154,369+ Remote Fullstack Developer Python React With Ai Jobs in Spain — Top Companies Hiring July 2026

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Senior Backend Engineer Ai Integrations (Remote)

, Inc.Las cualificaciones, habilidades y toda la experiencia relevante necesaria para este puesto se pueden encontrar en la descripción completa a continuación.is seeking a Senior Backend Engineer to join the team behind our AI-first iPaaS. You will build and operate the integration platfor ...

Ai Impact Node.Js Engineer — Remote Contract

YO IT Consulting is seeking a Node.Js Developer for a remote contract role.Por favor, verifique que tiene el nivel de experiencia y las cualificaciones adecuadas leyendo la descripción completa de esta oportunidad a continuación.You will apply deep expertise in Node.Js, JavaScript, and TypeScript ...

Ai Engineer Legal Tech (Remote, Growth)

Lexidy, a Legal Tech Boutique in Barcelona, seeks an AI Engineer to rethink how legal work gets done with AI and to build production-ready AI applications for immigration, corporate, real estate, and tax processes.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un can ...

Remote Ai Architect Production Systems Lead

Shakers busca un Principal AI Architect para su nuevo Hub de Innovación en Islas Baleares.¿No sabe con seguridad qué habilidades necesitará para esta oportunidad? Simplemente lea la descripción completa a continuación para obtener una idea clara de los requisitos del candidato.Este rol es esencial ...

Vision Ai Engineer (Real Time, Remote)

EM&E Group en Alcalá de Henares, Madrid, busca un Ingeniero de Inteligencia Artificial para diseñar y desarrollar soluciones avanzadas de Visión Artificial.Inscríbase (haciendo clic en el botón correspondiente) después de revisar toda la información relacionada con el trabajo a continuación.El can ...

Remote Stem Ai Trainer (Vietnamese) – Contract

A leading AI services company is looking for a skilled STEM Specialist fluent in Vietnamese to train and fine-tune AI models. Responsibilities include reviewing AI-generated content for accuracy and collaborating with teams to improve performance. Ideal candidates will have strong STEM expertise and communicatio ...

Remote Ophthalmologist: Ai Medical Imaging Reviewer

Prolific is seeking qualified Ophthalmologists to support a high‑impact AI project focused on medical image interpretation and clinical accuracy.Dé el siguiente paso en su carrera profesional ahora: desplácese hacia abajo para leer la descripción completa del puesto y envíe su solicitud.This is a ...

Ai Data Security & Dlp Analyst (Remote)

Alignerr seeks a Data Security & DLP Analyst (AI Training) to work remotely on a flexible hourly basis, applying hands-on security expertise to AI training data risk scenarios.You will analyze DLP scenarios across cloud and SaaS, classify data sensitivity, evaluate prevention/detection/response, and genera ...

Ai Project & Product Manager Fintech (Remote)

Jobgether is seeking an AI Project / Product Manager (PSP / Fintech) based in Spain to own AI-driven product delivery within a fast-growing fintech environment focused on ...

Remote Ai Code Reviewer — Quality & Debugging

Alignerr is seeking Code Review Specialists to evaluate AI-generated code for correctness, efficiency, and readability, helping improve AI as a coding partner. The role is remote, hourly, and offers flexible, freelance-style assignments and ongoing project work.You will review code across languages, identi ...

Remote Swahili Ai Language Specialist & Trainer

An AI-focused company is seeking a Swahili Language Specialist to enhance large-scale language models. This remote contract role requires expertise in Swahili grammar and linguistics, with responsibilities including conversational interactions with AI models and documenting results. Ideal candidates should hold ...

Senior Software Engineer – Remote, Ai Platform

EverAI in Spain is hiring a Senior Software Engineer to help build and scale our AI companionship platform, define the roadmap, and deliver technical solutions. You will work with a small team, translate product specs into concrete plans, and contribute hands‑on code, reviews, and testing using Ruby on Rails, Po ...

