Full-time

Senior Machine Learning Engineer

Posted by European Tech Recruit • castro, kingdom of spain, Spain

📍 castro, kingdom of spain 🕒 June 08, 2026

About the Role

Mid/Senior LLM Engineer - Barcelona/Madrid/Zaragoza/San Sebastian


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Our client is Europe’s largest software companys With over 200+ team members worldwide, they deliver hyper-efficient AI that powers industries from finance to energy to manufacturing.


They're looking for a Mid/Senior LLM Engineer to join our growing AI team. You’ll work alongside world-leading experts on groundbreaking projects.


What You’ll Do

  • Design and develop new methods for compressing and optimizing LLMs
  • Fine-tune and benchmark models for accuracy, robustness, and efficiency
  • Work with cross-functional teams to integrate LLMs into real-world products
  • Guide and mentor junior engineers in LLM develo...

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