599 ofertas de Remoto freelance data science en toda España.

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Next Job Abroad

Remote Swedish-speaking International Recruiter (Freelance)

Hace 30 días

Remoto
Contrato

A dynamic recruitment agency is looking for an ambitious freelance recruiter to source Swedish-speaking candidates for international roles. The position is remote with flexible hours and offers paid onboarding for the first three months followed by uncapped commission. Ideal candidates are self-driven and have experience ...

Málaga, España

Next Job Abroad

Italian-Speaking International Recruiter - Remote Freelance

Hace 30 días

Remoto
Contrato

Next Job Abroad is seeking an Italian-speaking International Freelance Recruiter to join our international team and recruit candidates for customer service and multilingual roles across Europe. You'll manage recruitment projects from sourcing through placement, remotely, with a paid onboarding period and an uncapped commission ...

Málaga, España

Bigto

Contabilidad y Administración Freelance | IA Remoto

Hace 30 días

Remoto
Contrato

Contabilidad

Bigto busca un Especialista en Contabilidad y Administración para un rol freelance, 100% en remoto. Se encargará de gestionar la contabilidad y la administración con normativa española. La posición requiere al menos 3 años de experiencia en España, dominio del Plan General Contable y manejo de Holded y Google Workspace. ...

España, España

Lever, Inc.

Senior Adyen Expert - Freelance, Remote Europe

Hace 30 días

Remoto
Contrato

Lever, Inc. seeks an Expert Adyen freelance specialist based in Spain to audit, stabilize and optimize Adyen integrations across multiple SaaS products. You will improve authorization and renewal performance, strengthen fraud and dispute management, and deliver hands-on enhancements with a high degree of autonomy. You will ...

España, España

RemoteFetch

Remote AI Process Engineer Trainer (Freelance)

Hace 32 días

Remoto
Tiempo parcial
Contrato

10x Team is seeking a freelance Process Engineering Consultant - AI Trainer to refine AI outputs in process engineering, operations management, and workflow design. The role is remote, EU/UK-based, and part-time (8-20 hrs/week), with flexible project-based assignments. You will develop real-world scenarios, assess AI recommendations, ...

España, España

Acclaro

Freelance Legal Translator | English to Valencian

Hace 33 días

Remoto
Contrato

Freelance Legal Translator (English to Valencian) Acclaro is currently recruiting 5 experienced Freelance Legal Translators (English to Valencian) to support an active client project. This 100% remote freelance opportunity is ideal for legal linguists who combine exceptional Valencian writing skills with strong legal terminology ...

Madrid, España

Vizzuality

All Roles "Spontaneous Application” (Science, Data, Design, Project Managers)

Hace 35 días

Remoto
Tiempo parcial

€1k EUR - €1500 EUR / year

... like our culture and believe you have what it takes to join Vizzuality, please send us your application so we can add you to our talent pool. Our Profiles. - Science & Data (Researchers, Data Engineers, Data Journalists, Data Translators) - Design (Visual, Interaction, UX) - Project Managers - Software Engineer? If you want ...

España

Ad4 Octogono

Data Engineer / Functional Data Analyst (Market Risk)

Hace 33 días

Remoto
Híbrido

Analitica de datos

€35,000 - €40,000 a year

... Knowledge of financial products and market risk metrics . The role At Ad4Octógono we are hiring a Data Engineer / Functional Data Analyst to join the Markets Datahub in the Market Risk area. We are looking for a technical-functional profile focused on the definition, management, and automation of processes on Big Data architectures ...

España

Experis España

Data Architect | Data Platform & Cloud Architecture

Hace 33 días

Remoto
Híbrido
Presencial

... excellence . The role Data Architect | Data Platform & Cloud Architecture | Madrid (Hybrid) Would you like to participate in the evolution of a large-scale corporate data platform and be part of a strategic technological transformation initiative? We are looking for a Data Architect with experience in designing data architectures, ...

Madrid, España

GTE Localize

Freelance Language Lead - Games (English > Japanese) (remote)

Hace 28 días

Remoto
Tiempo completo
Contrato

... or linguist assessment experience, and relevant game genres/projects. [{"name": "por_hora", "text": "Por hora", "categoryName": "Salary_Payment"}, {"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, {"name": "tiempo_completo", "text": "Tiempo completo", "categoryName": "Type of employment"}, ...

