Empleos de freelance machine learning developer python en Barcelona

Your Role & Our TeamIRB Barcelona is launching a new Artificial Intelligence group and is looking for AI Officer to help build it. The group’s mission is not to train frontier models, but to make them genuinely useful for science: turning powerful AI models and the institute’s data into reliable, reusable systems that accelerate biomedical...

**Company Description** IFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters–at the Moment of Service™. Our commitment to internal AI adoption has allowed us to stay at...

We Are Waiting for You    Hi there future intern! I am Álvaro, the recruiter for this position (and hopefully, your future colleague!). First, a little bit about what I like the most about working at Zurich Technology Delivery Center: The environment here is incredibly collaborative and innovative. Our tech-driven mindset fosters continuous learning...

Únete a nuestro equipo de Analytics & Pricing y empieza tu desarrollo profesional en un entorno colaborativo, diverso y orientado a negocio, formando parte de un equipo analítico de gran experiencia que, basándose en la analítica avanzada, asesorará a las áreas y procesos de negocio más importantes de la compañía.   Durante tus prácticas,...

⭐ Who we are   Lodgify is a fast-growing scale-up company leading the vacation rental industry. Backed by $30M in funding, our platform empowers property owners and managers worldwide to efficiently manage and grow their business through technology.   Headquartered in sunny Barcelona, we're now a team of 380+ people representing over 60 nationalities,...

We Are Waiting for You     Hi there!   I am Laura, the recruiter for this position. Nice to meet you!   First, a little bit about what I like the most about working at TDC: The environment here is incredibly collaborative and innovative. Our tech-driven mindset fosters continuous learning and growth, creating an atmosphere where everyone can thrive....

We are Merlin Digital Partner! A leading IT and Digital headhunting company who stands out from the crowd, boasting over a decade of experience. We've successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop, Glovo, Banc Sabadell, among others.Our partner, a rapidly growing startup, has created a debt...

We are looking for an FPGA Developer to join our team on a 6‑month freelance contract, working fully remote. The collaboration includes an initial one‑week onsite onboarding and training period in Barcelona to ensure proper integration with the team and the technical environment. As an FPGA Developer, you will contribute to the FPGA development of a...

About Mitek  Mitek (NASDAQ: MITK) is a global leader in digital identity verification, biometric authentication, and fraud prevention. Our AI-powered platform combines computer vision, biometrics, and machine learning to help organizations securely onboard users and defend against emerging threats such as deepfakes and AI-driven fraud.  Trusted by...

Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past...

**Smadex** is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past...

WE ARE:  At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the...

Leadtech Group builds and scales digital products used by millions of people worldwide. With over 18 years of experience, we bring together multidisciplinary teams to turn ideas into meaningful, high-impact solutions. Within the group, MAU by Leadtech focuses on subscription-based apps and digital products. It builds on the expertise, technology and product...

**Summary** The Global Product Experience team creates groundbreaking user experiences across Siri markets. The features we build are redefining how hundreds of millions of people across all Siri languages are connected to the information they are looking for and the apps they love to use through various devices. As part of this group, you will work in one...

**About The Role** Join our fast-growing Global Product Management Data Science team and help transform Gartner’s Client Experience Digital Platform—the essential destination for IT and business leaders worldwide. As a data scientist, you’ll leverage advanced analytics and machine learning to create intelligent, scalable solutions that deliver real...

The Global Product Experience team creates groundbreaking user experiences across Siri markets. The features we build are redefining how hundreds of millions of people across all Siri languages are connected to the information they are looking for and the apps they love to use through various devices. As part of this group, you will work in one of the most...

Are you passionate about building modern, scalable web applications and delivering exceptional user experiences? We are looking for a Senior React Developer with Python Django exposure to join innovative digital projects and contribute to the development of enterprise-grade platforms. In this role, you will be responsible for designing and developing...

**About The Role** This is a senior leadership role on the Global Product Management Data Science team managing the Client Experience Digital Platform — the central hub where clients interact with Gartner to unlock value. Our clients are IT and business leaders worldwide, relying on the platform embedded in their workflows for critical priorities. You will...

About UsClimate change is creating unprecedented challenges for businesses, governments, and communities worldwide. At Mitiga Solutions, we help organizations understand, anticipate, and manage climate-related risks through cutting-edge science and technology. Born from the Barcelona Supercomputing Center, home to one of Europe's most...

About UsClimate change is creating unprecedented challenges for businesses, governments, and communities worldwide. At Mitiga Solutions, we help organizations understand, anticipate, and manage climate-related risks using science and technology. Born from the Barcelona Supercomputing Center, we combine climate science, advanced...