64,683+ Quant Developer Python Jobs in Spain — Top Companies Hiring June 2026

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Freelance Optical Engineer & AI Problem Designer

Mindrift is connecting specialists with project-based AI opportunities for leading tech companies in Valencia, Spain. This opportunity involves designing computational physics problems and requires a degree in physics and proficiency in Python. Contributors can earn up to $29 per hour based on their level and ...

AI & Digital Transformation Project Lead

A leading pharmaceutical company in Barcelona is seeking a New Technology & AI Project Manager to co-lead design and implementation of AI and technology projects. This role requires a Bachelor's Degree and a minimum of 5 years experience in technology project management. Strong skills in Python and SQL, along wi ...

Senior AI Engineer Knowledge Graph & Agentic Pipelines

Control Risks seeks a Senior AI Engineer in Madrid to own the AI and data layer of the platform. You will design knowledge graph architecture and build agentic pipelines that enrich entity data through AI web research. With significant technical autonomy, you will work closely with the CTO and a specia ...

Senior AI Engineer Knowledge Graph & Agentic Pipelines

Control-Risks is looking for a Senior AI Engineer based in Madrid, Spain. In this role, you will own the AI and data layer of our platform, designing and implementing the knowledge graph architecture. You'll collaborate closely with our CTO and a dedicated AI team, utilizing your experience in AI/ML to influe ...

Integrations Engineering Manager for AI powered Platform

Aircall seeks a Software Engineering Manager for Integrations to define technical strategies and oversee software development within a customer-focused team. This position emphasizes building and maintaining integrations with popular CRM and helpdesk solutions, aligning technical output with business goals. < ...

Científico de Datos Junior — ML, Dashboards y Negocio (Híbrido)

CNTA busca incorporar a su equipo un perfil en el área de Transformación Digital para apoyar la toma de decisiones mediante el análisis, visualización y modelado de datos. La posición es híbrida y se ofrece un contrato indefinido con jornada completa y retribución flexible. Se valorará formación en Est ...

Brain & AI ML Research Intern — Decode Neural Signals

Tether Operations Limited in Madrid, Spain, is seeking a motivated machine learning intern to join their Brain & AI team for 3 to 6 months. The role focuses on developing AI models for understanding neural mechanisms and applying them to real-world applications like brain-computer interfaces. Ideal can ...

Research Intern: Formal Methods for AI in Science

A tech company specializing in AI is looking for a Research Intern in Barcelona to work on formal methods, AI, and scientific reasoning. The ideal candidate should be pursuing a PhD or an advanced Master's degree in Computer Science, AI, Mathematics, or Physics. Strong proficiency in Python and excellent researc ...

Ingeniero de Analítica de Datos para Crecimiento y Producto

Hamelyn busca un profesional para unirse a su equipo en Madrid. El candidato ideal debe tener un sólido dominio de SQL y Python, así como una experiencia probada en análisis y modelado de datos. El rol implica analizar datos clave para detectar oportunidades, definir métricas y mejorar bases de datos. ...

Principal Healthcare AI Engineer — Remote EU + Equity

C&D Talent Advisory - Academy is seeking a Principal Software Engineer to build core systems for advanced healthcare AI. This hands-on role requires expertise in backend development, especially in Python, with a focus on designing scalable systems. You'll work on AI-driven patient communication and other inno ...

IBP Data & Planning Specialist

Airbus Defence and Space in Sevilla is looking for an IBP Management Specialist to lead the implementation of Integrated Business Planning processes. You will ensure effective application of IBP methods, enhance data synchronization across corporate planning processes, and promote awareness of the IBP concept ...

Agentic AI Modernization Architect

Kyndryl is looking for a hands-on Modernization Architect in Madrid. This pivotal role involves transforming legacy systems into intelligent platforms using agentic AI and cloud-native architectures. You will lead technical workshops with clients, create modernization strategies, and design custom AI solution ...

Senior AI Driven Product Security Engineer

Scopely is seeking a Principal Security Engineer in Barcelona to join its Information Security team on a hybrid basis. The role involves collaborating with game studios on security strategies, conducting threat assessments, and applying AI to enhance security processes. Ideal candidates should have over 8 years ...

