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 databaseof 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 nodejs 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.