Empleos de freelance data science engineer python sql en Barcelona

Are you passionate about turning data into knowledge that makes a real difference? As healthcare, science, and technology continue to advance, EBMT is looking for a Data Steward to help unlock the value of our data, support groundbreaking research, and improve patient outcomes worldwide. The EBMT is a leading non-profit medical and scientific organisation,...

Datavant is the data collaboration platform trusted for healthcare. Guided by our mission to make the world’s health data secure, accessible and actionable, we provide critical data solutions for organizations across the healthcare ecosystem - including providers, health plans, researchers, and life sciences companies. From fulfilling a single patient’s...

Data Scientist – Advanced Analytics Descripción de la compañía Formarás 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...

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to...

Scopely is looking for a UA Data Analyst to join our Marketing Analytics team in Barcelona on a hybrid basis. At Scopely, we care deeply about what we do and want to inspire play, every day - whether in our work environments alongside our talented colleagues, or through our deep connections with our communities of players. We are a global team of game lovers...

Firm Metyis Location Barcelona Education Postgraduate degree Benefits Competive Functional areas Data Science Apply Who 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 & Design solutions and Advisory services. At Metyis, our long-term...

JOB DESCRIPTION SUMMARY The engineer in this role will serve as a Lead Electrical Monitoring Engineer on the Electrical, Controls, and Operability (EC&O) Monitoring Team. The engineer in this role will execute proactive electrical monitoring and diagnostic assessments across the fleet, with focus on detecting emerging risks early and converting data into...

Pinned Barcelona, Spain Full-Time On-Site 102,000-132,000 USD / Year Apply now Share: Job Openings Lead Data Scientist (AdTech) Lead Data Scientist (AdTech) Job Description: Why This Role Exists Our valued customer is looking to strengthen their Data-centric Barcelona location with an experienced, hands-on leader to guide their top-notch Data Science...

Descripción del puesto: ¿Qué proyectos desarrollamos? Sobre el equipo En Advanced Analytics trabajamos para crear valor para la organización a partir de la explotación de datos. Nuestro equipo colabora transversalmente con 40 áreas del Grupo CaixaBank, creando soluciones con impacto en el negocio: contribuimos a mejorar la toma de decisiones,...

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across...

About the opportunity As a Marketing Analytics Engineer, you'll be a key part of the Marketing Data team, building the data foundations that enable data-driven decisions and contribute to the business growth of N26. You'll work closely with marketing data scientists and analysts, as well as the wider data community, to develop data pipelines and models that...

Introduction to role: Are you ready to engineer the AI platforms that turn cutting-edge science into real patient impact? In this role, you will build and operate the cloud-native foundations that power advanced image processing and model workflows, enabling product and research teams to move from idea to impact quickly, safely and at scale. You will design,...

Who we are: Let's have fun shaping your future! We are Socialpoint, a world-renowned mobile game studio proudly part of the Zynga & Take-Two Interactive family. We’re the creators of hits like Dragon City, Two Dots, Top Troops, and Monster Legends, loved by hundreds of millions of players around the globe.We craft the best social games, bringing joy from...

Senior Data Engineer - Performance Marketing As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us! We're seeking an experienced Senior Data Engineer to join our Performance Marketing Technology Team in Barcelona to drive the evolution of our marketing data ecosystem. Our mission is to build and...

About EdgeTier At EdgeTier, we empower customer care teams by seamlessly combining AI, automation, and human expertise. Our award-winning technology enables some of the world’s most innovative companies to deliver exceptional customer service while gaining deeper insights into their customers. We’re on a mission to revolutionise customer service by...

At Milestone, we pioneer solutions that solve real problems - and we need curious people like you.   Impact & Purpose Ready to make an impact? In this role, you will actively develop your knowledge and skills within the software industry. Location We are looking for a Intern / Trainee - Software Engineer based in Barcelona, Spain (hybrid).   Role...

At Milestone, we pioneer solutions that solve real problems - and we need curious people like you. Impact & Purpose Ready to make an impact? In this role, you will actively develop your knowledge and skills within the software industry. Location We are looking for a Intern / Trainee - Software Engineer based in Barcelona, Spain (hybrid). Role...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Barcelona to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the...

Who we are: Let's have fun shaping your future! We are Socialpoint, a world-renowned mobile game studio proudly part of the Zynga & Take-Two Interactive family. We’re the creators of hits like Dragon City, Two Dots, Top Troops, and Monster Legends, loved by hundreds of millions of players around the globe.We craft the best social games, bringing joy from...

Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations for real-world applications. In this role, you'll use your bot engineering expertise, conversational design skills, and quality-focused approach...