132,676+ Lead Python Developer Jobs in Spain — Top Companies Hiring June 2026

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Junior Data Engineer – Big Data, Spark on AWS (Hybrid)

BCNC GROUP busca un Data Engineer con 2-3 años de experiencia para unirse a su equipo en Madrid. El rol implica trabajar con tecnologías de Big Data en AWS y gestionar pipelines de datos de principio a fin. Se valoran habilidades en Spark, Python y SQL, así como la capacidad de optimizar el rendimiento ...

Data Engineer (T SQL) AI & Data Governance

Randstad Digital España busca un perfil técnico apasionado por el dato en Carballedo. Su misión será apoyar al CTO en la evolución de herramientas clave dentro de un entorno de digitalización. El rol implica colaborar en la implementación de estrategias de Inteligencia Artificial y democratización de la infor ...

Especialista en Ciberseguridad Remoto + Formación Continua

Métrica busca un Especialista en Ciberseguridad con al menos 1 año de experiencia para unirse a su equipo en Vitoria, España. El candidato ideal debe tener formación en campos relacionados, conocimientos de Python y SQL, y estar dispuesto a trabajar en un entorno dinámico. Ofrecemos trabajo remoto, for ...

Arquitecto/Desarrollador Senior de ADK y Backend (Remote)

Altostratus | Part of Telefónica Tech en Carballedo busca un/a Desarrollador/Arquitecto Senior para liderar la migración de Dialogflow al Google Agent Development Kit (ADK). Esta persona será responsable de la infraestructura y la integración de IA en los sistemas core. Se requiere experiencia en Googl ...

Engineering & Data Internship: Hybrid, Flexible Hours, ML

BMAT Music Innovation in Barcelona seeks interns for its Internship Orchestra Tour, designed for students and early-career technologists. Interns will work on real projects in areas like Backend Engineering (Python) and AI/Machine Learning, gaining invaluable exposure to the music, data, and AI ecosystem. </p ...

Remote EU Full Stack Engineer for Agentic AI Systems

Digital Waffle is looking for a Full Stack Engineer to join their innovative team. This fully remote position focuses on building agentic products end-to-end and requires expertise in frontend technologies like React, along with backend skills in Python and infrastructural knowledge with AWS and Docker. < ...

Actuarial Data Scientist: Impulsa Rentabilidad Digital

Lhh busca un Actuarial Data Scientist en Madrid para desarrollar modelos analíticos avanzados que optimicen la rentabilidad del Canal Digital. La posición incluye modelización de riesgo y análisis competitivo, colaborando estrechamente con Tecnologías y Data. El candidato ideal cuenta con 4–7 años de e ...

Consultor Pega Junior – Impacto en BPM y Soluciones

Capgemini busca estudiantes para el equipo de Digital Customer Experience en Madrid. Participarás en proyectos para empresas líderes, diseñando y desarrollando soluciones de gestión de procesos de negocio con tecnologías como APPIAN y PEGA. Se requieren conocimientos en desarrollo Front-end y Back-end, ...

Remote EU Full Stack Engineer for Agentic AI Systems

Digital Waffle is seeking a Full Stack Engineer to create agentic AI products. This remote role requires strong development skills across the stack, including React and Python, in a fast-paced environment. You will design systems and interfaces and take ownership of infrastructure. The position offers ...

Applied AI Data Scientist — Generative & Agentic

Kyndryl España, S.A.U. is seeking a data-driven professional for a role focused on AI solutions. You will be responsible for collaborating on the design and implementation of data-driven solutions that enhance client delivery and internal operational efficiency. The ideal candidate will have strong exp ...

Remote ML Forecasting Engineer (Healthcare)

Jobgether is seeking a ML Engineer (Forecasting) to develop high-impact forecasting models in Spain. This role involves designing and deploying machine learning models that enhance operational efficiency in healthcare. Responsibilities include collaborating with engineers and product teams, developing ...

3D Vision & Deep Learning Engineer (Mid Level, Hybrid)

CRISALIX LABS in Barcelona is looking for a mid-level Computer Vision & 3D Deep Learning Engineer to develop and deploy innovative models that reconstruct visual data. The candidate must have 2–3 years of experience, strong Python skills, and proficiency in PyTorch or TensorFlow. This role integrates d ...

