Empleos de freelance machine learning developer python en Barcelona

**Who we are:** At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each...

BizAway in Barcelona seeks a skilled professional to design and improve analytical solutions in a collaborative, hybrid work environment. You will be involved in translating data insights across various business functions in the travel industry. The ideal candidate will have strong Python or R skills, experience in machine learning, and a relevant Bachelor's...

Clarivate Analytics is seeking a Senior Data Scientist to join their Data Science and AI team in Barcelona. This role involves developing cutting-edge AI solutions with real-world impact. The ideal candidate will have significant experience in Data Science, AI, and Python programming, and will work on data pipelines and machine learning models in a cloud...

Nabla in Barcelona is seeking a Data Scientist to oversee the development of data science solutions and machine learning models throughout their lifecycle. You will own projects from brainstorming to productization while engaging with various stakeholders. The ideal candidate has over 6 years of experience, possesses a Master’s degree or PhD, and is...

AgileEngine in Barcelona is seeking a Senior Data Scientist to develop predictive models aimed at enhancing enterprise security. The ideal candidate will have more than 6 years of experience in data science, focusing on cybersecurity while demonstrating strong skills in Python and machine learning frameworks. This role offers opportunities for professional...

Overview Location:SpainExperience:8+ Years building and deploying machine learning models and LLMs into high-scale customer experiencesStack:Python, PyTorch/TensorFlow, SQL, Databricks, Snowflake.ResponsibilitiesDrive the generative and context-aware evolution of the platform, partnering with another Principal Data Scientist to co‑lead research agenda.Lead...

Who we are At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia.Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each unique pet....

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot, based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US ...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...

Descripción de la vacante Appodeal is a dynamic US-based product company with a truly global presence.We have offices in Warsaw, Barcelona and Virginia along with remote team members located around the world.Our company thrives on diversity, collaboration, and innovation, making us a leader in the mobile app monetization space. ...

At TOPIC (in the Netherlands), we work every day on high-tech innovations that make the world smarter, healthier, and better. We are searching for a Senior C++ Software Engineer who takes ownership of the DevOps-related deliverables. Are you an experienced Senior Software Engineer who understands how modern tooling and CI/CD enhance the quality, speed, and...

About the company Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes. Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge...

*Presencialidad en Lleida cada 15 días, fundamental tener coche* *Experiencia en sector Industrial es un PLUS* Misión del puesto Responsable de diseñar, desarrollar e implementar modelos de aprendizaje automático y soluciones de inteligencia artificial que permitan extraer valor de los datos, automatizar procesos y optimizar la toma de...

Company Description At Digital Shelf by NIQ, we’re passionate about technological innovation and excellence in cybersecurity. Our cutting-edge solutions enable us to scrape data for 12 billion products and manage over 20 billion data points. In a market where anti‑bot technologies represent a $10B industry in constant...

Who we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of...

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate...

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 within our hybrid AI + human environment. In this role, as an AI Pilot - that's how we refer to this position at Mindrift - you'll...

eCommerce Marketing AnalystDescription -Job SummaryHP is seeking an experienced Performance Marketing Analytics Lead who is passionate about optimizing business outcomes at the intersection of data analytics, AI, and experimentation. This role sits within HP’s eCommerce & Digital Marketing Analytics organization and plays a critical part in shaping how...

As a Full Stack Developer, you will join the Global Custom Software Solutions team and contribute to the development of PPG’s core Digital Commerce platforms. In this role, you will build scalable, high‑performing applications that integrate with various internal systems, supporting our global partners in purchasing and receiving PPG products...