Senior MLOps Engineer — Barcelona, Scale Real‑Time ML

Fledge is recruiting for a lead ML Platform Engineer to join a high-growth European tech scale-up redefining sustainable, second-hand trade. You will own the ML platform and collaborate with Data Scientists to deploy scalable models.The role requires strong Python, AWS, Kubernetes, and CI/CD experience, plus fluency in English and Spanish. Hybrid...

Smadex, a Barcelona-based advertising technology leader, is seeking a results-driven ML Engineer to optimize bid strategies in real-time auction environments.Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.You will design and deploy end-to-end ML...

Schwarz Digits in Barcelona, Catalunya seeks a Data Engineer to design and scale data solutions, drive data operations, and develop ML algorithms that deliver business value. You will build batch and real-time data pipelines, ensure data quality and availability, and extract actionable insights while collaborating with stakeholders.Data Engineer (m/f/d) –...

Dow Jones Barcelona-Spain is seeking a Senior Machine Learning Engineer to own the full lifecycle of ML models, with a strong focus on LLMOps.Lea el resumen de esta oportunidad para comprender qué habilidades, incluidas las habilidades interpersonales relevantes y el dominio de paquetes de software, se requieren.You will work across data science,...

Dow Jones Barcelona-Spain is seeking a Senior Machine Learning Engineer to own the full lifecycle of ML models, with a strong focus on LLMOps. You will work across data science, engineering and product teams to deliver scalable, production-ready solutions.The role combines hands-on modeling, deployment, monitoring and CI/CD for ML, with opportunities to...

A leading AI solutions provider in Barcelona is seeking a Senior AI/ML Engineer. This role involves developing and deploying AI initiatives, focusing on the full lifecycle of machine learning solutions. The ideal candidate will have strong programming skills, expertise in MLOps, and a passion for driving real-world impact through data. You will work...

Hopper is seeking an experienced Software Engineer for the Fintech Foundation team to design, build, and evolve ML systems powering Hopper's pricing engine. You will work with data science, engineering, and product teams to deliver scalable pricing solutions that impact revenue and customer experience across a broad partner portfolio. You will design...

Hopper is seeking a Senior Software Engineer for the Ai Fintech Foundation in Spain, based in Barcelona. You will design, build, and evolve machine learning systems that power real-time pricing, directly impacting revenue and customer experience.The role emphasizes scalable model delivery, feature engineering, and production monitoring to ensure reliable,...

Preply is seeking a Staff ML Ops Engineer in Barcelona. This is a senior role aimed at defining our ML platform to enhance machine learning capabilities across our organization. You will collaborate with teams to create a scalable, secure, and observable ML environment that drives various product lines.The ideal candidate has extensive experience in...