Senior AI & Automation Platform Architect

Between Technology busca un Software Architect con fuerte background técnico para liderar el diseño y desarrollo de una nueva plataforma de automatización basada en IA. El candidato ideal tendrá más de 5 años de experiencia y capacidad para comunicar entre equipos técnicos y de negocio. El trabajo es h ...

Principal Software Engineer, Healthcare AI — Remote EU

Cross Border Talents is seeking a Principal Software Engineer to design and build core systems for next-generation healthcare AI products. The role focuses on AI-driven patient communication and involves close collaboration with founders in a fully remote environment. Ideal candidates will have over 5 ...

Principal Biostatistician, Biomarker & Genomics (Remote)

Syneos Health is seeking a Principal Biostatistician to lead biomarker data projects across multiple studies in a fully remote role. Ideal candidates will hold a PhD or MSc in a relevant field and possess strong knowledge of biomarker evaluation, particularly related to immunology and infections. The p ...

Strategic AI Deployment Architect

Process Analytics Factory - PAFnow by Celonis is seeking a Lead AI Deployment Architect to collaborate with customers on deploying innovative AI solutions. The role involves prototyping and scaling AI solutions tailored to customer needs using Python and LLM architecture. Your responsibilities include ...

Growth Data Scientist Forecasting & Growth Analytics

Product Madness is looking for a Data Scientist to join their team in Barcelona, working mainly in the office three days a week. The role involves employing statistical methods and machine learning to improve user engagement and assess marketing channels effectively. The ideal candidate will bring at l ...

Senior AI Engineer: Generative AI & ML Innovator

ADP, Inc. is seeking a Senior AI Engineer to enhance machine learning solutions within a collaborative team. This role involves applying advanced AI techniques and developing robust models that significantly improve client experiences. You will work with cutting-edge technologies and mentor junior engi ...

AI Full Stack Engineer: Agentic Apps & Dashboards

IQVIA is looking for a mid-level AI Full Stack Software Engineer to join their AI team focused on enhancing intelligent applications. The role involves developing and maintaining full stack applications, building user interfaces with React and JavaScript, and developing backend services using Python and Java. ...

Ingeniero/a Civil de Estructuras – Plataformas Flotantes Offshore

Saitec Offshore Technologies busca un/a ingeniero/a civil de estructuras para unirse a su equipo técnico en proyectos de eólica marina flotante en Lejona, España. La persona seleccionada será responsable del desarrollo de cálculos estructurales y modelización mediante software especializado como Midas Civil y ...

Azure Databricks Data Engineer — Cloud Data Pipeline Expert

Bluetab, an IBM Company, busca un Data Engineer con experiencia en Scala, Python o PySpark para desarrollar y optimizar pipelines de datos. Este puesto ofrece la oportunidad de participar en proyectos a nivel nacional e internacional en entornos Cloud. El candidato ideal debe tener una sólida experienc ...

AI Calling Security Engineer (Cloud & Telco)

T-Systems Iberia in Madrid is seeking an ACS Security Engineer specializing in cloud-native technologies. The position entails responsibilities such as managing OneiDNS services, overseeing VoIP Support Systems, and operating within a DevOps framework for deployment and engineering. The ideal candidate will have ...

Generative AI Engineer — Hybrid, Global Insurance Tech

Corus Consulting busca un/a Generative AI Engineer para un proyecto en el sector asegurador, ubicado en Majadahonda, Madrid. El puesto es híbrido, con 2 días a la semana en remoto y se busca un profesional con más de 6 años de experiencia en ingeniería de software y un enfoque en soluciones de IA Generativa. ...

Data Engineer IA First: Pipelines y Automatización

Zinco AI en Madrid busca un profesional capacitado en ingeniería de datos. El rol implica diseñar y construir pipelines de datos, así como garantizar la calidad y trazabilidad de la información. Trabajarás en un entorno que fomenta la responsabilidad y autonomía, con un modelo de trabajo híbrido que requiere ...

Especialista en IA para Defensa y Robótica

Indra Group busca un/a Especialista en Inteligencia Artificial para proyectos estratégicos en el ámbito de defensa. Este rol incluye diseño y optimización de modelos de visión artificial, desarrollo de pipelines de inferencia y colaboración con equipos multidisciplinares. Los candidatos ideales deben t ...

