Empleos de freelance machine learning developer python en Barcelona

**About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries,...

**About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries,...

Lead AI Engineer | Python | LLMs | Agentic AI | Hybrid (Barcelona)Velocity Tech has partnered with an innovative, venture‑backed AI startup that is transforming a highly regulated industry through the application of cutting‑edge artificial intelligence.We’re looking for aLead AI Engineerto take ownership of the company’s AI strategy while remaining...

WHO WE ARE At Macadam, we've built an app that rewards people for walking. With over 15 million users worldwide, we help individuals turn their daily steps into positive habits for health, wellbeing, and sustainability.Our team is growing fast, and our ambitions are global. We operate at the intersection of health, gamification, and technology, and we're...

**Über uns** devicenow bietet weltweit Device-as-a-Service (DaaS)-Lösungen für IT-Hardware am Arbeitsplatz. Wir revolutionieren die DaaS-Branche – und das einzige, was noch fehlt, bist Du! Bei devicenow sind wir überzeugt, dass Menschen das Herzstück unseres Unternehmens sind. Jede Idee, jede Interaktion und jedes Erlebnis prägen unsere...

Hola Consultores, S.L. es una empresa especializada en la provisión de Servicios TIC e Ingeniería para la gestión empresarial, ofreciendo soluciones diseñadas a medida de las necesidades de nuestros clientes.Nos enorgullece ser una empresa 2.0 innovadora donde las personas son el centro de nuestra atención. La ética, transparencia, imparcialidad e...

Reference: 339_26_ES_CES_R3 Job title: Senior AI for Earth Sciences Team Co-Lead (RE3-R3)About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one of the most powerful supercomputers in Europe, and is a hosting entity for EuroHPC JU, the Joint...

DevSecOps Engineer | AWS | Terraform | GitHub Actions | Barcelona (Híbrido) En INNO-IT buscamos un/a DevSecOps Engineer para incorporarse a un proyecto internacional de alto impacto, trabajando con tecnologías cloud de última generación y colaborando con equipos distribuidos.Diseñar y mantener infraestructura como código medianteTerraform .Administrar...

Work smart, have fun and make an impact! EcoVadis is the leading provider of business sustainability ratings.Our solutions are backed by an international team of experts and powerful technology. We analyze data and build sustainability scorecards that give companies actionable insights into their environmental, social and ethical risks. Why apply to...

**Tus tareas** En Kintai creemos que acceder a financiación empresarial no debería ser un obstáculo, sino un impulso. Desde 2021 acompañamos a pymes y autónomos con una forma más ágil, simple y eficiente de crecer. Ofrecemos capital circulante como alternativa a la financiación tradicional, aportando la flexibilidad que necesitan las empresas para...

OneTalent is recruiting an **AI Engineer** for the Digital Innovation area of a leading international FMCG group with more than 7,000 employees across 30+ countries. Reporting to the Digital Innovation Director, you will join a newly created global **Digital Innovation team** with a clear mission: **defining how Artificial Intelligence will be adopted,...

Starting date: 01/09/2026 Closing Date: Thursday, 30 July, 2026 Job Reference: 90_26_CASE_WP_RE3 About BSCThe Barcelona Supercomputing Center – Centro Nacional de Supercomputación (BSC‑CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one of the most powerful supercomputers in Europe, was a founding and hosting member of the...

**About Us** Climate change is creating unprecedented challenges for businesses, governments, and communities worldwide. At Mitiga Solutions, we help organizations understand, anticipate, and manage climate-related risks using science and technology. Born from the Barcelona Supercomputing Center, we combine climate science, advanced modelling, and AI...

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, 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 Management,...

**Hello!** At Factorial, we’re on a mission to help companies manage their people smarter, faster, and better. To support our growth, we’re looking for a **Technical Support & Data Operations Engineer** who will be the ultimate problem-solver. You will be responsible for hunting down bugs in our codebase, implementing clean fixes, and handling critical...

We are seeking a highly motivated and experienced **Senior Healthcare Research & Data Analyst** to join our Life Science & Healthcare division in **Barcelona** . This role involves working with complex real‑world healthcare datasets and supporting analytical projects in partnership with leading MedTech organizations. You will have the opportunity to...

**Who We Are** WhereTo is a business travel startup from San Francisco that evolved into an agile development and design studio within the Flight Centre family. We build travel solutions used by some of the largest companies on the planet - we have just one goal: making business travel better for everybody. WhereTo provides an AI-powered travel...

🌍 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 and...

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: arquitecturas RAG,...

**Description** Are you passionate about transforming operational processes through data-driven insights? Are you motivated to have a direct impact on customers around the world? Do you have a business analytics background and love for continuous improvement and finding creative solutions to challenging problems? Amazon's Translation Services team is...