161,916+ Remote Fullstack Ai Engineer Python React Jobs in Spain — Top Companies Hiring July 2026

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Ai Engineering Leader Remote (Spain) €90.000 €120.000 A Year Remote

Seeking an AI Engineering Leader for a remote role in Spain, focused on LLMs, microservices, and team leadership. ...

Ai Engineering Leader Remote (Spain) €90.000 €120.000 A Year Remote

Seeking an AI Engineering Leader for a remote role in Spain, focused on LLMs, microservices, and team leadership. ...

Remote Mathematics Ai Trainer & Problem Designer $3,600 A Month Remote

Create advanced math problems, develop grading criteria, and provide feedback on AI responses. Requires a PhD or Master's in Mathematics. ...

Azure Cloud Architect For Ai Driven Cloud Migrations (Remote) Remote

Capitole is seeking a Cloud Architect based in Spain to lead a strategic cloud transformation program. The ideal candidate will drive the migration of enterprise applications to Azure, focusing on innovative AI-driven initiatives. This full remote position requires strong skills in Azure services, arch ...

Azure Cloud Architect For Ai Driven Cloud Migrations (Remote) Remote

Capitole is one of the best IT consulting companies and the place you want to be. Why?La descripción completa del puesto cubre todas las habilidades asociadas, la experiencia previa y cualquier cualificación que se espera que tengan los solicitantes.People in the center. We believe in a different mod ...

Azure Cloud Architect For Ai Driven Cloud Migrations (Remote) Remote

Capitole is seeking a Cloud Architect based in Spain to lead a strategic cloud transformation program. The ideal candidate will drive the migration of enterprise applications to Azure, focusing on innovative AI-driven initiatives. This full remote position requires strong skills in Azure services, arch ...

Remote Servicenow Lead Architect For Ai Driven Automation (Madrid) Remote

Lead Architect for Service Now projects, focusing on technical leadership, client collaboration, and solution implementation for the DACH region. Requires 3+ years of experience and strong English skills. ...

Senior Data Scientist – AI & Public Health (Remote)

Ntt Data Europe & Latam is looking for candidates in Madrid to develop analytics and AI projects for public sector and health organizations. The ideal candidate will have experience in Data Science, strong programming skills in Python and SQL, and the ability to work with various stakeholders. The posi ...

Remote Ai Data Scientist — Prototyping In Healthcare

Data Science Talent is looking for a Freelance Data Scientist (AI) for a remote role focusing on the healthcare sector. You will develop early-stage proofs of concept and prototypes as part of a high-performing AI team.Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en Solicitar par ...

Remote Ai Data Scientist — Prototyping In Healthcare

Data Science Talent is looking for a Freelance Data Scientist (AI) for a remote role focusing on the healthcare sector. You will develop early-stage proofs of concept and prototypes as part of a high-performing AI team.Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en Solicitar par ...

Ingeniero IA: Integración y Automatización Horario Flexible

Empresa Confidencial busca un/a AI Automation & Integration Engineer en Sevilla para liderar la integración de sistemas y desarrollar arquitecturas inteligentes. Ofrecen flexibilidad horaria y un contexto cooperativo con oportunidades de crecimiento. El puesto requiere experiencia en n8n, APIs REST y h ...

Machine Learning Engineer (Fixed Term Contract) (Barcelona)

Location Barcelona & Zaragoza, Spain Work Setup Hybrid (3 days remote, 2 days onsite) Contract Type Fixed-term (until June 2026) About the Role We are looking for a talented Machine Learning Engineer to join a fast‑scaling SeriesB deep tec ...

Senior Ai Engineer Agentic Commerce (All Genders) (Madrid)

Experteer Overview As a Senior AI Engineer, you will design, build, and run production‑grade AI services that integrate large language models into business workflows. You’ll own end‑to‑end AI solutions, emphasizing reliability, safety, and observability while adapting to evolving model requirements. You’ll colla ...

Senior Security Engineer (Barcelona)

Company Overview We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. Since we launched in 2019, we have ach ...

Senior Ai & Nlp Engineer — Relocate To Brussels

A renowned European recruitment institution is seeking a Senior AI & NLP Engineer willing to relocate to Brussels.Maximice sus posibilidades de que su candidatura sea seleccionada asegurándose de que su CV y sus habilidades se ajustan al perfil.The role requires over 13 years of IT experience, profic ...

