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1.000 ofertas de empleo de machine learning junior en España. Encuentra ofertas actualizadas diariamente de los principales portales de empleo.


  • Badajoz, España Alignerr Jornada completa

    Machine Learning Engineer (AI Data Trainer)About The RoleWhat if your technical expertise could directly influence how the world's most advanced AI systems learn to reason, plan, and solve problems? We're looking for Machine Learning Engineers to help train cutting-edge AI models by demonstrating expert?level problem?solving — step by step, tool by tool,...


  • Santiago de Compostela, A Coruña, Santiago (comarca); Provincia de La Coruña; Galicia, España Alignerr Jornada completa

    Machine Learning Engineer (AI Data Trainer) About The Role What if your technical expertise could directly influence how the world's most advanced AI systems learn to reason, plan, and solve problems? We're looking for Machine Learning Engineers to help train cutting-edge AI models by demonstrating expert?level problem?solving — step by step, tool by...


  • Granada, España Improving Jornada completa

    ImprovingBuscamos incorporar un/a Machine Learning Engineer cuya misión será dar apoyo al negocio del cliente mediante el lanzamiento de iniciativas y proyectos basados en datos, machine learning e inteligencia artificial, orientados a predecir y mejorar las ventas.FuncionesDesarrollar y poner en producción iniciativas y proyectos de Machine Learning...


  • Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Improving Jornada completa

    Improving Buscamos incorporar un/a Machine Learning Engineer cuya misión será dar apoyo al negocio del cliente mediante el lanzamiento de iniciativas y proyectos basados en datos, machine learning e inteligencia artificial, orientados a predecir y mejorar las ventas. Funciones Desarrollar y poner en producción iniciativas y proyectos de Machine...


  • Málaga, España Improving Jornada completa

    ImprovingBuscamos incorporar un/a Machine Learning Engineer cuya misión será dar apoyo al negocio del cliente mediante el lanzamiento de iniciativas y proyectos basados en datos, machine learning e inteligencia artificial, orientados a predecir y mejorar las ventas.FuncionesDesarrollar y poner en producción iniciativas y proyectos de Machine Learning...


  • Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Alignerr Jornada completa

    Machine Learning Engineer (AI Data Trainer) About The Role What if your technical expertise could directly influence how the world's most advanced AI systems learn to reason, plan, and solve problems? We're looking for Machine Learning Engineers to help train cutting-edge AI models by demonstrating expert?level problem?solving — step by step, tool by...


  • España Finom Jornada completa

    About FinomLa experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación.Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to...


  • Madrid, Area Metropolitana (comarca); Comunidad de Madrid, España Happyrobot Jornada completa

    Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical operations for global enterprises worldwide.Our platform is battle-tested in the most demanding environments - where AI has real consequences. From designing robust models to deploying them in production, you'll own the entire lifecycle of ML systems and help...


  • Barcelona, Barcelonés (comarca); Provincia de Barcelona; Cataluña, España Aristocrat Technologies Inc Jornada completa

    Product Madness owns the mobile gaming industry by developing engaging, ground-breaking gaming experiences. We value data’s role in improving player experiences and guiding strategic business decisions. Join our innovative, collaborative team and contribute to crafting the future of mobile gaming. As a Senior ML Engineer at Aristocrat, you will work with...


  • España Alignerr Corp. Jornada completa

    Senior Machine Learning Engineer (AI Training) About The Role What if your deep expertise in machine learning could directly shape how AI reasons, plans, and solves complex problems for millions of people? We're looking for Senior Machine Learning Engineers to author high-fidelity reasoning traces that teach cutting-edge LLMs how to think — step by...


  • Madrid, Area Metropolitana (comarca); Comunidad de Madrid, España European Tech Recruit Jornada completa

    Machine Learning Engineer - (LLM/Large Language Models) - Zaragoza A fantastic opportunity for Jr/Mid level Machine Learning Engineer to join fast‑growing deep‑tech company, who provide hyper‑efficient software to global companies across finance, energy, manufacturing and cybersecurity to gain an edge with quantum computing and artificial...


  • Sevilla, Metropolitana de Sevilla (comarca); Provincia de Sevilla; Andalucía, España Ayesa Digital Jornada completa

    Ayesa Digital busca un/a Ingeniero/a con experiencia demostrable en IA para trabajar en proyectos de aprendizaje automático y modelos predictivos en Sevilla. Desarrollarás y evaluarás modelos de principio a fin, manejando datos, pipelines y experimentos en un entorno colaborativo. Se valorará formación avanzada en IA y experiencia en despliegue de...


  • Madrid, Area Metropolitana (comarca); Comunidad de Madrid, España ClickHouse Jornada completa

    Recognised on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating...


  • Barcelona, Cataluña, España Visium SA Jornada completa 65.000 € - 90.000 € Por obra

    As a Senior AI/ML Engineer, you are a key technical contributor responsible for developing and deploying complex AI initiatives. You will focus on the end-to-end lifecycle of ML solutions, from technical design and coding to production deployment and continuous optimization. This is a high-impact technical role. You will apply deep engineering rigor to build...

  • Data Science

    Hace 2 días


    España Symrise Jornada completa

    About us Symrise is a global leader in creating inspiring fragrance, flavor, nutrition, and health solutions. Within Group IT, we are expanding our established Global Data & AI Hub in Barcelona (Poblenou), which has successfully launched and continues to grow as a key pillar of our digital transformation strategy. The Global Data & AI Graduate Career...


  • Barcelona, Cataluña, España PURVIEW Jornada completa 50.000 € - 70.000 € Por obra

    Direct message the job poster from PURVIEW Overview Job Title: ML Engineer/ Data Science Location: Barcelona, Spain - Hybrid Job Type: Permanent Responsibilities A bachelor’s or master’s degree in computer science, Data Science, or a related field At least 8 years of experience in a related role Knowledge of algorithms, data structures, and best...


  • España super Jornada completa 110.000 € - 150.000 € Por obra

    We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for...


  • España Alignerr Jornada completa

    Senior Machine Learning Engineer (AI Training) About The Role What if your deep expertise in machine learning could directly shape how AI reasons, plans, and solves complex problems for millions of people? We're looking for Senior Machine Learning Engineers to author high-fidelity reasoning traces that teach cutting-edge LLMs how to think — step by...

  • Data Scientist Senior

    Hace 2 días


    España Smadex Jornada completa

    Smadex is seeking a Senior Data Scientist to work closely with ML and Product teams. The role involves analyzing large data sets of mobile user behavior to influence product and machine learning strategies, working cross-functionally with business and technical teams, and developing dashboards and processes to ensure data-driven decisions. Candidates...


  • España Multiverse Computing Jornada completa

    Multiverse Computing Multiverse Computing is a fast-growing deep-tech company founded in **** and recognized by CB Insights as one of the 100 most promising AI companies globally. We are the largest quantum software company in the EU, with 300+ employees worldwide and growing, delivering advanced solutions trusted by leading global enterprises across several...