Nordex Group | Community of Madrid, es | 2026-06-25 -
Definition of testing protocol for the simulation models to ensure grid compliance. Support clients during the sales phase with direct guidance on how to operate the simulation models. Overview As part of the Electrical Grid Integration department, the job position involves testing and adjusting the - Nordex Group
European Tech Recruit | Madrid, Community of Madrid, es | 2026-06-21 -
In this position, you'll help design, build, and refine language models using the latest AI technologies, while collaborating with cross-functional teams to bring these models into our products. At least 3+ years experience developing/training models and building LLM's (not just using them). Keyword - European Tech Recruit
JetBrains | Madrid, Community of Madrid, es | 2026-06-21 -
As a Research Engineer in the Agentic Models team, you’ll be responsible for the models, training loops, and evaluation pipelines that power these agents. You’ll work at the intersection of SFT and RL-style post-training, and product-driven evaluation, using our distributed GPU and MapReduce clu - JetBrains
European Tech Recruit | Madrid, Community of Madrid, es | 2026-06-21 -
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 enhance models for accuracy, robustness, and efficiency Act as a subject matter expert f - European Tech Recruit
Tether.io | Madrid, Community of Madrid, es | 2026-06-21 -
A leading fintech company based in Spain is looking for an AI Research Engineer to innovate in fine-tuning methodologies for advanced AI models. Candidates should have deep expertise in large language models and proficiency with PyTorch and Hugging Face libraries, as well as a strong academic backgr - Tether.io
European Tech Recruit | Madrid, Community of Madrid, es | 2026-06-21 -
In this position, you'll help design, build, and refine language models using the latest AI technologies, while collaborating with cross‑functional teams to bring these models into our products. At least 3+ years experience developing/training models and building LLM's (not just using them). Keywo - European Tech Recruit
Apple Inc. | Madrid, Community of Madrid, es | 2026-06-23 -
Machine Learning Researcher based in Barcelona, Spain, to advance state-of-the-art ML technologies.In this role, you will address complex technical challenges and collaborate with world-class teams to influence future Apple products.The ideal candidate will have in-depth expertise in ML/DL, strong p - Apple Inc.
European Tech Recruit | Madrid, Community of Madrid, es | 2026-06-23 -
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. Fine‑tune and enhance models for accuracy, robustness, and efficiency. Coll - European Tech Recruit
European Tech Recruit | Madrid, Community of Madrid, es | 2026-06-21 -
What they're looking for:
For Mid level:
3+ years experience working with transformer models and LLMs
For Senior level:
5+ years experience across deep learning, including transformers and ideally other domains such as computer vision
For both:
Strong Python skills with frameworks such as PyTorch an - European Tech Recruit
Nordex Group | Madrid, Community of Madrid, es | 2026-06-18 -
Direct contact with the TSOs to clarify simulation models performance and/or to clarify TSO requirements and expectations. Support simulation models adjustment according to the project-specific requirements. Analysis and evaluation of the simulation models for internal quality checks. - Nordex Group
European Tech Recruit | Madrid, Community of Madrid, es | 2026-06-21 -
As part of a rapidly expanding deep tech company, you will design and build language models while collaborating with cross-functional teams. This hybrid role requires a Masters degree in Computer Science and at least 3 years of experience in developing models. - European Tech Recruit
