Empleos de python en Barcelona

We are:Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.With the right people...

EURECAT Eurecat és un dels centres tecnològics líders a Europa per l'acceleració de la innovació en les empreses. Aplega l’experiència de més de 800 professionals que generen un volum d’ingressos de 69 milions d’euros anuals i dona servei a prop de 2.000 empreses. R+D aplicat, serveis tecnològics, formació d’alta especialització,...

El CREAF precisa incorporar dues (2) tècnic o una tècnica de recerca per donar suport al desenvolupament d’un Model d’Avaluació Integrada (IAM) per a assessorament de polítiques sobre descarbonització pel projecte PYMEDEASCAT, amb ref. 90019 i finançat pel Departament de Territori, Habitatge i Transició Ecològica de la Generalitat de...

Senior French Prompt Engineer – Clinical AI / LLM | Remote in Europe We are looking for a Senior French-speaking Prompt Engineer / Applied Research Scientist to contribute to the development of AI-powered clinical documentation systems. In this role, you will work at the intersection of AI research, prompt engineering, and software development,...

Dutch Prompt Engineer – Clinical AI / LLM | Remote (Europe) We are looking for a Dutch-speaking Prompt Engineer to join a project focused on AI-powered clinical documentation and language model optimization. In this role, you will work at the intersection of AI, prompt engineering, and software development, helping to design and refine prompts for large...

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past...

Job Reference 349_26_CSSH_R2 Position Postdoctoral Researcher for Semantic and Citation Networks (R2) Closing Date Thursday, 27 August, 2026 Reference: 349_26_CSSH_R2 Job title: Postdoctoral Researcher for Semantic and Citation Networks (R2) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading...

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by...

Estamos construyendo una plataforma de inteligencia artificial multimodal enfocada en transformar la experiencia de los visitantes en grandes espacios físicos de alto tráfico mediante asistentes inteligentes en tiempo real. Buscamos un/a Senior Backend Engineer para liderar el diseño, construcción y evolución de toda la arquitectura backend de la...

We are looking for a Lead Software Engineer – AI Product Development (Data) to join our AI Engineering team in Barcelona. This is an exciting opportunity to work on cutting-edge AI-powered software, building reliable, scalable solutions that leverage Python, cloud technologies (Azure/AWS), microservices, and LLM-based applications. You will be joining a...

Position NameData Analyst & QA EngineerAbout the profileWe’re looking for a Data Analyst and QA Engineer (Hybrid role) to join our Data and AI Engineering team. This role is ideal for those with a quality-first mindset - passionate about profiling, testing, and safeguarding the integrity of data, while also uncovering patterns that drive business decisions...

Ready to break the data paradigm? If you thrive on solving real-world challenges with advanced analytics and crave a dynamic environment at the intersection of science and technology, it’s your moment.We're looking for a Data Scientist/Analyst ready to own the implementation and optimization of cutting-edge RAG pipelines and integrate advanced vector...

🚀 About SupersonikSupersonik helps B2B SaaS companies sell faster with AI-powered product demos. On a live video call, our AI Agent shares the screen to walk buyers through a personalized, interactive demo in any language. This lets teams skip long sales calls and focus on closing deals. We’re backed by Andreessen Horowitz (a16z) and work with leading...

Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past...

About the company Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes. Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge the gap...

What You'll Do:Are you passionate about turning data into impact? At Criteo, our Business Ops Data Enablement team empowers analysts across the globe to make smarter decisions through better data, tools, and collaboration.With a community of 250+ analysts worldwide, we’ve built a company-wide coordination team to manage analytical expertise, define usage...

At Aristocrat, we are advancing gaming technology with modern, powerful solutions. Our mission is to bring happiness to life through play. We value collaboration, creativity, and a strong passion for excellence. We seek an ambitious ML/AI Engineer to join our team. You will help improve our AI capabilities and craft the future of our products. This role...

Job Reference 350_26_CSSH_R2 Position Researcher in Computational Linguistics and NLP for the Humanities (R2) Closing Date Thursday, 27 August, 2026 Reference: 350_26_CSSH_R2 Job title: Researcher in Computational Linguistics and NLP for the Humanities (R2) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación...

About Worldsensing: Founded in 2008, Worldsensing works with more than 200 engineering service providers worldwide to help them improve geotechnical, geospatial and structural monitoring in mining, construction, rail and critical infrastructure management. With over 3,000+ networks deployed worldwide and connecting over 65,000 sensors to the Internet of...

Grupo Planeta Somos el primer grupo editorial y de comunicación español, de capital familiar, que lidera una amplia oferta al servicio de la cultura, la formación, la información y el entretenimiento audiovisual, con presencia en más de 20 países, conectando con 25 millones de personas cada día. Todos los profesionales y empresas del Grupo...