Empleos de senior backend engineer python en Madrid

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: help teams work smarter,...

Your missionAs a Senior Backend Engineer at Playtomic, you will be responsible for developing robust and scalable solutions for our product, ensuring high performance, consistent and secure transactions.In Playtomic we operate in pods. A pod is a small, cross-functional team that owns a domain end-to-end: it takes a framed problem, makes the key...

Job-ID: ae870eab-d696-4af8-bd aReference: J-4332Location: Barcelona, SpainJob type: Permanent, HybridSalary: Up to EUR 56,000Category: Java, Spring MVC, Spring BootStack: Java, Spring, SpringbootContact: ás parte de un equipo técnico que desarrolla soluciones backend enfocadas en plataformas de conectividad dentro del sector turismo.Solicitar este puesto...

Capitole está buscando un/a Python Developer con conocimientos de DevOps para unirse a uno de nuestros proyectos tecnológicos. Se valora experiencia en desarrollo backend con Python 3 y FastAPI, y capacidad para trabajar en entornos DevOps. Se requiere manejo de Docker y entornos Linux, y experiencia en CI/CD con GitHub Actions, más experiencia en AWS. Un...

MAPFRE busca un/a desarrollador/a backend senior para diseñar y construir la plataforma de IA aplicada que automatiza partes del ciclo de desarrollo de software.Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.Trabajarás en Reef Lab, con foco en Python, LLMs y una infraestructura...

Are you looking for a new challenge?Fancy helping us shape the future of motor insurance?Prima could be the place for you.Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy, where we’ve quickly become the number one online motor insurance...

Overview The Platform team is responsible for managing critical services that are essential to the success and sustainability of our organization. We handle transactional communication send-outs to our customers via email, SMS, and push notifications. These services demand attention to detail, proactive maintenance, and swift response times to ensure...

GALEO is seeking a Python Software Backend Engineer to build backends and APIs for real-time data integration with clients. You’ll design data models, develop services that publish and consume events, and deploy on AWS, working closely with clients to understand business problems and deliver production-ready solutions. You will use AI tools daily to assist...

Join one of Southern Europe’s fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe’s fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we’re just getting started.We’re building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI...

About the companyShalion is a data and insights-driven company that serves world-class manufacturers and brands globally. Through our Digital Shelf Optimization, Retail Media, and Food Service Aggregators solutions, we provide innovative tools for e-commerce monitoring. At Shalion, we empower brands to make smarter business decisions in eCommerce by...

Our mission is to enable everyone to build wealth We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management - a testament to the scale and trust we have...

zooplus is seeking a Senior Backend Software Engineer (Python) to join the Mobile Apps Team in Madrid. You will drive features, collaborate with the product owner, area architect, and teammates to clarify needs and deliver scalable backend services powering the mobile apps for millions of customers. You will participate in design decisions, own parts of the...

Thunes Ltd is expanding its software engineering team in Barcelona to accelerate treasury automation and data-driven forecasting. You will build robust services deployed in production, focusing on Python, Fast API and a modern frontend stack with Vue.js. You will work with AWS, Kubernetes and Docker in a fast-paced fintech environment, contributing to...

Are you looking for a new challenge? Fancy helping us shape the future of motor insurance? Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy, where we’ve quickly become the number one online motor...

INNOCV Solutions S.L.U. in Madrid is seeking a Backend Engineer with strong Python expertise to design, develop and operate generative AI backends.You will build services powered by LLMs, agentic workflows and retrieval-augmented generation, aiming for reliability and scalability. You will turn AI prototypes into production-ready systems, work with...

Empresa: MAPFRE El proyecto... El Motor detrás del Desarrollo de Software Autónomo Diseña y construye el backend inteligente de una plataforma agéntica que va a cambiar cómo se desarrolla software en Mapfre. En el Área Corporativa de Tecnología, equipo de Reef Lab, buscamos una persona con visión de conjunto y manos en el código: alguien capaz de...

Desarrollador/a Sr Backend Python-Django Desarrollador/a Sr Backend Python-Django ¿Quieres unirte a una empresa de rápido crecimiento, líder en el mercado y que proporciona última tecnología en asistentes virtuales multicanal? Nuestro cliente es una empresa SaaS líder en el desarrollo de productos conversacionales con inteligencia artificial (IA). ...

Paradigma Digital en España busca un desarrollador backend con Python y Django para construir APIs rápidas, observables y escalables, optimizando desde la base de datos hasta la entrega continua. Se valora experiencia en Django Rest Framework, PostgreSQL, Redis, Celery y herramientas de observabilidad como OpenTelemetry y Datadog. Se trabajará en...

En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas,Te proponemos esta posición por si te quieres sumar a un nuevo reto profesionalResponsabilidadesExperiencia de 3–4 años de experiencia y autonomía en diseño e implementación de pipelines de ingesta robustos y escalables.Experiencia con Airflow para...

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 millions...