Location
barcelona
Job Type
Full-time
Posted
July 07, 2026
Job Description
Senior LLM Engineers & Researchers
Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.
Location: Barcelona, Madrid, Zaragoza, San Sebastian (on-site with some flexibility)
We are partnering with a well-funded, rapidly scaling deep-tech company operating at the intersection of advanced AI and next-generation computing to find their next Senior LLM Engineers & Researchers. Their team combines world-class researchers and engineers working on cutting-edge challenges in large-scale LLM model development, optimization, and deployment. This is an opportunity to join a highly technical environment where you will directly contribute to the future of large language models - not just apply them.
Responsibilities- Design and train transformer-based models from scratch, including large-scale pretraining pipelines
- Contribute to post-training workflows such as SFT, RLH...
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