaining complex web applications. Key Responsibilities - Design, develop, and maintain full-stack web applications using Ruby on Rails and React - Develop efficient, scalable, and maintainable code for both backend (API development, business logic) and frontend (UI/UX) components - Architect and implement RESTful APIs and integrate with third-party services as required - Optimize performance and troubleshoot production issues across the entire stack - Write clean, maintainable, and well-documented code with a strong focus on testing and code quality - Work closely with cross-functional teams, including designers, product managers, and other developers Let me know if you need any further assistance!
Required Skills and Experience
- 5+ years of experience developing web applications - Fluent English (work directly with US team) - Expertise in Ruby on Rails - Strong proficiency in HTML, CSS, JavaScript (experience with modern frameworks like React, Vue.js, or Angular) - Solid experience with SQL databases such as PostgreSQL, MySQL - Knowledge of modern build pipelines and deployment tools (e.g., Nix, Docker, Kubernetes, CI/CD pipelines) - Strong understanding of RESTful API design and experience working with third-party APIs - Excellent communication skills, with the ability to articulate technical concepts to both technical and non-technical stakeholders
Why Candidate should apply this position
- Fully Remote Work: Enjoy the flexibility of working 100% remotely with a dynamic team based in the USA. - Comprehensive Social Insurance: We provide full social insurance coverage to ensure your health and well-being. - Premium Health Insurance through PVI: Benefit from top-tier health coverage with our premium insurance plan, ensuring you have access to quality healthcare. - Laptop Provision: We offer a laptop for those who do not have their own. If you do have a personal laptop, we provide a device allowance to cover wear and tear.
Preferred skills and experiences
- Experience with TDD/BDD and familiarity with testing frameworks (e.g., RSpec, Cypress, Jest) - Familiarity with containerization and microservices architecture - Strong self-management skill
Report to
PM (US)
Interview process
Take-home test -> Technical Interview (Live coding + Problem solving) > Culture Fit
