Empleos de freelance data science engineer python sql en Madrid

¿Interesado/a en nuevos retos? En Mensoft Consultores estamos buscando un/a Analista Python, Machine Learning Engineer, para incorporarse a un proyecto estable, en uno de nuestros clientes más importantes. REQUISITOS: Al menos 3 años de experiencia desarrollando proyectos de Machine Learning. Al menos 3 años de experiencia...

OverviewAt Nationale‑Nederlanden, we are looking to strengthen our structure within our central offices located in Alcobendas, working in a hybrid, flexible, and accommodating environment. We offer a vacancy for an AI Engineer for the Data & Business Automation team. The purpose of the position is to develop, implement, and maintain machine learning and...

**Location:** Madrid, M, ES Do you enjoy using data to uncover insights, strengthen controls and support better business decisions? As a Senior Audit Data Analyst in Group Internal Audit (GIA), you'll combine advanced analytics expertise with agile ways of working to support risk-based auditing and help Swiss Re achieve its vision of resilience. **About...

**Senior Fullstack Engineer (Java/Kotlin+ React)** **Who is Parser?** Technology alone does not create impact- the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a...

Senior Data Analytics Engineer - Data Insights Location: Spain • Full TimeAbout the role: Appfire is seeking an experienced full‑time Senior Analytics Engineer! In this role you will build, define and activate Appfire’s company‑wide data asset (Snowflake) from ground up data sources. You will work with stakeholders across Appfire to integrate, test,...

Data Engineer Azure Databricks Synapse y Data Factory Remoto Te apasiona la ingeniería de datos y quieres participar en proyectos tecnológicos de gran envergadura Buscamos un/a Data Engineer con experiencia en el ecosistema Azure para incorporarse a un proyecto estable y trabajar con grandes volúmenes de datos en un entorno cloud. Cuál será tu...

**ARQUIMEA** , we are a **technology company** operating globally and providing innovate solutions and products in highly demanding sectors. Our areas of activity are **Aerospace, Defense & Security, Big Science, Biotechnology and Fintech.** **Main function and scope:** *We are looking for a Hardware Test Engineer to support the development,...

Triumph Group joins the ranks of global leaders in the lingerie sector, with a multi-facetted product palette that is sold in more than 80 countries, from Norway to Morocco and from Chile to Australia. This is taken care of by around 20,000 wholesale customers, with whom Triumph has traditionally had close relations, in addition to a dense network of more...

**Job Description:** Airbus Helicopters, a division of Airbus, is a global leader in the civil and military rotorcraft market. Its mission is to provide civil and military helicopter solutions to its customers who serve and protect citizens, save lives and safely carry passengers in highly demanding environments. Airbus Helicopters masters the complete...

We are partnering with a highly regarded systematic investment fund seeking aQuantitative Researcherto join its commodities research team in Madrid. This is an opportunity to work alongside a high-performing investment team, researching and developing systematic trading strategies acrossgas and power markets. The role offers direct exposure to portfolio...

We are partnering with a highly regarded systematic investment fund seeking aQuantitative Researcherto join its commodities research team in Madrid. This is an opportunity to work alongside a high-performing investment team, researching and developing systematic trading strategies acrossgas and power markets. The role offers direct exposure to portfolio...

We are looking for a person to join our Data & AI team with experience in both Microsoft Fabric and Databricks. What will you do? You will participate in the maintenance and evolution of systems based on both Fabric and Databricks. Some of your responsibilities will include: - Design and Develop Data Solutions: Collaborate with internal teams and...

Descripción de la oferta Data Engineer Azure en remoto Descripción Data Engineer Azure | Databricks, Synapse y Data Factory | Remoto 🚀 ¿Te apasiona la ingeniería de datos y quieres participar en proyectos tecnológicos de gran envergadura? Buscamos un/a **Data Engineer** con experiencia en el ecosistema Azure para incorporarse...

´Te imaginas participando en la transformación de las principales organizaciones nacionales e internacionales? En Deloitte estamos comprometidos con generar un impacto en la sociedad, en nuestros clientes y en ti. Funciones Principales - Entre 3 a 6 años de experiencia como Data Engineer, trabajando con grandes volúmenes de datos en entornos...

Buscamos **Software Engineer (Full-stack) freelance** 🚀 **El reto:** construir y evolucionar una suite de productos SaaS críticos que impactan decisiones de inversión millonarias. Entorno cloud-first y AI-native de verdad (arquitectura sobre AWS, sistemas multi-agente, desarrollo acelerado con IA). **Lo importante 📌** - 💼 Posición estable...

ARQUIMEA, we are a technology company operating globally and providing innovate solutions and products in highly demanding sectors. Our areas of activity are Aerospace, Defense & Security, Big Science, Biotechnology and Fintech. Main function and scope: We are looking for a Hardware Test Engineer to support the development, validation, and qualification of...

Appfire is seeking an experienced Senior Analytics Engineer to build and activate the company-wide data asset on Snowflake from source data. You will collaborate with stakeholders to integrate, test, and create new data and metrics powering analytics across the organization. You will develop metric foundations for reporting, analysis and experimentation,...

Cognizant Madrid is seeking a Snowflake Engineer to design, build and maintain ETL/ELT pipelines and Snowflake objects as part of a Teradata-to-Snowflake migration for a Nordic bank. You will work with senior architects to translate business requirements into robust data solutions, optimize performance, and ensure security standards. Key skills include...

Mindshore busca un Data Streaming Engineer con experiencia en Apache Flink para diseñar y optimizar pipelines de datos en tiempo real en entornos distribuidos. Trabajo 100% remoto desde España. Se valorará dominio de Kafka, Java/Scala/Python, SQL y pipelines con Kubernetes, Docker y CI/CD, con capacidad de análisis autónomo y entrega de soluciones de...

We’re quickly growing and super excited for you to join us!Topsort is a rapidly growing global company focused on democratizing the secret technologies of the walled gardens and creating a privacy‑first cookie‑free world of clean advertising with modern tech, friendly products, and AI. We’ve been gaining customers in retail, marketplaces, and...