167,410+ Remote Fullstack Dev Python React Ai Jobs in Spain — Top Companies Hiring June 2026

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Remote AI Engineer (LLMs) – Conversational Agents

Twtspain busca un/a AI Engineer especializado/a en LLMs para trabajar en proyectos de IA generativa. El rol es 100% remoto desde España. Buscamos un perfil con experiencia real en LLMs y diseño de soluciones robustas y escalables. Se valorará la experiencia en despliegues reales y automatización median ...

Growth Leader AI App Portfolio (Remote)

PowerUp Talent is seeking a VP of Growth to lead the acquisition and growth strategy for a rapidly scaling European AI consumer app company. This high-impact leadership role requires 8+ years in Growth Marketing and experience in managing high-scale budgets across platforms like Meta and Google. The po ...

Remote SEO & AI Content Quality Expert

YO IT Consulting is looking for a part-time SEO & Digital Marketing Subject Matter Expert (SME) to review and create high-quality digital marketing content within a remote working environment. Applicants should have at least 5 years of SEO and digital marketing experience, a strong command of SEO funda ...

Remote Copywriter & AI Content QA Specialist

YO IT Consulting is seeking a part-time Copywriting & Content Subject Matter Expert (SME) for a remote contractor role. You will review AI-generated content and create expert copy to enhance the writing quality and brand fit. This position is crucial for refining AI models, and the role requires strong expert ...

Remote Catalan–English AI Translator & Evaluator

A leading AI training company is seeking a Catalan/English Bilingual Translator to join their team. In this remote role, you will evaluate AI chatbot performance and create novel conversations to improve their quality. The ideal candidate is fluent in both languages and possesses strong writing skills. The posit ...

Remote Product Owner — Voicebot & AI Copilot

BIGZON busca un/a Product Project Manager para liderar iniciativas globales en Voicebot y Speech Analytics. Este rol, 100% remoto, implica definir proyectos de IA, coordinar equipos y supervisar la implementación y resultados. Se requieren más de 5 años de experiencia en gestión de proyectos, con conoc ...

Remote Photographer & Videographer — AI Visuals Pro

Recruitment Room - Global is seeking a Professional Photographer/Videographer for a flexible, remote role focused on producing high-quality photos and videos. The position offers competitive pay at $120 per task, allowing for creative freedom while efficiently meeting deadlines. The ideal candidate has ...

Chemistry Expert for AI Training (Remote)

YO IT Consulting is seeking a Chemistry Expert to apply your expertise in training next-generation AI systems. The role demands the ability to analyze complex scientific documents and provide high-quality inputs to shape AI learning. This remote position is ideal for candidates with a Bachelor’s degree ...

Senior EB Strategist & AI Trainer (Remote)

RemoteFetch is looking for a Senior Employer Branding Expert to enhance AI-generated content and align it with real-world branding strategies. The role is part-time, requiring 8-20 hours a week, and is fully remote for candidates based in the EU or UK. The ideal candidate will have significant experien ...

Remote AI Driven HR Automation Architect

A leading crypto firm is seeking a full-stack architect to develop AI-powered solutions within the People team. The role involves designing, deploying, and managing workflows that enhance HR processes while ensuring compliance with data privacy. Candidates should possess strong software engineering skills, a bac ...

Fully Remote Project Manager Agentic Ai

Position OverviewWe seek a plan-driven Project Manager with proven, hands-on experience delivering agentic AI projects (not just theoretical knowledge). You will lead Agentic AI + MCP initiatives using classical (waterfall) project man ...

Senior Telecom AI Scientist Remote/Hybrid

Future Connections is seeking a Senior Data Scientist in Spain to join their R&D team. This position emphasizes technical expertise in applying advanced AI techniques to telecom network data and involves end-to-end ownership of AI solutions. The ideal candidate will have strong programming skills, a te ...

Enterprise AI Solutions Engineer (Remote Spain)

A leading AI technology firm is seeking a Solutions Engineer based in Spain. You will collaborate with Account Executives to enhance sales processes, providing bespoke support to customers while crafting technical demonstrations. Requirements include proficiency in Python, strong communication skills, and a pass ...

Senior AI & Cloud Security Architect Remote

Una empresa de tecnología avanzada busca un/a AI & Cloud Security Architect con más de 6 años de experiencia en ciberseguridad. La persona ideal tendrá habilidades para diseñar y asegurar arquitecturas complejas en entornos Cloud e Inteligencia Artificial. Este puesto permite el trabajo 100% remoto y ofrece opor ...

Remote AI Copywriter for Crypto & Web3

Gomining in Spain is seeking an AI Creative to produce compelling copy across formats, utilizing AI tools while maintaining high editorial standards. The ideal candidate will have a deep understanding of the crypto and Web3 ecosystem and will thrive in a fast-paced, collaborative environment. This role ...

Senior Frontend & AI Engineer (Remote, Spain)

Una empresa tecnológica en España busca un desarrollador front-end senior para liderar el desarrollo de aplicaciones innovadoras en su plataforma de IA. Se requiere experiencia con React y TypeScript, así como conocimientos en integraciones con servicios de Azure. La posición es completamente remota, pero es imp ...

