Empleos de freelance data science engineer python sql en Madrid

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections,  where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations for real-world applications. In this role, you'll use your bot engineering expertise, conversational design skills, and quality-focused approach...

Company:Oliver WymanDescription:Oliver Wyman, a Marsh (NYSE: MRSH) business, is a management consulting firm driven by deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments.Clients approach us with their most significant challenges, and we...

BICS is connecting the world by creating reliable and secure mobile experiences anytime, anywhere. We are a leading international communications enabler, one of the key global voice carriers and the leading provider of mobile data services worldwide.Our solutions are essential for supporting the modern lifestyle of today’s device-hungry consumer – from...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections,  where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

Job Description:Want to build technology that transforms smiles—literally?Join our global team working on Spark™ Clear Aligners, a next-generation orthodontic solution. We’re looking for a strong C++ engineer to help us turn raw dental scan data into precise 3D models using advanced algorithms and machine learning.This is where software engineering...

Arquitecto/a de Software y Responsable de Datos   ¿Eres un/a apasionado/a de la tecnología y te encanta estar a la vanguardia de la innovación?En GMV buscamos incorporar un/a Líder Técnico/a que impulse la Transformación Tecnológica en el ámbito de los Sistemas Inteligentes de Transporte (ITS), integrando capacidades avanzadas de Analítica de...

En Menhir Technologies buscamos un Junior AI Engineer con ganas de aprender y de construir producto real. Trabajarás codo a codo con ingenieros senior para llevar casos de uso de IA y agentes conversacionales desde el prototipo hasta producción, con un plan claro de mentoría y crecimiento. Tasks Participar en el ciclo completo de una solución de IA:...

The energy industry is evolving, and so are we. At Axpo’s Generative AI Competence Center, we believe AI is becoming a natural part of how people work, helping employees access knowledge, automate tasks, and build smarter digital solutions.We are looking for a Forward Deployed AI Engineer to accelerate AI adoption within one of Axpo’s business areas,...

Celonis is the global leader in Process Intelligence and the pioneer of Process Mining technology. As one of the world’s fastest-growing enterprise SaaS companies, we are changemakers pushing the boundaries of what’s possible. We invest heavily in advanced AI capabilities—specifically our Process Intelligence Graph—to turn data insights into...

Role Description We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections,  where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

About the roleWe’re seeking an experienced engineer to deploy enterprise-grade AI solutions, focusing on Retrieval-Augmented Generation (RAG) pipelines and large language model (LLM) workflows. This role is vital to expanding our reach with Fortune 500 and enterprise clients across various industries, as well as with clients headquartered in or operating...

Senior Product Engineer / AI Solution ArchitectCountry: SpainIT STARTS HERESantander (www.santander.com) is evolving from a global, high-impact brand into a technology-driven organization, and our people are at the heart of this journey. Together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to...

Job Description:Are you experienced with Dynatrace and passionate about performance monitoring? DXC Technology is looking for you.We’re a global IT services company with over 130,000 professionals in 70+ countries. In Spain, we’re a market leader with nearly 8,000 experts across 13 locations, supporting 200+ clients in both public and private sectors. We...

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts.Job CategorySalesJob DetailsAbout SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword...

Cremanski who?Cremanski & Company ist der GTM Execution Partner für B2B Scale-ups und Mid-Market-Unternehmen. Wir bauen Revenue Architekturen als dediziertes Operator-Squad: Strategie, Prozess, System und Governance aus einer Hand.Der Unterschied zu klassischer Beratung: Wir hören nicht auf, wenn die Präsentation fertig ist. Wir gehen in die Tiefe der...

Descripción de la empresa¿Quiénes somos? Somos una empresa innovadora, experta en ayudar a sus clientes a mejorar y automatizar sus procesos a través de tecnología.De esta manera, nos diferenciamos de las grandes compañías multinacionales que ahora mismo dominan el mercado digital.Nuestro tamaño nos permite ser más flexibles para dar respuestas a...

At ThetaRay, our purpose is to make the world a safer place by protecting the integrity of the global financial system.We do this by putting AI at the core of both our technology and our way of working. Our AI-driven solutions help banks and fintech companies worldwide detect and stop serious financial crime, from human trafficking and terrorist financing to...

Database Operations Engineer/Database Administrator/DBA Engineer Chinese Speaker Job Description: Main responsibilities: 1. Responsible for the daily maintenance and management of the database, ensuring the normal operation of the database system. 2. Monitor database performance, identify and resolve basic faults and performance issues. 3. Implement...