110,113+ Fullstack Ai Engineer Python Php Reactnextjs Jobs in Spain — Top Companies Hiring July 2026

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Backend Engineer

Experteer Overview ¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud.As a Backend Engineer at Embat, you will help shape a fast-growing fintech SaaS platform used by medium and large enterprises. You’ll collaborate across product, desig ...

Senior Software Engineer Data

Experteer Overview Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud.As a Fullstack Engineer in the Portals team, you build customer-facing portals that enable secure, scalable self-service experiences. You work with ...

Generative AI Cloud Architect

A leading technology firm is seeking an AI Architect to define and implement generative AI solutions.La siguiente información tiene como objetivo proporcionar a los posibles candidatos una mejor comprensión de los requisitos para este puesto.The role requires designing scalable AI platforms and working w ...

Data Engineer Middle €38.000 Al Año

Data Engineer requerido con experiencia en pipelines, diseño de bases de datos SQL y lenguajes como Java o Python. ...

Data Engineer Middle €38.000 Al Año

Data Engineer requerido con experiencia en pipelines, diseño de bases de datos SQL y lenguajes como Java o Python. ...

AI Inhouse Consultant (m/f/d)

Experteer Overview ¿Todo listo para enviar su solicitud? Asegúrese de comprender todas las responsabilidades y tareas asociadas a este puesto antes de continuar.In this role you translate real TecAlliance business problems into AI solutions, guiding the journey from initial use-case discussion to prototy ...

Lead Data Scientist: Ai Platform & Data Pipelines (Hybrid)

Aily Labs is seeking a Senior Data Engineer/ML Engineer to design and own end-to-end data pipelines (ingestion → transformation → quality → delivery) for multiple use cases, and to build data infrastructure components using modern tools.You will mentor junior team members, implement robust MLOps practices, enfor ...

Enterprise Artificial Intelligence Architect

We're looking for an Enterprise Artificial Intelligence Architect to join our team in Barcelona, Spain, in a remote working mode.The Enterprise Artificial Intelligence Architect will play a key role in enabling AI product development across multiple cloud platforms, including AWS, Google Cloud and Azure.Es p ...

Automation & Rpa Engineer

Job DescriptionSe anima a todos los posibles solicitantes a que se desplacen y lean la descripción completa del puesto antes de presentar su candidatura.In a nutshell As an Automation & RPA Engineer you will help transform and automate internal processes across our Eur ...

Data Engineer | Up To 55k | Hybrid Role

OverviewData & AI Talent Acquisition role at Talent-R for a Data Engineer focused on building end-to-end data pipelines to support AI-driven marketing. Location: Sant Cugat | Hybrid (2 days on-site). Salary: Up to 55k + performance bonus. ResponsibilitiesDesign, build, and maintain ETL ...

Remote Enterprise Ai Architect: Llms, Security & Platforms

EPAM Systems, Inc.Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible.in Barcelona, Spain, is seeking an Enterprise Artificial Intelligence Architect to lead AI platform designs, integrating AI/ML foundations, NLP, and agentic AI a ...

Strategic Ai Deployment Architect

Process Analytics FactoryAsegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.- PAFnow by Celonis is seeking a Lead AI Deployment Architect to collaborate with customers on deploying innovative AI solutions.The role involve ...

Remote Data Engineer & Full Stack Developer

Nunegal Consulting está buscando un perfil de data engineer con experiencia en análisis e ingeniería de datos usando Python y Databricks, y con capacidades de desarrollo full-stack (Python o Java). Trabajarás en un entorno 100% remoto en proyectos de Data e Inteligencia Artificial, con tecnologías com ...

Senior Software Engineer – Bi & Reporting Tools

Job Title: Senior Software Engineer – BI & Reporting Tools Location: Remote from Spain Duration: Until end of 2026 + extensions Rate: Flexible, depending on experience Start Date: ASAP We are looking for a Senior Software Engineer with experience in BI, reporting tools, and data-driven applications to join a new ...

Hybrid Pre Sales Engineer For Quantum Ai Solutions €45.000 A Year

Pre-Sales Engineer sought to support sales, design solutions, and engage clients, requiring software engineering experience and Python/ML skills. ...

Hybrid Pre Sales Engineer For Quantum Ai Solutions €45.000 A Year

Pre-Sales Engineer sought to support sales, design solutions, and engage clients, requiring software engineering experience and Python/ML skills. ...

Junior Data Engineer €18.000 A Year No Experience Required

Junior Data Engineer to assist in collecting, cleaning, and integrating data for a digital signage platform, involving SQL and Python. ...

Junior Data Engineer €18.000 A Year No Experience Required

Junior Data Engineer to assist in collecting, cleaning, and integrating data for a digital signage platform, involving SQL and Python. ...

