Barcelona ML Research Engineer — Post-Train

Aily Labs in Barcelona is seeking a Senior/Lead AI Research Engineer for the Agents Team to push frontiers in LLMs, Agentic AI, and advanced ML systems. You will design experiments, fine-tune models, and build reproducible research pipelines that scale in production.You’ll work with a small, highly technical team, reporting on experiments, sharing...

Location: Barcelona (Hybrid)Type: Full-timeSalary: €60K - €75KOur client is a global, French family-owned leader in the fragrance, flavor, and ingredients industry with over 150 years of history and an active footprint in 41 countries. They are looking for aSenior AI & ML Engineer to join their expanding team. In this high-impact technical role, you will...

Location: Barcelona (Hybrid) Type: Full-time Salary: €60K - €75K Our client is a global, French family-owned leader in the fragrance, flavor, and ingredients industry with over 150 years of history and an active footprint in 41 countries. They are looking for aSenior AI & ML Engineer to join their expanding team. In this high-impact technical role, you...

HP in Barcelona is seeking a skilled Machine Learning Engineer to lead development and deployment of ML models that drive business value. You will research algorithms, train models, and ensure production readiness with scalable, reliable pipelines.You will collaborate with CI/CD, research, and engineering teams to improve automated training, monitor models...

About Seqera Seqera is on a mission to empower scientists and organizations to solve humanity’s biggest challenges through data-driven science. As the company behind Nextflow and the Seqera Platform, we enable global enterprises, biotech innovators, academic institutions, and public sector organizations to scale complex data workflows with...

Aristocrat is seeking an ML Engineer to join the MLOps team and own machine learning models end to end, from data and experimentation to production, in our Product Madness unit in Barcelona. You will design, train, and monitor models for recommender-like features in social casino mobile games.The role emphasizes building robust pipelines, experiment...

Barcelona Supercomputing Center (BSC) seeks a Data/ML Engineer to develop AI-ready weather/climate datasets and reproducible pipelines for regional forecasting. You will curate high-resolution data, transform it for ML training, and ensure reproducibility and scalability on HPC and AI platforms.The role requires strong Python and data-processing experience,...

Apply for Research Engineer for the Fusion Group (RE2) at Barcelona Supercomputing Center (BSC) in Barcelona, CT, ES. This Full time on site position offers great opportunities for career growth.Job Reference 418_26_CASE_F_RE2 Position Research Engineer for the Fusion Group (RE2) Closing Date Friday, 16 October, 2026 Reference: 418_26_CASE_F_RE2 Job title:...

sennder, Europe’s leading digital freight forwarder, offers a Machine Learning Engineer role across Berlin, Barcelona or Amsterdam. This is an applied ML position focused on research-oriented topics and production-ready models for logistics solutions.You will work on pricing and recommender systems, forecast carrier behavior, and collaborate with product...