We are looking for an engineer with practical AI/LLM experience who can build production features in Ruby on Rails.This role is for someone who has worked with AI tools, LLM APIs, prompts, retrieval/context patterns, or AI-assisted workflows - and who also has the engineering depth to turn those ideas into reliable, tested, maintainable software.What you’ll be working on:Designing and building AI/LLM-assisted product featuresIntegrating LLM APIs into Ruby on Rails systemsCombining AI approaches with business logic, tests, fallbacks, and production safeguardsOwning features from technical design to productionImproving reliability, accuracy, consistency, latency, cost, security, and maintainabilityWriting and maintaining automated tests, including unit, integration, and E2E testsDebugging production issues and improving system behavior over timeRequirementsWhat we’re looking for:To succeed in this role, you’ll have:Practical experience building with AI/LLM technologies, not just using AI tools casuallyStrong Ruby on Rails experience, ideally at a senior levelGood judgment about when AI is useful and when simpler engineering is betterStrong backend skills, including databases, API design, performance, background jobs, and securityAbility to break down ambiguous problems into clear technical solutionsNice to have:CI/CD, background jobs, or AWS experienceExperience with text-processing, localization, translation, or multilingual productsBenefitsWhy Join
OTGS?Stable & self-funded: Founded in 2007, profitable, and independent.Industry leaders: Creators of
WPML, the #1 multilingual plugin for WordPress, used on 1.5M+ sitesFully remote, async-friendly: Work from anywhere within EMEA hoursEngineering-driven culture: Ownership, autonomy, testing, and thoughtful problem-solvingFair compensation and great benefits: Designed to support your well-being both inside and outside of work.
4 months ago