Python Fullstack Developer Jobs in Madrid, Spain

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Automation Test Engineer (Selenium) – Hybrid Madrid

Una empresa de tecnología busca un/a Ingeniero/a de Automatización de Pruebas para participar en un proyecto en Alcobendas, Madrid. Se requiere experiencia en la automatización de pruebas funcionales y de regresión utilizando Selenium, así como conocimientos en Java y Python. La posición es híbrida, colaborando ...

Senior Application Architect Remote & Tech Leadership

Una empresa de tecnología de la información busca un Consultor de Arquitectura de Aplicaciones en Madrid. Se requiere más de 10 años de experiencia en diseño de soluciones robustas y escalables, así como habilidades en lenguajes como JavaScript, Python y Java. El candidato ideal deberá tener experiencia con meto ...

Remote Lead AI Engineer GenAI & LLM Systems

A leading AI solutions provider is seeking a seasoned Lead AI Engineer to design and deploy advanced AI systems. This fully remote role involves leading technical AI projects and mentoring junior engineers. The ideal candidate will have over 5 years of experience in AI/ML engineering, strong Python skills, and h ...

Desarrollador Backend – Flexible, Teletrabajo 2 días

Una empresa de soluciones en seguridad electrónica busca un/a Desarrollador/a Backend en Madrid. El candidato ideal tiene 3+ años de experiencia en Node.js, PHP o Python, habilidades en bases de datos relacionales y contenedores Docker. La empresa ofrece un buen ambiente laboral, estabilidad, flexibilidad horari ...

Data Fraud Analyst: Trust & Safety Lead (Hybrid Madrid)

Una innovadora startup en seguridad digital busca un profesional para identificar y neutralizar comportamientos fraudulentos en su marketplace. Este rol requiere experiencia en fraude y análisis de datos, así como habilidades avanzadas en SQL y Python. Ofrecemos un entorno de trabajo híbrido en Madrid, con flexi ...

Strategy & Operations Manager: Scale & Growth

Revolut is looking for a Strategy & Operations Manager in Spain to shape their global operations. This role involves building scalable processes, leading infrastructure projects, and managing vendor relationships. Candidates should have at least a 2:1 degree and 2+ years of experience in fast-paced environments, ...

Flight Dynamics & Performance Engineer Certification

Airbus in Madrid is seeking an Aircraft Performance Engineer to join their Aircraft Flight Dynamics team. The role involves establishing aircraft performance, developing performance models, and contributing to flight test campaigns. Candidates should have a degree in Aeronautical/Aerospace Engineering and a stro ...

AI/ML Engineer: Observability & Autonomous Agents (Remote)

Datadope busca un/a AI/ML Engineer en Madrid. El puesto requiere experiencias en el desarrollo de modelos de Machine Learning, colaboración con Data Engineers y el uso de herramientas como Python, TensorFlow y Docker. Se ofrece un ambiente de trabajo inclusivo, salario competitivo, jornada flexible, y 25 días de ...

Head of AI Deployment Engineering – Remote (Banking)

Triple, a leading name in banking operations, is seeking a Senior Engineering Leader to build and scale the Forward Deployment Engineering function. This role involves leading a team to integrate AI agents with major banks' core systems. Candidates should have 7+ years in software engineering, with experience in ...

CTO / Head of Engineering Fintech, Remote, High Load

FYST is searching for a Chief Technology Officer (CTO) in Spain to own the company's technical direction, focusing on architecture, infrastructure, and engineering processes. This leadership position requires proven experience in high-load SaaS or fintech, deep expertise in distributed systems, and a strong deve ...

Growth Analytics Engineer Data, ML & Automation

A healthcare technology company is seeking a professional to manage the sales data structure and provide analytical support. Responsibilities include building data models, automating workflows, and leading data-driven projects to enhance New Business MRR insights. Candidates should have over 3 years' experience, ...

Consultor Senior de Riesgo de Mercado Modelos y Análisis

EY busca un profesional en Madrid para gestionar el riesgo de mercado, desarrollar y validar modelos financieros. Buscamos candidatos con grado en áreas como Economía o Matemáticas y entre 2 y 6 años de experiencia en el sector financiero. Se valoran habilidades en Python y SQL, así como competencias en análisis ...