Modelador 3D Eléctrico Senior — BIM/Revit (Hybrid)

Akkodis busca un/a Modelador/a 3D Eléctrico Senior en Madrid para diseñar instalaciones eléctricas. Participarás en proyectos de generación eléctrica, realizando modelado en herramientas BIM y garantizando alta calidad técnica. Se requiere una experiencia de 8-10 años en roles similares, dominio de Aut ...

Líder de I+D en Robótica e IA Aplicada

TECNALIA en Donostia/San Sebastián busca un/a Investigador/a senior de I+D (R&D Specialist) con un perfil técnico-práctico. El rol implica desarrollo de algoritmos en Python y C++ y la aplicación de técnicas de IA. Se valorará la capacidad de liderazgo en proyectos. Ofrecemos un entorno de trabajo diná ...

Desarrollador De Software Senior – Linux, Docker E Ia Guadix

Grupoeosol busca un Desarrollador de Software experimentado para unirse a su equipo en Guadix, Andalucía. El candidato idóneo tendrá al menos 5 años de experiencia en el desarrollo de software y un sólido conocimiento del contexto Linux, así como habilidades en Docker y Kubernetes. Entre las responsabi ...

Senior Linux & Kubernetes Engineer (Remote)

Zemsania busca un/a Ingeniero/a de Sistemas Senior para administrar y gestionar infraestructuras críticas en un entorno 100% remoto. Se requieren más de 10 años de experiencia en administración de Linux, automatización con Bash y Python, y gestión de tecnologías como Kubernetes y OpenShift. El candidat ...

Pyspark Data Engineer Aws Cloud & Big Data Impact Arbo

Descripción del puesto Indra Group en Galicia busca un competente para su equipo de Datos y Inteligencia Artificial, donde podrás transformar datos en soluciones innovadoras. Este puesto requiere experiencia en programación en Python y PySpark, así como un entendimiento de entornos en la nube. B ...

Líder Técnico/a de Proyectos Software Mobility

Indra Group busca un/a Responsable Técnico/a de Desarrollos Software en Vitoria, quien será clave en la gestión técnica de proyectos del área de Mobility. Se espera que garantices la calidad de las soluciones y coordines a los equipos de trabajo, impactando directamente en el éxito de los proyectos. El ...

Ai Engineer For 3d Modeling In Blender & Azure O Chazo

Descripción del Puesto Avanade busca un cualificado para desarrollar proyectos de inteligencia artificial enfocados al diseño 3D, abarcando desde la conceptualización hasta la implementación y despliegue. Experiencia en Python y en la creación de modelos de AI. Formación en Ciencia ...

Senior Backend Engineer Hybrid, Growth & Impact

Ntt Data Europe & Latam está en búsqueda de un ingeniero senior con experiencia en SOA y desarrollo backend, valorando el conocimiento en WSO2. Se ofrece un entorno laboral flexible y un plan de carrera individualizado para el crecimiento profesional. Se requiere un mínimo de 2 años de experiencia, con ...

Científico de Datos Junior — ML, Dashboards y Negocio (Híbrido)

CNTA busca incorporar a su equipo un perfil en el área de Transformación Digital para apoyar la toma de decisiones mediante el análisis, visualización y modelado de datos. La posición es híbrida y se ofrece un contrato indefinido con jornada completa y retribución flexible. Se valorará formación en Est ...

Ingeniero Backend MongoDB Senior Remoto

Excelia busca un/a Senior Software Engineer especializado/a en MongoDB para unirse a su equipo en Pozuelo de Alarcón. El rol implica el desarrollo, mantenimiento y explotación de soluciones basadas en bases de datos, así como la automatización de tareas para garantizar la calidad de los datos. Se busca ...

Senior DB & Systems Admin—HA, PostgreSQL, Redis

ALTEN España busca un/a Administrador/a de Bases de Datos y Sistemas con más de 5 años de experiencia en administración de bases de datos en entornos de alta disponibilidad. El candidato ideal debe tener conocimientos en PostgreSQL y habilidades en scripting con Bash y Python. Este puesto ofrece un ent ...

Desarrollador De Software Senior – Linux, Docker E Ia Guadix

Grupoeosol busca un Desarrollador de Software experimentado para unirse a su equipo en Guadix, Andalucía. El candidato idóneo tendrá al menos 5 años de experiencia en el desarrollo de software y un sólido conocimiento del contexto Linux, así como habilidades en Docker y Kubernetes. Entre las responsabi ...

