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CodeLink

Senior Full-stack Ruby Developer

Reposted 2 Days Ago
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In-Office or Remote
Hiring Remotely in Hanoi
Mid level
In-Office or Remote
Hiring Remotely in Hanoi
Mid level
Develop and maintain web and mobile applications, collaborating with teams to design scalable systems and support API integration.
The summary above was generated by AI

We are looking for a Full-stack Developer to join our team with Ruby on Rails experience with a strong background in API design, databases, performance, scalability, security, etc.

Location: Ho Chi Minh, Da Nang, Hanoi

What You’ll Be Doing
  • Work on web and mobile products serving a diverse range of clients and industries.
  • Collaborate closely with other developers to build scalable applications using Ruby on Rails and ReactJS/ NodeJS.
  • Design, implement, and maintain back-end APIs and business logic using Ruby on Rails.
  • Work with Product Owners & Product Designers to translate business requirements into technical designs and solutions.
  • Support AI integration by implementing and maintaining API orchestration, background jobs, and async workflows for AI services.
  • Apply best practices such as TDD, refactoring, and clean architecture to deliver maintainable code.
  • Learn and adopt new tools, frameworks, and technologies to stay current in a fast-evolving environment.

Requirements
  • Minimum 5 years of experience building production systems with Ruby on Rails.
  • Experience with React Native, ReactJS, or similar frontend frameworks.
  • Strong knowledge of relational databases such as PostgreSQL, MySQL, and SQL fundamentals.
  • Experience working with RESTful APIs, authentication, and third-party integrations.
  • Exposure to AWS services and cloud-based deployments.
  • Familiarity with CI/CD pipelines or improving manual deployment processes.
  • Familiarity with Redis for caching and background job coordination.
  • Solid understanding of OOP, MVC architecture, and Rails conventions.
  • Experience practicing Agile/Scrum methodologies.
  • Hands-on experience with TDD, refactoring, and continuous improvement practices.
  • Strong written and verbal English communication skills.
Nice to Have
  • Experience with AI integration would be a plus.
  • Experience with ActiveAdmin or similar admin frameworks.

Benefits
  • 3 days remote every week and four full remote weeks per year.
  • Gold level Health Insurance coverage from Bao Viet Insurance, a yearly complete Health Check, and social insurance
  • All office benefits and full salary during probation.
  • Flexible working time starting anytime up to 10 AM, working Monday - Friday with no overtime.
  • Unlimited snacks and nice coffee every day.
  • Choose from a brand-new Mac or PC device.
  • Salary review twice a year, with opportunities for promotions and spot awards.
  • 12 days of annual leave per year, with all days not taken paid out in cash, plus 2 sick leave days..
  • Yearly Training Budget up to 5 million VND per staff. On top of that, professional coaching program, buddy system, tech talks, agile sessions, and 1on1 private English classes are available
  • Yearly company trip, monthly activities, and other Celebrations for special days in the year, such as Women’s Day, YEP, and Christmas.
  • Employee-led clubs within the company; games teams, sports teams, etc.
  • Modern open-space office with comfortable workspace, a PS4 games room, and chill-out areas.

Top Skills

AWS
MySQL
Node.js
Postgres
React
Redis
Ruby On Rails

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