109,999+ Fullstack Ai Engineer Python Php Reactnextjs Jobs in Spain — Top Companies Hiring July 2026

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Senior Ml Engineer — Real Time Pricing For Fintech

Hopper is seeking a Software Engineer for its Fintech Foundation team in Barcelona. You will design and implement machine learning systems that power Hopper's pricing engine, impacting revenue and customer experience. The ideal candidate has over 5 years of experience in production ML systems, is proficient in P ...

Senior Ml Engineer Real Time Fintech Pricing Engine

Hopper is seeking a Software Engineer for its Fintech Foundation team in Madrid. In this role, you will design and implement machine learning systems that drive Hopper's pricing engine, ensuring reliable and scalable solutions that enhance customer experience. The ideal candidate has over 5 years of relevant exp ...

Senior Sre — Remote/Hybrid, Scale & Reliability Lead

A leading insurance technology company in Madrid seeks a Senior Site Reliability Engineer to join its Infrastructure team. The role involves designing and operating scalable systems, focusing on SRE practices, and collaborating with software engineers. Candidates should have strong AWS expertise, Python proficie ...

Senior Backend Engineer, Merchant Data Platform — Eu (Remote)

A leading financial technology company is seeking a Senior Software Engineer for its Merchant Data Platform in Spain. The role focuses on managing and delivering on team goals, mentoring junior engineers, and ensuring systems reliability and performance. Candidates should have over 4 years of experience in softw ...

Senior Software Engineer, Product Subscriptions

A fast-growing monetization platform is seeking a Senior Software Engineer to design and build product features used by developers. This fully remote position requires strong web development skills and ownership of production systems. Candidates should have experience with modern technologies like React, Postgre ...

Senior Privacy & Compliance Engineer Hybrid (Barcelona)

Scopely is hiring a Senior Compliance Engineer for its Information Security team in Barcelona on a hybrid basis. The role involves embedding privacy by design, improving privacy engineering capabilities, and conducting privacy assessments. Candidates should have 5+ years of experience in information security or ...

Senior Platform Engineer Barcelona (Hybrid, Relocation)

A fast-growing tech company in Barcelona is seeking a Staff Software Engineer to lead the technical design and delivery of integration features. The ideal candidate has over 10 years of experience in software development, specifically in user-facing applications, and is proficient in React and Python. The role i ...

Cloud Image Engineer Ubuntu Linux & Ci Automation Remote

A global leader in open source technology is seeking a Software Engineer to enhance Ubuntu Cloud with innovative features and features. You will collaborate with top cloud partners and work in a remote-first environment, contributing to a pioneering open-source platform. Ideal candidates will have a passion for ...

Senior Software Engineer Biometric Identity (Remote)

Veriff is looking for a Senior Software Engineer to scale their real-time verification services. You'll own the architecture design, lead transformations, and mentor engineers while collaborating with cross-functional teams. Ideal candidates have a strong background in large-scale applications, especially in Pyt ...

Senior Cloud Security Engineer — Devsecops & Automation Leader

Cint is seeking an experienced Senior Cloud Infrastructure Security Engineer to help secure and automate our AWS-based platform. This hands-on role emphasizes DevSecOps, IaC, and influencing engineers and managers to adopt security best practices across the stack.You’ll join a team delivering a green-field ...

Senior Mlops Engineer — Real‑time, Scalable Ml Platform

Appodeal is seeking a Senior MLOps Engineer to join the User Acquisition MLOps team in Barcelona. The role will focus on designing, operating, and improving a data-driven ML platform while ensuring reliable model inference and strong observability. The ideal candidate will have 3+ years in MLOps, proficiency in ...

Senior MLOps Engineer (Training & Inference Optimization) | Relocation Offered

Senior MLOps Engineer (Training & Inference Optimization) Siga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia.San Sebastian, Spain Multiverse Computing Advanced relocation pa ...

Data Practitioner for AI Driven Decision Platform

Aily Labs in Madrid is searching for Data Practitioners to build reliable and scalable data solutions that power their AI platform. The role involves designing data pipelines and collaborating with cross-functional teams to deliver actionable insights. Ideal candidates will have 2-4 years of relevant e ...

Remote Ready Sustainability Data Scientist (ML/LLMs)

Clarity AI in Madrid is looking for a Data Scientist to help bring societal impacts to market. You will join a team of international Data Scientists to work on machine learning and data science products. The ideal candidate has 2 years of experience or a PhD in a related field, strong Python skills, an ...

