110,006+ Fullstack Ai Engineer Python Php Reactnextjs Jobs in Spain — Top Companies Hiring July 2026

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Data Engineering Lead: AI & Analytics Platforms

Metyis is seeking an experienced Data Engineer to lead the design and implementation of scalable data platforms and AI workflows at Barcelona, Spain. You will collaborate with business stakeholders, build pipelines, and shape APIs and data services across production environments. Join a fast-growing, i ...

Research Engineer geolocalized data analyst (RE2) AI Factory

Position Research Engineer – geolocalized data analyst (RE2) – AI Factory Overview The Barcelona Supercomputing Center’s Data Analytics and Visualization Group seeks a research engineer or postdoctoral researcher with expertise in spatial data analysis and AI models. The role su ...

Data Ops Engineer AI Enablement, 100% En remoto

Data Ops Engineer - AI EnablementWe are looking for the best talent and we would love for you to join our team! UST is a multinational company headquartered in North America, certified as a Top Employer, with more than 35,000 employees worldwide and a presence in over 30 countries. We are leaders i ...

Software Engineer – AI Assisted Development (La Coruña)

Software Engineer – AI-Assisted Development (Contract)Central Europe (Remote) La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.€360 – €380 per day 6‑month contract (with possible 6‑month extensio ...

Senior LLM & NLU Architect | Lead & Mentor

Omilia in Spain is seeking a Lead NLU Engineer to innovate and deliver advanced Natural Language Understanding solutions. The role demands leading technical discussions, developing state-of-the-art models, and mentoring a talented team. Candidates should possess an advanced degree in Computer Science and experti ...

Azure ML Engineer: Build & Scale AI Pipelines

Tata Consultancy Services in Madrid (hybrid) is seeking an Azure Machine Learning Engineer to design and deploy scalable ML/Generative AI solutions. You will collaborate with data scientists, data engineers and analysts to build end-to-end ML pipelines and ensure robust MLOps practices in an Agile DevOps cont ...

Software Engineer Team Lead Tech

OverviewEn cdmon llevamos más de dos décadas construyendo una internet más accesible, segura y eficiente para miles de usuarios en España y el mundo. Somos mucho más que hosting, dominios y cloud: somos la infraestructura crítica sobre la que empresas y personas construyen su presencia digital.El rolEl Software ...

Automation & RPA Engineer

Experteer Overview ¿Tiene las habilidades necesarias para este puesto? Lea todos los detalles a continuación y presente su candidatura hoy mismo.As Automation u0026amp; RPA Engineer, you’ll drive automation across the European IT organization to optimize processes and enable AI-enabled solutions. You wil ...

Hybrid Full Stack Engineer Build Global Frontends

A renowned financial services group in Madrid is looking for a FullStack Engineer to modernize frontend applications and automate processes. The role involves collaboration to build applications across multiple countries, educating team members, and inputting on architecture with a focus on reusability. Candidat ...

Client Facing AI Solutions Engineer Remote

An innovative AI company is looking for a candidate who will take ownership of major projects and collaborate closely with strategic partners. The ideal candidate will have experience in customer interactions, proficiency in Python, and strong problem-solving and communication skills. This remote role allows for ...

Senior AI & Computer Vision Software engineer

🚀 We’re Growing Our Research and Innovation Dream Team!Titles? Meh, we’re not big on them, but let’s call this one Senior AI & Computer Vision Software engineer 😉As part of our international research squad, you’ll craft tailor-made solutions that wow our cli ...

Remote Mechanical Engineer: AI Solutions Reviewer

A fast-growing AI Data Services company is seeking a Mechanical Engineering expert for a remote contractor role. You will review and generate AI-generated engineering solutions, providing feedback on accuracy and clarity. Candidates need a bachelor's degree in a relevant field and must demonstrate strong problem ...