Senior Data AI Engineer: Liderazgo en IA Transformadora

Yeeply busca un/a Senior Data AI Engineer en Madrid para diseñar y desarrollar soluciones avanzadas de IA. La función incluye liderar proyectos de transformación digital y analítica predictiva en un entorno de I+D que potencia la innovación tecnológica. Los candidatos deben tener experiencia en lenguaj ...

Mid Level 3D Computer Vision & Deep Learning Engineer

Crisalix is seeking a Mid-Level Computer Vision & 3D Deep Learning Engineer to work on cutting-edge projects in Barcelona. The role involves integrating new deep learning algorithms for improved 3D reconstruction and maintaining complex deep learning components. The ideal candidate has 2-3 years of exp ...

Energy Data Analyst — Drive Efficiency & Sustainability

NUFRI GROUP busca un/a Ingeniero/a con experiencia en eficiencia energética y análisis de datos para apoyar el Departamento de Energía. El candidato ideal debe tener conocimientos en Python, SQL y Excel avanzado, así como una formación en Ingeniería Informática. Las responsabilidades incluyen la recopi ...

Ingeniero Full Stack IA GenAI | Despliegue y Rendimiento

Ntt Data Europe & Latam está buscando un Full Stack Engineer en Sevilla. Este rol es clave para diseñar, desarrollar y desplegar soluciones de Inteligencia Artificial en entornos productivos, siendo fundamental el acompañamiento técnico a los equipos de Data Science para asegurar calidad y rendimiento óptimo. ...

Remote Senior AI & Data Systems Engineer (GenAI, Data Ops)

Biome Makers is seeking a Senior AI & Data Systems Engineer to design and deploy advanced AI/ML pipelines focused on Generative AI and Retrieval-Augmented Generation, automating complex agronomic interpretations while leading the move to a centralized data repository. Ideal candidates should have a MSc ...

AI Solutions Engineer Deploy & Scale ML Models

Ntt Data Europe & Latam, ubicada en Zaragoza, busca un profesional para diseñar, desarrollar y desplegar soluciones de Inteligencia Artificial. Este rol es crucial para brindar soporte técnico a los equipos de Data Science y asegurar la calidad y rendimiento óptimo de los modelos. El candidato ideal de ...

Senior Data Engineer: Azure Data Factory + Databricks

Tata Consultancy Services is seeking a dynamic data engineer to join their Madrid team. You will build end-to-end data pipelines utilizing Azure Data Factory and Databricks, develop analytics-ready data models, and implement automation with Python and Spark. The ideal candidate will have at least 8 yea ...

Senior AI Platform Engineer Remote, MLOps & GPU Scale

EPAM Systems is looking for a Senior AI Platform Engineer (Domino) to join their team. This position offers remote working with occasional onsite visits to Barcelona, Spain. The successful candidate will design and optimize AI/ML platforms that enable enterprise-scale experimentation and model lifecycle manag ...

Research Data Analyst — Insights & Strategy

Fever España is seeking a Research Data Analyst to enhance customer experiences through data analysis. The role involves collaborating with teams across Product, Marketing, and Operations to implement improvements. Candidates should have a strong background in data analysis using R or Python and a research ba ...

PI System Engineer: 24/7 Reliability & Data Integrity

Cognizant Life Sciences Manufacturing in Monterroso, Galicia is looking for an AVEVA PI Engineer to join their multidisciplinary team. This role involves supporting the PI Historian Operational Service, ensuring data integrity, and collaborating on system upgrades. Candidates should have a relevant deg ...

Desarrollador Senior de Software – Innovación y Arquitectura

ROVIMATICA busca un/a Desarrollador/a Senior de Software para unirse a su equipo de I+D en Sevilla. La posición implica diseñar y desarrollar arquitecturas de software utilizando C++ y/o Python, y colaborar en proyectos innovadores. El candidato/a ideal tiene al menos 4 años de experiencia en programac ...

AI Platform Engineer (DevOps) — Scalable ML Foundations

Amaris Consulting in Madrid is seeking a Platform Engineer (AI & DevOps) to build and evolve scalable AI foundation platforms that empower data scientists and engineers. You will be instrumental in developing ML and LLM applications used globally. The ideal candidate has over 3 years of experience, str ...

