Empleos de senior python backend en Madrid

Amazon is seeking a Senior UX Designer for International Seller Services in Europe. You will work with product management, engineering, and business teams to enhance how sellers fulfill orders. You will translate customer data into cohesive design solutions and participate in a global, collaborative design process. The ideal candidate combines qualitative...

SENIOR DEVELOPER PYTHON Buscamos un/a Senior Developer Python para incorporarse a proyectos de desarrollo de software en entornos empresariales. Requisitos +7 años de experiencia profesional desarrollando con Python . Experiencia sólida con bases de datos relacionales: SQL Server, Oracle o PostgreSQL . Experiencia con CI/CD : GitHub Actions, Jenkins o...

Fliff is the arena for high-upside play. We are dismantling the paywalls of legacy sportsbooks and reimagining the economics of social games to pioneer the next generation of rewards-driven entertainment spanning sports, casino, predictions, collectibles, and beyond. Powered by a frictionless freemium architecture, Fliff democratizes access and gives...

Initium Software SL busca un Senior Java Backend Engineer para liderar el diseño de servicios distribuidos de alto rendimiento y tomar decisiones técnicas con criterio. Diseñarás, desarrollarás y operarás APIs REST con Java y Spring Boot, Kubernetes, Kafka y observabilidad, buscando excelencia en producción y disponibilidad. Ofrecemos modalidad 100%...

Buscamos un Senior AI & Backend Engineer & Front Requisitos Técnicos Experiencia real y reciente construyendo o aplicando en producción sistemas de agentes/subagentes IA: orquestación de tareas, definición de skills, gestión de contexto, tool use/function calling. Dado que la disciplina es muy reciente, valoramos proyectos concretos y profundidad sobre...

About NutrientAt Nutrient, we're revolutionizing how the world works with documents. Our tools transform static files into intelligent, secure workflows, empowering businesses to innovate faster and smarter. Trusted by thousands of organizations across 80 countries, including Fortune 500 companies and public sector leaders, our platform supports nearly a...

¡Forma parte del futuro de Paradigma! En Paradigma buscamos un/aArquitecto/a Backend Senior con mucha experiencia en ejecución de proyectos, capaz de moverse entre la arquitectura y el terreno para acompañar a nuestros equipos y clientes en retos tecnológicos de distinta naturaleza. ¿Que buscamos? Buscamos a alguien con10+ años de experiencia,...

Senior Python Developer (Apache Ecosystem) – BairesDev We are a leading technology solutions provider, delivering cutting‑edge solutions to top‑tier companies worldwide. Our remote team of over 4,000+ top‑tech talent works on high‑impact projects across the globe. About the Role We are seeking a Senior Python Developer with deep...

About This Role We're hiring a senior back-end engineer who owns real problems end-to-end and shapes how the team builds, from API design and data modeling through to service implementation, production reliability, and launch. You already use AI as part of how you think, build, test, and ship. You'll write code that moves money in production, design and...

Training and development Backend Developer (C# / .NET)Backend Developer (C# / .NET & Integrations) – Global Customized Solutions As a Backend Developer, you'll primarily work with C# / .NET, designing and building software integrations that connect third-party systems with SKIDATA products. You’ll take ownership of your own projects, from design and...

Jobgether is partnering with a client seeking a Python Senior Software Engineer, AI Training, based in Spain. The role focuses on evaluating AI-generated coding interactions, judging quality, explanations, and usefulness for advanced AI coding agents.It is a fully remote, project-based engagement with flexible hours and no traditional interview process. The...

Join us at Provectus as part of a team dedicated to building cutting‑edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride in our ability to innovate and push the boundaries of what's possible. We are looking for a highly skilled Senior...

En Second Window buscamos un/a Senior Full Stack Developer / Senior Python Developer con mínimo 6 años de experiencia profesional en desarrollo de aplicaciones empresariales y experiencia práctica trabajando con Python, bases de datos Oracle, procesos batch y Apache Kafka.Buscamos un perfil con sólidos conocimientos de Python, Oracle y tecnologías de...

Desde Corus queremos ampliar el equipo con un/a desarrollador/a Senior Backend para un proyecto del sector financiero en el área de Arquitectura.Ubicación: 100% remoto desde EspañaOtras tecnologías: IA, Go, Java, Microservicios, Google Cloud Platform, Agile.Competencias necesarias:+7 años de experiencia como desarrollador/a Backend.Mínimo 2 años...

¡Únete a nuestro equipo en Grupo NS como Desarrollador/a Senior Java Backend! Buscamos profesionales con pasión por la tecnología y la innovación, que quieran contribuir a un proyecto emocionante en modalidad 100% remota. Responsabilidades Desarrollar y mantener aplicaciones backend utilizando Java y microservicios. Colaborar con otros desarrolladores...

Roche is seeking a Developer Advocate to empower engineers and non-technical creators within the E3 platform ecosystem. You will bridge global developer communities and Roche platform squads, prototype integrations, and champion secure, scalable software delivery. You will mentor internal engineers, contribute to platform product vision, and help improve...

En Accude estamos buscando un Senior Java Backend Engineer para incorporarse a un proyecto en modalidad híbrida en MadridFunciones Actuar como experto técnico responsable del mantenimiento y la evolución de una parte de nuestra plataforma digital interna. Desempeñarse como ingeniero experimentado en desarrollo de software Java, con capacidad para...

JOIN KLEO AND BUILD THE FINANCING INFRASTRUCTURE FOR EUROPE'S COMPANIES Kleo ( is an AI-native platform that helps compaies find, match, manage, and monitor their entire financing stack: public grants, bank lending and private capital, through automated, end-to-end workflows. We replace a process that has traditionally depended on slow, manual,...

Madrid Office 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. Our momentum comes from a simple idea:...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidos En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un Senior Backend Engineer ...