💼 Full-Time Position

Senior LLM Engineer - Large Language Models / Transformer Models / Deep Learning / PyTorch

🏢
European Tech Recruit
📍 barcelona, cataluña, Spain
📍
Location
barcelona, Spain
📅
Posted
May 28, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

We're currently supporting an organization at the forefront of AI and quantum-inspired technologies, and they're looking to bring in both Mid and Senior level LLM Engineers to join their growing team.

This is a great opportunity to work on genuinely cutting-edge problems, combining Large Language Models with novel approaches to improve performance, efficiency, and scalability across a range of real-world applications.

The role:

You’ll be working closely with research and engineering teams to design, build, and optimise LLMs, while contributing to the wider direction of AI development within the business.

This is a permanent position, working on a hybrid model, in the Barcelona region of Spain.

What will you do?

  • Design and develop techniques to compress and optimise LLMs using quantum-inspired approaches
  • Evaluate model performance, running benchmarks, and identifying areas for improvement
  • Fine-tune and e...