114,982+ Ai Driven Fullstack Engineer Java React Jobs in Spain — Top Companies Hiring June 2026

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Life Sciences AI & Data Growth Director

A leading company in AI & Data located in Barcelona is seeking a Business Developer Director for Life Sciences. The ideal candidate will lead business development activities, acquire clients in pharmaceuticals and healthcare, and mentor junior professionals. Responsibilities include strategic outreach, executive ...

AI Marketing Architect for Travel CRM

A leading travel subscription platform in Barcelona is looking for an experienced AI Marketing Strategist to join the CRM team. The role involves implementing AI technologies for data analysis and automating customer communication. Candidates should be fluent in English and have a strong background in AI tools a ...

AI & Data Lead — Remote, Flexible Hours

A software company in the hospitality sector are seeking a Data Scientist to develop machine learning models, optimize algorithms, and analyze large datasets. This role requires extensive experience in machine learning, data interpretation, and big data handling. The ideal candidate will be proficient in Python ...

Global Transformation Coordinator | AI & Ops Execution

A leading global media agency is seeking a highly organized Transformation Consultant to manage and coordinate global and local transformation initiatives. The role involves project coordination, stakeholder management, and the creation of clear communications. The ideal candidate will hold a bachelor's degree a ...

AI Pilot Vibe Coding Task Associate

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project ( and ...

AI First Product Designer: Fast Prototyping

A leading performance marketing company in Barcelona seeks a creative Product Designer who is AI obsessed. This role requires proficiency in AI tools like Figma and a strong design portfolio. The ideal candidate will define how AI transforms design while maintaining high quality. Responsibilities include designi ...

Part Time AI Validation & Statistics Expert

A leading AI opportunities platform is looking for statisticians to engage in project-based tasks involving design of statistics problems and evaluation of AI solutions. Ideal candidates will have a strong degree in Statistics, over 3 years of experience, and proficiency in Python. Contributors should be comfort ...

Clinical Data Specialist — AI Training & Annotation

A healthtech company in Barcelona is seeking a Clinical Data Specialist to manage clinical dataset annotation. You will be responsible for transforming unstructured notes and protocols into structured datasets for our AI platform. The role requires a bachelor's degree in a relevant field and 2+ years in clinical ...

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. Candidates will evaluate AI chatbot responses, simulate customer interactions, and refine knowledge bases for clarity and accuracy. This role requires a backgro ...

PhD: AI Led Automotive Cybersecurity Innovation

SEAT S.A. in Martorell is offering a PhD project focused on developing AI-assisted offensive security frameworks for automotive systems. This is a full-time role with a flexible schedule and a temporary contract lasting 3 years. Candidates should have a degree in Computer Engineering, Telecommunication ...

Senior Developer – AI, Automation & Cloud Integration

En Baker Tilly buscamos incorporar un/a AI & Automation Developer Senior con perfil versátil, orientado a ejecución y con experiencia en entornos Microsoft, capaz de participar en proyectos innovadores relacionados con IA generativa, agentes inteligentes, automatización de procesos e integraciones ...

Remote AI Video Designer & Brand Visuals

Centro (Ortnec) is seeking a full-time Multidisciplinary Graphic Designer specializing in AI video generation to join our dynamic creative team. The ideal candidate will have robust graphic design skills and experience with tools like Figma and AI video generators. You will be responsible for creating ...

Remote AI Content Editor & Copywriting SME

YO IT Consulting is seeking a part-time, remote Copywriting & Content Subject Matter Expert (SME). In this role, you'll review AI-generated content and provide feedback to enhance writing quality and brand alignment. Your expertise will directly contribute to improving AI models, ensuring effective and accura ...

AI Training Expert — Remote, Flexible Hours

Prolific, based in Donostia/San Sebastián, is seeking AI Training Experts to join its platform. In this role, you will assist in training and evaluating cutting-edge AI models. With competitive pay rates up to $25/hour, you can work flexibly from home. Candidates should have professional experience and ...

Salesforce AI Integration Architect (Remote & Flexible)

AgileEngine, LLC. in Barcelona is seeking a Salesforce AI Integration Architect to design and build enterprise integrations between AI platforms and Salesforce environments. The role requires expertise in Salesforce customization and AI orchestration. Ideal candidates should have over 6 years of experi ...

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 ...

Automation & Analytics Manager Compliance (AI + BI)

Allianz España busca un Gestor en Automatización y Análisis para mejorar procesos de Compliance a través de herramientas digitales como ChatGPT. El rol incluye el diseño de dashboards en Power BI y tareas operativas en Prevención de Blanqueo de Capitales. Se requiere experiencia en automatización, nive ...

