Empleos de data scientist python en Barcelona

Preply is expanding its Data Team to empower decision-making across marketing and product. This role focuses on data-driven bidding, audience modeling, and creative analytics to maximize channel ROI.You’ll work with Python, SQL, Spark, and Databricks, collaborating with AI, MarTech, and analytics teams to design scalable data pipelines and predictive...

Aktios Spain is looking for a Senior Data Scientist to enhance predictive maintenance in aviation through machine learning solutions. The ideal candidate will develop ML solutions, mentor junior scientists, and collaborate with stakeholders.Candidates should possess strong skills in Python, XGBoost, and machine learning model deployment. The position is...

En Keepler (part of Accenture) queremos hacer crecer nuestro equipo con personas que tengan ganas de desarrollar software basado en datos con dos objetivos: ayudar en la transformación a nuestros clientes y disfrutar del proceso de crear valor a través de la tecnología. Si quieres ser parte de un equipo que te ofrecerá retos tecnológicos y que te...

Joppy busca un/a Data Scientist Senior para unirse al equipo en Barcelona. La modalidad es híbrida (1 día en oficina).Buscamos resolver problemas complejos de negocio aplicando ML, modelos predictivos y analítica avanzada en proyectos con impacto real. El candidato ideal cuenta con al menos 5 años de experiencia aplicando ML en producción, dominio de...

King in Barcelona seeks a Data Scientist for Growth Analytics focused on Marketing Measurement and Insights. You will apply experimentation, MMM, and analytics to understand marketing effectiveness and translate findings into actionable recommendations that guide investment and optimization decisions.You will work cross-functionally with marketing and...

Socialpoint, a world-renowned mobile game studio, is seeking a Central Analytics engineer to design data marts, build AI-powered workflows, and optimize data pipelines. You will collaborate with game and marketing analysts, improving player experience and driving growth using a modern tech stack.Key responsibilities include writing complex SQL, maintaining...

Únete a nosotros y forma parte del futuro de BCNC Group! Somos una empresa de ingeniería y tecnología con operaciones en España, Reino Unido, Alemania, Francia y Suecia. Trabajamos con las multinacionales más prestigiosas de Europa ayudándoles a implementar sus proyectos estratégicos. #WeHaveOurOwnCode ¿Estás listo para formar parte de un proyecto...

We are looking for a Lead Data Analyst, someone who is strong on in defining what healthy looks like, challenging investment decisions with data and setting the standard. Your responsibilities: Elevate the bar for the team, set methodology standards, challenge analytical approaches, and mentor analysts on quality, rigor. Own the A/B test framework end...

Lead Data Scientist role in Barcelona, focusing on advanced machine learning, search optimization, and recommendation systems. Requires 6+ years of experience and leadership skills in a hybrid work environment.

Únete a nosotros y forma parte del futuro de BCNC Group! Somos una empresa de ingeniería y tecnología con operaciones en España, Reino Unido, Alemania, Francia y Suecia. Trabajamos con las multinacionales más prestigiosas de Europa ayudándoles a implementar sus proyectos estratégicos. #WeHaveOurOwnCode ¿Estás listo para formar parte de un proyecto...

Bending Spoons is seeking a talented, driven, and collaborative data professional to help design and scale data pipelines and analytics across a fast-growing company. You will partner with engineers, product teams, and leadership to build robust data systems and internal tools that power strategic decisions.Relocation and flexible work options are available,...

Preply is expanding its Data Team to empower decision-making across marketing and product. This role focuses on data-driven bidding, audience modeling, and creative analytics to maximize channel ROI.You’ll work with Python, SQL, Spark, and Databricks, collaborating with AI, MarTech, and analytics teams to design scalable data pipelines and predictive...

SCRM International Hub in Barcelona seeks a Data Scientist to design, develop, and deploy data-driven solutions in production. You will collaborate with data scientists, data engineers, and stakeholders to translate requirements into impactful ML projects.The role requires 3+ years with DL, 5+ years in DS, and a relevant quantitative degree. Proficiency in...

SplitMetrics is seeking a Team Lead (Python) to join our remote-first engineering team. You will own the technical roadmap, lead backend, full stack and QA engineers, and coordinate quarterly planning with senior leadership to deliver high-impact data platforms.You will drive data lakehouse projects, optimize performance, and ensure reliable data pipelines...

Socialpoint, a world-renowned mobile game studio, is seeking a Central Analytics engineer to design data marts, build AI-powered workflows, and optimize data pipelines. You will collaborate with game and marketing analysts, improving player experience and driving growth using a modern tech stack.Key responsibilities include writing complex SQL, maintaining...

IQVIA is seeking a Programmer (SAS & R) with German for a Madrid-based hybrid role. The position focuses on statistical programming for AMNOG dossiers and clinical data analyses while collaborating with cross-functional teams in Market Access, HEOR, Medical Affairs and EU-HTA.The candidate should hold a Master’s or PhD in biostatistics and have HTA/AMNOG...

IQVIA is seeking a Programmer (SAS & R) with German for a Madrid-based hybrid role. The position focuses on statistical programming for AMNOG dossiers and clinical data analyses while collaborating with cross-functional teams in Market Access, HEOR, Medical Affairs and EU-HTA.The candidate should hold a Master’s or PhD in biostatistics and have HTA/AMNOG...

What if your insights could directly shape how millions of ads reach their audience every day?Our client is a rapidly scaling, global tech company redefining mobile app monetization through advanced data science and advertising intelligence. With a strong international footprint across Spain, Poland, and the United States, and a fully distributed team...

Revolut is seeking a Python Engineer to build high-quality code and innovative solutions for heavily regulated financial systems. You will collaborate with Data Scientists, Analysts, Engineers, Product Owners, and Operations Managers to deliver maximum value to customers. You’ll design APIs, data pipelines, and automated quality controls, shaping the...

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...