Empleos de senior python backend en Madrid

Una innovadora consultoría tecnológica en España busca un Senior Backend Developer con mínimo 5 años de experiencia. El rol implica diseñar y desarrollar APIs, asegurar calidad de código y trabajar en un entorno remoto. Ofrecen horarios flexibles, formación individual, y un paquete de retribución flexible que incluye beneficios para el empleado. Se...

Una empresa de IT en España busca un/a Senior Back-End Developer /Architect para diseñar e implementar arquitecturas basadas en microservicios y event-driven architecture. Se requiere experiencia en Java y frameworks como SpringBoot y SpringCloud, así como conocimientos en Kafka y Redis. La posición ofrece un entorno de trabajo híbrido y un equipo...

Oliver Bernard is seeking a Senior Backend Engineer to design and scale the core systems behind an AI-driven automation platform. You will join a small team delivering event-driven microservices powering enterprise-grade AI products from Spain, with remote options across Europe. You will design, build and operate backend systems, optimise Kafka-based event...

Únete a nosotros y forma parte del futuro deBCNC Group! Somos una empresa de ingeniería y tecnología con operaciones en España, Reino Unido, Alemania, Francia y Suecia. Trabajamos con las multinacionales más prestigiosas de Europa ayudándoles a implementar sus proyectos estratégicos.#WeHaveOurOwnCode. EnBCNC Group , estamos en búsqueda de unSenior...

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center. Reporting directly to the Tech Lead, you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client.This is an excellent opportunity for a passionate...

Apipana.io en Sevilla busca un Senior Software Engineer para diseñar y desarrollar soluciones backend escalables, robustas y mantenibles, asegurando altos estándares técnicos. Serás nexo entre engenharia y arquitectura del cliente, traduciendo requisitos de negocio en soluciones técnicas viables y liderando decisiones de diseño. Trabajarás con...

Festo is seeking a Senior Backend Java Developer for its Digital Innovation Hub in Barcelona, Spain. You will play a key role in digital transformation projects, working with a technology stack including Java, Spring Boot, and AWS. The role involves mentoring junior developers, collaborating with agile teams, and designing software solutions. Ideal...

Accenture España is seeking an experienced Java Developer to join our technology teams in Madrid. The role focuses on working with large-scale enterprise solutions in international environments. Ideal candidates will have at least 6 years of professional experience in Java, Spring, and REST APIs. Proficiency in English at a B2 level and fluency in Spanish...

CHAMP Cargosystems is seeking a Senior Software Engineer to join the team in Spain with a flexible location approach. The role reports to the Development Team Lead and welcomes applicants from Luxembourg and the United Kingdom subject to local employment requirements. You will translate design specifications into robust backend services and REST API...

Una empresa de tecnología en Madrid busca un/a Backend Engineer senior para diseñar y desarrollar servicios backend desde cero. El candidato ideal tiene más de 5 años de experiencia en desarrollo de sistemas backend, debe tener sólidos fundamentos en diseño de sistemas y modelado de datos. Se requiere comunicación clara y mentalidad pragmática. La...

Krell Consulting & Training, S.L. busca un Backend Sr para formar en Calypso. Se exige Java avanzado con 8–10 años de experiencia, Oracle con procedimientos almacenados y Bash para scripting en Linux, además de manejo de Eclipse, IntelliJ y Oracle PL/SQL Developer. El puesto es en modelo híbrido con Madrid como sede, 40% de presencialidad al año y...

Dow Jones is seeking a Senior Software Engineer in Barcelona to design, build, and operate reliable, scalable backend services and APIs. You will lead complex features, optimize performance, and work with product, QA, and data teams to deliver high-impact solutions. You will contribute to architecture decisions, mentor junior engineers, and improve...

Grafana Labs is a fully remote company with a global team creating Grafana Cloud, a composable observability platform. We value open-source culture, transparency, autonomy, and trust, and we welcome applicants from multiple countries including Spain. You’ll work on a cloud-native stack (Go, Kubernetes) with on-call rotations, collaboration, and a focus on...

IT Partner España busca un/a Senior Backend Developer para un rol clave en Barcelona. Se trabajará en un modelo híbrido, reportando al CTO y evolucionando la plataforma hacia una arquitectura serverless en AWS, con APIs y servicios backend escalables. Se requiere experiencia sólida en Node.js/NestJS, AWS (Lambda, API Gateway, RDS) y bases de datos MySQL...

Swiss Re in Madrid is seeking a Senior Back-End Engineer to design and develop cloud-native software solutions for Life & Health clients. You will collaborate with product owners, architects, and engineers to translate business needs into robust technological solutions aligned with the product roadmap. You will lead design discussions, review peers, and...

PayXpert busca un/a Desarrollador Backend Senior para diseñar y evolucionar servicios backend que soportan su pasarela de pagos y plataformas seguras. Se trabajará con PHP y componentes Java/Kotlin, manteniendo la integridad de datos y la seguridad en entornos regulados. Se valorará experiencia en pagos/fintech, REST y herramientas de CI/CD, además de...

BCNC Group busca un Senior Backend Developer Java para liderar la construcción de una plataforma de logística y distribución global desde cero. Diseñarás y desarrollarás microservicios, APIs y la arquitectura del sistema en un entorno ágil, colaborando estrechamente con frontend, producto y arquitectura. Se valorará experiencia en API First, DDD y...

Allianz Partners in Madrid is seeking a skilled Backend Engineer to join their Advanced Analytics team. The role offers a chance to build AI foundations and services, collaborating closely with cross-functional teams. The ideal candidate has over 5 years of backend engineering experience, proficiency in Python and cloud-native solutions with Docker and...

Actual Talentis a talent acquisition consultancy that offers Specialized Search, RPO and Talent Solutions.Our purpose is to drive the growth and fulfillment of individuals and organizations. We facilitate individuals in finding inspiring opportunities and help organizations discover professionals who will take them to the next level. We do this through...

Playson is seeking a Senior Backend Developer to build, optimise and scale high-load backend services where latency matters. You will own core features and write production-grade code daily in a distributed environment. Join a cross-functional team using Node.js/TypeScript, Kafka and cloud-native infrastructure on Kubernetes with AWS/GCP. Expect on-call...