Lead Engineering Architect — AI Powered Platform

Lighthouse is seeking a passionate Manager / Architect for Engineering to lead a team in Barcelona, Spain. In this role, you will own a critical domain within our product suite, focusing on building features that directly influence hotel revenue worldwide. Ideal candidates will have strong backend expe ...

Sustainability Enterprise Architect – Strategy & AI/ML

AstraZeneca in Barcelona is seeking a Principal Enterprise Architect focused on sustainability. This role involves strategic planning and immediate solution design to ensure architectural decisions align with business objectives. You will be responsible for defining architecture standards and technology strat ...

AI Powered Demand Gen & Content Lead

ActioGlobal in Madrid is seeking an experienced professional for a revenue-facing role focused on managing content and generating signals. You will play a key role in transforming organizational communication by engaging with decision-makers through effective content strategies. The ideal candidate has ...

Data Scientist Banking Analytics & Generative AI

NTT DATA Europe & Latam busca un Data Scientist para integrar modelización avanzada e IA Generativa en el sector bancario. Buscamos profesionales con grado en Estadística, Matemáticas, Física o Ingeniería y hasta 2 años de experiencia en ciencia de datos. Ofrecemos un entorno colaborativo, formación co ...

Health AI Production Lead — Advanced Analytics

NTT DATA Europe & Latam busca un/a Especialista en Analítica Avanzada para liderar la industrialización y operación de modelos de IA en entornos productivos. El candidato deberá tener más de 5 años de experiencia en analítica avanzada, y un sólido conocimiento en Python, PySpark, y MLOps. El rol implic ...

AI Builder, Emerging Talent Italian Market

About Futureforce University Recruiting Our Futureforce University Recruiting program is dedicated to attracting, retaining and cultivating talent. Our interns and new graduates work on real projects that affect how our business runs, giving them the opportunity to make a tangible impact on the fu ...

AI Builder, Emerging Talent Spanish Market

About Futureforce University Recruiting Our Futureforce University Recruiting program is dedicated to attracting, retaining and cultivating talent. Our interns and new graduates work on real projects that affect how our business runs, giving them the opportunity to make a tangible impact on the fu ...

AI Training Expert — Remote, Flexible Hours

Prolific is seeking AI Training Experts in Barcelona to train and evaluate AI models, with competitive pay up to $25/hr. Candidates will complete tasks which may include analyzing, editing, and writing annotations for AI systems. Applicants must have professional experience as an AI Trainer and be read ...

AI Training Expert — Remote, Flexible Hours

Prolific seeks AI Training Experts to assist with the training and evaluation of advanced AI models. This role requires professional experience and attention to detail as you’ll perform tasks including analyzing and editing AI outputs. Participants benefit from competitive pay rates, flexible hours, an ...

Backend Developer Sr. (Data & AI Platform)

En Iris, no solo creamos compañías; forjamos líderes en innovación tecnológica. Nos mueve la ambición, la excelencia y la empatía para redefinir el futuro de nuestros clientes a través de tecnología avanzada (Cloud, Ciberseguridad, Data, IA). Precisamente de esta visión y dentro de nuestro ecosiste ...

Remote Freelance 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 organizations use Prolific to ...

AI Systems Engineering Subject Matter Expert

At TripleTen, we’re building an international platform of digital re‑skilling products to help people from diverse backgrounds learn new professions and build sustainable careers in tech. Our program graduates have landed jobs at top companies such as Tesla, Spotify, PlayStation, Google, and Microsoft. Ove ...

Senior Data Scientist: Forecasting & AI Solutions

TMC, a high-tech consultancy in Madrid, seeks a passionate Data Scientist with at least 5 years of experience. Candidates should have expertise in forecasting models and data analysis using Python and SQL, with knowledge of Azure cloud environments. The role emphasizes developing scalable data solution ...

Senior AI Systems Engineering Curriculum Architect

At TripleTen, we’re building an international platform of digital re‑skilling products to help people from diverse backgrounds learn new professions and build sustainable careers in tech. Our program graduates have landed jobs at top companies such as Tesla, Spotify, PlayStation, Google, and Microsoft. Ove ...

AI Data Administrator for Model Training

Database Administrator - Graduates - AI TrainingAbout ProlificProlific 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 organizations use Prolific to gather data from paid s ...

Global AI SaaS Project Manager — Remote

Schaman busca un/a Project Manager con alta experiencia en gestión de proyectos tecnológicos y un nivel de inglés muy alto. La posición está basada en Las Rozas, Madrid y requiere liderar el ciclo completo de proyectos digitales a nivel internacional. El candidato ideal coordinará equipos multidiscipli ...

