12,749+ Java Python Developer Jobs in Spain — Top Companies Hiring July 2026

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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 ...

Ingeniero de redes: prototipos, integración y despliegue

Quest Global busca un profesional en programación Back-end en Python para trabajar desde Getafe, Comunidad de Madrid. El trabajo implica gestión de redes y configuración de equipos, así como documentación de implementaciones. Los candidatos disfrutarán de 23 días laborales de vacaciones, flexibilidad h ...

Senior AI Engineer: Agent & LLM Systems

Publicis Groupe Holdings B.V in Madrid is seeking a Senior Software Engineer specialized in AI to design agent-based architectures. You will lead backend development for conversational agents, integrating advanced models like Google Gemini. The ideal candidate should possess strong experience in Python ...

Full Stack Engineer: Payroll & Benefits Platform (Remote)

Alan is looking for a Software Engineer to develop mission-critical systems that enhance payroll and HR tools. You will work with a modern stack including Python and React to build scalable solutions impacting numerous companies across countries. The ideal candidate will be passionate about engineering ...

Consultor(a) LLMs e IA Generativa | RAG & Pipelines

GRUPO NS está buscando un/a Consultor/a con mínima de 5 años en aplicaciones LLMs para diseñar y orquestar agentes de IA. Se requiere dominio experto en Python y habilidades en Prompt/Embedding engineering junto con experiencia en entornos Cloud, específicamente AWS. Ofrecemos modalidad de trabajo híbr ...

Ingeniero Senior de Software IA Generativa y APIs

The Consulting Solutions en Almería busca un/a Ingeniero/a de Software para liderar el diseño y despliegue de soluciones en IA Generativa. Se requiere experiencia en desarrollo de Python y conocimiento en sistemas distribuidos. El puesto ofrece proyectos de alto impacto, un día de teletrabajo semanal y ...

Ingeniero/a DevOps — CI/CD, Kubernetes y Automatización

Mercadona busca un DevOps Engineer para diseñar y optimizar pipelines de alto rendimiento, implementando estrategias avanzadas de despliegue. El candidato ideal debe tener experiencia sólida en contenedores y dominio de Kubernetes, así como habilidades en Python y Groovy. El salario es competitivo, con ...

Senior AI Software Engineer: IA Generativa en la Nube

Between Technology busca un/a Senior AI Software Engineer para su equipo en Madrid en el ámbito nuclear. El puesto implica diseñar y desarrollar aplicaciones de IA, integrar LLMs y construir servicios en la nube. Buscamos candidatos con más de 6 años de experiencia en desarrollo de software y sólidos c ...

Full Stack Engineer II — Build, Scale & Own Production

Elastic is seeking a Software Engineer II on the Web Engineering team to build and own features for elastic.co. This full-stack role requires proficiency in TypeScript, React, and backend services with Node.js, Python, or Go. The ideal candidate will have 3+ years of relevant experience and be responsi ...

Senior Data Engineer, AWS Pipelines & Data Governance

INNOCV Solutions is seeking a Data Engineer in Madrid, Spain. You will lead the design and maintenance of scalable data pipelines in AWS, ensuring data availability and quality for strategic decisions. The ideal candidate has at least 5 years of experience with AWS, proficient in Python and SQL, and ha ...

Data Analyst Hybrid, Impactful Analytics & Growth

Frekuent in Barcelona is seeking a data-focused individual for a full-time position to drive analytics and insights across teams. You'll design dashboards, manage data pipelines, and foster a data-driven culture. The ideal candidate will have 3+ years of experience with strong SQL and Python skills, as ...

AI Engineer — Generative AI & LLM Systems

Lognext busca un AI Engineer con habilidades en IA generativa y arquitecturas LLM. El candidato ideal debe tener conocimientos en Python, SQL y herramientas de procesamiento de datos como AWS y Azure. La posición requiere un perfil proactivo, con un buen nivel de inglés, dispuesto a investigar nuevas t ...

