Senior Ruby on Rails Developer - remote

Koombea is looking for a Senior Ruby on Rails Developer to join our development team in Colombia or as a remote worker. Your main goal is to build the application models, code the logic behind the user facing components and database of a Web application, focusing on the performance, usability, accessibility and adaptability of the application.

Responsibilities

• Integration of user-facing elements developed by front-end developers with server side logic.
• Building reusable code and libraries for future use.
• Optimization of the application for maximum speed and scalability.
• Implementation of security and data protection.
• Design and implementation of data storage solutions.
• Develop a scalable and maintainable Web component architecture.
• Ensure the optimized performance of the Web application.
• Implement the latest best practices and conventions.
• As part of an agile development team, participate in the sprint planning meetings, daily stand ups and follow the agile development process.

• Review, refactor and maintain codebases.
• Deploy web applications to staging and production environments.
• Ensure the quality of the delivered Web application and its code.

Required Skills

• Advanced English Level.
• Basic experience building semantic and accessible HTML, CSS .
• Experience working with Javascript.
• Proficient knowledge of Ruby on Rails any other back-end programming language or frameworks like node.js and Laravel are a plus.
• Experience working with Scrum Teams .
• Proficient understanding of code versioning tools, such as Git.
• Experience using testing frameworks
• Good understanding of linux command line.