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# Remote AI Engineer - Ruby on Rails & LLM

- **Company:** Onthegosystems
- **Location:** Barcelona, Spain
- **Salary:** €90,000.0 - €120,000.0
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Ruby on Rails, Large Language Models
- **Published:** August 1, 2026
- **Apply:** https://www.jobleads.com/es/job/ee9a32d47d4587393db53a969fa58ebe4

## About the Role

Onthegosystems is seeking an AI Engineer with strong Ruby on Rails experience to build production AI features in Rails. You'll apply practical AI/LLM experience, work with LLM APIs, prompts, and retrieval patterns, and turn ideas into reliable software.



## Related Videos

- [LLMs in the wild: Building an AI agent that survives production](https://www.wearedevelopers.com/videos/100319-llms-in-the-wild-building-an-ai-agent-that-survives-production)
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- [Creating Industry ready solutions with LLM Models](https://www.wearedevelopers.com/videos/899-creating-industry-ready-solutions-with-llm-models)
- [Coffee with Developers: David Heinemeier Hansson](https://www.wearedevelopers.com/videos/875-coffee-with-developers-david-heinemeier-hansson)
- [Bringing the power of AI to your application.](https://www.wearedevelopers.com/videos/1010-bringing-the-power-of-ai-to-your-application)
- [Give Your LLMs a Left Brain](https://www.wearedevelopers.com/videos/1160-give-your-llms-a-left-brain)

## Related Articles

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