España

Lever, Inc.

Remote Welsh AI Trainer — Freelance Language Specialist

Hace 30 días

Remoto
Contrato

... identify recurring model errors, help refine prompts and guidelines, and collaborate with remote teams to maintain high-quality language evaluation. Remote freelance work offers flexible scheduling and direct contribution to AI development. [{"name": "freelance", "text": "Freelance", "categoryName": "Type of employment"}, ...

España, España

Lever, Inc.

Welsh Language Specialist - Freelance AI Trainer Project

Hace 30 días

Remoto
Contrato

8 $/hora

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Welsh Language Specialist - Freelance AI Trainer Project based in Spain. This freelance opportunity is designed for an experienced Welsh language professional who wants to contribute directly to ...

España, España

Avedo GmbH

Remote Norwegian Insurance Sales Pro (Outbound) — Freelance

Hace 30 días

Remoto
Contrato

Avedo GmbH is seeking a Norwegian-speaking sales professional to join our freelance outbound Insurance Sales team. This role involves calling existing customers with outstanding loans and presenting an insurance product to cover the remaining debt, under Norwegian market rules. Work is 100% remote with remote training, ...

Madrid, España

Avedo GmbH

Remote Finnish Outbound Insurance Sales Agent (Freelance)

Hace 30 días

Remoto
Contrato

... Outbound Insurance Sales Agent (m/f/d). You will call existing customers with an outstanding loan balance and present an insurance product to cover the remaining debt under the policy. You will work 100% remotely with remote training and onboarding support, and collaborate in a growing international freelancer network.

Madrid, España

LJselection

Ingeniero/a de IA Generativa - Remoto (Freelance)

Hace 30 días

Remoto
Contrato

... negocio. Participarás en proyectos de IA generativa, LLMs, RAG y NLP, abarcando desde prototipos hasta su despliegue en producción. Se valorará experiencia en APIs de modelos, pipelines de procesamiento y frameworks como LangChain, Hugging Face y PyTorch. Esquema remoto con horario europeo, freelance y posibilidad de LATAM.

España, España

HireHi

Freelance UX/UI Designer for Mobile & SaaS

Hace 30 días

Remoto
Contrato

Diseno

Hosco ищет UX/UI дизайнера с опытом разработки мобильных приложений и интерфейсов для SaaS/B2B проектов. Ваша задача — спроектировать мобильный опыт для iOS и Android, а также UX/UI на веб-уровне, от концепции до готовых прототипов.

Barcelona, España

Danone

Data Manager

Hace 28 días

Remoto

... driving value realization. - Lead cross-functional initiatives involving business teams, data engineers, architects, and external partners. - Contribute to the Data & Analytics roadmap, identifying opportunities to improve efficiency, insights, and business outcomes. - Act as a champion for data culture, fostering data-driven ...

Barcelona, España

Mimacom

Senior Data Scientist

Hace 29 días

Remoto

Ciencia de datos

... ideal for someone who enjoys working across the full data science lifecycle, from exploration and modelling to deployment and business adoption. As a Senior Data Scientist, you will focus on traditional Machine Learning and Advanced Analytics initiatives, working with large-scale datasets to develop and deploy production-ready ...

España

ALTIA

Data Engineer

Hace 29 días

Remoto
Híbrido
Presencial
Tiempo completo

... from you? 👇 ✨ A degree in Computer Engineering, Mathematics, or a related field. 📊 Experience in data engineering or in developing analytical processes in Big Data environments. ⚙️ Strong proficiency in SQL, both for developing complex data transformations and for optimizations and handling high data volumes. 📊 Experience ...

Coruña, España

GRUPO NS

AI/Data Engineer

Hace 29 días

Remoto
Híbrido
Presencial
Tiempo completo

9001 - 27001

... APIs, relational databases) Integrate semantic layers with RAG architectures and multi-agent systems based on LLMs (LangGraph, MCP, Bedrock) Collaborate with Data Architecture, Data Engineering, and AI Engineering teams to ensure coherence between the operational data model and the knowledge model Participate in the definition ...

España