154,389+ Remote Fullstack Developer Python React With Ai Jobs in Spain — Top Companies Hiring July 2026

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Ai Data Moderator(Spanish) Remote Málaga

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Cequelinos

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Ibiza

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Madrid

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Gijón

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Catalunya

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote València

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Zaragoza

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Castro

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Córdoba

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Almería

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Remote Android Engineer — Ai Neobank App

BJAK is seeking Android engineers to build the native Android experience for BJAK's AI Neobank App. This role focuses on clean user flows, fast performance, and delivering reliable mobile features used by real customers.Based in Spain and able to work remotely, you will collaborate with product and design ...

Remote Mechanical Engineer: Ai Solutions Reviewer

A fast-growing AI Data Services company is seeking a Mechanical Engineering expert for a remote contractor role. You will review and generate AI-generated engineering solutions, providing feedback on accuracy and clarity. Candidates need a bachelor's degree in a relevant field and must demonstrate strong problem ...

Ai Data Moderator(Spanish) Remote Vigo

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Marbella

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Alacant

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Badajoz

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Lleida

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Huelva

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Pamplona

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Granada

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Santander

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Girona

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Bilbao

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Tarragona

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Sevilla

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Barcelona

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Ai Data Moderator(Spanish) Remote Euskadi

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Remote: Spanish Fluent Ai Trainer & Evaluator

Prolific busca hispanohablantes avanzados para entrenar y evaluar modelos de IA de vanguardia.Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada.Si superas una prueba rápida, te unirás como participante ...

Ai Data Moderator(Spanish) Remote Murcia

Job Summary We are seeking detail-oriented and analytical Data Moderators to review, classify, and moderate data used for AI and machine learning models. The ideal candidate will ensure that content complies with established quality and policy guidelines while maintaining high levels of accurac ...

Remote Strategy Consultant – Ai Training & Evaluation

Mindrift, supported by Toloka AI, is launching a Management Consulting domain that creates realistic project environments for AI learning. We seek consultants with top-tier firm experience to structure problems, produce analytics, and deliver client-ready outputs on high-ambition engagements.You will work ...

Remote Freelance Quantitative Modeler & Ai Trainer

10x Team seeks a freelance Quantitative Modeler – AI Trainer to help train advanced AI models remotely. You will review AI-generated outputs, refine modeling scenarios, and develop practical examples drawing on your quantitative experience.You’ll collaborate with EU/UK labs, deliver 8–20 hours weekly, and ...

Finance Ai Quality Analyst (Remote Contract)

DataAnnotation is seeking an experienced Finance Professional to help train AI models. You will measure the progress of AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. We’re expanding into teaching AI Assistant models to be a more useful tool for finance professionals. ...

Remote Mlops Platform Engineer Generative Ai

IRIUM busca un/a MLOps Platform Engineer para un proyecto estable centrado en IA Generativa y Agentic AI para ingenieros de IA. Se ofrece contrato indefinido y modalidad 100% remota.El/la candidato/a ideal tiene > 5 años en MLOps/SRE o Platform Engineering, experiencia con CI/CD (Azure DevOps o GitHu ...

Remote Ai Finance Quality Analyst (Contractor)

DataAnnotation is seeking an experienced Finance Professional to help train AI models by assessing finance-related reasoning in AI chatbots, reviewing answers on macro trends, corporate finance, and capital markets, and providing structured feedback to improve accuracy and reliability.This independent cont ...

Remote Spain Spanish Ai Evaluation Expert

Mercor is seeking an Internet-Native Bilingual Evaluator Expert (Spanish – Spain) for a remote role. The candidate will evaluate AI-generated responses for naturalness and fluency while committing 10-20 hours per week.Applicants should possess native or near-native fluency in Spanish and professional fluency in ...

Remote Senior Ai & Data Strategy Lead

A technology consulting firm in Barcelona is seeking a Senior Digital Strategist to lead the development of AI-based solutions and innovative strategies. This role combines product management expertise with a robust understanding of AI and data to meet client needs. You'll enjoy a flexible work arrangement with ...