Enterprise Ai Sales Leader Remote Madrid

Glean is seeking an Enterprise Account Executive to drive new business and growth within our largest enterprise prospects by developing tailored strategies to break into and expand major accounts. This role demands sophisticated account research, executive-level messaging, and champion-building to deliver on cus ...

Remote Enterprise Ai Sales Leader — Spain

ElevenLabs is seeking an experienced Enterprise Account Executive to drive growth across Spain.Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud.The ideal candidate has a well‑established network and a proven track record of selling to C‑level exe ...

Senior Software & Ai Architect — Hybrid, Remote

Astrafy is seeking a Senior Software & AI Engineer to lead design and delivery of scalable AI-powered applications.Descubra más sobre las tareas diarias, las responsabilidades generales y la experiencia requerida para esta oportunidad desplazándose hacia abajo ahora.You will architect complex syst ...

Remote Ai Prompt & Multi Agent Engineer

Logicalis Spain busca un/a AI Prompt & Agent Engineer con experiencia en diseño de prompts avanzados y arquitectura de agentes.Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora.La persona seleccionada trabajará ...

Data & Ai Engineer — Flexible, Remote & Learning

BSH Electrodomésticos España, S.A.Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación.in Zaragoza is seeking a senior data and AI leader to drive end-to-end use cases with business stakeholders, and to build data-driven applications and modern a ...

Remote Ophthalmologist Ai Medical Imaging Expert

Prolific is looking for qualified ophthalmologists to support an AI development project focused on medical image interpretation.Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en Solicitar para ser considerado para esta posición.This flexible remote opportunity pays approxi ...

Remote Ai Video Designer & Visual Storyteller

Centro.Team is seeking a Multidisciplinary Graphic Designer specialized in AI video generation to join their creative team full-time.Todos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.The role involves creatin ...

Remote Ai Transformation Lead For Backoffice

BABEL Tenedora busca un profesional con experiencia en transformación de backoffice.Por favor, verifique que tiene el nivel de experiencia y las cualificaciones adecuadas leyendo la descripción completa de esta oportunidad a continuación.El rol implica ejecutar iniciativas de mejora y gestionar pr ...

Remote Ophthalmologist: Ai Medical Imaging Expert

Prolific is looking for qualified ophthalmologists to join a high-impact AI development project centered on medical image interpretation and clinical accuracy.Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura.This remote position offers approxi ...

Principal Data Scientist Generative Ai (Remote)

Vistaprint is seeking a Principal Data Scientist to shape the future of our Customer Relevance Platform.Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación.The role focuses on generative AI and large-scale customer experiences through innovative ...

Remote Principal Ai Security Enterprise Architect

NTT Limited seeks a Principal Enterprise Architect in Madrid, Spain, to lead the design of complex managed service solutions.Descubra exactamente qué habilidades, experiencia y cualificaciones necesitará para tener éxito en este puesto antes de enviar su solicitud a continuación.You will drive the ...

Ai Education Product Engineer – Remote Europe

Teneo Education is seeking a Product Engineer to join their Technology Team in building AI-enabled education products that support better learning outcomes.Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora.You ...

Remote Engagement Manager For Ai Deployments

Tether is seeking an Engagement Manager to lead AI-driven initiatives implementation.¿Interesado en saber más sobre este trabajo? Desplácese hacia abajo y descubra qué habilidades, experiencia y cualificaciones académicas se necesitan.This role involves client engagement, technical coordination, a ...

Data Quality & Ai Product Lead Remote

Keyrus is seeking a Data & AI Product Owner to join our team.Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación.This position involves helping organizations leverage data and AI ...

Ai Support Qa Specialist — Remote & Flexible

Prolific is seeking Customer Support Representatives to join their Expert Network and assist in training AI models using real-world expertise.¿Está considerando presentar su candidatura para este trabajo? Compruebe todos los detalles en esta descripción del puesto y luego haga clic en Solicitar. ...

