Ruby on Rails Backend Engineer

Goji Labs (Headquarters: Remote)

Location: Remote   |   Full-Time
Sidekiq Ruby Rails Backend API PostgreSQL RESTful Git Back End Engineer Staff Engineer

We are currently seeking a Senior Ruby on Rails Engineer to join our team. This is a fantastic opportunity for a highly skilled individual to bring their expertise to a growing and innovative technology company. The Senior Ruby on Rails Engineer will work closely with our talented team, designing, developing, and maintaining advanced software applications.

Responsibilities:

  • Design, build, and maintain reliable systems in Ruby and Ruby on Rails.
  • Integrate user-facing elements developed by front-end developers with server-side logic.
  • Identify bottlenecks and bugs, and devise solutions to these problems.
  • Help maintain code quality, organization, and automation.
  • Develop new system features, optimize existing ones, and maintain our existing portfolio of applications.
  • Collaborate with product, design, and other software engineers to define product roadmap and milestones.
  • Lead code reviews and mentor junior developers.

Requirements:

  • Bachelor’s or Master’s degree in Computer Science, or a related field, or ability to demonstrate expertise in modern development philosophy, operating systems, networking, Linux, SQL, and system architecture.
  • Have a strong understanding of how code should be organized, reused, and maintained.
  • Minimum 5 years of experience with Ruby on Rails, along with other common libraries such as Sidekiq.
  • Solid understanding of object-oriented programming.
  • Familiarity with concepts of MVC, Mocking, ORM, RESTful, and GraphQL.
  • Expertise in the following Ruby gems: Devise, Sidekiq, CarrierWave/Paperclip/ActiveStorage, Puma, ActionCable;
  • Comfortable writing SQL when ActiveRecord is getting in the way;
  • Enjoys designing data models and APIs;
  • PostgreSQL
  • Experience with front-end technologies, such as JavaScript, HTML5, and CSS3.
  • Knowledge of server-side templating languages such as Liquid, Slim, HAML, etc.
  • Understanding of fundamental design principles behind a scalable application.
  • Able to implement automated testing platforms and unit tests.
  • Proficient understanding of code versioning tools, such as Git.
  • Familiarity with development-aiding tools such as Bundler, Rake, etc.
  • Ability to work collaboratively in a team and independently.

Preferred Qualifications:

  • Experience integrating Stripe, Sendgrid, Drip, Mailchimp, Twilio
  • Experience with ES6 or Typescript;
  • Experience in a programming language other than Ruby or Javascript;
  • Comfortable using the terminal in macOS or Linux.
  • Familiarity with continuous integration and deployment.
  • Experience with Agile/Scrum development methodologies.
  • Prior experience in a software development studio or similar environment.
  • Prior experience leading a team or mentoring junior developers

Compensation and benefits:

  • Competitive salary;
  • Home office stipend;
  • Remote work;
  • Interesting products to work on;
  • Exposure to a variety of industries and technologies;
Post Date: August 20, 2025