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 ...

Remote Senior Enterprise AI Sales Executive

A leading AI innovation company is seeking an experienced Enterprise Account Executive to enhance its growth in Fortune 500 companies. This remote-first role involves managing key accounts, identifying business opportunities for conversational AI, and ensuring effective onboarding. Ideal candidates will have ove ...

Wolof Language Specialist & AI Trainer (Remote)

An expert marketplace is seeking a Wolof Language Specialist – AI Trainer for a remote role. Responsibilities include reviewing and annotating Wolof content, assessing AI outputs, and collaborating with a team to refine linguistic guidelines. Candidates must be fluent in Wolof and have experience in translation, ...

Elite AI CBRN Specialist — Remote Freelance

A leading trust and safety company seeks skilled Freelancers - AI CBRN Experts to ensure the integrity and safety of Generative AI systems. Candidates should have advanced degrees and deep expertise in CBRN fields. Responsibilities include crafting prompts, evaluating AI responses, and ensuring compliance with r ...

Remote AI Trainer: Securities & Commodities Expert

A financial technology firm is seeking a Securities & Commodities Specialist – AI Trainer to utilize their expertise in financial services. This role involves conversing with advanced AI models on trading scenarios and evaluating their reasoning. Ideal candidates will have relevant degrees and certifications, al ...

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 for a large-scale consumer healthcare organization. This role sits at the intersection of <b ...

Remote Ukrainian AI Language Specialist & Trainer

Are you a Ukrainian language expert eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high-quality training data, tomorrow’s AI can democratize world-class education, keep pace with cutting-edge research, and stre ...

Remote Actuary & Underwriting AI Specialist (Freelance)

Crossing Hurdles is seeking Insurance Experts (Underwriting & Actuary) to translate insurance workflows into tasks for AI systems. The role is freelance and remote, requiring 10+ hours weekly. Ideal candidates have 5+ years in insurance and recent experience as Underwriters or Actuaries. Responsibilities involve ...

Remote Indonesian AI Trainer & Language Specialist

A leading AI training provider is looking for an Indonesian Language Specialist to enhance AI models through expert linguistic input. This remote position values high-quality training experiences and offers competitive pay ranging from $8 to $65 per hour, based on the candidate's qualifications. Ideal candidates ...

Generative Ai Engineer For Real‑world Ai Solutions

Infoser New Technologies is seeking a Data Scientist / AI Solutions Developer in Gerona, Spain. The role focuses on developing AI and machine learning solutions for real business challenges. Ideal candidates will have strong Python skills and experience with ML libraries.Inscríbase rápido, consulte la desc ...

Software Engineer Intern

Somos Applus+ Laboratories , la división del Grupo Applus+ que proporciona servicios de ensayo, certificación e ingeniería de desarrollo de producto. El equipo de Operaciones da soporte de manera transversal a toda la división, tanto a nivel nacional como internacional. Actualmente estamos creciendo y ...

Software Engineer Intern

Somos Applus+ Laboratories , la división del Grupo Applus+ que proporciona servicios de ensayo, certificación e ingeniería de desarrollo de producto. El equipo de Operaciones da soporte de manera transversal a toda la división, tanto a nivel nacional como internacional. Actualmente estamos creciendo y ...

Remote AI Architect & ML Systems Lead

4flow is seeking an experienced professional to lead the architectural vision for AI and machine learning systems. The role demands over 8 years in system design with a focus on AI/ML, guiding a distributed team. You will mentor teams, innovate with emerging AI technologies, and uphold data sovereignty. < ...

Remote Senior iGaming SEO & AI Strategist

AKRO DIGITAL busca un Senior SEO en Galicia, España, para dirigir el rendimiento SEO de iGaming y desarrollar sistemas con IA. Busca a alguien con al menos 3 años de experiencia y habilidades en creación de contenido que posicione en mercados competitivos. La empresa ofrece opciones de trabajo remoto o ...

Remote Project Manager – Voicebot & AI Initiatives

IOON busca un Project Manager para gestionar proyectos de voz y análisis de datos. La persona seleccionada será responsable de coordinar con equipos en un entorno remoto, gestionando el backlog y asegurando una entrega eficiente. Se requiere experiencia mínima de 5 años en proyectos tecnológicos y un n ...

Remote CMDB Specialist: ServiceNow & AI Automation

Amaris Consulting in Spain, Galicia seeks a CMDB Specialist to manage and maintain the CMDB, ensuring data accuracy and implementing AI initiatives to optimize processes. This position involves close collaboration with IT and cross-functional teams to enforce governance policies. Candidates should have ...

Remote AI Voicebot & Analytics Product Lead

IOON en País Vasco busca un/a Product Project Manager especializado/a en Voicebot y análisis de datos. El candidato/a ideal contará con más de 5 años de experiencia en la gestión de proyectos tecnológicos, especialmente en el ámbito de la IA y contact centers. Se requiere inglés y español fluidos, y la capaci ...

Product Owner / BA – Conversational AI (Remote)

Métrica en España busca un Product Owner / Business Analyst experimentado. Buscamos un profesional con más de 5 años de trayectoria en desarrollo de productos digitales y experiencia en gestión de backlog, así como fluidez en inglés y español. Ofrecemos contrato indefinido, salario competitivo, oportun ...