Data Scientist: Growth & Global Impact Leader

A leading data consultancy based in Madrid is looking for a Data Scientist to collaborate with clients and develop impactful analytics solutions. You will work on R&D projects and contribute to cutting-edge solutions across industries like healthcare and automotive. The ideal candidate will have a relevant degre ...

Consultor IA para Modelos Actuariales Avanzados

Equifax busca un consultor experto en IA para implementar modelos en el sector asegurador. Se requiere al menos 3 años de experiencia en funciones actuariales, dominio de herramientas de modelado como Python y Machine Learning, así como un alto nivel de inglés. Las responsabilidades incluyen la validación de mod ...

AI & Optimization Lead — Bitcoin Mining Ops

A leading cryptocurrency firm in Spain is seeking an AI & Optimization Lead to shape the AI strategy for their Bitcoin mining operations. This role involves designing data models, developing AI solutions, and driving operational efficiency. Ideal candidates will have 3+ years of experience in AI/ML, proficiency ...

Remote Dynatrace APM Engineer Real Time Monitoring Pro

Una empresa de tecnología busca un Especialista en Monitorización (Dynatrace) para un proyecto 100% remoto. El profesional será responsable de la configuración y mantenimiento de la monitorización de sistemas, gestión de alertas, y creación de dashboards. Se requiere experiencia con Dynatrace, así como conocimie ...

Senior Data Engineer Cloud Data Architect (AWS)

Una empresa tecnológica líder en Madrid busca 4 Data Engineers Senior con más de 5 años de experiencia. Los candidatos deben liderar la construcción de soluciones de datos end-to-end en la nube, diseñar plataformas en AWS y colaborar con diferentes equipos. Se requieren conocimientos en Spark/Scala, Python, SQL ...

Senior Martech Data Engineer: Cloud Pipelines & AEP Expert

A leading digital marketing consultancy is seeking a Senior Data Engineer focused on building and maintaining data pipelines for major global brands. You will collaborate with teams across data science and analytics to enhance customer engagement through robust data solutions. Required skills include strong SQL ...

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 ML Engineer – Generative AI & LLMs (Hybrid Madrid)

A global consulting firm is seeking a Senior Machine Learning Engineer focused on Generative AI and LLMs to work in Madrid. The role involves end-to-end solution design, collaborating with teams, and ensuring performance in banking ecosystems. The ideal candidate has over 5 years of experience, strong Python ski ...

Energy Analytics Data Scientist AI & Optimization

Una empresa líder en tecnología busca un Data Scientist para Madrid. La persona seleccionada será responsable de conectar el negocio con soluciones analíticas avanzadas en un sector energético en transformación. Se valorará experiencia en Machine Learning, SQL y programación en Python. Además, se ofrece un entor ...

Senior AI Engineer: GenAI & ML in Cloud (Hybrid)

Una entidad líder en el sector busca un profesional para liderar y participar en proyectos analíticos de alto impacto. El candidato deberá manejar soluciones basadas en datos y trabajar con herramientas avanzadas como Python y SQL. Se requieren al menos 4 años de experiencia en analítica avanzada y modelización ...

QA Automation Engineer – Lisbon Onsite, CI/CD Expertise

A tech-driven firm based in Spain is seeking a QA Automation Engineer to design and maintain automated test frameworks. The role is fully onsite in Madrid, requiring collaboration with cross-functional teams. Candidates should have 3+ years in test automation, proficiency in programming languages like Python or ...

Platform Engineer: Self‑Service Cloud Infra & SRE

An innovative tech company based in Spain is seeking a skilled DevOps Engineer to drive their cloud-native infrastructure. The role involves designing self-service tools for developers, maintaining open-source systems, and contributing to backend services. Candidates should have strong experience with Infrastruc ...

Data Scientist Personalization & Experimentation (Remote)

A leading educational technology company in Madrid is seeking a Data Scientist to enhance their recommendation and personalization capabilities. The role requires a strong statistical foundation, proficiency in Python and SQL, and experience with A/B testing. You will tackle complex analytical problems and colla ...

Senior Data Scientist — Forecasting & Pricing (Remote)

Una empresa de tecnología de datos busca un Senior Data Scientist para liderar la predicción de demanda y el modelado de precios. Requiere más de 4 años de experiencia en machine learning, habilidades en Python y SQL, y conocimiento en AWS. Ofrecemos un entorno flexible, oportunidades de formación y un salario c ...

