Headquarters: Remote
URL: http://onthegosystems.com
We’re looking for a Senior Ruby on Rails developer with a curious, hands-on mindset who enjoys building reliable systems, owning meaningful features, solving complex problems, and using AI tools to improve development workflows, product quality, and user experience.
What you’ll be working on:
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Building and maintaining Ruby on Rails systems used at scaleOwning features from implementation to production
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Writing and maintaining automated tests (unit, integration, E2E)
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Investigating production issues, debugging complex problems, and helping design practical solutions
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Improving performance, reliability, and maintainability
What we’re looking for:
To succeed in this role, you’ll have:
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4+ years of professional experience with Ruby on Rails
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Experience building and running production systems
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Strong backend skills, including databases, performance, and API design
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Solid experience writing and maintaining automated tests (including E2E)
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Curiousity about AI technologies and use AI-powered tools to improve productivity, debugging, testing, research, or development workflows.
Nice to have:
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Experience with React
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CI/CD, background jobs, or AWS experience
Why Join OTGS?
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Stable & self-funded: Founded in 2007, profitable, and independent.
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Industry leaders: Creators of WPML, the #1 multilingual plugin for WordPress, used on 1.5M+ sites
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Fully remote, async-friendly: Work from anywhere within EMEA hours
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Engineering-driven culture: Ownership, autonomy, testing, and thoughtful problem-solving
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Fair compensation and great benefits: Designed to support your well-being both inside and outside of work.
You’ll enjoy this role if you:
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Take pride in ownership and accountability
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Care about testing and long-term code quality
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Are motivated by solving problems in complex systems
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Enjoy collaborative environments where kind and experienced people learn, investigate issues, and solve problems.
Want to make a lasting impact on a product used by thousands of real customers? We would love to hear from you.
To apply: https://weworkremotely.com/remote-jobs/onthegosystems-senior-ruby-on-rails-developer-2