Top Data Science Jobs in Barcelona

The Associate Partner will advise C-level executives on AI and Data strategies, lead digital transformations, and develop client relationships in Life Sciences, while driving innovation and overseeing project delivery.

As an AI Director, lead AI and data programs for Specialty Chemicals, drive account growth, mentor teams, and engage C-level stakeholders strategically.

As a Fraud Data Analyst, you will architect real-time defense strategies against payment fraud, develop precision rules, optimize decisioning stacks, and report performance metrics to senior leadership while ensuring a frictionless user experience.

The Senior Director of Business Development will drive Cytel's Large Pharma expansion by managing client relationships, executing sales strategies, and leading proposal development.

Lead AI-driven siRNA design and off-target prediction. Drive computational biology projects, develop models, and collaborate with cross-disciplinary scientists in therapeutic discovery.

The AI Project & Product Manager will connect engineering teams with business stakeholders, ensuring alignment on AI initiatives and managing project delivery throughout the AI product lifecycle.

The Expert AI Manager oversees AI solution delivery, manages client relationships, and drives value creation through strategic engagement and stakeholder management.

As a Senior Product Manager, you will define product vision, analyze market trends, manage product KPIs, and collaborate with teams to deliver innovative solutions.

Lead GTM strategy and product positioning for key products, create messaging and content, run campaigns and launches, analyze market and competitive trends, and collaborate cross-functionally to drive adoption, pipeline growth, and customer engagement.

The Director of Global Provider GTM will develop and drive go-to-market strategies for provider initiatives, manage a team, and ensure effective communication and provider policy execution across various platforms.

Responsible for driving strategy and execution of marketplace features, optimizing the partner experience, collaborating cross-functionally, and prioritizing projects that align with business goals.

As a Technical Program Manager, you will manage research programs, facilitate communication and processes, and support engineering and research teams in their objectives.

The Director RWD Strategy leads the implementation of real-world data initiatives in Europe, managing partnerships and proposal development while ensuring compliance with data use agreements.

Lead the Generative AI team to develop production-ready AI applications. Oversee strategy, team management, technical guidance, and stakeholder collaboration to enhance innovative AI solutions across N26's business.

As the Director of Data Science, you'll mentor teams, oversee projects, drive data-driven decisions, and implement AI and ML solutions while enhancing our data pipeline.

Lead the Data Science and AI teams for recommendation systems and marketing technology, optimizing user acquisition through machine learning initiatives and causal inference.

The Senior Product Manager will lead product initiatives, develop roadmaps, collaborate with cross-functional teams, and drive product lifecycle from ideation to launch, ensuring alignment with business goals.

Seeking an independent board director with expertise in ML-driven products and data platforms. The role focuses on guiding the company's data-driven culture and product strategies, not on day-to-day operations.

As a Software Engineer, you will design and develop applications, write clean code, engage in code reviews, optimize systems, and explore new technologies in a remote team.

Lead the development of reporting and analytics capabilities, improve product features, and drive cross-functional collaboration to enhance customer satisfaction and revenue growth.

Lead development and management of Data Transfer Specifications and standardization of external clinical data (e.g., eCOA, imaging, IRT). Ensure CDISC compliance, support data reconciliation and regulatory requirements, oversee external vendors, and collaborate with clinical study teams to maintain data quality and processes.

Design, build, validate, and maintain digital twins and decision intelligence models for therapeutics development and supply. Apply data science, simulation, forecasting, optimization, and ML to support planning, capacity/resource allocation, and scenario analysis. Develop robust, reusable Python-based analytical workflows using software engineering best practices. Lead technical delivery across projects, partner with cross-functional stakeholders to embed models into decision workflows, communicate results to diverse audiences, and mentor junior colleagues and external collaborators.

Hands-on Principal Scientist in Data Science designing, building, validating, and deploying applied AI/ML and statistical models to support Therapeutics Development & Supply. Collaborates with CMC, manufacturing, quality, regulatory and data teams to deliver reproducible, production-grade analytical workflows using Python and cloud services, provides technical leadership to stakeholders and junior staff, and ensures model credibility, governance, and business impact.

Join Vizzuality as a Data Scientist to transform environmental data into actionable insights. Ideal for entry-level candidates with a quantitative degree, assisting with data cleaning and analysis related to climate change and biodiversity.

The Technology Recruiter will manage the end-to-end hiring process for engineering roles, develop sourcing strategies, assess candidates, and strengthen the employer brand while ensuring an exceptional candidate experience.