169,502+ Remote Fullstack Dev Java Angular Ai Tools Jobs in Spain — Top Companies Hiring June 2026

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GenAI Engineer & AI Agent Architect — Remote

CGC Solutions busca un/a GenAI Engineer / AI Agent Developer para unirse a su equipo en Madrid. La posición implica diseñar e implementar soluciones de Inteligencia Artificial Generativa y automatización en el sector bancario. Se requiere experiencia en desarrollo de software y un buen dominio del inglés. </p ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersection o ...

Remote Data Quality Specialist (AI Training)

Prolific, based in Madrid, seeks a Database Administrator for AI training. The role involves reviewing AI-generated data and executing data entry tasks with high accuracy. Candidates should have strong data literacy and communication skills. With flexible work hours and support for remote work, success ...

Remote AI Conversation Coach Spanish Speakers

Prolific is seeking fluent Spanish speakers to participate in a high-impact AI training initiative for our client, Hume. This remote role focuses on live video conversations to train AI in human communication nuances. Participants will engage in authentic dialogue, harnessing their emotional nuances, i ...

Remote AI Copywriter & Content QA Specialist

YO IT Consulting is seeking a remote Copywriting & Content Subject Matter Expert to review and create AI-generated content. You will enhance the clarity and effectiveness of AI models through expert feedback and content optimization. The ideal candidate holds a relevant Bachelor’s degree and has over 5 ...

Advanced Spanish AI Trainer & Evaluator — Remote

Prolific, located in Valladolid, Spain, is seeking Advanced Spanish Speakers to assist in training and evaluating AI models. Joining our platform allows you to work from home with competitive pay rates of approximately $30/hour per task completed. The role involves analyzing and writing in Spanish, alo ...

Remote Population Health AI Annotator & Evaluator

Alignerr is seeking a Population Health Informaticist to join our team, working on groundbreaking AI projects that impact public health. In this role, you'll leverage your expertise in population health data to analyze and improve AI systems. We're looking for candidates with hands-on experience in hea ...

Remote AI Engineer: Backend & Agent Orchestration

Product Hackers busca un/a Software Engineer en Madrid con fuerte enfoque en IA y más de 2-3 años de experiencia en desarrollo de software. El candidato ideal deberá dominar Python y TypeScript y tener experiencia práctica en la integración de IA en productos reales. La empresa ofrece un entorno remoto ...

Graduate AI Software Engineer — Madrid/Remote

Evernote, now part of Bending Spoons, is hiring for a role focused on AI-powered product experiences in Madrid, Spain. This position involves working on transformative solutions that will impact millions of users, integrating powerful AI tools into development workflows. The ideal candidate will have s ...

Remote Freelance AI Content Reviewer & Tagger

Innodata Inc. is seeking a Content Reviewer to work remotely from Spain, Galicia. This role involves reviewing and evaluating online content to enhance AI responses and accuracy. The ideal candidate should have strong knowledge of current events and pop culture, as well as familiarity with social media ...

Technical Director & Architect — Remote & AI Driven

knowmad mood busca un Arquitecto de Software para unirse a su equipo en Madrid. Se requiere más de 10 años de experiencia en diseño y gestión de soluciones. El candidato ideal tendrá habilidades en liderazgo y metodologías ágiles, así como experiencia en IA Generativa. La posición ofrece contrato indef ...

Remote Freelance AI Content Reviewer & Tagger

Innodata Inc. is seeking a detail-oriented Content Reviewer to evaluate online content, ensuring its quality and accuracy. This freelance role allows you to work remotely, requiring an engagement of 30 hours per week at a rate of $18 per hour. The position aims to enhance AI responses by accurately reviewing ...

AI Software Engineer Backend & LLMs (Remote)

Una empresa de tecnología en Santiago de Compostela busca un/a Ingeniero/a Informático/a especializado/a en Inteligencia Artificial. El candidato ideal tiene un Grado en Ingeniería Informática y un Máster en Inteligencia Artificial. Se requiere experiencia en Spring Boot, APIs REST, y bases de datos. Las funcion ...

Remote AI Engineer: Backend & Agent Orchestration

Product Hackers busca un/a Software Engineer en Madrid con fuerte enfoque en IA y más de 2-3 años de experiencia en desarrollo de software. El candidato ideal deberá dominar Python y TypeScript y tener experiencia práctica en la integración de IA en productos reales. La empresa ofrece un entorno remoto ...