Account Executive — Hospitality Bi & Ai (Remote)

Lighthouse is hiring for a Business Intelligence sales role in Spain, focusing on complex SaaS solutions for hospitality.Desplácese hacia abajo para ver todos los requisitos del puesto y las responsabilidades que pueden esperar los candidatos seleccionados.You will own the full sales cycle, build ...

Ai & Privacy Counsel — Remote/Flexible (Eu)

Sabio Group is seeking an AI and Privacy Counsel to join their legal department in Madrid. This role involves overseeing contracts related to AI regulation and data protection, ensuring compliance with both local and EU laws. You will work closely with various teams to align legal strategies in a fast-paced envi ...

Remote Strategy Consultant – Ai Training & Evaluation

Mindrift, supported by Toloka AI, is launching a Management Consulting domain that creates realistic project environments for AI learning. We seek consultants with top-tier firm experience to structure problems, produce analytics, and deliver client-ready outputs on high-ambition engagements.You will work ...

Remote Population Health Ai Training Specialist

Alignerr is seeking a Population Health Informaticist for AI training on a fully remote, hourly contract basis. The role focuses on evaluating AI-generated population health content, annotating datasets, and providing structured feedback to improve health data reasoning at scale.Ideal candidates have hands ...

Remote Freelance Quantitative Modeler & Ai Trainer

10x Team seeks a freelance Quantitative Modeler – AI Trainer to help train advanced AI models remotely. You will review AI-generated outputs, refine modeling scenarios, and develop practical examples drawing on your quantitative experience.You’ll collaborate with EU/UK labs, deliver 8–20 hours weekly, and ...

Remote Full Stack Ai Business Analyst

Krell Consulting & Training, S. L. busca un/a Business Analyst Full Stack AI para un proyecto en el sector bancario. La posición es 100% remota y requiere experiencia en Java y herramientas de IA.Se espera que el candidato analice aplicaciones, garantice la calidad del software y colabore en el desarrollo de apl ...

Remote Population Health Ai Training Specialist

Alignerr is seeking a Population Health Informaticist for AI training on a fully remote, hourly contract basis.Desplácese hacia abajo para ver todos los requisitos del puesto y las responsabilidades que pueden esperar los candidatos seleccionados.The role focuses on evaluating AI-generated populat ...

Remote Devops Engineer — Ai Automation Pipelines

Mindrift is seeking a skilled Dev Ops / Automation Engineer for the Tendem project in Spain. This part-time remote position involves designing, deploying, and maintaining infrastructure for scalable automation workflows. The ideal candidate will possess at least 3 years of experience in Dev Ops and expertise in ...

Eidas2 & Qes Ai Trainer (Remote Freelance)

Updated: 07 July 2026 ¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced specialist in eIDAS2 and Qualified Electronic Signatures (QES), passiona ...

Voice Ai Account Executive Remote (Spanish)

ElevenLabs in Spain is seeking a highly motivated Account Executive to drive revenue for our conversational AI platform.Si le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.You will build and manage a growing portfolio acros ...

Remote Ai Engineer — Genai & Azure (Spain)

UNIT4 NV in Spain is seeking an AI Engineer to design, build, and operate production-grade AI and GenAI solutions across the company. This hands-on role focuses on LLM apps, AI agents, RAG pipelines, and integrations with our enterprise platforms, with a strong emphasis on Microsoft Azure and Copilot.The p ...

Remote Dentist: Ai Medical Imaging Reviewer

Prolific is seeking qualified dentists for a flexible remote opportunity focusing on medical image interpretation. The role involves reviewing dental images and providing expert feedback on AI-generated interpretations.This position offers approximately $200 per hour, making it a great opportunity for dent ...

Spanish Speaking Ai Data Specialist (Remote)

Prolific busca hispanohablantes avanzados para ayudar a entrenar y evaluar modelos de IA de vanguardia.¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud.Si tienes la experiencia necesaria, te enviaremos una prueba rápida para eva ...

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    Remote Fullstack Developer Python React With Ai Jobs in Spain Job Search Guide, Trends and Insights