Empleos de freelance machine learning developer python en Barcelona

# **Data Quality and AI Readiness Product Analyst** - Location: Barcelona, Spain Are you passionate about data integrity, governance, and enabling the next generation of AI-driven capabilities? Join Sanofi in one of our corporate functions and play a pivotal role in safeguarding the quality, consistency, and reliability of global Human Capital data. As a...

102852 | IT & Tech Engineering | Professional | Non-Executive | Allianz Services | Full-Time | Permanent 130 years of trust, time to shape what's next. Allianz Group is one of the world's leading insurers and asset managers - built on over a century of stability, expertise, and financial strength. Allianz Services is where that legacy meets the future....

Metyis is growing! We are looking for a Data Engineering Manager with +5 years of experience to join our international Data and Analytics team, based in Barcelona. **Who we are:** Metyis is a global and forward-thinking firm operating across a wide range of industries, developing and delivering Big Data, Digital Commerce, Marketing & Design solutions...

**Location** : Barcelona - Spain (3 days working from the office and 2 days working from home) **This Is What You Will Do** The Associate Director, Global Health Economics & Outcomes Research (GHEOR) Analytics, develops and implements HEOR Analytics strategy, including conceptualizing real-world evidence studies, identification of data sources, study...

## **Job Reference** 90\_26\_CASE\_WP\_RE3 ## **Position** Software Engineer for HPC+ML Applications (RE3) ## **Closing Date** Thursday, 30 July, 2026 **Reference:** 90\_26\_CASE\_WP\_RE3 **Job title:** Software Engineer for HPC+ML Applications (RE3) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de...

**About The Team** Hopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital One, Air Canada, and Spirit Airlines. As an ML engineer on...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

¿Quiénes somos? Somos una compañía tecnológica especializada en Inteligencia Artificial, IA Generativa, Analytics, Gobierno del Dato, Cloud y arquitecturas Event Driven, pero sobre todo somos un equipo con conocimiento, criterio y muchas ganas de hacer las cosas bien. Trabajamos con talento altamente especializado, esté donde esté, y...

Can you imagine helping machines and IT systems finally understand each other? 🔬🤖 Join our expert team to work on a Life Sciences sector project, contributing to the development of integrations between sanitary machines and central IT systems through a low-code platform. You will apply your knowledge of communication protocols and JavaScript or Python...

The Vall d´Hebron Institute of Oncology (VHIO) Seeks a “Postdoctoral Researcher” Reference: 2026-46-01 Application deadline: 31/08/2026 Number of vacancies: 1 Position Description We are seeking an outstanding Postdoctoral Researcher to join the VHIO Radiomics Group and lead innovative research at the intersection of artificial intelligence,...

The Vall d´Hebron Institute of Oncology (VHIO) Seeks a “Computer Scientist” Reference: 2026-45-01 Application deadline: 31/08/2026 Number of vacancies: 1 Position Description The Vall d´Hebron Institute of Oncology´s (VHIO) Radiomics Group, headed by Raquel Perez-Lopez (MD, PhD), is currently seeking an outstanding Computer Scientist to join our...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

- ## **Location** Calle Bergara 13 8002 Barcelona - ## **Employment Area** IT - Development - ## **Level** Experienced professionals - ## **Working Model** Full-time - ## **Reference ID** 48246 Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we...

- ## **Location** Calle Bergara 13 8002 Barcelona - ## **Employment Area** IT - Development - ## **Level** Experienced professionals - ## **Working Model** Full-time - ## **Reference ID** 48246 Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we...

Job DescriptionAbout the Team:Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data,...

- As a Backend Developer at Flowbox, you will be a valued member of an autonomous, cross-functional, agile team, and build the backend infrastructure for our product which is growing in popularity as we grow our user base and continue to add new features - You will design, develop and maintain backend services with a focus on high availability, low latency...

ResponsibilitiesAs 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...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

**IA Developer (AI Engineer)** **¡TE ESTAMOS BUSCANDO!** DERBY HOTELS COLLECTION, es un grupo hotelero de reconocido prestigio nacional e Internacional en expansión, que cuenta actualmente con hoteles en Barcelona, Madrid y Londres, ubicados en edificios históricos como palacios, casas señoriales o construcciones emblemáticas, que destacan por...

Can you imagine helping machines and IT systems finally understand each other? Join our expert team to work on a Life Sciences sector project, contributing to the development of integrations between sanitary machines and central IT systems through a low-code platform. You will apply your knowledge of **communication protocols** and **JavaScript** or...