> Markdown version of [/jobs/ext/3114036-ai-senior-engineer-45-000-60-000-a-year](https://www.wearedevelopers.com/jobs/ext/3114036-ai-senior-engineer-45-000-60-000-a-year). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Ai Senior Engineer - €45.000 - €60.000 A Year - **Company:** Avatar Cognition - **Location:** Spain - **Salary:** €45,000.0 - €60,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Data Processing, Large Language Models - **Published:** September 27, 2026 - **Apply:** https://www.buscojobs.com.es/ai-senior-engineer-%E2%82%AC-45-000-%E2%82%AC-60-000-a-year-en-espana-ID-372647677 ## About the Role Seeking an adventurous AI Senior Engineer to design and develop a novel AI algorithm independent of LLMs. Requires strong math/AI/ML background, 4+ years of ML/AI development, and 2+ years in data processing. PhD highly valued. ## Description Seeking an adventurous AI Senior Engineer to design and develop a novel AI algorithm independent of LLMs.Requires strong math/AI/ML background, 4+ years of ML/AI development, and 2+ years in data processing.PhD highly valued. ## Related Videos - [Implementing continuous delivery in a data processing pipeline](https://www.wearedevelopers.com/videos/73-implementing-continuous-delivery-in-a-data-processing-pipeline) - [Creating Industry ready solutions with LLM Models](https://www.wearedevelopers.com/videos/899-creating-industry-ready-solutions-with-llm-models) - [Edit Your Future: Queerverse Radical AI](https://www.wearedevelopers.com/videos/909-edit-your-future-queerverse-radical-ai) - [HR ROBO SAPIENS: Decoding AI Agents and Workflow Automation for Modern Recruitment](https://www.wearedevelopers.com/videos/1470-hr-robo-sapiens-decoding-ai-agents-and-workflow-automation-for-modern-recruitment) - [Accelerating GenAI Development: Harnessing Astra DB Vector Store and Langflow for LLM-Powered Apps](https://www.wearedevelopers.com/videos/966-accelerating-genai-development-harnessing-astra-db-vector-store-and-langflow-for-llm-powered-apps) - [AI is dead, long live AK](https://www.wearedevelopers.com/videos/1093-ai-is-dead-long-live-ak) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [What Are Large Language Models?](https://www.wearedevelopers.com/magazine/304-what-are-large-language-models) - [What Industries Outside of AI Are Hiring The Most AI Experts?](https://www.wearedevelopers.com/magazine/98-what-industries-outside-of-ai-are-hiring-the-most-ai-experts) - [Jobs in Tech: The State of the European Market](https://www.wearedevelopers.com/magazine/575-jobs-in-tech-the-state-of-the-european-market) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production)