Note: The job is a remote job and is open to candidates in USA. OnTheGoSystems is a stable and self-funded company known for creating WPML, the leading multilingual plugin for WordPress. They are seeking an AI Engineer with practical experience in AI/LLM technologies and strong Ruby on Rails skills to design and build AI-assisted product features, integrate APIs, and improve system reliability.
Responsibilities
- Designing and building AI/LLM-assisted product features
- Integrating LLM APIs into Ruby on Rails systems
- Combining AI approaches with business logic, tests, fallbacks, and production safeguards
- Owning features from technical design to production
- Improving reliability, accuracy, consistency, latency, cost, security, and maintainability
- Writing and maintaining automated tests, including unit, integration, and E2E tests
- Debugging production issues and improving system behavior over time
Skills
- Practical experience building with AI/LLM technologies, not just using AI tools casually
- 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
- CI/CD, background jobs, or AWS experience
- Experience with text-processing, localization, translation, or multilingual products
Company Overview