Data Scientist, AI Innovation Hub (Remote Eligible)

Kyndryl is hiring a Data Scientist for its AI Agentic Innovation Hub in Barcelona and Madrid. You’ll collaborate with senior data scientists to design, train, and validate predictive models that address real business challenges in a hybrid, learning-focused environment. Ideal candidates have 2–4 years ...

GenAI Backend & API Engineer (Cloud & LLMs)

Capgemini busca un profesional para unirse al equipo de Data & AI en Madrid. El rol involucra el diseño y desarrollo de aplicaciones de IA, integrando modelos de lenguaje en entornos cloud, y colaboración con equipos de arquitectura y seguridad. Se valora experiencia en ingeniería de software, programa ...

AI Strategy Lead: Bridge Builder for Business & Tech

A leading technology and services company in Madrid seeks a Senior/Manager professional to align business goals with Data & AI solutions. You will partner with C-level executives to ensure use case prioritization and adoption across sectors like automotive and life sciences. Ideal candidates have over 3 years’ e ...

Senior Threat Hunter — AI‑Driven Defense (Hybrid)

Allianz Technology, inside the Allianz Cyber Defense Center (ACDC), is seeking a seasoned threat hunter to design and drive proactive hunting across global environments. You will apply attacker‑centric thinking, develop scalable detections in Python/Go, and collaborate with cross-functional teams to advance a ...

Tech Lead — Conversational AI & NLP

Santander España busca un Tech Lead AI Conversational Agents para Madrid (Edificio Luca de Tena). Liderarás la implementación de agentes conversacionales en producción, definiendo estándares, guías y prácticas de ingeniería para un entorno enterprise. Debes aportar experiencia en Python, IA aplicada y ...

Data Scientist, AI Innovation Hub (Remote Eligible)

Kyndryl is hiring a Data Scientist for its AI Agentic Innovation Hub in Barcelona and Madrid. You’ll collaborate with senior data scientists to design, train, and validate predictive models that address real business challenges in a hybrid, learning-focused environment. Ideal candidates have 2–4 years ...

AI Decision Architect for Client Impact

Aily Labs is seeking a Decision Intelligence Analyst to manage client integrations and optimize AI models. You will be pivotal in ensuring that solutions deliver high quality and business impact. The ideal candidate will possess a Bachelor's degree in Computer Science, strong analytical skills, and pro ...

Impactful Product Research Intern (Remote/Hybrid)

Clarity AI is looking for a Product Research & Innovation Intern to support their regulatory journey. This role involves interpreting data, developing knowledge of the clients and products, and identifying opportunities for improvements while coordinating closely with several teams. The ideal candidate ...

Global Risk & Compliance Data Research Editor

Dow Jones Risk & Compliance is seeking a detail‑driven analyst to build and update profiles across multiple countries. You will research, extract and verify data to keep the database accurate and current, while monitoring public sources for risk content updates. You will use AI tools, Python, HTML, SQL ...

Data Scientist, AI Innovation Hub (Remote Eligible)

Kyndryl is hiring a Data Scientist for its AI Agentic Innovation Hub in Barcelona and Madrid. You’ll collaborate with senior data scientists to design, train, and validate predictive models that address real business challenges in a hybrid, learning-focused environment. Ideal candidates have 2–4 years ...

Data Scientist, AI Innovation Hub (Remote Eligible)

Kyndryl is hiring a Data Scientist for its AI Agentic Innovation Hub in Barcelona and Madrid. You’ll collaborate with senior data scientists to design, train, and validate predictive models that address real business challenges in a hybrid, learning-focused environment. Ideal candidates have 2–4 years ...

Senior Product Support Engineer New

Barcelona, SpainPara una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.Our Mission: Why Lighthouse?At Lighthouse, we’re on a mission to revolutionize commercial strategy as hospitality’s most powerful AI platform. We take the world's lar ...

Database Reliability Engineer

Who we areDesplácese hacia abajo para encontrar una descripción detallada de este trabajo y lo que se espera de los candidatos. Envíe su solicitud haciendo clic en el botón Solicitar.At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care ac ...

Database Administrator

Who we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and pers ...

Database Reliability Engineer

Who we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the , Canada, Europe, and Australia.Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building sa ...

Tech Lead: Modernize Legacy Systems & AI (Remote)

A leading technology company in Spain is seeking a Senior Tech Lead to drive modernization efforts and lead the engineering team. The role requires proven experience in modernizing legacy systems, as well as solid backend architecture skills in stacks like .NET or Python. Candidates must be fluent in English and ...

Software Developer (Backend SaaS)

Software Developer (Backend SaaS) role at Canonical Asegúrese de enviar su solicitud rápidamente para maximizar sus posibilidades de ser considerado para una entrevista. Lea la descripción completa del puesto a continuación.Canonical is a leading provider of open source software ...