Finance Ai Solutions Engineer Remote & Impactful

Albert Invent in Barcelona is seeking a Finance AI Application Specialist to take ownership of our financial technology landscape.¿Listo para inscribirse? Antes de hacerlo, asegúrese de leer todos los detalles pertenecientes a este trabajo en la descripción a continuación.In this impactful role, y ...

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 ...

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 ...

Remote Full Stack Ai Devtools Engineer

Alan, a prevention-focused insurance company, is seeking a Full-stack Software Engineer to enhance their AI-native engineering capabilities. The role involves building tools and infrastructure that empower both engineers and non-engineers to contribute effectively. The ideal candidate has over 3 years of experie ...

Remote Conversational Ai Engineer Genai & Nlu

Omilia is seeking a Conversational AI application developer to join our Solution Delivery team to build cutting-edge voice and chat solutions for enterprises worldwide. You will work on production-grade conversational systems, leveraging Omilia's Cloud Platform to design, implement, and test dialog flows and AI ...

Remote Senior Ai & Data Strategy Lead

Plain Concepts is expanding its Impact Studios Team in Spain. We seek a Senior Digital Strategist who blends product management with AI, data, and technology expertise to design future-ready client solutions.You will lead strategic development, collaborate with a wide tech team, and guide end-to-end delive ...

Remote Ai Quality Analyst (Spanish) 62133

Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelin ...

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 ...

Software Engineer Ai, Remote & Scalable Systems

Bending Spoons is hiring for a role where you’ll build software that matters and take ownership from idea to production.¿Quiere enviar su solicitud? Lea toda la información sobre este puesto a continuación y luego pulse el botón de solicitar.You’ll integrate AI tools into your workflow, design, im ...

Remote Finance Ai Quality Analyst Contractor

DataAnnotation is seeking an experienced Finance Professional to help train AI models. You will measure progress, evaluate logic, and solve problems to improve the quality of each model, with a focus on finance principles.You will work as an independent contractor, choosing projects and schedules that fit ...

Remote Ai Quality Analyst (Spanish) 62133

Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelin ...

Remote Freelance Ai Agent Evaluation Analyst

A tech company specializing in AI projects is seeking an AI Agent Evaluation Analyst for a flexible freelance role. You will review evaluation tasks and ensure the soundness of complex tasks for AI agents. The ideal candidate has strong analytical thinking, attention to detail, and good communication skills in E ...

Remote Ai Driven Security Automation Architect

Plain Concepts is redefining Security Operations Centers (SOC) with AI-powered automation and scalable security operations. You will evolve traditional SOC environments into AI-native, automated workflows and design human-in-the-loop models for critical actions.The role emphasizes automating detection and respon ...

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 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 ...

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.Todos los posibles candidatos deben leer con atención los siguiente ...

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 ...

Advanced Spanish Ai Trainer & Evaluator (Remote)

Prolific is seeking Advanced Spanish Speakers to assist in training and evaluating AI models.Todos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.This role involves completing various AI training tasks, paying $ ...

Ai Threat Intelligence Analyst — Remote & Flexible

Alignerr is seeking a Threat Intelligence Analyst to help train and evaluate AI systems at the intersection of cybersecurity and frontier AI. Your expertise in adversary behavior, CTI workflows, and attack analysis will shape how AI understands threats.This hourly contract offers remote work with 10–40 hou ...

Remote Finance Ai Trainer Independent Contractor

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, with a focus on financial principles and decision-making.We value candidates with advanced degr ...

Ai Security Iam Analyst — Remote Contract

Alignerr is seeking an IAM Analyst (AI Training) for remote, hourly work. You will analyze IAM/SO, identify misconfigurations, and evaluate privilege escalation paths to improve AI model training on identity security scenarios.The role requires 2+ years in IAM/SSO, knowledge of RBAC and least-privilege con ...

Remote Ai Finance Trainer & Relationship Banker

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 more useful for finance professionals. Y ...

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