Data Scientist - Python y SQL en Barcelona, España

... en procesos relacionados con electrolizadores, energía, química o sistemas industriales complejos. Familiaridad con librerías de optimización matemática en Python, como Pyomo, PuLP, OR-Tools u otras herramientas equivalentes. Conocimiento de librerías del ecosistema Data Science en Python, como pandas, polars, scikit-learn, ...

... cuantitativas afines. - Entre 2 y 5 años de experiencia como Data Scientist aplicando machine learning a problemas reales de negocio. - Programación sólida en Python (Pandas, NumPy, Scikit-learn y ecosistema data). - Dominio avanzado de SQL para extracción y transformación de datos. - Experiencia trabajando en entornos cloud, ...

... travel or beauty... Veepee achieved a turnover of 3.3 billion euros incl. VAT in 2024 and employs 5,000 staff members across 10 countries. JOB DESCRIPTION As a Data Scientist, you’ll join our Data Science team, distributed across Paris, Lyon, Barcelona, and Brussels. The team focuses on implementing, maintaining, and continuously ...

• Presencial

... utilizando Python y SQL. - Participar en la puesta en producción, monitorización y mejora continua de modelos analíticos. Qué necesitarás para tener éxito - Data Science y Machine Learning aplicado a forecasting y predicción de demanda. - Desarrollo de modelos de series temporales. - Programación avanzada con Python y ...

• Remoto
• Tiempo completo

... requirements: - 3+ years of experience as a Data Scientist / Data Analyst. - Bachelor's or Master's Degree in a Quantitative Field (Engineering, Statistics, Mathematics, Data Science). - Strong problem-solving skills, ability to formulate questions, run analysis to articulate a recommendation. - Proven working knowledge of Python , ...

... product role. - Strong experience with experimental design, A/B testing, statistics, causal inference, and hypothesis-driven analysis. - Advanced proficiency in SQL and Python. - Experience defining and operationalizing product and feature metrics. - Ability to translate ambiguous product questions into rigorous analyses ...

... language processing (e.g., Scikit-learn, TensorFlow, PyTorch, Hugging Face) to build predictive and text-based models. - Knowledge of programming languages (e.g., Python, R, SQL; Perl optional) commonly used in data science for modelling and automation. - Knowledge of MLOps practices (e.g., CI/CD pipelines, model registry, unit ...

... participate to a community of practice for data scientists.**About the ideal candidate:*** 3–5 years of experience in **Machine Learning**.* Strong proficiency in **Python** (*Pandas, NumPy, Scikit-learn*) and **SQL**.* Hands-on experience with **Machine Learning techniques**, including **regression, classification, and time series ...

... equipo y proyectos. ¡Un ReCoder es un aficionado de la tecnología, es [la clave de nuestro éxito], la clave de nuestra Fuerza! Actualmente estamos buscando un/a Data Scientist (ML), para incorporarse con nosotros al proyecto de uno de nuestros clientes en modalidad híbrida en Barcelona, dentro de su equipo de Advanced Analytics ...

• Híbrido
• Tiempo completo
• Contrato

... of the fastest-growing B2B scale-ups, then BizAway is the company you have been looking for. We are looking for We are looking for a driven and enthusiastic Data Scientist (m/w/d), who desires to contribute to the growth and success of our Data & Analytics Team. Your role in BizAway - You design, build, and improve analytical ...

We are looking for a Data Scientist with experience in developing and improving Machine Learning models, along with strong knowledge and interest in Generative AI . You will participate in data and AI projects, working on both existing models and the development of new solutions that deliver real business value. Responsibilities ...

... tratamiento y explotación de bases de datos y grandes volúmenes de información. - Conocimiento de parámetros de riesgo (PD, LGD y CCF). - Conocimiento de la EBA GL sobre Nueva Definición de Default y marcos regulatorios asociados. - Conocimiento de normativa BCBS239. - Experiencia y conocimientos en Python, PySpark y SQL.

... XGBoost and other relevant algorithms, with the ability to fine-tune models to improve accuracy, robustness, and business relevance. - Experience working with SQL and databases such as PostgreSQL, Oracle, MongoDB, or similar technologies to prepare reliable ML-ready datasets. - Practical knowledge of MLOps and product integration, ...

• Remoto
• Híbrido
• Contrato

225 €/mensuales

... state‑of‑the‑art machine learning and deep learning approaches. - Communicate results clearly and identify new opportunities to create business impact through data. - Technical Skills: - Programming Languages (Required): Python and SQL. - Advanced Python Proficiency (Required): Numpy, Pandas, Scipy, Scikit-learn, deep learning ...

... Looking For Education & Experience - A Bachelor’s degree in Mathematics, Engineering, Telecommunications, or a related field - 3–5 years of experience working as a Data Analyst, Data Scientist or Data Engineer. Key Skills & Attributes - Technical Proficiency: Expertise in SQL and Python for data manipulation, analysis, and automation. ...

• Híbrido

... stakeholders - Collaborate with cross-functional teams to deliver high-impact solutions What we're looking for: - Experience with analytics and modelling tools (Python, R, SQL, SAS or similar) - Strong statistical and analytical skills - Ability to translate data into clear, actionable business insights - Strong communication ...

• Remoto
• Híbrido

... learning.* Experience managing ML experimentation cycles, model lifecycle, and production model maintenance, using tools such as MLflow or similar.* Proficiency in Python and experience working with SQL.* Experience working with analytical databases and large datasets.* Familiarity with orchestration tools such as Apache Airflow ...

- BigQuery. - MLOps. Descripción del puesto: Actualmente contamos con vacantes en Madrid y Bilbao paraun/a Data Scientist especializado en el diseño y desarrollo de modelos predictivos y de inferencia para unirse a un equipo de datos en crecimiento y participar en la construcción de productos analíticos escalables y de ...

340k / year

... https://jobeax.com/link/KXph1gUn1H0h5lnv y monitorizar modelos en entornos https://jobeax.com/link/us3OoKFc3JwT5QyI perfilGrado universitario en Ingeniería, Matemáticas, Estadística, Informática, Data Science o disciplinas https://jobeax.com/link/q6mK4xk6Vjv7BEfR profesional de 4 a 5 años como Data Scientist o en posiciones similares.Sólidos conocimientos y ...

• Remoto
• Híbrido

... multiple people across various teams in different departments across the three offices. The role will involve regular presentations. Tech Requirements - Strong Python and SQL experience is a necessity. - Experience with Databricks. - Basic knowledge of a cloud provider. - Ability to build and deploy predictive models. An understanding ...