Product Manager – Voice AI & Analytics (Remote)

IOON busca un Product Manager para liderar proyectos de Voicebot y Análisis de Voz. La posición es 100% teletrabajo, con escasas visitas a la oficina en Madrid. El candidato ideal deberá tener al menos 5 años de experiencia en entrega de productos y un sólido conocimiento en IA. Se ofrece un salario br ...

Product Manager Voice AI & Analytics (Remote)

IOON busca un Product Manager para liderar el desarrollo de productos de voz y análisis. Buscamos a alguien con 5 años de experiencia en proyectos tecnológicos y un manejo avanzado de inglés. El puesto es 100% teletrabajo con asistencia ocasional en Madrid. Ofrecemos 23 días laborables de vacaciones, u ...

Remote Lead C++ Engineer: Gameplay & AI

Playrix, одна из самых успешных компаний в разработке мобильных игр, ищет Lead Software Engineer для управления командой и разработки игрового программного обеспечения. В вашей зоне ответственности будет поддержка качества и стабильности программного обеспечения, а также работа над архитектурными решениями. < ...

Remote Somali Language Ai Trainer Shape Next Gen Ai $8 $65 An Hour Remote

A forward-thinking AI solutions provider is seeking a Somali Language Specialist to help train AI models.¿Es usted el solicitante adecuado para esta oportunidad? Descúbralo leyendo el resumen del puesto a continuación.Responsibilities include reviewing Somali content and providing expert feedback on ...

Product Manager – Voice AI & Analytics (Remote)

IOON busca un Product Manager para liderar proyectos de tecnología y soluciones de voz. En este puesto, trabajarás 100% en teletrabajo y tendrás responsabilidades que incluyen la planificación de iniciativas, coordinación entre equipos y monitoreo de KPIs. Se requiere 5 años de experiencia en proyectos ...

Data Scientist: Forecasting & AI Analytics (Remote)

Mática Partners busca un/a Data Scientist con 4-5 años de experiencia para trabajar en proyectos de optimización y análisis de datos en el sector de utilities. Ofrecemos un contrato indefinido y un salario competitivo, además de un plan de formación especializado y beneficios adicionales. El candidato ...

Product Owner / BA – Conversational AI (Remote)

Métrica España está en busca de un Product Owner / Business Analyst experimentado para unirse a nuestro equipo en un rol híbrido que combina trabajo remoto y presencial. El candidato ideal tendrá más de 5 años de experiencia y será responsable de gestionar el backlog y coordinar equipos, garantizando solucion ...

Product Owner: Voicebot & AI Analytics (Remote)

Altare Servicios Profesionales busca un/a Product Owner / Product Project Manager con más de 5 años de experiencia en soluciones de Voicebot e Inteligencia Artificial. La posición es 100% remota desde España y requiere experiencia en liderazgo de proyectos y en metodologías Agile. Los seleccionados dir ...

Programador Fullstack lleida

Somos Métrica, una consultora de negocio, integración de sistemas, servicios y soluciones IT, comprometida con la sociedad de la información y el desarrollo tecnológico. Desde Métrica, estamos buscando un Programador Fullstack con más de 4 años de experiencia para uno de nuestros principales clientes d ...

PROGRAMADOR FULLSTACK JAVA

Descripción del puesto Buscamos un Desarrollador/a Java con experiencia en desarrollo fullstack y capacidad para trabajar de forma autónoma dentro de un equipo técnico. La persona seleccionada participará en el diseño, desarrollo y mantenimiento de soluciones basadas ...

PROGRAMADOR FULLSTACK JAVA

Descripción del puesto Buscamos un Desarrollador/a Java con experiencia en desarrollo fullstack y capacidad para trabajar de forma autónoma dentro de un equipo técnico. La persona seleccionada participará en el diseño, desarrollo y mantenimiento de soluciones basadas ...

Senior Fullstack .NET

Business Insights es una empresa de desarrollo de software personalizado para empresas. Estamos viviendo una etapa de crecimiento y queremos incorporar al equipo un perfil Senior Fullstack .NET Creemos en la importancia de la innovación y la creatividad en la creación de soluciones i ...

Principal Software Engineer, Healthcare AI — Remote EU

Cross Border Talents is seeking a Principal Software Engineer to architect and build core systems for next-generation healthcare AI products. The role emphasizes designing robust systems, working on AI-driven communication tools, and scaling healthcare AI technologies. A successful candidate will have strong ...

GenAI Engineer Intern — Hybrid (Remote 3 days/wk)

Astrafy SA in Rivas-Vaciamadrid is looking for an Intern AI Engineer passionate about Generative AI applications. This full-time hybrid role allows for 3 remote days and 2 days in the Madrid office, fostering collaboration. You will learn and contribute to developing Generative AI solutions, work along ...

Ai Specialist Content Generation | 100% Remote

AtCompruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible.ASTEK Iberia, we are looking for a highly skilledAI Specialistto join a global initiative focused on transforming how content is created, managed, and delivered across ...

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