Senior Ai & Nlp Engineer Global Contractor

All European Careers in Cataluña is seeking a Senior AI & NLP Engineer to develop and maintain applications in Natural Language Processing and Machine Learning. This role requires a strong background in AI and a solid understanding of ML techniques.La siguiente información ofrece un resumen de las habilida ...

Senior Ml Engineer Genai & Scalable Ai Pipelines

Veeva Systems, Inc. is looking for an AI engineer to work within their Data Cloud team in Barcelona, Spain. The role involves productizing and scaling innovative AI tools that facilitate data stewardship in the life-sciences industry.Todos los posibles candidatos deben leer con atención los siguientes deta ...

Staff Ml Engineer — Ai Product, High Impact

Qonto is seeking a Staff Machine Learning Engineer to join the AI Product team in Barcelona. In this role, you will develop and optimize machine-learning models, integrate them into products, and build an ML Ops framework that ensures high reliability. The ideal candidate will have over 6 years of experience in ...

Senior Ai Backend Engineer: Ml Systems & Scale

Tether is looking for a Senior Applied ML Engineer in Madrid. In this role, you will architect and build core backend systems for a media intelligence platform focused on processing large volumes of multimedia content. Responsibilities include designing scalable backend services and integrating AI and ML capabil ...

Senior Ai Deployment Engineer – Salesforce Platform

Salesforce is seeking a Forward Deployed Engineer in Madrid to implement complex AI solutions and drive innovation. You'll design scalable systems, lead technical engagements with clients, and mentor junior team members.Puede obtener más detalles sobre la naturaleza de esta vacante y lo que se espera de lo ...

AI Agent Engineer & Technology Coordinator (Valencia)

Posición: AI Agent Engineer & Technology Coordinator (Hybrid) Por favor, verifique que tiene el nivel de experiencia y las cualificaciones adecuadas leyendo la descripción completa de esta ocasión a continuación. Ubicación: Híbrido · Corporate IT · Madrid (C/Méndez Álvaro) Sector: Automoció ...

Machine Learning and Embedded AI Systems Engineer (Bilbao)

Company Description Aistech Space is focused on generating affordable, recurrent, high resolution thermal imagery of the planet to provide a new perspective of Earth’s changing resources. The company is based in Barcelona and aims to revolutionize remote sensing for environmental monitoring and re ...

Software Engineer (Alicante (Alacant)

GitKraken Software Engineer: The AI Problem Solver The Company GitKraken is the developer experience (DevEx) platform of choice for more than 40 million developers and 100,000 organizations globally. Combining built-in AI and powerful workflow orchestration, GitKraken empowers development ...

Senior Platform Engineer

Barcelona, Spain / Boston, US / Open to RemotePor favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés.About usAxiomatic AI is building a new class of AI systems designed to reason with the rigor of the scientific method. By combini ...

ML Engineer, Localization AI & NLP (Hybrid Madrid)

Electronic Arts is seeking a Machine Learning Engineer for their Localization Data & AI team in Madrid. This hybrid role involves developing scalable ML pipelines to enhance localization workflows. Ideal candidates will have strong Python skills and experience with ML libraries and tools. The position ...

Vision AI Solutions Engineer – Design, Deploy (Madrid)

Ultralytics is seeking a dedicated Solution Engineer to join their team in La Coruña, Spain. The adecuado candidate has over 5 years of experience in Computer Vision and AI, working closely with clients to design and deploy innovative solutions. You will represent our technology, guiding clients fro ...

Gcp Platform Site Reliability Engineer (M/F/D)

At NeuralTrust, we're looking for a Site Reliability Engineer to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security — join us! About NeuralTru ...

Gcp Platform Site Reliability Engineer (M/F/D)

At NeuralTrust, we're looking for a Site Reliability Engineer to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security — join us! About NeuralTru ...

Lead Software Engineer (Madrid)

We are looking for a Lead Software Engineer – AI Product development to join our AI Engineering team in Barcelona. This is an exciting opportunity to work on cutting‑edge AI‑powered software, building reliable, scalable solutions that leverage Python, cloud technologies (Azure/AWS), microservices, and LLM‑based ...

AI Engineer (Backend ES/UK only) (Islas Baleares)

About Us Quadrivia is the health technology company behind Q, a comprehensive, controllable, and customizable assistant AI built by clinicians, for clinicians. Addressing the urgent shortage of healthcare professionals, Q provides real‑time, personal, and reliable support for clinical tasks across ...