Freelance Data Scientist: NLP & LLMs, API Apps

Pixie busca un AI Engineer / Data Scientist para un proyecto freelance en el sector bancario. El candidato ideal tiene experiencia en el desarrollo de aplicaciones de IA en Python y conocimientos de NLP, IA Generativa y LLMs. Además, se valorará la experiencia con herramientas como Spark y Airflow, así ...

Docente e Investigador en Ciencia de Datos

IMH Campus en Monterroso busca un perfil técnico con orientación industrial para participar en el ámbito de la Fábrica Digital. Las responsabilidades incluyen el desarrollo e implantación de soluciones avanzadas de análisis de datos e Inteligencia Artificial aplicadas a procesos industriales. Se requie ...

Madrid Elasticsearch Engineer: Real Time Data & AML

Lynx Financial Crime Tech busca un Data Engineer - ELK en Madrid. El candidato será responsable de desarrollar y mantener aplicaciones en la nube para la detección de AML. Se requiere mínimo 4 años de experiencia en Python y nivel de inglés fluido (B2). La empresa promueve una cultura inclusiva y busca ...

Remote Computer Vision Engineer – Industrial Inspection AI

SEREM Consultoría Empresarial busca un Computer Vision Engineer para unirse a un equipo europeo enfocado en sistemas de inspección automatizada. Este rol implica el desarrollo de software en C++ y la implementación de algoritmos de visión, participando en la innovación y resolución de problemas técnicos. ...

Senior Quantitative Treasury & ALM Risk Modeling

Ebury is seeking a Quantitative Treasury/ALM Risk Modelling & Analytics expert to join their dynamic team in León. This role involves developing advanced quantitative risk models and optimizing financial strategies using Python and SQL. The ideal candidate will have over 5 years of experience and a str ...

Cybersecurity Engineer: Ethical Threat Simulation & Automation

Nabla in Madrid is searching for a Reverse Engineer who specializes in analyzing applications and overcoming advanced security protocols. You will engage in developing robust Python tools, implementing stealthy scraping techniques, and continuously innovating solutions to enhance data extractions. The ...

Senior Quantitative Treasury & ALM Risk Architect

Ebury in Málaga is looking for a Quantitative Treasury/ALM Risk Modelling & Analytics professional. In this hybrid role, you will assist in developing quantitative risk models and contribute to various financial analyses using Python and SQL. The position requires over 5 years of experience and a stron ...

Data Scientist: Optimization for Sustainable Mobility

CAF Power & Automation busca un/a Data Scientist para unirse a su equipo en Madrid. El candidato participará en el diseño y desarrollo de proyectos de optimización matemática, colaborando en la implementación de herramientas avanzadas basadas en datos. Se requiere un conocimiento sólido de Python y una ...

Data Engineer II — Cloud Data Lakes, AWS & Flexible Work

A leading travel technology company in Madrid is seeking a Data Engineer to develop innovative solutions for data processing and visualization. The ideal candidate has experience with modern programming languages like Scala or Python, and is familiar with AWS services. This role emphasizes collaboration, continu ...

Desarrollador Ml – Proyectos En Cv Y Nlp

CLW Corporate Solutions busca incorporar a programadores de Machine Learning con al menos tres años de experiencia. Se requiere responsabilidad, versatilidad y disciplina, junto con conocimientos técnicos sólidos. Las competencias incluyen experiencia en Machine Learning, pretratamiento de im ...

Delivery Software Engineer — AI Conversational Platform (Hybrid)

Ringr.ai busca un Software Engineer en Madrid para diseñar y desarrollar soluciones de inteligencia artificial. Se requiere experiencia en desarrollo de software y proyectos en la nube, así como conocimientos en Python y bases de datos. Ofrecemos un entorno de trabajo híbrido con flexibilidad horaria y ...

Predoc Fellow in Urban Data & Econometrics (Madrid)

Somma is seeking a full-time predoctoral fellow to assist in the research project at CEMFI in Madrid, starting September 2026. The role will focus on analyzing data related to urban environments. The ideal candidate has a degree in a quantitative field and excellent Python skills. Tasks include dataset ...