Conversational AI Operations Engineer 100% Remoto

Skills & Principales Tareas o Responsabilidades +2 años de experiencia en Cognigy o plataformas de IA conversacional similares (p. ej., Dialogflow, Microsoft Bot Framework). Dar soporte técnico de nivel 1/2, realizando el diagnóstico inicial y resolución de problemas técnicos. </l ...

Lead Enterprise Solution Engineer AI & CX

Parloa is seeking a Lead/Senior Solution Engineer to help customers understand and realize the value of Parloa’s conversational AI platform. You’ll guide prospects through the technical journey from discovery and design to validation and handover, operating at the intersection of technology and business. ...

Remote AI Engineer — GenAI & Azure (Spain)

UNIT4 NV in Spain is seeking an AI Engineer to design, build, and operate production-grade AI and GenAI solutions across the company. This hands-on role focuses on LLM apps, AI agents, RAG pipelines, and integrations with our enterprise platforms, with a strong emphasis on Microsoft Azure and Copilot. ...

ML Engineer Manager, AI Conversation Platform

Engineering Manager, AI Conversation Platform About the team: The newly formed Conversation Platform team aims to build a conversation platform for all merchants who use Stripe. We are doing so by automating the easy tasks, and assisting our users in the difficult tasks. Some examples include cust ...

Hybrid Dublin: Forward Deployed AI Engineer

MongoDB is seeking a skilled individual for its Forward Deployed Engineering team to contribute to customer application modernization initiatives. The ideal candidate will have over 4 years of experience, proficiency in Java or C#, and a solid understanding of software architectures. Responsibilities i ...

Senior Software Engineer, AI Task & Evaluation

Toloka builds data powering GenAI models with a remote-first, globally distributed team. You’ll create tasks to evaluate AI coding agents, defining environments, prompts, and evaluation criteria. You’ll iterate with an AI agent, review code, analyze results, and design edge cases. A strong software eng ...

Senior Software Engineer – Remote, AI Platform

EverAI in Spain is hiring a Senior Software Engineer to help build and scale our AI companionship platform, define the roadmap, and deliver technical solutions. You will work with a small team, translate product specs into concrete plans, and contribute hands‑on code, reviews, and testing using Ruby on Rails, ...

Senior AI Engineer GenAI and ML

Senior Talent Delivery Specialist – looking for innovative and passionate people at Intellias Spain. Senior AI Engineer – GenAI and ML Location: Remote from Spain (an indefinite Spanish employment contract) We have a dream: to change industries through the power of ...

Remote AI Engineer LLM & Autonomous Agents

A leading business planning solution provider is seeking an AI Engineer to join their AI Labs team in Spain. The role involves innovating with sophisticated LLM workflows and integrating AI capabilities while working in a collaborative, remote-first environment. Ideal candidates should have a Bachelor's degree i ...

Forward Deployed Engineer (DXP AI Orchestration)

About The Role This is a high-impact, client-facing engineering role at the forefront of AI. You will act as the technical spearhead in both presales and delivery, shaping how enterprise clients adopt AI-powered digital experiences. Responsibilities Work on real AI systems in ...

Senior Solutions Engineer AI & Enablement Lead

Remote is seeking a Senior Solutions Engineer to join their team and make a difference in global employment. This role involves building and scaling the solutions engineering function, ensuring high-quality technical support, and aligning with Remote's product vision. Key responsibilities include manag ...

AI Engineer — LLMs, LangChain & Agent Orchestration

Wizeline, a global AI-native technology solutions provider, seeks a senior ML engineer in Spain to drive LLM orchestration and AI-powered workflows. You will collaborate with data scientists and engineers to deploy, evaluate, and improve AI systems at scale. You will build data pipelines, integrate AI ...

Remote DevOps Engineer — AI Automation Pipelines

Mindrift is seeking a skilled DevOps / Automation Engineer for the Tendem project in Spain. This part-time remote position involves designing, deploying, and maintaining infrastructure for scalable automation workflows. The ideal candidate will possess at least 3 years of experience in DevOps and expertise in cl ...