Senior AI Systems Engineer: LLM Orchestration & NLP

Wizeline in Madrid is looking for a skilled Machine Learning Engineer to collaborate with data scientists and engineers, driving complex AI workflows. The ideal candidate has a Bachelor's or Master's degree in a relevant field, along with at least 4 years of industry experience in machine learning engineering ...

Senior Verification Engineer UVM/SystemVerilog (Onsite Barcelona)

European Tech Recruit is seeking a Mid to Senior Verification Engineer to join their exciting semiconductor organization in Barcelona. The ideal candidate should have a strong background in SystemVerilog and UVM, along with experience in scripting languages like Python, Perl, Bash, or TCL. This role of ...

AI Driven Web Scraping Intern

Flanks, Inc. is looking for a Software Engineering Intern to join their Connect team in Vilanova y Geltrú. You will work on web scraping, helping maintain and improve the system that gathers financial data for clients. Strong knowledge of Python and experience in browser automation are essential. The r ...

AI Engineer Backend & LLM Workflow Architect

Fds, A Dxc Technology busca un AI Engineer en Santiago de Compostela para diseñar y desarrollar agentes de infraestructura con LLMs. Se requiere experiencia en desarrollo backend en Python, integración de LLMs y diseño de flujos agénticos. El candidato ideal será parte de un equipo técnico innovador en ...

Agentic AI Full Stack Engineer — Remote EU

Digital Waffle is seeking a Full Stack Engineer to develop agentic products in a fully remote role based in the EU. The position offers a salary up to €80,000, commensurate with experience, and requires 4-7 years in engineering, primarily in a fast-moving, high-performance environment. The ideal candid ...

AI Solutions Engineer From Prototype to Production

Aily Labs in Barcelona is looking for an AI Engineer to build and deploy end-to-end AI solutions. You will own the lifecycle of solutions, from design to deployment, and collaborate with the AI Platform team to leverage shared infrastructure. The ideal candidate has strong Python skills and experience ...

Ingeniero/a Junior IT y Telecomunicaciones — AWS/Docker

Indra Group busca Ingenieros/as juniors de informática o telecomunicaciones para integrarse en proyectos estratégicos en Madrid. El puesto involucra trabajo en ambientes críticos y de alta exigencia tecnológica utilizando Java, Python, C++, Docker y AWS. Los candidatos deben tener una formación en Inge ...

Principal AI Engineer Healthcare AI & Production ML

Evinova in Barcelona is seeking a highly skilled Principal AI Engineer to design and implement advanced ML models aimed at revolutionizing clinical development. This role involves managing the end-to-end AI lifecycle while collaborating with cross-functional teams. The ideal candidate will have a degre ...

AI Engineer End to End ML, MLOps & Generative AI

Ultimate.ai in Barcelona is seeking a skilled professional to design, build, and deploy innovative data analytics and machine learning solutions. The role involves collaborating with various teams and developing MLOps on cloud platforms such as Azure and GCP. The ideal candidate should have a backgroun ...

Hybrid Cloud DevOps Engineer — AWS & CI/CD Expert

Indra Group busca un/a Ingeniero/a Cloud para su iniciativa IndraMind en Monterroso, Galicia. La posición implica garantizar la integración continua y la entrega ágil de software mediante la automatización de procesos y optimización de pipelines CI/CD. Se requiere experiencia en AWS, Jenkins y habilida ...

Research Intern: Agentic AI, Memory & Neurosymbolic

A forward-thinking AI research firm in Barcelona is seeking a Research Intern for a paid summer internship. The role involves contributing to exploratory research in agentic AI and learning systems, along with designing experiments and synthesizing findings into documentation. Candidates should be pursuing a Mas ...

Técnico/a de Ciberseguridad Junior | Madrid, Híbrido, Formación

IRIUM está buscando un/a Técnico/a de Ciberseguridad Junior para unirse a su equipo en Madrid y colaborar con un cliente del sector bancario. El candidato ideal debe contar con estudios superiores en Ciberseguridad y alrededor de un año de experiencia en el campo, incluyendo habilidades en Python y SQL. < ...

Senior GCP Data Engineer — Cloud Native & Big Data Impact

Bluetab, an IBM en Monterroso busca un Data Engineer para diseñar y desarrollar procesos de integración de datos con Google Cloud Platform. Este rol ofrece la oportunidad de colaborar en proyectos nacionales e internacionales, optimizando la arquitectura de datos. Los candidatos deben tener al menos 4 ...

