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Senior Ruby On Rails Developer
OnTheGoSystems
Contract type
Ongoing
Work mode
Remote
Experience
Mid-level · 4+ years
Job description
Ruby on Rails backend engineer role at OnTheGoSystems, owning features from implementation to production within a defined product scope. The role focuses on building and maintaining robust Rails systems at scale, with strong emphasis on automated testing and code quality.
At a glance
- Work mode
- Remote
What you'll do
- Own features from implementation to production within a well-defined product scope
- Build and maintain robust Ruby on Rails systems used at scale
- Work closely with product and other engineers to solve real user problems
- Write and maintain automated tests (unit, integration, and E2E)
- Improve performance, reliability, and maintainability of existing systems
- Take responsibility for the quality and long-term health of what you build
What we're looking for
- 4+ years of professional experience with Ruby on Rails
- Strong backend engineering skills and database experience
- Solid experience writing and maintaining automated tests (including E2E)
- Experience building and running production systems
- Comfortable working autonomously and taking ownership
- Strong problem-solving mindset, you look beyond tickets
- Experience with Web APIs
- Availability during EMEA working hours
Nice to have
- Experience with React
- CI/CD experience (GitLab, Jenkins, or similar)
- Background jobs, AWS, or complex integrations
- Experience with Capybara