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AI Engineer - Ruby on Rails

6 days, 18 hours ago
Spain, Europe, Middle East, Africa, Greece, Italy, Portugal
Full-time
Senior
AI Engineer
Software Development
AWS CI/CD LLM Ruby Ruby on Rails WordPress
Apply Now
OnTheGoSystems

OnTheGoSystems

OnTheGoSystems is a remote team of tech enthusiasts, innovators, creatives, and engineers dedicated to building cutting-edge translation tools that empower businesses of all sizes to expand globally. Their flagship product, WPML (WordPress Multilingual...

Internet Software & Services
51-250
Founded 2007
View All Jobs 9

Description

  • Design and build AI/LLM-assisted product features.
  • Integrate LLM APIs into Ruby on Rails systems.
  • Combine AI approaches with business logic, tests, fallbacks, and production safeguards.
  • Own features from technical design through production release.
  • Improve reliability, accuracy, consistency, latency, cost, security, and maintainability.
  • Write and maintain automated unit, integration, and end-to-end tests.
  • Debug production issues and improve system behavior over time.

Requirements

  • Practical experience building with AI/LLM technologies, not just casually using AI tools.
  • Strong Ruby on Rails experience, ideally at a senior level.
  • Good judgment about when AI is useful and when simpler engineering is better.
  • Strong backend skills, including databases, API design, performance, background jobs, and security.
  • Ability to break down ambiguous problems into clear technical solutions.
  • Experience with CI/CD, background jobs, or AWS is a plus.
  • Experience with text processing, localization, translation, or multilingual products is a plus.

Benefits

  • Stable, self-funded, profitable, and independent company founded in 2007.
  • Work on WPML, the #1 multilingual plugin for WordPress, used on 1.5M+ sites.
  • Fully remote, async-friendly work from anywhere within EMEA hours.
  • Engineering-driven culture with ownership, autonomy, testing, and thoughtful problem-solving.
  • Fair compensation and great benefits designed to support well-being inside and outside of work.

Interested in this position?

Apply directly on the company website

Apply Now

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