Junior Data Engineer €18.000 A Year No Experience Required

Junior Data Engineer to assist in collecting, cleaning, and integrating data for a digital signage platform, involving SQL and Python. ...

Junior Data Engineer €18.000 A Year No Experience Required

Junior Data Engineer to assist in collecting, cleaning, and integrating data for a digital signage platform, involving SQL and Python. ...

Tech Lead

About T-Innova T-Innova has been building management software for sports facilities since 1993, headquartered in Barcelona. Our main product, Deporwin, handles commercial operations, administration, access control, and member management for hundreds of public and private sports centers across Spa ...

Tech Lead

About T-InnovaTodas las habilidades, cualificaciones y experiencia relevantes que necesitará un candidato seleccionado se enumeran en la siguiente descripción.T-Innova has been building management software for sports facilities since 1993, headquartered in Barcelona. Our main product, Deporwin, handles c ...

Tech Lead

About T-Innova T-Innova has been building management software for sports facilities since 1993, headquartered in Barcelona. Our main product, Deporwin, handles commercial operations, administration, access control, and member management for hundreds of public and private sports centers across Spain and Latin Ame ...

Senior Genai Engineer Hybrid Work & Impact

Capgemini en Madrid busca un Ingeniero Senior de Gen AI para liderar el diseño y desarrollo de aplicaciones de IA que integran modelos de lenguaje en entornos cloud. Colaborarás con equipos de Data & AI para crear servicios backend y pipelines de RAG, empleando herramientas como Lang Chain y diversas plataformas ...

Senior Ai Systems Architect Agentic Automation

Travel Perk is searching for an AI Systems Specialist to develop AI infrastructure that transforms revenue operations. In this senior role, you'll create agent frameworks and integrate data systems to enhance performance and achieve commercial outcomes. The ideal candidate will have a strong background in Python ...

Remote Ai Trainer Llm & Generative Ai Specialist

A leading AI consulting firm is looking for an A. I Trainer specializing in LLM and Generative AI. This remote role involves training, evaluating, and improving AI systems by analyzing data and providing high-quality feedback. Ideal candidates have at least 2 years in a relevant field, are familiar with Python, ...

Senior Data Scientist, Generative Ai & Synthetic Data

Cint is seeking a Senior Data Scientist to develop AI solutions for our synthetic data platform and Exchange workflows. You will lead modeling efforts around LLMs, synthetic data generation, and data augmentation, collaborating with Product and Engineering to deliver impactful results. The role requires 5+ years ...

Rlhf Architect: Align Ai With Human Feedback (Remote)

A global AI consulting firm is seeking an RLHF Specialist to enhance AI models using Reinforcement Learning from Human Feedback methodologies. This remote role involves generating preference data, designing model tests, and collaborating with teams to improve ML outcomes. Candidates must have a minimum of 2 year ...

Rlhf Architect: Align Ai With Human Feedback (Remote)

A global AI consulting firm is seeking an RLHF Specialist to enhance AI models using Reinforcement Learning from Human Feedback methodologies. This remote role involves generating preference data, designing model tests, and collaborating with teams to improve ML outcomes. Candidates must have a minimum of 2 year ...

Remote Ai Trainer Llm & Generative Ai Specialist

A leading AI consulting firm is looking for an A. I Trainer specializing in LLM and Generative AI. This remote role involves training, evaluating, and improving AI systems by analyzing data and providing high-quality feedback. Ideal candidates have at least 2 years in a relevant field, are familiar with Python, ...

Generative Ai Scientist (Hybrid) For Enterprise Ai

A leading technology consulting firm in Madrid seeks Generative AI Specialists to join its x Tech Competence Centre. The role involves developing Generative AI solutions for enterprise clients across various industries, utilizing advanced AI technologies. Candidates are expected to have a Master’s in a related f ...

Rlhf Architect: Align Ai With Human Feedback (Remote)

A global AI consulting firm is seeking an RLHF Specialist to enhance AI models using Reinforcement Learning from Human Feedback methodologies. This remote role involves generating preference data, designing model tests, and collaborating with teams to improve ML outcomes. Candidates must have a minimum of 2 year ...

Rlhf Architect: Align Ai With Human Feedback (Remote)

A global AI consulting firm is seeking an RLHF Specialist to enhance AI models using Reinforcement Learning from Human Feedback methodologies. This remote role involves generating preference data, designing model tests, and collaborating with teams to improve ML outcomes. Candidates must have a minimum of 2 year ...

Remote Ai Trainer Llm & Generative Ai Specialist

A leading AI consulting firm is looking for an A. I Trainer specializing in LLM and Generative AI. This remote role involves training, evaluating, and improving AI systems by analyzing data and providing high-quality feedback. Ideal candidates have at least 2 years in a relevant field, are familiar with Python, ...

