OnTheGoSystems: Senior Ruby on Rails Developer

<p> <strong>Headquarters:</strong> Remote <br /><strong>URL:</strong> <a href="http://onthegosystems.com">http://onthegosystems.com</a> </p> <p>We’re looking for a <strong>Senior Ruby on Rails developer</strong> with a curious, hands-on mindset who enjoys building reliable systems, owning meaningful features, solving complex problems, and <strong>using AI tools</strong> to improve development workflows, product quality, and user experience.</p> <h3>What you’ll be working on:</h3> <ul> <li> <p>Building and maintaining Ruby on Rails systems used at scaleOwning features from implementation to production</p> </li> <li> <p>Writing and maintaining automated tests (unit, integration, E2E)</p> </li> <li> <p>Investigating production issues, debugging complex problems, and helping design practical solutions</p> </li> <li> <p>Improving performance, reliability, and maintainability</p> </li> </ul> <h3>What we’re looking for:</h3> <p>To succeed in this role, you’ll have:</p> <ul> <li> <p>4+ years of professional experience with Ruby on Rails</p> </li> <li> <p>Experience building and running production systems</p> </li> <li> <p>Strong backend skills, including databases, performance, and API design</p> </li> <li> <p>Solid experience writing and maintaining automated tests (including E2E)</p> </li> <li> <p>Curiousity about AI technologies and use AI-powered tools to improve productivity, debugging, testing, research, or development workflows.</p> </li> </ul> <p>Nice to have:&nbsp;</p> <ul> <li> <p>Experience with React&nbsp;</p> </li> <li> <p>CI/CD, background jobs, or AWS experience</p> </li> </ul> <h3>Why Join <a href="https://onthegosystems.com/">OTGS</a>?</h3> <ul> <li> <p>Stable &amp; self-funded: Founded in 2007, profitable, and independent.</p> </li> <li> <p>Industry leaders: Creators of <a href="https://wpml.org/">WPML</a>, the #1 multilingual plugin for WordPress, used on 1.5M+ sites</p> </li> <li> <p>Fully remote, async-friendly: Work from anywhere within EMEA hours</p> </li> <li> <p>Engineering-driven culture: Ownership, autonomy, testing, and thoughtful problem-solving</p> </li> <li> <p>Fair compensation and great benefits: Designed to support your well-being both inside and outside of work.</p> </li> </ul> <h3>You’ll enjoy this role if you:</h3> <ul> <li> <p>Take pride in ownership and accountability</p> </li> <li> <p>Care about testing and long-term code quality</p> </li> <li> <p>Are motivated by solving problems in complex systems</p> </li> <li> <p>Enjoy collaborative environments where kind and experienced people learn, investigate issues, and solve problems.</p> </li> </ul> <p><strong>Want to make a lasting impact on a product used by thousands of real customers? We would love to hear from you.</strong></p> <p><strong>To apply:</strong> <a href="https://weworkremotely.com/remote-jobs/onthegosystems-senior-ruby-on-rails-developer-2">https://weworkremotely.com/remote-jobs/onthegosystems-senior-ruby-on-rails-developer-2</a></p>