Empleos de freelance data science engineer python sql en Barcelona

Position OverviewWe are looking for an experienced Data Scientist to join our Data & Analytics team. As a Data Scientist you will not only bring technical expertise but also a deep understanding of business operations and strategy. Your work will directly influence decision-making and help shape the future of our organization through actionable insights...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

Data Scientist – Advanced AnalyticsDescripción de la compañíaFormarás parte de una de las principales organizaciones del sector financiero, inmersa en un ambicioso proceso de transformación digital donde los datos son un elemento estratégico para la toma de decisiones. El equipo de Analítica Avanzada trabaja de forma transversal con múltiples...

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 a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We...

Business Analyst IT (Freelance) – Mission 6 mois – Barcelone (2j télétravail/3j présentiel)Contexte Data & Transformation digitale | Secteur financierEt si votre prochaine mission vous permettait d’avoir un impact direct sur des projets stratégiques, au cœur d’une transformation digitale d’envergure ?Goodrecruiter, cabinet de...

Apprentice Data Scientist Finance Location: Barcelona, Spain   Join us as a Data Science Apprentice for Finance Domain, turning data into insights that support better decisions. You will work with finance and data teams to prepare datasets, build models, automate analysis, visualize trends, create agents while developing hands-on experience in analytics,...

About the RoleWe’re looking for a Staff Data Scientist to shape the future of our marketplace through advanced analytics, experimentation, and machine learning. You’ll define the technical direction of data science initiatives, influence product strategy, and mentor other data scientists to elevate our analytical standards and impact.As a Senior...

Pioneer of online flash sales since 2001 and key player in European e-commerce, Veepee collaborates with over 7,000 brands to offer highly discounted products available for a limited time. Operating across various sectors, including fashion, home, wine, travel or beauty... Veepee achieved a turnover of 3.3 billion euros incl. VAT in 2024 and employs 5,000...

Job Description & SummaryEn PwC, trabajamos con compañías líderes en distintos sectores para comprender sus problemáticas y acompañarles en su camino hacia la excelencia. Participamos en oportunidades comerciales únicas en un entorno en constante cambio.Por ello, buscamos un profesional senior Data Scientist para incorporarse a nuestro equipo de IA &...

As one of our Games Data Scientists you will be the business facing masterminds who help turn business questions into actionable insights. You research and analyze player behaviour, and come up with recommendations. Data Scientists do this by listening to team members, understanding context and challenging business ideas. Data Scientists use diverse...

We are Merlin Digital Partner! A leading IT and Digital headhunting company who stands out from the crowd, boasting over a decade of experience. We've successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop, Glovo, Banc Sabadell among others. Our emphasis lies in people-centric approaches and optimizing...

About Joko is an AI shopping app that helps millions of users save time and money when shopping online or in-store. With Juno, our shopping assistant, they can find the right product at the best price in only a few seconds. What sets Joko’s AI apart is how well it knows its users. Its shopping recommendations feel personal from day one and get sharper...

DescriptionSmartAssets is on the lookout for an experienced and innovative Lead AI Engineer to join our dynamic team. In this role, you will take a leadership position in developing and optimizing AI-driven features, guiding junior engineers, and ensuring the robustness and scalability of our AI solutions. You will play a pivotal role in shaping our...

At DATAPAO, data ignites passion, community fuels collaboration, and growth knows no bounds. We are a leading Data Engineering and AI consulting company backed by Databricks [https://datapao.com/databricks-euroventures-investment-datapao/] and recognized for our unmatched delivery standards and rapid growth. We have been named Databricks EMEA Emerging...

Company Description At Lifebit, we carve our own path. Trusted by Governments and world-leading pharma institutions and funded with $70m, we are on a mission to harness the power of connected data and bring precision medicine to life globally. The key to saving human lives is providing researchers across the globe with the right data to develop more precise...

Purpose: The goal of the DevOps Engineer Big Data is to build and maintain reliable and scalable systems for Big Data processing. Develop scripts and tools to automate deployment tasks and monitor critical aspects of the operation, resolve engineering problems and incidents. Collaborate with developers to help create platforms for the future. Work closely...

Job descriptionMetyis is growing! We are looking for a Data Engineering Manager with +5 years of experience to join our international Data and Analytics team, based in Barcelona.Job requirementsWho we are:Metyis is a global and forward-thinking firm operating across a wide range of industries, developing and delivering Big Data, Digital Commerce, Marketing &...

Jobandtalent Who we are: We are a workforce on-demand company that heavily relies on tech. We integrate the complete process of selecting, hiring, and managing employees, being the first in digitizing all the steps, introducing Artificial Intelligence solutions in multiple phases, obtaining faster and higher-quality service for our clients, and great...

Calling all originals: At Levi Strauss & Co., you can be yourself — and be part of something bigger. We’re a company of people who like to forge our own path and leave the world better than we found it. Who believe that what makes us different makes us stronger. So add your voice. Make an impact. Find your fit — and your future. As a Data...

Labhouse is a Barcelona-based startup studio building AI-powered mobile apps used by hundreds of thousands of people worldwide. Our products — including Invoice Fly and Summary AI — are designed to make everyday tasks faster, smarter, and simpler through a subscription model that puts the user first.We were founded by Andrés Bou and Horacio Martos, the...