Position: Senior Ruby on Rails Engineer
Company: Freelance
Experience required: 3y
English level: fluent

Responsibilities
Design, build, and maintain efficient, reusable, and reliable Ruby code
Integrate external providers data connections
Identify bottlenecks and bugs, and devise solutions to these problems
Help maintain code quality, organization and automatization

Requirements
Experience with Ruby on Rails, RSpec
Senior level understanding of the syntax of Ruby and its nuances
Good understanding of server-side templating languages Liquid, ERB, SASS
An understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
Ability to integrate multiple data sources into one system
Understanding of fundamental design principles behind a scalable application
Able to create database schemas that represent and support business processes
Able to implement automated testing platforms and unit tests
Familiarity with continuous integration
Fluent English

Experience
Experience in small company environment
5+ years of experience with Rails as Backend Engineer
University degree in Computer Science, Engineering or equivalent

Bonus
Backend Python experience with Airflow

Company offers
Competitive salary
Working schedule Mon-Fri 9-18 or 10-19 pm (your local time zone)
14 days of vacation +public holidays 
Medical insurance
Retreats in Singapore and other South East Asian countries