Especialista en Remediación de Seguridad de Bases de Datos

En Decskill España buscamos un Especialista en remediación de seguridad para identificar y solucionar vulnerabilidades en bases de datos. Serás responsable de implementar medidas de seguridad y colaborar con equipos técnicos para asegurar el cumplimiento de estándares. Se requiere experiencia en gestió ...

Senior Commercial Analyst – Automated Flexibility Trading

Statkraft is seeking a Lead Commercial Analyst in Madrid to optimize and monetize flexibility assets across Southern Europe. This role requires analytical leadership and strategic thinking, including ownership of trading algorithms that create value in volatile energy markets. The ideal candidate will ...

Ingeniero IA/ML Innovación en Redes Móviles y Datos

GRUPO NS busca Ingenieros IA/ML en Madrid para llevar a cabo investigación e innovación en áreas como el rendimiento de redes y evaluación de calidad. Los candidatos deben tener sólida formación en IA y habilidades de programación en Python. Además, es crucial la experiencia con AWS y un profundo conoc ...

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 ...

Senior Backend Architect Scalable Ads Platform (Remote)

AgileEngine, LLC. is seeking a Senior Backend Engineer to architect and build the core systems of a next‑generation ads platform. You will design high‑throughput, low‑latency services for campaign delivery, targeting, attribution, and partner integrations using Python, Django, Kubernetes, and AWS. This ...

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 ...

Senior Staff SRE Multi Cloud Reliability & Automation

Palo Alto Networks is hiring a Senior Site Reliability Engineer to operate large-scale, global production environments and own end-to-end reliability across multiple cloud providers. The role emphasizes proactive incident handling, robust monitoring, and automation using Python. You will work with Kube ...

ML & AI Engineer for Game AI & LLM Systems

Aristocrat in Barcelona is seeking an experienced ML/AI Engineer to advance our gaming technology. You will deploy ML models, improve data pipelines, and collaborate across product and engineering to scale AI capabilities. The role requires 5+ years of ML experience, strong Python and SQL, cloud, Docke ...

Senior Software Engineer – FinTech FX Platform (Madrid)

Ebury's Madrid office is seeking a Senior Software Engineer to help develop and optimize our multi-currency accounting platform. You will work in a distributed team across Europe and South America, contributing to new services and improving existing ones in a hybrid setup (4 days in-office, 1 day remote). </p ...

Hybrid Data PM for E Commerce Madrid

BETWEEN está buscando un Data Project Manager (E-Commerce) para liderar proyectos de datos en el sector Retail en Madrid. La modalidad es híbrida (3 días en oficina/2 días remoto). El rol implica definir alcance, planificar recursos y coordinar equipos multidisciplinares, con énfasis en Salesforce? y s ...

Senior BI & Data Analytics Consultant (Hybrid)

Kyndryl está buscando un profesional de analítica de datos con experiencia para liderar proyectos orientados a la explotación y modelado de datos, aportando valor estratégico mediante SQL, Cognos Analytics y Power BI. Se valora experiencia en ML/DL, Python/R y un perfil colaborativo en entornos dinámic ...

Data Engineering & Analytics Specialist

Metyis is seeking a data-focused professional to translate business problems into structured data solutions and deliver scalable ETL/ELT pipelines. You will work with data scientists and cross-functional teams to drive insights from structured and unstructured data. Ideal candidates bring 3–6 years in ...

Platform Engineer: AI Agent Harness & Orchestration

Kyndryl in Madrid is seeking a Platform Engineer to build the internal agent harness: the runtime, orchestration, and guardrails that turn foundation models into reliable AI agents. You will treat the harness as a product used by engineering teams, delivering measurable agentic productivity and handling model ...

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 ...

