Empleos de freelance machine learning developer python en Barcelona

TransPerfect Is More Than Just a Job…Our greatest asset is our people, and nothing is more important to us than ensuring that everyone knows that. Each of our 100+ offices has its own individual identity, and each also has its own unique rewards.Job descriptionAbout us:TransPerfect, a recognized leader in translation software with a vibrant start-up...

***Work smart, have fun and make an impact!*** **EcoVadis is the leading provider of business sustainability ratings.** Our solutions are backed by an international team of experts and powerful technology. We analyze data and build sustainability scorecards that give companies actionable insights into their environmental, social and ethical risks. ...

**Company Description** At Docplanner Group, we’re on a mission to help people live longer, healthier lives. As the world’s largest healthcare platform, each month, we connect 24 million patients with 280k doctors across 13 countries (through brands like ZnanyLekarz, Doctoralia, MioDottore, DoktorTakvimi, and jameda). Our marketplaces, SaaS and AI tools...

#### **JOB DESCRIPTION** The successful candidate will join the Germans Trias i Pujol Research Institute (IGTP) as part of a multidisciplinary team developing AI-based computer vision systems for surgical instrument recognition, at the intersection of artificial intelligence, computer vision and clinical practice. The project is carried out in collaboration...

**Description** Amazon Supply Chain forms the backbone of the fastest growing ecommerce business in the world. The sheer growth of the business and the company's mission "to be Earth’s most customer-centric company” makes the customer fulfilment business bigger and more complex with each passing year. Our Supply Chain team is responsible for...

**Company Description** At Docplanner Group, we’re on a mission to help people live longer, healthier lives. As the world’s largest healthcare platform, each month, we connect 24 million patients with 280k doctors across 13 countries (through brands like ZnanyLekarz, Doctoralia, MioDottore, DoktorTakvimi, and jameda). Our marketplaces, SaaS and AI tools...

DescriptionGenLayer Labs – Barcelona (Hybrid)About GenLayer LabsGenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine...

We are looking for a Senior Data Scientist to join our Data Science and AI team in Barcelona. This is a fantastic opportunity to work on cutting-edge AI solutions within the Life Sciences and Healthcare space, combining innovation with real-world impact.You’ll be part of a small, highly skilled team, reporting directly to the Vice President of AI –...

- As a Principal Engineer at Viaplay, you will be contributing hands-on by engineering scalable and resilient back-end systems in Node.js and Rust running in AWS, as well as driving the overall technical vision and direction of our platform - In your role, you will ensure we develop the platform to meet the challenges of a continuously evolving product,...

**At M47, we spark AI!** We help multinational tech companies understand how AI can drive their strategic objectives, effectively plan an implementation roadmap, and facilitate change management. By leveraging AI, businesses achieve higher productivity, more satisfied clients, and better-informed decisions. Join us in making the future more...

As our next **Director of Engineering** , you’ll be the architect of our delivery engine. This isn't about sitting in the code all day; it's about shaping how engineering actually happens in an AI-first world. You’ll lead the systems, the people, and the workflows that allow us to ship world-class software at a pace that leaves the competition behind. ...

Role Overview We are looking for AI/LLM Engineers /Architects across multiple career levels to design, build and scale end-to-end AI platform architectures that power the modern, reinvented enterprise. You will work across classical machine learning, generative AI and agentic systems, helping clients turn business needs into secure, reliable and measurable...

ResponsibilitiesCollaborate with data scientists and engineers to orchestrate LLMs and tools into complex AI workflows.Implement optimized vector storage and indexing systems for NLP.Develop tools and frameworks for prompt management, automated evaluations, and observability.Monitor and improve agentic systems performance for accuracy and efficiency.Provide...

We welcome applications from professionals at all career levels, from Analyst through to Senior Manager.We are looking for AI Infrastructure Architects at multiple experience levels to design, build, deploy and optimise the infrastructure that powers real-world artificial intelligence and machine learning solutions. This is a hands‑on role spanning cloud,...

Lead AI Engineer | Python | LLMs | Agentic AI | Hybrid (Barcelona) **Velocity Tech** has partnered with an innovative, venture-backed AI startup that is transforming a highly regulated industry through the application of cutting-edge artificial intelligence. We're looking for a **Lead AI Engineer** to take ownership of the company's AI strategy while...

Appodeal is a dynamic US-based product company with a truly global presence. We have offices in Warsaw, Barcelona and Parkland (FL), 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. Why Appodeal? At Appodeal, we’re more than...

Smadexis a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We are...

¿Quieres llevar tus habilidades enData, Analytics & IAal siguiente nivel? Descubre el poder de SDG: Líderes Globales en Datos e Inteligencia Artificial SDG Group cuenta con una sólida capacidad en IA, con más de 200 especialistas multidisciplinarios, incluidos especialistas en industria y negocio, data scientist, data architect y data engineer. Con...

En **Sabadell Zurich** formarás parte del equipo de **Analytics & Pricing** con el objetivo de generar valor de negocio a través del análisis avanzado de datos, apoyando la toma de decisiones estratégicas en pricing y gestión del porfolio. Tu contribución será clave para **maximizar el valor del porfolio mediante análisis avanzados y decisiones...

Your Role As part of the Global Pricing Team, you will play a senior strategic role in shaping pricing frameworks that drive profitable growth, strengthen competitive positioning, and support executive decision-making across multiple regions. You will partner closely with Sales, Finance, Vendor Management, Product Owners, and Commercial Leadership to define...