Ingeniero Full Stack IA para GenAI en Producción

Lognext busca un Full Stack Engineer para diseñar y desplegar soluciones de Inteligencia Artificial en Vitoria. La persona seleccionada trabajará codo a codo con equipos de Data Science, asegurando la calidad y rendimiento de los modelos en producción. Se requiere formación en Ingeniería Informática o ...

Remote Devops Engineer Cloud, Kubernetes & Ci/cd Expert Madrid

Responsabilidades Tamarind Intelligence está buscando un/a DevOps Engineer para diseñar y mantener plataformas de contenedores escalables y seguras. Requisitos Al menos 3 años de experiencia en DevOps Conocimientos de Java, Python o .NET Experiencia con Kuber ...

Data Scientist: Forecasting & Pricing (Remoto)

Mática Partners busca un/a Data Scientist en Badajoz para proyectos en el sector de utilities. El candidato ideal debe tener entre 4-5 años de experiencia, habilidades en Python y conocimiento en Azure. Se ofrece un contrato indefinido, con un salario competitivo entre 36.000 y 40.000 euros al año, junto con ...

Senior AI & NLP Engineer ML, MT & Data Architect

All European Careers is seeking a Senior AI & NLP Engineer to work for a European institution in Brussels, Belgium. This role involves the development and maintenance of software applications in the field of Natural Language Processing (NLP) and Machine Learning (ML). Candidates should have at least 9 years o ...

Generative AI Engineer Remote, Flexible Hours & Growth

Mática Partners en Gijón busca un/a Ingeniero/a de IA con experiencia en IA Generativa. El candidato ideal tendrá 3-4 años de experiencia en Python y en la integración de LLMs. Se ofrece un contrato indefinido con un salario competitivo adaptado a la experiencia demostrada en proyectos de IA Generativa. < ...

Ingeniero de Datos Senior | Teletrabajo 60%

CAS TRAINING está buscando un/a Ingeniero/a del Dato Senior para unirse a un proyecto en Huelva. La persona seleccionada participará en el diseño y desarrollo de soluciones de gestión y procesamiento de datos, trabajando en la construcción de pipelines escalables. Se requieren al menos 2 años de experi ...

Generative AI Engineer — Remote/Hybrid, Growth & Equity

Mática Partners está buscando un/a IA Engineer para integrarse en un equipo multidisciplinar de aceleración de IA. Se requiere experiencia en Python y trabajo con LLMs. La compañía promueve una cultura horizontal y se enfoca en las personas. Ofrecen un salario de entre 38.000 y 44.000 euros brutos anua ...

Senior Data Scientist — GenAI, NLP & Risk Analytics Lead

Innoit Consulting seeks a Senior Data Scientist / Machine Learning Engineer to work in a hybrid model in Palma, Islas Baleares. You’ll be responsible for designing and deploying advanced ML models to support data-driven decision-making in a complex business environment. The ideal candidate should have ...

Senior AI & NLP Engineer — ML, MT, & Data Architecture

All European Careers is hiring a Senior AI & NLP Engineer for an institution in Brussels, Belgium. The ideal candidate will have over 9 years of IT experience and strong proficiency in NLP, Machine Learning, and Artificial Intelligence. Candidates must be fluent in English, with expertise in programmin ...

Líder Técnico En Robótica E Ia Aplicada San Sebastián

TECNALIA busca un/a Investigador/a senior de I+D para su equipo de Robótica para la Flexibilidad Industrial. Este rol ofrece la oportunidad de liderar proyectos de vanguardia en robótica industrial, desarrollando algoritmos en Python y C++. Se requieren habilidades en manipulación robótica y alta capacidad ...

GenAI Data Scientist AI/ML Architect for Banking

Kirey, ubicado en Bilbao, busca un Data Scientist para un proyecto estratégico en el sector bancario, con enfoque en la inteligencia artificial generativa. Esta posición requiere experiencia en Python, Machine Learning y un sólido conocimiento en herramientas avanzadas como TensorFlow y PyTorch. Los ca ...

Senior Data Scientist: Production ML for Revenue Growth

Atain is looking for an experienced Integral Data Scientist to join a high-performing Product & Analytics team in Bilbao, Spain. The role involves designing, deploying, and maintaining machine learning solutions that impact key business areas. Candidates should have a strong background in data science, with a ...

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