AI/ML Engineer (Remote in Spain)

Overview Get AI-powered advice on this job and more exclusive features. At M47, we spark AI! We help tech companies understand how AI can drive their strategic objectives and effectively plan an implementation roadmap. Our mission is to leverage AI to create solutions that can understand, interpre ...

Remote Conversational AI Engineer GenAI & NLU

Omilia is seeking a Conversational AI application developer to join our Solution Delivery team to build cutting-edge voice and chat solutions for enterprises worldwide. You will work on production-grade conversational systems, leveraging Omilia's Cloud Platform to design, implement, and test dialog flows and ...

Senior AI/ML Engineer (MLOps & GenAI)

🚀 We’re Growing Our AI Dream Team!Titles? Meh, we’re not big on them, but let’s call this one Data Scientist like the other colleagues at the team 😉As part of our international AI/ML squad, you’ll craft tailor-made solutions that wow our clients. We’re hunting f ...

Full Stack Engineer (AI Tools & Integrations)

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since 2000, we’ve evolved and built unique technology that enables seamless multilingual communication. Our worldwide network of language experts, together with our intuitive onli ...

Full Stack Engineer (AI Tools & Integrations)

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since 2000, we’ve evolved and built unique technology that enables seamless multilingual communication. Our worldwide network of language experts, together with our intuitive onli ...

Senior AI & Computer Vision Software engineer

We’re Growing Our Research and Innovation Dream Team!Titles? Meh, we’re not big on them, but let’s call this one Senior AI & Computer Vision Software engineer As part of our international research squad, you’ll craft tailor-made solutions that wow our clients. This is a role for p ...

Senior Analytics Engineer (AI & Quality)

We are one of the leading digital media and entertainment companies globally, producing positive, engaging and original content in 17 languages for people of all ages. Known for award-winning art and pop culture magazine Bored Panda and TOP DIY channels like Crafty Panda, we fight t ...

Senior AI/ML Engineer (MLOps & GenAI)

We’re Growing Our AI Dream Team!Titles? Meh, we’re not big on them, but let’s call this one Data Scientist like the other colleagues at the team As part of our international AI/ML squad, you’ll craft tailor-made solutions that wow our clients. We’re hunting for a passionate Senior ...

Technical Lead Hs&E Digital Solutions (Madrid)

Tata Consultancy Services in Madrid is seeking a dynamic Technical Lead to manage digital solutions for Health, Safety & Environment. You will lead the development lifecycle, collaborate with global stakeholders and ensure compliance with relevant policies.The ideal candidate has experience in technical leadersh ...

Llm Engineer | Quantum Ai & Model Optimization (Hybrid)

A dynamic technology company is seeking a Junior/Mid-level Machine Learning Engineer to join their team in Zaragoza. The role involves designing techniques to improve Large Language Models using innovative quantum technologies. Candidates should have at least 2 years of experience in deep learning, excellent Pyt ...

Senior Ml Engineer – Recommender Systems & Production

Mphasis is looking for an experienced Data Scientist / Machine Learning Engineer in Barcelona, Spain, to join an exciting AI project. The role involves designing algorithms that learn from user selections to enhance future predictions.Key responsibilities include developing efficient solutions for candidat ...

Senior Physics‑driven Ml Engineer: Ai For Design & Optimization

A global electronic design firm in Barcelona is seeking a Senior Applied ML Engineer to design advanced ML architectures that integrate physics insights and AI techniques. This role emphasizes collaboration with RF experts and demands a deep understanding of scientific computing and machine learning. Ideal candi ...

Lead Ai Research Engineer Agentic Llms & Production

Jobtailor is seeking a highly skilled ML engineer in Madrid to lead experimental work on LLMs, agentic AI, and model fine-tuning. You will build robust ML pipelines, debug convergence issues, and deploy production-ready solutions with a strong emphasis on code quality. The role requires a Master's degree in a te ...

