Empleos de backend python developer en Madrid

Delectatech, una startup con sede en Barcelona, busca un Backend Developer (Python) para reforzar el equipo técnico. Se valorará autonomía en desarrollos complejos y capacidad de aportar criterio técnico desde los primeros meses.El stack incluye FastAPI, PostgreSQL, MongoDB, Docker y Azure; se espera experiencia 5+ años y conocimiento de IA/LLM....

Lever, Inc. is seeking a Senior Software Engineer to design, develop, and operate backend services powering an AI-enabled platform in the electric mobility space.You will build RESTful APIs using Node.Js, TypeScript, and Python, and own distributed systems and architecture. You will collaborate with AI engineers, product, frontend, QA, DevOps, and external...

Tecdata busca un Senior Backend Developer Java para un proyecto estable y a largo plazo en modalidad 100% remota. Este rol implica diseñar y desarrollar aplicaciones Backend con alta disponibilidad y trabajar con arquitecturas modernas de microservicios utilizando herramientas de IA. Los candidatos ideales cuentan con más de 5 años de experiencia,...

Who we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia.Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each unique pet....

Buscamos un/a Team Leader con experiencia contrastada para guiar a un equipo agile especializado en decisiones de arquitectura backend. Esta persona tendrá la responsabilidad de priorizar las tareas de mayor impacto, participar en la definición del roadmap, entender las necesidades de otros equipos y coordinarse con ellos para cumplir sus necesidades y...

Lognext está buscando un Senior Backend Java Developer para colaborar en un proyecto estratégico en el sector de la seguridad. La posición se centra en desarrollo backend, integración entre sistemas y evolución de arquitecturas de microservicios, trabajando con Java, Spring Boot y soluciones distribuidas. Buscamos experiencia en comunicaciones...

OverviewWe’re supporting a leading sports company in Málaga that is scaling its engineering team. They’re seeking an experienced C# Backend Developer to help design and implement robust, high-performing backend systems that power their global sports platforms. ResponsibilitiesDesign, develop, and maintain scalable backend services usingC# and .NET Core...

Описание Preply creates human-led, technology-enabled learning experiences that connect learners with tutors and support personalized learning journeys. Its platform serves 100,000+ tutors teaching more than 90 languages to learners in 180 countries. Задачи Build and improve CI/CD systems, testing capabilities, and paved paths so engineers can...

A leading software development company in Madrid is looking for a Backend Developer (Go) to modernize a large-scale platform by creating cloud-native services. You'll be responsible for designing scalable microservices and managing infrastructure. Ideal candidates need 5+ years of backend experience, strong Go skills, and expertise in GCP and Terraform. The...

Talan Spain is seeking a Fullstack Developer for a 4-month contract to deliver a React-based mobile project with a strong focus on performance, offline capability, and efficient data synchronization. You will design, implement, and deploy a mobile-first PWA using React and TypeScript, build APIs with Python/FastAPI or Node.js, and work with PostgreSQL while...

Desarrollador/a Backend Senior · Microservicios y arquitecturaBuscamos a alguien que piense, no solo que programe. En Infinity Neural desarrollamos videoanálisis con inteligencia artificial para entornos donde fallar no es una opción: aeropuertos, redes ferroviarias, metro, cuerpos de seguridad y grandes recintos. Hoy nuestro backend está construido...

About UBQ.IoUBQ.Io is a global technology service provider dedicated to building a more sustainable, independent, and equitable future. We partner with global companies across industries, including AI, blockchain, software, biotech, and education, to transform bold ideas into real, meaningful solutions.Our expertise spans technology consulting, AI and...

Available vacancies Senior Fullstack Developer (PHP + Python + Vue/React) – AI AgentsSenior Fullstack Developer (PHP + Python + Vue/React) – AI Agents ¡Hola!EnSesameestamos construyendo la próxima generación de nuestra plataforma de RRHH consistemas multi-agente que automatizan procesos reales en producción— no prototipos, no demos, no notebooks....

Paradigma Digital busca un/a Arquitecto/a Backend Senior con amplia experiencia para liderar proyectos desde la arquitectura hasta la entrega, acompañando a equipos y clientes en retos tecnológicos de diversa naturaleza. Se valorarán más de 10 años de experiencia, dominio de Java o Python, experiencia real en microservicios, APIs REST, colas con Kafka y...

Pearson is seeking an experienced Senior Software Developer to design and deliver AI-enabled backend services for our digital products. You will partner with product owners, lead backend projects, and architect scalable APIs, focusing on microservices deployment and AI integration. This full-time, hybrid role supports collaboration from Madrid or Poznań...

¿Te gustaría diseñar sistemas backend escalables que impulsen una verdadera transformación digital? ¿Disfrutas modernizando aplicaciones legacy y creando nuevas soluciones cloud desde cero? ¿Te motiva trabajar con código limpio, excelencia técnica y colaboración real? Ubicación: Santiago, León. España | Modalidad de trabajo: Híbrido | Requisitos...

SoftwareOne en Santiago, León, España busca un Senior Backend Developer .NET para diseñar y crear soluciones backend robustas y escalables que soporten proyectos de transformación digital. Participarás en modernización de sistemas legados y en desarrollo de nuevas soluciones cloud-native, trabajando junto a arquitectura, frontend, DevOps y negocio. Te...

NCC Group plc is seeking a Developer for their Threat Intelligence engineering team in Madrid. The role focuses on building and maintaining application extensions and tooling for a world-class cyber threat intelligence capability. Key responsibilities include connecting backend systems and providing automations for engineers, alongside a variety of flexible...

A leading energy company in Madrid is seeking a proactive Data Engineer/Developer to enhance trading operations through innovative data solutions. The successful candidate will design and maintain high-performance tools in Python and develop cloud-native applications on AWS. This role requires strong expertise in API integrations and agile delivery methods....

Remote in EU, or hybrid in Barcelona, Palma, Dublin, or Casablanca. Own the backend of a white‑label travel platform as it adds new verticals. Hotels and flights are live. Experiences launch within weeks, and car rentals and more payment providers come next. Our clients are travel brands, banks, and influencers, so every launch brings a new challenge and a...