Remote Data Engineer: Build Self Serve Data Platform

TheFork is looking for a Data Engineer to join our Core Data team in Bellprat, Spain. You will be responsible for designing and building data pipelines that will assist in transforming TheFork’s data capabilities. The ideal candidate will have a strong background in Python, SQL, and experience with dat ...

Consultor Neo4j y Grafos — Teletrabajo y Proyectos Punteros

Graph Everywhere en Galicia busca un Consultor Neo4j para diseñar y modelar bases de datos, así como definir arquitecturas de soluciones innovadoras. El candidato ideal debe tener experiencia en desarrollo con Neo4j y habilidades en Python, así como en la analítica de datos y procesos ETL. Ofrecemos te ...

Senior Data Scientist & ML Engineer for AI Solutions

Fundación Adecco está buscando un/a Data Scientist/Engineer para unirse a su equipo de AI. La persona seleccionada usará datos para resolver problemas complejos y aportar valor a áreas del negocio en una empresa líder del sector asegurador. Se requiere experiencia sólida en Machine Learning, Python, y ...

Ingeniero DevOps y Automatización de Datos (Remoto)

Lognext, con más de 18 años en soluciones tecnológicas, busca un Ingeniero/a de Automatización y Security Data Platform para unirse a su equipo. Los candidatos deben tener al menos 3 años de experiencia en roles técnicos, habilidades en automatización y conocimientos en herramientas como Python, Ansible y CI/ ...

DevOps Senior: Infraestructura, CI/CD y Kubernetes

Ferchau Spain S.L.U. busca un/a Desarrollador DevOps senior en Barcelona para unirse a su equipo de consultoría IT. El candidato será responsable del despliegue, configuración de aplicaciones y mantenimiento de pipelines CI/CD. Se requiere experiencia en el ámbito DevOps y en herramientas como Jenkins ...

Senior Regulatory Reporting Analyst – Madrid (Hybrid)

EPAM Systems, Inc. is seeking a Business Analyst to join the Regulatory & Reporting team in Madrid. In this hybrid role, you will translate complex compliance requirements into functional specifications while leading data mapping activities. The ideal candidate should have 7+ years of experience in bus ...

Remote Product Engineer SDKs, CLI & AI Workflows

TinyBird is looking for an experienced Product Engineer to enhance how developers interact with their products. The successful candidate will work on SDKs (TypeScript and Python), and develop features like data explorations and time series tools. This role involves daily shipping of production-ready fe ...

Platform Engineer: Agentic AI Harness & Orchestration

Kyndryl is seeking a skilled individual to design and build an agent harness to integrate systems and enhance productivity. With a focus on collaboration and measurable results, this role requires a minimum of 5 years in Platform Engineering and expertise in Python, Kubernetes, and cloud services. Flue ...

Senior Data Engineer — ML & Real Time Analytics (Hybrid Madrid)

Opus Recruitment Solutions is looking for a Senior Data Engineer in Madrid, focusing on enhancing analytics and reporting capabilities. The position involves developing data models and predictive tools while maintaining machine learning solutions in a fast-paced environment. The ideal candidate should ...

Hybrid Data Platform Lead — Databricks

BBVA busca un Data Manager para la plataforma Wipöp, con experiencia de más de 3 años en plataformas de datos, gobierno de datos y reporting. Liderarás la estrategia de datos y colaborarás con Openpay Global, BBVA España y otras áreas. Trabajarás en entornos de datos modernos (Databricks) con Python, S ...

Data Analyst: STEM Talent Program (Training + Internship)

Qualentum busca talento STEM para su programa Cantabria Tech Talent en Santander. Durante este programa de 12 meses, los participantes realizarán prácticas en empresas líderes y recibirán formación tecnológica respaldada por la UNIR. Los interesados deben tener conocimientos en Python y herramientas de ...

MRO Procurement Internship – Discover Program

Airbus Defence and Space in Sevilla is seeking recent graduates for a full-time internship program. The program includes a Master's study and an 11-month internship starting in October 2026, focusing on the suppliers repairs process and KPI improvement. Candidates need a degree in Aeronautics or Computer Science ...

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