Empleos de freelance machine learning developer python en Barcelona

We Are Waiting for You     Hi there!   I am Laura, the recruiter for this position. Nice to meet you!   First, a little bit about what I like the most about working at TDC: The environment here is incredibly collaborative and innovative. Our tech-driven mindset fosters continuous learning and growth, creating an atmosphere where everyone can thrive....

Senior Machine Learning Engineer 📍 Barcelona (Modalidad híbrida) 💰 Salario competitivo + beneficios Sobre la posición Buscamos un/a Senior Machine Learning Engineer para incorporarse a una compañía tecnológica internacional especializada en el desarrollo de soluciones avanzadas basadas en...

ResponsibilitiesYou’ll help make data a core part of how we build and improve HappyRobot’s products. You’ll work closely with Product, Engineering, and Machine Learning teams to measure how changes to our models, agents, and product features affect real-world performance. You’ll define meaningful metrics, design experiments, and conduct deeper...

One of the worldwide leading AI platforms has chosen TP Spain to manage its new Sales Growth program, launching in August 2026. This is a strategic win for TP: a global brand, a scalable sales-driven model, and strong long-term growth potential. This initiative positions TP Barcelona as a leading EMEA hub for sales-focused programs and offers significant...

Company Overviewteam.blue is the market leader in enabling digital success for small and medium-sized businesses (SMBs) across Europe, catering to over 3 million customers in 25+ languages. Our mission is to make online business success simpler, by providing our customers with all the tools and resources they need to excel online and remain ahead of the...

Infused Solutions is recruiting a AI Architect for a global organisation. This role based in Barcelona, offers a hybrid working model for flexibility and collaboration.You will be responsible for the AI architecture across the organisation.Role Overview: You will be responsible for working closely with Data Scientists, AI Engineers, Product teams and senior...

**A Snapshot of Your Day** As a Software Engineer within the Scalable Core team, you will collaborate with a diverse group of talented professionals to design, develop, and deploy cutting-edge ML/AI platforms that drive Siemens Energy’s intelligent energy management solutions. Your day might include working with Python code for machine learning pipelines,...

OverviewAs a Data Scientist – Workforce Analytics you will build scalable analytics and predictive models to power Strategic Workforce Planning across Allianz Technology. Working with the People Analytics team, you will forecast workforce demand and supply, identify skills gaps, and advise on build, buy or borrow strategies, turning complex workforce...

130 years of trust, time to shape what's next. Allianz Group is one of the world's leading insurers and asset managers - built on over a century of stability, expertise, and financial strength. Allianz Services is where that legacy meets the future. 8,200+ people. Eight countries. Three continents. We deliver specialized services to clients within Allianz...

Hay perfiles que no solo desarrollan modelos. Diseñan sistemas de IA capaces de vivir en producción, escalar, ser mantenibles y generar impacto real en negocio. En NTT DATA buscamos una persona con experiencia en **Machine Learning e Inteligencia Artificial Generativa** para participar en el diseño y construcción de soluciones avanzadas:...

Overview Your role will be to be part of growing team based in Barcelona, to create and support global digital developments for PepsiCo. As a Data Science Senior Analyst, you will play a pivotal role in leveraging advanced analytics and machine learning to deliver impactful solutions across critical business topics such as Consumer Insights, Revenue...

**🌍 About Flyboard** *We Make Voice AI Work. We ship production-ready agents that automate real sales and operations.* Flyboard.ai builds and operates custom AI voice agents that automate high-volume, repeatable workflows across commercial and operational processes. Our customers include fast-moving SMEs, corporates, and mid-market leaders across Europe...

One of the worldwide leading AI platforms has chosen TP Spain to manage its new Sales Growth program, launching in August 2026. This is a strategic win for TP: a global brand, a scalable sales-driven model, and strong long-term growth potential. This initiative positions TP Barcelona as a leading EMEA hub for sales-focused programs and offers significant...

¡Hola! Soy Mariana, recruiter de esta posición. Viajar es una de mis mayores alegrías, y lo que lo hace aún más especial es poder vivir esas experiencias con mi familia y nuestra querida gata Rosita. Quizás somos la décima oferta que lees hoy, en el sofá con Netflix de fondo, o en pleno proceso de cambios… y todas te parecen iguales. ¡Te seré...

¡Hola! Soy Mariana, recruiter de esta posición. Viajar es una de mis mayores alegrías, y lo que lo hace aún más especial es poder vivir esas experiencias con mi familia y nuestra querida gata Rosita. Quizás somos la décima oferta que lees hoy, en el sofá con Netflix de fondo, o en pleno proceso de cambios… y todas te parecen iguales. ¡Te seré...

  En Sabadell Zurich formarás parte del equipo de Analytics & Pricing con el objetivo de generar valor de negocio a través del análisis avanzado de datos, apoyando la toma de decisiones estratégicas en pricing y gestión del porfolio.   Tu contribución será clave para maximizar el valor del porfolio mediante análisis avanzados y decisiones de...

Barcelona, Barcelona, Spain Machine Learning and AIThe Global Siri team teaches Siri how to understand and speak new languages using machine learning (ML), natural language processing (NLP), and modern software development. We work hard to deliver the best user experiences and language technologies powered by Apple Intelligence to our customers across the...

About the JobAs a Data Scientist on Levi Strauss & Co.'s Data, Analytics & AI team, you will build advanced analytics, machine learning, and AI solutions to address consumer needs, streamline processes, and drive revenue or cost savings. ResponsibilitiesDevelop analytical solutions and production‑ready models for pricing and promotion challenges, taking...

Barcelona, Barcelona, Spain Software and ServicesThe Global Siri team teaches Siri how to understand and speak new languages using machine learning, natural language processing, and modern software development. We work hard to bring the best user experiences and language technologies, powered by Apple Intelligence, to our customers across the world.The...

Amazon Music is an immersive audio entertainment service that deepens connections between fans, artists, and creators. From personalized music playlists to exclusive podcasts, concert livestreams to artist merch, Amazon Music is innovating at some of the most exciting intersections of music and culture. We offer experiences that serve all listeners with our...