Empleos de lead python backend engineer en Madrid

Seeking a Senior/Lead Frontend Engineer to lead web application development, focusing on React.Js and high-performance UI components. Offers flexible work and growth opportunities.

Gilytics, a Swiss geospatial SaaS company, is seeking a Backend Lead to own Pathfinder's server-side engine, including geoprocessing, spatial data APIs, and backend services. This senior, hands-on role reports to the CTO and collaborates with frontend, DevOps, and GIS teams.You will architect data models, APIs, and services, mentor developers, and integrate...

Join is seeking a Backend Lead to own the server-side engine behind Pathfinder, focusing on geoprocessing, spatial data APIs, and backend services. This hands-on senior role emphasizes ownership, code quality, and collaboration with frontend, DevOps, and GIS data teams.You will report to the CTO and contribute to the product roadmap while mentoring a small,...

Lever, Inc. is seeking a Senior Software Developer (Node.js/Python) based in Spain. You will design, develop, and operate scalable backend services and AI-enabled components, collaborating with AI engineers and cross-functional teams to deliver production-grade APIs. You will own technical decisions, enforce coding standards, and mentor peers while working...

Una empresa tecnológica en crecimiento en Majadahonda busca un Desarrollador/a Sr Backend con amplia experiencia en Python Django para liderar el desarrollo de su infraestructura backend. Se requiere un mínimo de 5 años de experiencia, habilidad para diseñar arquitecturas escalables y trabajar con Jira. El puesto permite trabajo híbrido y ofrece...

Paradigma Digital S.L. busca un desarrollador backend con Python y Django para construir APIs rápidas, observables y escalables, optimizando rendimiento desde la base de datos hasta la entrega continua. El equipo técnico es de alto nivel y se valora la autonomía y la proactividad.Ofrecemos libertad con responsabilidad en un modelo remoto o híbrido,...

Decima builds and evolves complex commerce systems that power global brands. We’re looking for a Lead Backend Engineer who operates at an architect level but stays deeply hands‑on. Most of our clients already have large, business‑critical Adobe Commerce (Magento 2) platforms in place. Your role is not to rebuild them from scratch — but to...

Una empresa del sector tecnológico en Madrid busca un/a desarrollador/a Backend como Team Lead. La persona seleccionada desarrollará soluciones tecnológicas utilizando .NET 6/7/8 y diseñará bases de datos SQL. Se valoran habilidades en comunicación y trabajo en equipo, así como la capacidad de aprender nuevas tecnologías. Ofrecemos un contrato...

Pearson is hiring a Senior Software Developer to help design and deliver AI-enabled backend services for digital learning products. You will work autonomously in a fast-moving environment, collaborating with product and data science teams to deploy scalable microservices and secure, compliant solutions.The role emphasizes feature development, documentation,...

Viterbit busca un/a Senior Software Engineer para liderar técnicamente proyectos críticos desde Madrid, con enfoque en calidad, entrega y posible evolución a Tech Lead.El rol requiere autonomía, visión de producto y capacidad para influir, trabajando con Head of Engineering y equipos multidisciplinares en un entorno con DDD, Arquitectura Hexagonal y...

Ebury seeks Senior Staff/Lead Backend Engineers to join the Client Ops team in Málaga or Madrid. You will design and operate reusable backend services in Python or TypeScript, own data contracts, and drive migrations away from Salesforce.You will contribute across end-to-end delivery, tackle complex domain logic, and push for scalable, cloud-native...

Decima builds and evolves complex commerce systems that power global brands. We’re looking for a Lead Backend Engineer who operates at an architect level but stays deeply hands‑on. Most of our clients already have large, business‑critical Adobe Commerce (Magento 2) platforms in place. Your role is not to rebuild them from scratch — but to carefully...

Una empresa de tecnología en expansión busca un/a Backend Engineer para unirse a su equipo de desarrollo en Madrid, Barcelona, Gijón o Pamplona. El rol implica diseñar y desarrollar APIs en Node.Js y FastAPI, definir estructuras sólidas entre microservicios y optimizar el rendimiento. Se requiere experiencia en Node.Js y Python, además de conocimientos...

Una empresa de tecnología busca incorporar un/a Backend Python Engineer para un proyecto freelance de 3 meses. Las funciones incluyen mantener y mejorar un servicio backend con FastAPI, desarrollar funcionalidades, y garantizar una buena arquitectura. Se requiere experiencia con Python, FastAPI y bases de datos relacionales como PostgreSQL. Esta posición...

A leading technology firm is looking for a Python Developer in Madrid. This role requires over 5 years of experience in backend systems at scale, utilizing technologies like AWS and Kubernetes. The ideal candidate must have strong communication skills to collaborate effectively with an international team. Benefits include flexible working options,...

This role aligns to industry-level titles such as Senior Software Developer.At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

Grupo PROEDUCA busca un Desarrollador Backend (Python) con foco en infraestructura para evolucionar los servicios que soportan la experiencia de miles de estudiantes. Diseñarás APIs, modelarás datos, realizarás testing y colaborarás en CI/CD, Docker y Kubernetes en un entorno DevOps.Se valorará experiencia en contenedorización, pipelines de despliegue...

Job DescriptionJob Title:Python DeveloperJob Type:ContractLocation:RemoteJob Summary:In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Key...

Greinfort Solutions S.L. busca un desarrollador de backend para integrarse en el equipo de I+D y avanzar en el desarrollo de servicios Greinfort y futuras líneas de negocio.Se valorará capacidad para actuar como puente entre el equipo técnico y el cliente, trasladando valor de negocio y apoyando en reuniones con clientes y demostraciones técnicas. La...

Lever, Inc. is seeking a Senior Software Developer (Node.Js/Python) based in Spain. You will design, develop, and operate scalable backend services and AI-enabled components, collaborating with AI engineers and cross-functional teams to deliver production-grade APIs.You will own technical decisions, enforce coding standards, and mentor peers while working in...