Software Developer (Backend SaaS)

Overview Join to apply for the Software Developer (Backend SaaS) role at Canonical . Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterpris ...

Lead Value Engineer

Role Lead Value Engineer in the Value Advisory Team, responsible for driving the priority areas of Business Critical, Adoption, AI, and Empowerment. Responsibilities Establish the standardized path to customer success by creating a repeatable blueprint for ROI, stickiness, and adoption. Shape the platform by clo ...

Senior Backend Engineer (m/f/d), Driver Onboarding

Senior Backend Engineer (m/f/d), Driver Onboarding | Freenow* Navigation* Inhalt* Fußzeile* SafetyDownload the app## **YOUR DAILY ADVENTURES WILL INCLUDE:*** Own the Feature, Own the Code – feel responsible for what you create. It all starts with bringing in your feature ideas, goes over development, testing and ...

Data Engineer

Location: ThetaRay Madrid, Community of Madrid, Spain About ThetaRay ThetaRay is a trailblazer in AI‑powered Anti‑Money Laundering (AML) solutions, offering cutting‑edge technology to fintechs, banks, and regulatory bodies worldwide. Our mission is to enhance trust in financial transactio ...

Programador / Analista Drupal

Buscamos un desarrollador de Front y Back-endy tematización. Este puesto requiere una combinación de conocimientos de programación (PHP, HTML, CSS, JS, etc.) y estética (disposición de elementos en pantalla, opciones de color y tipos de letra, etc.). Descubra exactamente qué habilidades, experiencia y ...

Staff Software Engineer

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, Whats App, and AI together into one seamless workspace.Our momentum come ...

Senior Mlops Engineer (Training & Inference Optimization)

Multiverse Computing Multiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world. With 180+ employees and growing, our team is ...

Machine Learning Engineer

Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes pl ...

Senior Data Engineer (Analytics)

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Por ...

Machine Learning Engineer

Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes pl ...

Lead Ai Deployment Architect (Italian Speaking)

The Role As a Lead AI Deployment Architect, you will work directly with customers to understand their problems and design, deploy, and scale innovative AI solutions and automations using our Process Intelligence platform. In a pre-sales and post-sales capacity, you will work closely with other AI experts across ...

Junior Full Stack Engineer (Remote EU)

Overview This position is posted by Jobgether on behalf of Qualio. We are currently looking for a Junior Full Stack Engineer in EU. As a Junior Full Stack Engineer, you will join a collaborative, fully remote platform team to help deliver cloud-based solutions that power life-saving product ...

Technical Account Manager 3 Madrid

We are Datadog's in-house product experts. The technical solutions team enables Datadog's worldwide growth by educating potential clients and ensuring that existing customers are happy and successful. A Technical Account Manager (TAM) will continue to provide hands‑on technical services to our largest custome ...

Remote Somali Language AI Trainer Shape Next Gen AI

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 vari ...

Jefe de proyecto Senior – Legal Tech, AI & AI Analytics

El equipo de Solutions & Delivery es responsable de analizar estratégicamente nuevas oportunidades de uso, adaptación y mejora continua de estas aplicaciones y otras aplicaciones. Dentro de este equipo, el jefe de Proyecto reporta directamente al IT Business Partner, quien también participa en la gestión del ...

AI Builder: Build Real AI Agents for Fortune 500

Salesforce is seeking an AI Builder for the Polish Market to develop agentic solutions for Fortune-500 clients. This role involves working alongside customer-facing teams, designing and deploying AI technologies that create real-time customer impact. The ideal candidate should have a strong computer sc ...

AI Search Innovation Lead — Elevate Brand in AI & LLMs

Fever, a leading technology platform for culture and live entertainment, seeks an AI Search Innovation Lead in Madrid. You will drive SEO strategy across AI search ecosystems and partner with Product and Engineering to optimize data schemas and site architecture for AI ingestion. You will design rigoro ...

Secure AI/ML Architect: Build Trusted, Scalable AI Systems

The Hispanic Alliance for Career Enhancement is seeking an AI/ML Security Architect to ensure the secure design and operation of AI systems. This role requires 8+ years of experience in cybersecurity, particularly in cloud security. Key responsibilities include identifying security risks, collaborating ...

AI Adoption Lead: Build, Train & Scale Generative AI (n8n)

BauWatch Nederland in Barcelona zoekt een professional die verantwoordelijk is voor de uitvoering van onze AI-roadmap. Je zult bouwen en trainen, en AI-adoptie uitrollen over verschillende afdelingen en landen. Je brengt ervaring mee met n8n en generatieve AI, en je ondersteund teams zodat AI onderdeel ...

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