<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</strong> developer who enjoys owning meaningful features, building reliable systems, and working in a mature, high-trust engineering environment.</p> <p>This is an individual contributor role for an experienced backend engineer who cares deeply about code quality, testing, and long-term impact.</p> <hr> <h3>Why Join&nbsp;<a href="https://onthegosystems.com/">OTGS</a>?</h3> <ul> <li> <p>Stable &amp; self-funded: Founded in 2007, profitable, and independent — we build for the long term.</p> </li> <li> <p>Industry leaders: Creators of <a href="https://wpml.org/">WPML</a>, the № 1 multilingual plugin for WordPress, powering over 1.5 million sites</p> </li> <li> <p>Real product impact: You’ll work on <a href="https://onthegosystems.com/teams-and-projects/ate/">ATE</a>, a core product at OTGS with real customers, real scale, and real technical challenges.</p> </li> <li> <p>Fully remote, async-friendly: Work from anywhere within EMEA hours as part of a global, distributed team.</p> </li> <li> <p>Engineering-driven culture: We value ownership, autonomy, testing, and thoughtful problem-solving.</p> </li> <li> <p>Growth without chaotic hype: Mentorship and long-term career paths without chaos.</p> </li> <li> <p>Fair compensation + great benefits: Designed to support your well-being both inside and outside of work.</p> </li> </ul> <hr> <h3>What You’ll Do</h3> <ul> <li> <p>Own features from implementation to production within a well-defined product scope</p> </li> <li> <p>Build and maintain robust Ruby on Rails systems used at scale</p> </li> <li> <p>Work closely with product and other developers to solve real user problems</p> </li> <li> <p>Write and maintain automated tests (unit, integration, and E2E)</p> </li> <li> <p>Improve performance, reliability, and maintainability of existing systems</p> </li> <li> <p>Take responsibility for the quality and long-term health of what you build</p> </li> </ul> <hr> <h3>What We’re Looking For</h3> <p><strong>Required</strong></p> <ul> <li> <p>4+ years of professional experience with Ruby on Rails</p> </li> <li> <p>Strong backend engineering skills and database experience</p> </li> <li> <p>Solid experience writing and maintaining automated tests (including E2E)</p> </li> <li> <p>Experience building and running production systems</p> </li> <li> <p>Comfortable working autonomously and taking ownership</p> </li> <li> <p>Strong problem-solving mindset, you look beyond tickets</p> </li> <li> <p>Experience with Web APIs</p> </li> <li> <p>Availability during EMEA working hours<br><br></p> </li> </ul> <p><strong>Nice to Have&nbsp;</strong></p> <ul> <li> <p>Experience with React&nbsp;</p> </li> <li> <p>CI/CD experience (GitLab, Jenkins, or similar)</p> </li> <li> <p>Background jobs, AWS, or complex integrations</p> </li> <li> <p>Experience with Capybara</p> </li> </ul> <hr> <h3>This Role Is a Great Fit 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>Prefer stable, product-focused work over short-term hype</p> </li> <li> <p>Enjoy collaborating with thoughtful, kind, and experienced people</p> </li> </ul> <p><strong>Want to make a lasting impact on a product used by thousands of real customers? Apply now!</strong></p> <p><strong>To apply:</strong> <a href="https://weworkremotely.com/remote-jobs/onthegosystems-senior-ruby-on-rails-developer-1">https://weworkremotely.com/remote-jobs/onthegosystems-senior-ruby-on-rails-developer-1</a></p>