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Como Game Data Scientist, tu misión será traducir el funcionamiento del juego en indicadores matemáticos y utilizar estos datos para proporcionar soporte cuantitativo en la toma de decisiones sobre el producto, aplicando técnicas avanzadas de análisis de datos, especialmente en el contexto del

HappyRobot is seeking a data-driven analytics professional to help us measure how changes to models, agents, and features drive real-world impact.

You will structure massive security telemetry datasets, build ML algorithms to reduce noise and false positives, and establish unified data dashboards to drive data-driven security governance with full autonomy. AgileEngine in Barcelona is seeking a Senior Data Scientist to develop predictive models

You will be involved in translating data insights across various business functions in the travel 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.

What Can You Expect? As an AI & Data Scientist – Internal Audit you will have the opportunity to: * Deliver impactful 1:1 DA training, such as helping internal auditors apply data analytics quickly, safely, and with a strong focus on value. Increase data access, such as identifying and prioritizin

Monzo in Barcelona is seeking a Senior Product Data Scientist to help build the bank of the future.

Optimize data workflows for cost, performance, and reliability across multiple datasets. We are looking for Lead Data Scientists who are passionate about the power of AI and who thrive at the intersection of business, analytics, and AI: someone who not only trains models but also deeply understands

Data Scientist (Privacy) Location: Barcelona, Spain Datavant is the data collaboration platform trusted for healthcare. Datavant is looking for an enthusiastic and meticulous Data Scientist (Privacy) to join our growing team, which interrogates and assesses client information in terms of the re-iden

The role focuses on designing and improving data pipelines, ensuring data correctness, and developing internal tools used across product teams.

What You’ll Do Discuss with stakeholders requirements for analysis Run exploratory data analysis and turn it into questions which can be answered with analytical techniques * Use simple analytics, statistical or causal inference, machine learning or any other techniques to answer questions and

As a Staff Data Scientist, you will own the data strategy for a critical product domain (e. Experience mentoring and technically guiding senior data scientists, contributing to the overall growth and maturity of the data organization. Staff Data Scientist Location: Barcelona Employment Type: Full ti

LLM-based agents for healthcare data extraction. The ideal candidate has over 4 years in data science or a Ph.

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. Experience with data science workflows and model development. Experience handling large datasets.

University of New South Wales (UNSW) invites a Research Associate – Data Scientist (Ecosystem Science) to join our research team in Sydney. This full‑time, 18‑month role focuses on ecological data analysis, workflow development, and reproducible research with collaborations across software eng

Aristocrat Gaming, a leader in gaming technology, is seeking a Growth Data Scientist in Barcelona. This role involves advising the user acquisition team on budget allocation and analyzing marketing effectiveness through advanced data analysis techniques. Collaboration with engineering teams is vital

Heetch is looking for a data science leader in Barcelona to lead impactful initiatives across the company. The ideal candidate will have over 7 years of data science experience, a strong proficiency in Python and SQL, and the ability to communicate complex findings into actionable insights.

En Nennisiwok AI Lab, la startup especializada Inteligencia Artificial de Damm e integrada en la estructura del Departamento de Data&IA con el objetivo de acelerar los proyectos internos que se están realizando en materia tecnológica e AI, busca incorporar a un/a SENIOR DATA SCIENTIST. Data&IA tus

Una compañía de seguros busca un profesional experto en modelización y análisis de precios en Barcelona.Se requiere licenciatura en Actuariales o campos relacionados y al menos 5 años de experiencia.Ofrecemos un modelo híbrido, seguro de salud y formación continua.Únete a un entorno inclusiv

Ventós Group, headquartered in Barcelona, Spain, is expanding its Data & AI department with a Data Scientist role. You will develop end-to-end AI solutions, design PoCs, process data, build models, and productize results, contributing to department growth and strategic initiatives.

What You'll Do Adopt the latest technologies and trends in NLP to your platform Develop LLM-based agents capable of performing function calls and utilizing tools such as browsers for enhanced data interaction and retrieval * Experience with Reinforcement Learning from Human Feedback (RLHF) metho

Responsibilities Break down multi-domain business problems with a strong focus on return on investment and impact metrics, and think through the appropriate technical methods from POC to production Develop solutions and extract insight from data using data science and classical machine learning

SeQura is looking for a Senior Data Scientist based in Barcelona to enhance the intelligence of its Shopper App. The role involves collaborating closely with product, frontend, data, and AI teams to deliver machine learning systems that address user needs.