Senior Ai Engineer Agentic Commerce (All Genders)

We are looking for a Senior AI Engineer to design, build, and operate production-grade AI applications in our Agentic Commerce Program, shopping area of zooplus. In this role, you will develop backend services and APIs that integrate large language models into business workflows, with a strong focus on reliabili ...

AI Engineer / Full Stack Senior con AI Coding Agents (Cataluña)

Salario 38,000 Funciones principales Implementar la arquitectura y los componentes de IA que soportan los procesos de delivery. Configurar, entrenar y orquestar modelos y agentes de IA sobre la base de código existente. Utilizar Claude Code u otras herramient ...

Senior Ml Engineer Remote Recommender Systems

Social Discovery Group is seeking a Senior ML Engineer to join their Core team in Valencia, Spain. The role involves owning projects from data analysis to deployment, improving models, and collaborating across teams. Candidate must have over 3 years of ML development experience and strong skills in Python. The p ...

Engineering Manager Events At Perk

Engineering Manager – Events Engineering Manager for Perk's Events team leading a distributed group of experienced engineers, primarily based in the Barcelona hub, to build and evolve the core group booking and events platform. Responsibilities Accountable for delivery and personal development of team(s) Serve a ...

Generative Ai Data Scientist — Healthcare (Remote Eu)

Data Science Talent is seeking a Freelance Data Scientist for a healthcare project offering a 6-month remote contract, focusing on generative AI and advanced machine learning. The ideal candidate will have a Ph D or strong academic background in relevant scientific disciplines combined with substantial experienc ...

Senior Qa Lead Ai Health Saas & Test Automation

Reconocida empresa seeks a QA Lead to own quality assurance for its Health Saa S platform. This role involves establishing a comprehensive QA framework, driving automated testing strategy, and ensuring the reliability of AI-powered cardiology products. The ideal candidate will have over 5 years of experience in ...

Senior Product Security Engineer: Crypto & Data Protection

Stack AI is seeking a hands-on (Senior) Product Security Engineer in Madrid. The successful candidate will design and build a secure architecture while protecting sensitive customer data and ensuring security is embedded in the development process. The ideal applicant should have over 4 years of experience build ...

Senior Backend Engineer Real Time Distributed Systems

Q-Tech, based in Barcelona, is seeking a Senior Backend Engineer to help build scalable, real-time systems. This role will focus on designing architectures capable of handling large data volumes while ensuring optimal performance. The ideal candidate will have expertise in distributed systems, Python, and Kafka, ...

Databricks Engineer For Ai Platform & Data Infra

A recruitment agency is seeking a skilled Databricks Engineer for a contract position in Barcelona. The role involves developing scalable features and optimizing technology infrastructure for a data and AI platform. Candidates should have 3-5 years of experience with Databricks, strong skills in Python and Spark ...

Senior Applied Ml Engineer: Physics Driven Design

A leading technology company in Barcelona is seeking a Senior Applied Machine Learning Engineer. You will design and deploy advanced ML architectures that integrate physics insights and modern AI techniques, collaborating closely with experts in RF and EM domains. The ideal candidate has extensive experience in ...

AI Engineer (Backend ES/UK only) (Boiro)

About Us Quadrivia is the health technology company behind Q, a comprehensive, controllable, and customizable assistant AI built by clinicians, for clinicians. Addressing the urgent shortage of healthcare professionals, Q provides real‑time, personal, and reliable support for clinical tasks across ...

AI Engineer (Backend ES/UK only) (Barcelona)

About Us Quadrivia is the health technology company behind Q, a comprehensive, controllable, and customizable assistant AI built by clinicians, for clinicians. Addressing the urgent shortage of healthcare professionals, Q provides real‑time, personal, and reliable support for clinical tasks across ...

AI Engineer (Backend ES/UK only) (Madrid)

About Us Quadrivia is the health technology company behind Q, a comprehensive, controllable, and customizable assistant AI built by clinicians, for clinicians. Addressing the urgent shortage of healthcare professionals, Q provides real‑time, personal, and reliable support for clinical tasks across ...

Full Stack Engineer (Las Palmas de Gran Canaria)

El idioma de trabajo en Lasting Dynamics es el inglés. Por eso el resto de esta oferta está redactado en inglés: si puedes leerla con comodidad, eres el perfil que buscas. Full Stack Engineer with AI — On-site in Las Palmas de Gran Canaria We're hiring a Full Stack Engineer to join our team o ...

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