Rlhf Architect: Align Ai With Human Feedback (Remote)

A global AI consulting firm is seeking an RLHF Specialist to enhance AI models using Reinforcement Learning from Human Feedback methodologies. This remote role involves generating preference data, designing model tests, and collaborating with teams to improve ML outcomes. Candidates must have a minimum of 2 year ...

Product Support Engineer

Overview We are looking to fill this role immediately and are reviewing applications daily. Expect a fast, transparent process with quick feedback. We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreak ...

Remote Full Stack Developer – Healthcare Tech €25.000 Al Año Remoto

Empresa de tecnología en salud busca desarrolladores FullStack remotos para proyectos de diagnóstico clínico, con salario mínimo de 25.000€. ...

Remote Full Stack Developer – Healthcare Tech €25.000 Al Año Remoto

Empresa de tecnología en salud busca desarrolladores FullStack remotos para proyectos de diagnóstico clínico, con salario mínimo de 25.000€. ...

Automation & RPA Engineer

Job DescriptionSe anima a todos los posibles solicitantes a que se desplacen y lean la descripción completa del puesto antes de presentar su candidatura.In a nutshell As an Automation & RPA Engineer you will help transform and automate internal processes across our European ...

Data Engineer | Up to 55k | Hybrid role

OverviewData & AI Talent Acquisition role at Talent-R for a Data Engineer focused on building end-to-end data pipelines to support AI-driven marketing. Location: Sant Cugat | Hybrid (2 days on-site). Salary: Up to 55k + performance bonus. ResponsibilitiesDesign, build, and maintain ETL ...

Staff Software Engineer Flights

Experteer Overview La siguiente información ofrece un resumen de las habilidades, cualidades y cualificaciones necesarias para este puesto.As a Staff Engineer at Perk, you own technical vision across multiple flights teams and drive end-to-end delivery of scalable, reliable features. You will work closel ...

Senior Agile QA Engineer: AI Driven, Hands On and Autonomous

A dynamic talent company in Spain is seeking a Senior Agile QA Engineer to join a high-performing product squad. The candidate will lead testing strategies under a hands-on role, emphasizing automation and AI-enhanced practices. Responsibilities include defining test scopes and collaborating closely with develop ...

Lead ML Engineer for AI Chat and Production Models (Remote)

Cleo is a fast-growing fintech firm building a hyper-intelligent financial advisor experience. We are seeking a Lead Machine Learning Engineer to join the Chat Evaluations team and drive production ML work that powers engaging conversations and better user insights. You will train, deploy, and improve ...

Senior Mobile Engineer (Obj C/Cocos) — Live Game, AI Driven

UserWise, a leading mobile gaming company in Spain, is looking for an experienced Engineer to maintain and enhance a popular mobile game built with Objective-C and Cocos. The role involves optimizing performance and collaborating with product and design teams to achieve impactful results. Candidates should have ...

Backend Ai Tooling Engineer – .Net & Integrations (Remote) $117,600 $252,000 A Year Remote

Backend AI Tooling Engineer focused on .NET and integrations, designing and building backend services and APIs for AI agents. ...

Remote Enterprise AI Architect: LLMs, Security & Platforms

EPAM Systems, Inc.Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible.in Barcelona, Spain, is seeking an Enterprise Artificial Intelligence Architect to lead AI platform designs, integrating AI/ML foundations, NLP, and agentic AI acros ...

Strategic AI Deployment Architect

Process Analytics FactoryAsegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.- PAFnow by Celonis is seeking a Lead AI Deployment Architect to collaborate with customers on deploying innovative AI solutions.The role involves prot ...

Principal Engineer

Responsibilities As a Principal Engineer at Viaplay, you will be contributing hands‑on by engineering scalable and resilient back‑end systems in Node.Js and Rust running in AWS, as well as driving the overall technical vision and direction of our platform In your role, you will ensure we develop the platform to ...

Senior Platform Engineer – Dublin, Madrid

Job Responsibilities¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en Solicitar.- Own and evolve ~20 Lambda-based microservices (Python 3.14, AWS CDK, aws-lambda-powertools)- Design domain event patterns across services using EventBrid ...

Webmaster (They/She/He) – (Hybrid)

Overview We are looking for a webmaster to join our SEO Department, in Barcelona, Spain. The perfect candidate will have a mix of technical skills varying from administering CMS systems to front-end development and technical SEO optimizations. They will be ultimately responsible for delivering bes ...

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    Fullstack Ai Engineer Python Php Reactnextjs Jobs in Spain Job Search Guide, Trends and Insights