Senior Data Scientist: AI & ML for Industrial Innovation

A leading aerospace company is seeking a Data Scientist to join its Digital Innovation Team in Spain. You will design machine learning models and translate business needs into actionable solutions. The ideal candidate has 4+ years of experience in Data Science, a Master's or PhD in a relevant field, and proficie ...

Senior QA Automation Engineer: CI/CD & Test Automation Lead

A technology firm specializing in cryptocurrency is seeking an experienced Quality Assurance Engineer. The candidate will be responsible for requirements analysis, manual and automated testing, and developing test documentation. Key qualifications include over 5 years of quality assurance experience, strong skil ...

Junior Energy & Utilities Analyst — Hybrid, Growth & Impact

Una empresa de tecnología global busca un perfil con experiencia en consultoría tecnológica para el sector energético. Se valoran habilidades en toma de requerimientos funcionales y diseño de pruebas. Ofrecemos contrato indefinido, plan de carrera, aprendizaje continuo y beneficios sociales, además de un modelo ...

Analista Programador de Datos con Microsoft Fabric

Cognodata busca un/a Analista Programador/a con sólida experiencia en TIC para desarrollar transformaciones y análisis de datos usando Python. Las responsabilidades incluyen desarrollo de scripts, integración de datos y participación en entornos Big Data. Se requieren 4 años de experiencia, titulación en Ingenie ...

Pre Sales Intern: Shape Solutions & Grow in Tech

IBM is seeking a Student/Intern to join our Global Sales team in Madrid. This role will immerse you in real-world projects, helping you develop skills in Python and Java while supporting business operations. You will gain practical experience by contributing to projects and collaborating with colleagues. Candida ...

Remote Data Analyst: Spark ETL & AWS in Madrid

Inetum busca un/a Data Analyst con 2-4 años de experiencia para unirse a su equipo de Data. Las responsabilidades incluyen diseñar y mantener pipelines ETL utilizando Apache Spark, asegurar la calidad de los datos, y documentar procesos bajo supervisión. Se requiere experiencia en Python, SQL, y servicios de AWS ...

Senior Linux SysAdmin — Hybrid, OpenStack & Ceph

arsys ES in Alcobendas seeks a Specialist System Administrator Linux to manage large-scale platforms and provide support. The role includes optimizing systems, collaborating with international teams, and improving architectures. Candidates should have 3+ years of Linux administration experience, strong skills in ...

Senior Linux Platform Engineer: Complex Systems & Incidents

arsys EN is seeking a Senior Linux Platform Engineer to operate a large-scale hosting platform in Alcobendas, Spain. You will ensure platform stability and evolution, manage complex incident responses, and collaborate with international teams. This role requires strong Linux administration skills, scripting in B ...

Data Engineer Intern Energy & Innovation (Hybrid Madrid)

ENGIE - International Supply & Energy Management is seeking a Data Engineer for their SEM Iberia team in Madrid. In this hybrid role, you'll focus on designing and maintaining ETL/ELT data pipelines, automating workflows, and ensuring data governance. Required skills include strong experience with SQL and Python ...

Desarrollador Qlik Sense y Web: ETL, API y BI

Redsys Servicios de Procesamiento busca un desarrollador con experiencia en Qlik Sense para crear y mantener aplicaciones en el sector bancario. El candidato ideal debe tener al menos 3 años de experiencia en desarrollo web, conocimiento avanzado en SQL y capacidad de trabajar en proyectos multidisciplinarios. S ...

Remote Data Scientist Predictive Analytics for Finance

Senovo IT Ltd busca dos Data Scientists para una iniciativa de inteligencia artificial en Madrid o España (100% remoto). Se trabajará en un entorno colaborativo analizando grandes volúmenes de datos para generar insights y desarrollar modelos predictivos. Se requiere formación en estadística o disciplinas cuanti ...

Senior Snowflake Engineer Data Pipelines & DW Architect

Capgemini is seeking a candidate for a data integration role focused on Snowflake data warehousing in Spain. The successful applicant will lead the design and implementation of data architecture, utilizing Snowflake and Python while engaging with both onsite and offshore teams. The role demands strong technical ...