Part Time AI Evaluation & Scenario Writer

A tech-focused company is seeking experienced developers to participate in project-based AI testing. Contributors should have a degree in Computer Science and at least 5 years of experience in software development, primarily with Python. Responsibilities include creating coding test cases for AI systems and anal ...

Medical Director, AI Healthtech — Clinical Strategy

A pioneering Healthtech company in Barcelona is seeking a Medical Director to oversee clinical integrity and medical governance for their platform Aika. This role involves providing medical oversight, shaping therapeutic strategies, and ensuring compliance with clinical guidelines. The ideal candidate has a medi ...

Associate Partner AI & Data Life Sciences

Title: Associate Partner Type: Permanent contract About us At Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across operations, ensuring their organization becomes future‑proof. With expert ...

Senior Program Manager, Multimodal AI Programs

Una empresa innovadora en Inteligencia Artificial busca un Senior Program Manager para liderar la estrategia y ejecución de programas de datos multimodales. Se solicita experiencia mínima de 5-7 años en gestión de proyectos complejos y al menos 3 años en la industria de IA. La persona ideal debe tener una sólida ...

Senior AI Scientist Advanced Analytics CDAIO

IT STARTS HERE Santander ( is evolving from a high‑impact global brand to a technology‑driven organization, putting people at the heart of this journey. We are driving a customer‑centric transformation that values bold thinking, innovation, and the courage to challenge what is possible: O ...

Product Manager AI Writing Assistant Platform

A global technology firm is seeking a Product Manager in Barcelona to oversee AI-powered business writing solutions. This mid-senior role requires a degree in Business or a related field, along with a background in product management in SaaS or AI environments. Key responsibilities include defining product visio ...

Senior AI Scientist — Education & NLP (Remote)

A global education technology company is seeking a Senior AI Scientist in Spain to join their team in developing innovative AI solutions for education. The ideal candidate will have strong skills in generative AI, statistical modeling, and proven experience in building production-ready machine learning models. T ...

AI & Data Scientist Internal Audit (Barcelona)

A global insurance provider is seeking an AI & Data Scientist for its Internal Audit team in Barcelona. The ideal candidate will leverage data analytics to support auditors and foster a continuous learning environment. Candidates should have at least 2 years of relevant experience, strong relationship management ...

Remote Senior AI & Data Strategy Lead

A leading tech consultancy is seeking a Senior Digital Strategist to join their operations team in Barcelona. The candidate will design innovative AI solutions and lead data strategy projects, ensuring alignment with business objectives. Candidates must have over 5 years of experience in consulting or product ma ...

AI Adoption Lead – Wealth Management & Insurance

A global financial services organization seeks an AI Adoption Specialist to lead the strategic implementation of AI technologies across its Wealth Management and Insurance divisions. This role offers an opportunity to drive digital transformation, influence strategic agendas, and manage cross-functional teams. I ...

GenAI Cloud Architect Scalable AI Platform

A leading tech solutions provider in Granada is seeking a Cloud Architect to join their AI team. This role involves designing scalable architectures and collaborating on AI projects. Candidates should have experience in software engineering and cloud environments, particularly with tools like Docker and Kubernet ...

Life Sciences AI & Data Strategy Partner

A leading consultancy in Spain is seeking an Associate Partner to drive AI and Data strategies for healthcare clients. In this entrepreneurial role, you will advise C-level executives and lead business development initiatives. Ideal candidates should have director-level experience and a strong background in Data ...

Associate Partner AI & Data Life Sciences

About Us At Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across operations, ensuring their organization becomes future-proof. Title: Associate PartnerType: Permanent contract With expertise in ...

Physics Researcher (Python) Freelance AI Trainer

Overview Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. Please submit your CV in English and indicate your level of English pro ...

Global Growth & Strategy Leader (AI First)

A dynamic digital acceleration company in Madrid is seeking a Business Development professional to drive strategic growth and innovation. The ideal candidate should have proven experience in business development and strong communication skills, ideally with a background in consulting or media agencies. The role ...

Senior Data & AI Leader: Delivery & Strategy

Una empresa de consultoría busca un/a Senior Manager Data & AI en Madrid. Este rol requiere un líder con al menos 10 años de experiencia en Data y AI, capaz de gestionar equipos y relacionarse con clientes. Se valoran habilidades técnicas en arquitecturas de datos y experiencia en consultoría. El trabajo es híbr ...

Senior Manager, Data and AI Architecture

Overview (Please note this is a Direct Search led by Bacardi, Applications from agencies will not be accepted nor will fees be paid for unsolicited CVs.) As Director, Data and AI Architecture, you are leading our enterprise data management, engineering, modelling and AI capabilities. Your r ...

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