Empleos de data scientist quantitative python en Barcelona

Job Description:Title: Technical Analyst, Automation & ReportingLocation: Barcelona, SpainReports to: Director, Automation & ReportingThe RoleDow Jones is seeking a Technical Analyst to join our global Automation & Reporting team, utilizing SQL, Python, and JavaScript to build automation solutions, robust reporting capabilities and manage high volumes of...

CaixaBank is a financial group with a socially responsible, long-term universal banking model, based on quality, trust, and specialisation, which offers a value proposition of products and services adapted for each sector, adopting innovation as a strategic challenge and a distinguishing feature of its corporate culture, and whose leading position in retail...

CaixaBank Tech Somos la filial tecnológica de CaixaBank que provee de servicios al Grupo, tanto a nivel nacional como internacional, con visión corporativa y actuando como elemento estratégico que acompaña al negocio a través de la tecnología y de la innovación. ACTUALMENTE BUSCAMOS….   En Grupo CaixaBank, valoramos la diversidad y la...

**Join us to build AI and optimisation software powering the decarbonisation of industry.** **DCARBO is looking for a Data Scientist & Energy Optimisation Engineer** to support the development of advanced forecasting, optimisation and market participation models for industrial energy flexibility. We are looking for a motivated and curious person who enjoys...

The study of social dynamics, inspired by tools from statistical physics and network science, has deepened our understanding of how individual interactions influence collective behavior. This project will build new models considering how people form opinions on multiple, related topics and how behaviors spread through complex group interactions. Moreover, we...

Role overviewFlexidao continues to expand its renewable energy portfolio management and analytics services.We are looking for a Senior Analyst, PPA & Renewable Power to help transform renewable energy, market and contract data into meaningful intelligence.This role sits at the intersection of renewable energy markets, data analytics and product...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

**Location:** Spain, **Experience:** 8+ Years building and deploying machine learning models and llms into high-scale customer experiences **Stack:** Python, PyTorch/TensorFlow, SQL, Databricks, Snowflake. **Our Team** At Vista Engineering, we are building an industry-leading **Customer Relevance Platform** to scale personalization across...

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...

AI DeveloperDescription -Job Summary• This role is responsible for designing and developing advanced AI/ML solutions to solve complex business problems. The role applies deep technical expertise to build scalable models, data pipelines, and intelligent systems, while ensuring consistency, quality, and alignment with enterprise standards. The role...

Senior Director - Enterprise AI PlatformsLocation: Barcelona, SpainAt AstraZeneca, we pride ourselves on crafting a collaborative culture that champions knowledge-sharing, ambitious thinking and innovation – ultimately providing employees with the opportunity to work across teams, functions and even the globe.  Recognizing the importance of...

Who we are   Aizon is a software-as-a-service provider that transforms manufacturing operations in life science industries using advanced analytics and artificial intelligence.We are a fast-growing company entering an exciting new stage of expansion, and we are looking for ambitious new team members who are motivated to directly impact our growth and...

AI EngineerLocation: Barcelona, SpainAbout the jobAs an AI Engineer within this team, you will design and build cutting-edge agentic AI systems that reimagine how Sanofi's global Supply Chain operates. You will architect and deploy intelligent, autonomous AI agents that automate complex supply chain workflows, unlock real-time decision-making, and drive...

CREAF is seeking a predoctoral researcher for the SEVERO OCHOA Project, with the reference CEX2023-001340-S with specific ref. PREX2023-000029 funded by the Ministerio de Ciencia, Innovación y Universidades and the Agencia Estatal de Investigación / 10.13039/501100011033.The Severo Ochoa award will allow CREAF to further advance its excellence in research...

Your Role & Our TeamIRB Barcelona is launching a new Artificial Intelligence group and is looking for AI Officer to help build it. The group’s mission is not to train frontier models, but to make them genuinely useful for science: turning powerful AI models and the institute’s data into reliable, reusable systems that accelerate biomedical...

Job descriptionCreating the payment platform shoppers love.Creating the payment platform shoppers love. We are SeQura, a modern, innovative and ambitious fintech company based in sunny Barcelona, born in 2013 with a single goal in mind: To be the preferred payment platform that helps people buy things they love paying in an instant, transparent, flexible...

Who we are:  At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each unique...

About us RavenPack is powering the future of finance with AI. With over 20 years of experience delivering big data analytics to the world’s top hedge funds, banks, and asset managers, we are now building the next generation of generative AI solutions for financial professionals. Our mission: Help clients make faster, smarter decisions by integrating...

**About The Role** This is a senior leadership role on the Global Product Management Data Science team managing the Client Experience Digital Platform — the central hub where clients interact with Gartner to unlock value. Our clients are IT and business leaders worldwide, relying on the platform embedded in their workflows for critical priorities. You will...

Scopely is looking for a Principal Security Engineer to join our Information Security team in Spain/Portugal on a hybrid basis. Our security team is dedicated to ensuring the security of our top games. This involves collaborating closely with game studios to develop and implement comprehensive security strategies throughout the game design and development...