AI-driven marketing strategies.The role focuses on causal inference, test design, customer segmentation, and recommender systems within Marketing and eCommerce.You will coach staff, lead complex projects, and shape AI initiatives across HP’s digital marketing ecosystem.The ideal candidate has deep

Job Description We are looking for a Senior Data Scientist to join Growth Analytics in a hands‑on role focused on understanding the true value of Performance Marketing. Experience: Strong hands‑on experience in measurement, marketing science, experimentation, data science, or analytics, with a t

We pair strong engineering with applied research, contributing to the field through publications and establishing technical differentiation in a fast‑moving space Senior/Lead Data Scientist – 4-6+ years of experience All of the above + * Build and maintain features with strong ownership over

In relation to the period of conservation of your personal data, these will be eliminated after three months of inactivity in compliance with the GDPR and legislation on the protection of personal data. Partner with Engineering to improve instrumentation, data quality, experimentation systems, and a

SDG Group España busca un profesional en Data, Analytics & IA para transformar datos en insights accionables y diseñar soluciones analíticas para marketing.

Smadex, a leading ad-tech company in Barcelona, is seeking a Growth Data Scientist Lead. The position involves leading a team to extract insights from complex datasets, enhancing ad campaign effectiveness and driving product strategies. Ideal candidates should have 5+ years of experience in data sci

Responsibilities Partner with internal experts to identify critical data sources and define ML-relevant features Architect and build scalable data lakes/databases for standardized and efficient cross-org data access * Clean, align, normalize, and integrate data from simulations, measurements, an

Partner with data engineers to ensure data access for discovery and proper data is prepared for model consumption. You will be an internal ambassador of the team’s culture around data and analytics fostering a culture of innovation, analytics, and collaboration fostering a culture of innovation, a

Aily Labs is seeking a MID Data Scientist to join the Domains Department, focusing on applying AI to real business problems across Finance, M&S, R&D and XF. You will design end-to-end data pipelines, improve models, and ensure AI insights translate into measurable business impact. Located in a hybri

Are you ready to be part of the new unicorn? Keep reading! As a Data Scientist embedded within our Machine Learning team, your mission is to bridge the gap between theoretical model design and real‑world production reality. We want to give our employees a job they’ll love, where they will be cha

VistaPrint is seeking a Principal Data Scientist to drive innovation in generative AI and machine learning models.

Smadex in Barcelona is seeking a Growth Data Scientist Lead to mentor a small analytics team and drive insights that improve campaign performance. You will work with product and ML teams to translate data into actionable strategies and measurable results. You have 5+ years in data science or analyti

Data Scientist to build advanced analytics and AI solutions within the Data, Analytics & AI team.

A leading advertising technology company in Barcelona is seeking a Data Scientist to join the Machine Learning team.

Fundación Adecco busca un/a Data Scientist/Engineer para unirse al equipo de AI en una aseguradora líder. Se requiere experiencia en Data Science/ML, dominio de Python y SQL, y capacidad para comunicar insights a stakeholders.

LittleBig Connection is seeking a data science professional to join the AI & Data team in Barcelona, focusing on NLP and scalable AI solutions. You will develop models, train with Azure Databricks, and deploy robust Python APIs to integrate AI into microservices. The role emphasizes collaboration ac

Key Responsibilities End-to-End Solution Ownership Own the complete lifecycle from understanding business needs through production deployment, monitoring, and maintenance Build robust ETL/ELT pipelines on Databricks; clean, validate, and transform messy real-world data at scale * Transform loose

YO IT Consulting is seeking a Data Scientist for a remote contractor role. Responsibilities include collecting, cleaning, and preprocessing data; developing and validating predictive models; performing exploratory data analysis; and presenting findings with clear visualizations for technical and non

We are currently looking for a Data Scientist to join our new Data and Artificial Intelligence department, helping drive these initiatives within the company by developing end-to-end AI projects and contributing to the growth of the department itself. Design and use of databases, back-end programmin

Product Madness is seeking a Games Data Scientist in Barcelona to transform business questions into actionable insights using data analysis. Applicants should have a degree in a data-driven field and proficiency in R/Python and SQL. The role requires strong expertise in statistics, data visualizatio

We are seeking a Senior Data Scientist to design and implement advanced supply chain analytics solutions for a leading aviation-sector organization. The role focuses on inventory optimization, operational efficiency, and business‑driven decision making through data science and optimization techniq

Build and maintain data infrastructure components (streaming pipelines, transformations, APIs, catalogs) using modern data tools. Optimize data workflows for cost, performance, and reliability across multiple datasets. Our solutions consist of a mix of statistical, machine learning, GenAI, Knowledge

Yukisoftware in Barcelona seeks an Applied Data Scientist to build machine-learning models for accounting data.

Estamos buscando un Senior Data Scientist, para trabajar en el desarrollo y refinamiento de un nuevo buscador.

Quieres llevar tus habilidades en Data, Analytics & IA al siguiente nivel? Somos líderes globales, trabajamos con la mitad del IBEX-35 y no paramos de crecer desde 1994.