Tech Lead, Application Security — Remote & Flexible

Agile Engine, LLC. is seeking a Tech Lead Application Security Engineer to drive the regional follow-the-sun security program from Barcelona. You will lead a cross-functional pod comprising engineers and data scientists, coordinating 24/7 delivery velocity and securing the SDLC with ASPM integrations and AI-enab ...

Ml/Ai Platform Engineer — Mlops, Cloud & Edge

Siemens Energy in Barcelona is seeking a Software Engineer to join their Scalable Core team. In this role, you will design and develop advanced ML/AI platforms, ensuring seamless deployment across various environments. The ideal candidate will have a Master's degree in Computer Science or similar, over five year ...

Senior AI Product Engineer: Turn AI into real product impact

Progress Partners is seeking a Senior AI Product Engineer to own the ongoing improvement of AI-powered products. You will shape evaluation, experimentation, and analytics to turn AI into a measurable product advantage. This role sits at the intersection of Product, Growth, and Engineering, influencing ...

Principal AI Engineer, Enterprise Productivity (Global)

NielsenIQ in Spain is seeking a Principal AI Engineer to enhance productivity through AI-driven solutions. In this role, you will design and build tools across finance, HR, and operations while collaborating globally with various teams. The ideal candidate has over 7 years of experience in AI/ML system ...

AI / Data Engineer (m/f/d)

Tomorrow is our home. See how easy it is to explore new ideas at BSH Home Appliances Group: As a leading manufacturer of home appliances, we improve people’s quality of life by thinking in solutions. With our global brands Bosch, Siemens, Gaggenau and Neff as well as our local brands, we explore innovative ...

Full Stack Developer: React/Ts + Spring Boot Platform

TMC in Madrid is seeking a Fullstack Developer with expertise in frontend development, particularly in React and TypeScript, and extensive backend experience using Java Spring Boot.¿Está pensando en solicitar este empleo? No se demore, desplácese hacia abajo y envíe su solicitud lo antes posible para no ...

Fullstack Developer (Elixir) Remote & Flexible Hours

Una empresa de reclutamiento busca programadores fullstack con más de 4 años de experiencia en Java, Python, Go, Ruby on Rails, Erlang y Node.Js.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.El candidato ideal debe tener conocim ...

Ingénieur Ia Freelance – Impact & Full‑stack

Galadrim recherche un(e) Ingénieur(e) IA freelance basé(e) à Barcelone pour développer des solutions d'intelligence artificielle innovantes.Por favor, asegúrese de leer completamente el resumen y los requisitos de esta oportunidad de empleo que se detallan a continuación.Le poste implique la mise ...

Arquitecto/a de IA Generativa (Remoto)

secture.com busca un AI Engineer para desarrollar soluciones de Inteligencia Artificial y LLMs. Este puesto ofrece trabajar de forma 100% remoto en un ambiente colaborativo y con un enfoque en la calidad de software. Los candidatos ideales deben tener experiencia en IA Generativa, conocimientos en Pyth ...

Data Ops Engineer: AI Enablement & GenAI

UST España & Latam is seeking a Data Ops Engineer – AI Enablement to work in advanced data environments. This position focuses on developing ETL/ELT processes and applying LLMs for analytical solutions. Candidates should possess advanced skills in Python and SQL, alongside experience with data modeling and LL ...

Senior Data Engineer: AI, Data & Lakehouse (Hybrid Málaga)

Experis España busca un Data Engineer AI & Data para un proyecto estratégico en Pozuelo de Alarcón. Son 2 posiciones en modalidad híbrida en Málaga, donde se trabajará en la integración de plataformas y el manejo de datos a gran escala. Los candidatos deben tener un alto conocimiento de inglés, así com ...

GenAI Data Ops Engineer — Flexible Hours & Growth

hiberus en Madrid busca un/a Data Ops Engineer - AI Enablement para impulsar entornos orientados a datos, analítica e IA generativa. Reportarás a equipos técnicos y de negocio, diseñando pipelines, integrando APIs de modelos de lenguaje y asegurando trazabilidad de datos. Requiere 1–4 años de experienc ...

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