AI Engineer: Remote Growth & Impact in AI Systems

En STRATESYS, con sede en Madrid, buscamos un perfil con conocimientos solidificados en machine learning y desarrollo en Python para participar en proyectos innovadores en entornos de cloud computing. El candidato ideal tendrá experiencia en el diseño, entrenamiento y evaluación de modelos, así como en la constr ...

Real Estate ML Scientist Multimodal & MLOps Expert

Huspy, based in Madrid, is seeking a Data Scientist with 4–8 years of experience in applied data science and machine learning. The role involves building real estate market models, analyzing data using SQL and Python, and deploying models. Ideal candidates will have expertise in data manipulation and communicati ...

Senior Data Engineer Real Time Data Platform (Remote)

Keyrock is seeking an experienced data engineer to join their Central Data Team in Madrid. You will be instrumental in building and maintaining data systems that ensure real-time data accessibility and quality across multiple functions, including trading and risk management. A background in Python, SQL, and expe ...

Elasticsearch Engineer – Hybrid | AWS & Wellbeing Perks

Fundación Parque Científico de Madrid busca un Elasticsearch Engineer en Madrid para diseñar y optimizar clusters de Elasticsearch en entornos de análisis de datos financieros en tiempo real. El candidato deberá tener más de 4 años de experiencia, con conocimientos en AWS y habilidades en Bash y Python. Se ofrec ...

Ingeniero de Diseño de Sistemas Electrónicos y RF

Indra Group busca un/a Ingeniero/a de Diseño y Desarrollo de Sistemas Electrónicos para Defensa en Torrejón de Ardoz. El candidato ideal tiene al menos 2 años de experiencia en diseño y desarrollo de sistemas electrónicos y de RF. Se requiere conocimientos en programación (C, C++, Python, Matlab) y capacidad par ...

Application Production Support Specialist Remote

SII Group Spain busca un Application Production Support en Comunidad de Madrid. El candidato garantizará la disponibilidad y rendimiento de sistemas, monitorizando procesos y automatizando tareas con scripting en Python. Se valorará experiencia previa en soporte y entornos financieros. La empresa ofrece contrato ...

AI & Data Platform Engineer — Semantic Pipelines

Lognext busca un talentoso AI / Data Platform Engineer con experiencia de 2 a 5 años en entornos de ingeniería de datos, software o AI. Se requieren sólidos conocimientos en Python y SQL, así como en desarrollo de APIs REST y experiencia con bases de datos de grafos. Las responsabilidades incluyen diseñar pipeli ...

Analista de Datos (Marketing) – Híbrido Madrid, BigQuery

Una empresa de consultoría líder en Madrid busca un Analista de Datos con experiencia en marketing y manejo de herramientas como SQL y BigQuery. Se valorará el conocimiento de Python. Ofrecen un entorno innovador y dinámico, formación continua y un paquete de compensación flexible. Se requiere un nivel alto de i ...

Growth Analytics Analyst – Optimize Campaigns & Models

Agoda is seeking a Data Analyst to enhance our digital marketing efforts through data-driven insights. The successful candidate will have a Bachelor's degree in a quantitative field and demonstrate proficiency in tools like Python and SQL. Key responsibilities include optimizing campaigns across various platform ...

Líder de Robotización y Ciberseguridad

AVANGRID Inc. busca un responsable para el proyecto de Automatización y Ciberseguridad en Madrid. Se requiere experiencia en la gestión de amenazas y en tecnologías como Python, RPA y SQL. El candidato deberá coordinar equipos en un contexto internacional y participar en el desarrollo de medidas de cibersegurida ...

Energy Markets Analyst Forecasting, Trading Strategy & Analytics

Imagina Energía seeks a skilled professional to join the Energy Management team in Madrid. This role involves developing demand forecasting models and optimizing power market strategies. Candidates should have at least 3 years' experience in organized power markets, a university degree (preferably Engineering or ...

Ingeniero de Datos Madrid Presencial: Power BI y Azure

Luce Innovative Technologies busca un/a Ingeniero/a de Datos en Madrid. Se requiere experiencia de 2-3 años y dominio en Python, SQL y R. Las responsabilidades incluyen desarrollo de analítica avanzada, construcción de dashboards con Power BI, y la implementación de pipelines en Azure. Buscamos una persona proac ...

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