Senior Ruby Engineer – Remote

About the role

We are looking for a Senior Ruby Engineer to design, build and scale high‑performing Ruby on Rails applications. You will act as a technical pillar for our engineering team, delivering reliable, maintainable software for global clients.

Key responsibilities

• Design and develop robust, scalable web applications using Ruby on Rails and industry best practices.
• Architect and optimise complex database schemas and queries with PostgreSQL or MySQL via ActiveRecord.
• Implement background processing and asynchronous tasks using Sidekiq or Resque.
• Build and maintain secure, well‑documented RESTful APIs for front‑end and third‑party integrations.
• Write comprehensive unit and integration tests with RSpec to ensure high test coverage.
• Lead deployment and maintenance of applications in AWS environments, guaranteeing availability and performance.

Required profile

• 4+ years of software engineering experience focused on Ruby on Rails.
• Proven ability to build and scale both monolithic and modular Rails applications.
• Strong proficiency with PostgreSQL or MySQL and ActiveRecord.
• Experience with background job processing using Sidekiq or Resque.
• Solid understanding of REST APIs and AWS deployment strategies.
• Advanced proficiency in English.

Required skills

• Ruby on Rails
• PostgreSQL
• MySQL
• ActiveRecord
• Sidekiq
• Resque
• RESTful APIs
• AWS
• RSpec

What we offer

• 100 % remote work from anywhere.
• Competitive compensation in USD or local currency.
• Hardware and software setup for home office.
• Flexible schedule – create your own working hours.
• Paid parental leave, vacation and national holidays.
• Innovative, multicultural environment with top‑tier global talent.
• Mentorship, promotion pathways and continuous skill development.