AI Full Stack Engineer — Productionized ML Solutions

Ntt Data Europe & Latam busca un profesional para diseñar, desarrollar y desplegar soluciones de Inteligencia Artificial en O Chazo, Galicia. Este rol es clave para apoyar a los equipos de Data Science, garantizando la calidad del código y la efectividad de modelos de IA. Se requiere experiencia en el ...

Senior Analytics Engineer Remote Data Platform & Metrics

Tamarind Intelligence busca un Ingeniero de Análisis Senior a tiempo completo. El rol incluye construir y activar el activo de datos de la empresa en Snowflake, trabajando con partes interesadas para garantizar una visión accesible de la información. Se valoran más de 5 años de experiencia, habilidades ...

Remote Cloud Data Engineer: ETL & Pipelines

Seidor busca un/a Cloud Engineer con enfoque en Data Engineering en Galicia, Arbo, para desarrollar plataformas de datos en la nube. La persona ideal tendrá experiencia en AWS y habilidades en Python y SQL. El rol involucra el diseño de pipelines de datos y la automatización de procesos en entornos clo ...

Founding AI Engineer for Multimodal Guest Platform (Equity)

Crearte Consulting busca un/a Founding AI Engineer en Barcelona para liderar el desarrollo de una innovadora plataforma conversacional impulsada por IA. Este rol es fundamental y tiene un impacto directo en el producto y la estrategia de la empresa. Se requiere experiencia significativa en Python y el ...

Inhouse AI Solutions Architect

TecAlliance is seeking an AI Inhouse Consultant to transform business problems into AI solutions. You will prototypify solutions and validate them while working closely with internal stakeholders. This role demands a strong foundation in AI/ML, including hands-on Python programming skills and familiarity with ...

Ingeniero de ML: Diseña IA escalable y en producción

Innoit Consulting busca un Machine Learning Engineer en Madrid. En este puesto, aplicarás tus conocimientos para diseñar e implementar sistemas de Machine Learning escalables usando tecnologías como Python, AWS y Databricks. El candidato ideal debe tener experiencia en diversas áreas como NLP y deep le ...

Senior Data & AI Driven Software Engineer

Clarity.Ai is seeking a Senior Software Engineer based in Madrid, Spain. This role focuses on designing and developing data pipelines while ensuring scalability and performance of AI-driven systems. You will work closely with Backend and Frontend Engineers and gain exposure to advanced Gen AI technologies. </ ...

AI Solutions Architect for Internal Tools & AI Agents

Smartcat, located in Valencia, is seeking an individual passionate about AI to optimize internal tools and systems. You will collaborate closely with the executive teams to develop AI-driven solutions that enhance the organization’s decision-making process. This role offers the opportunity for fully re ...

Senior Data Engineer — Remote Pipelines & Analytics

BlueThrone, located in Valencia, is seeking a hands-on Data Engineer to own and design the data infrastructure for mobile applications. This role includes managing the end-to-end data lifecycle, writing Python for pipelines, and partnering with analytics for reporting tools. The ideal candidate will ha ...

Banking Data Scientist: AI & Advanced Modeling

Ntt Data Europe & Latam busca un Data Scientist para colaborar en modelización avanzada e IA Generativa en el sector bancario. El candidato ideal tiene formación en Estadística, Matemáticas o Ingeniería y hasta 2 años de experiencia en ciencia de datos o proyectos aplicados. Se valoran habilidades en p ...

Senior AI Engineer LLMs, RAG & AWS Production

Capitole is seeking an AI Engineer to join a dynamic team in Barcelona. The role involves designing and deploying LLM-powered applications, contributing to the development of innovative AI solutions. Candidates should have strong programming skills in Python and experience with AI/ML frameworks. You wi ...

Hybrid Data Engineer: Snowflake & DBT Expert

UST España & Latam is seeking top talent for a data engineering role in Vitoria, Spain. In this hybrid position, you will collaborate with various teams to deliver data solutions, analyze requirements, and contribute to data pipeline processes. Mandatory requirements include experience with Snowflake, ...

Data Engineering Manager: Scale Data Pipelines

prima in Madrid is looking for an Engineering Manager to join the Claims Data Management team. You will define the technical roadmap and oversee a team of engineers to deliver impactful solutions in motor insurance. Ideal candidates will have over 5 years of data engineering experience, including SQL a ...

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