Remote Data Architect for DataOps & AI

Full On Net busca un/a Data Architect para unirse a nuestro equipo en un proyecto de Data, AI & Automation. Esta posición es 100% remota desde España y será clave para el diseño y mantenimiento de la arquitectura de datos. Los candidatos ideales tendrán más de 5 años de experiencia, con sólida capacida ...

Remote Data Architect for DataOps & AI

Full On Net busca un/a Data Architect para unirse a un proyecto de Data, AI & Automation. La posición implica diseñar y mantener arquitecturas de datos, además de impulsar una cultura data-centric en la organización. Se requiere un mínimo de 5 años de experiencia en arquitectura de datos y competencias ...

Remote Content Writer & AI Copywriting SME

YO IT Consulting is seeking a part-time Copywriting & Content Subject Matter Expert to evaluate AI-generated marketing outputs and create high-quality content. You will ensure the accuracy, clarity, and brand alignment of content delivered to some of the largest AI models. The ideal candidate has over ...

Remote Content Moderator: AI Feedback & Tagging

Innodata Inc. is seeking a Content Reviewer for a remote position in Spain. This role involves reviewing digital content, ensuring quality and accuracy, helping to improve AI responses, and categorizing content properly. Candidates must have good pop culture knowledge, attention to detail, and familiarity wit ...

Freelance Remote AI Training Support Specialist

Customer Support Representative - AI Training (Freelance - Remote) About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organization ...

Remote AWS AI Architect AgentCore & ML

Ubicación: España Modalidad: 100% Remoto Tipo de contrato: Indefinido En MAPFRE buscamos un/a AWS AI Architect con experiencia sólida en arquitectura cloud sobre AWS y conocimientos en entornos de IA/ML y arquitecturas basadas en agentes. Requisitos técnicos ...

AI Platform Engineer — Cloud & Edge, Remote

OpenNebula Systems is seeking an AI Platform Engineer in Pozuelo de Alarcón, Spain. In this role, you will design and implement advanced AI capabilities for the OneAI platform, integrating cutting-edge AI frameworks like vLLM and PyTorch. Candidates should have 3+ years of relevant experience and a strong techni ...

AI Trainer Advanced Mandarin Fully Remote

The role We’re looking for Advanced Mandarin Speakers to help train and evaluate cutting‑edge AI models. If you have the necessary experience, we’ll send you a quick test to assess your skills and suitability for AI tasks. If successful, you’ll be invited to join Prolific as a Domain Expert parti ...

Mandarin AI Model Trainer — Remote & Flexible

Prolific is seeking Advanced Mandarin Speakers to join as Domain Expert participants, with competitive pay of $30 per hour for AI training tasks. You will be involved in tasks such as analyzing, editing, and judging AI performance in Mandarin. The role offers flexible hours and can be done from home. Join Prolif ...

Remote Talent Sourcer — AI & Tech Recruiting

Framework Ventures is looking for a skilled Talent Sourcer (AI and Technology) for a 6-month contract to identify and engage top talent worldwide. You will collaborate closely with recruiters to understand hiring needs and drive sourcing strategies. Ideal candidates should have 3–5 years of sourcing experience, ...

Remote Product Engineer, Property Management AI

PropHero, an AI-driven marketplace located in Madrid, is seeking a Product Manager skilled in software engineering and AI to own and build property management tools. Candidates should have over 3 years of experience, a strong product mindset, and proven collaboration skills. The role involves full product lifecy ...

Senior Data & AI Project Leader (Remote)

Una consultoría tecnológica multinacional busca un/a Jefe/a de Proyecto Data & AI en Madrid. El candidato ideal liderará proyectos técnicos desde la planificación hasta la entrega final, trabajando en estrecha colaboración con equipos de datos. Se requiere experiencia en Data, Analytics e Inteligencia Artificial ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

AI Specialist Content Generation | 100% remote

At ASTEK Iberia , we are looking for a highly skilled AI Specialist to join a global initiative focused on transforming how content is created, managed, and delivered across multiple channels across a large-scale consumer healthcare organization. This role sits at the intersec ...

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