Empleos de java backend senior en Madrid

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Backend Engineer - Payments & Fintech based in Spain.This is a high-impact backend engineering role focused on rebuilding and scaling the financial systems at the heart of a rapidly growing global platform.You will own the...

Ubicación: Madrid, MD, ES Perfil profesional: Defensa y Seguridad Experiencia requerida: Más de 2 años de experiencia Modalidad del puesto: Híbrido Rol: T III **En Indra Group, protegemos lo que más importa.** Lideramos el desarrollo de soluciones tecnológicas punteras que refuerzan la seguridad nacional e internacional, trabajando de la mano...

¿Te interesaría seguir desarrollándote como **Java Developer** en una empresa Multinacional participando en la construcción desde cero de una **plataforma clave en el sector de la salud y la gestión clínica?** Desde **Oxigent Technologies** seleccionamos un/a **Java Backend Developer** para participar en un proyecto estratégico de larga duración en...

Description:This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a (Senior) Product Engineer (Backend) based in Spain.As a backend-focused Product Engineer, you’ll play a key role in building reliable, scalable SaaS products that directly improve the way frontline employees work....

TEAM International Services is seeking an experienced Senior Backend / Platform Engineer to design and develop scalable backend APIs and secure microservices for enterprise AI platforms. You will work on real-time AI model hosting, RBAC, and integration with databases, APIs, and cloud infrastructure.Required: strong backend experience with Python and...

Pearson is seeking an experienced Senior Backend Software Developer to design, implement, and maintain scalable backend services with AI integration. You will work in cross-functional teams, mentor juniors, and drive best practices across the SDLC in a fast-moving environment. The role emphasizes autonomy, ownership, and collaboration, with a hybrid work...

Desarrollador backend con experiencia en Java y DevOps, especializado en microservicios, AWS y Kubernetes. El puesto es 100% remoto para trabajar en proyectos del sector industrial.

A technology recruitment firm is looking for a Senior Back-end Engineer with PHP expertise to develop and enhance

¡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,...

Indra Group te invita a unirte como Software Java Engineer para participar en el desarrollo de Mando y Control C-UAS, sistemas críticos en Defensa. Buscamos perfiles con al menos 3 años de experiencia en Java y capacidad para trabajar en entornos complejos y distribuidos.Ofrecemos proyectos de larga duración, formación continua, plan de carrera y un...

Backend Developer Java ¡Buscamos Backend Developer Java y también valoramos perfiles Frontend Angular para incorporarse a un interesante proyecto del sector seguros! Ubicación: Barcelona Modalidad: Híbrido (1-2 días oficina + remoto) Contrato: Indefinido Funciones Desarrollo de soluciones técnicas y arquitectura. Análisis de viabilidad y...

Kraken is expanding its Agent Systems team to build AI-powered agents that automate internal workflows across our platform. You will design, prototype, and productionize backend services that reason over user interactions and integrate with multiple internal APIs.We value strong backend fundamentals, distributed systems thinking, and hands-on AI/ML...

Preply Inc. in Barcelona is seeking a Senior II Full-Stack Engineer (back-end heavy) to join a cross-functional team.You’ll design and evolve scalable back-end systems with Python/Django while contributing to frontend in React/TypeScript, balancing immediate product needs with long-term sustainability. The role is hybrid, with about 85% back-end focus and...

Pearson is seeking a Senior Software Developer to help design and deliver AI-enabled backend services for our digital learning products. You’ll join an international team to build scalable solutions, implement microservices, and drive DevOps practices across the lifecycle.The ideal candidate has strong Python skills, cloud experience (AWS/GCP/Azure), and a...

ADEREN busca un perfil senior encargado de liderar técnicamente el mantenimiento correctivo y evolutivo de aplicaciones y portales. Se requiere experiencia en .NET 4.0 o superior, Umbraco y Drupal, con bases de datos relacionales y servicios SOAP/REST/WCF.El contrato es freelance full time con una oferta económica de 220–250 € por jornada + IVA, según...

Abacum, the leading business planning platform, seeks a Senior Backend Engineer in the integrations team. You’ll move across languages and ecosystems, design and scale our integrations platform, and work with product, customers, and finance experts to translate complex workflows into robust software.You'll tackle data-heavy integration challenges, build...

Virtual Cave busca un Backend Technical Lead para liderar y coordinar equipos en proyectos desafiantes, con énfasis en backend escalable, fiable y seguro. Se requiere liderazgo, experiencia en Java y arquitecturas basadas en eventos, así como dominio de bases de datos y plataformas en la nube.Trabajo remoto 100% desde España, con flexibilidad horaria. La...

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...

Amaris Consulting busca un Backend/DevOps Engineer para trabajar en plataformas de banca digital escalables, seguras y resilientes. Formarás parte de squads multidisciplinares, operando servicios críticos durante el ciclo de vida del software.Se valora experiencia en Java/Kotlin con Spring Boot, microservicios, Docker/Kubernetes, CI/CD y entornos Azure....

Experteer Overview Senior Backend Engineer at Swiss Re’s IT Resilience unit, shaping resilient backend services and AI-enabled automation. You will work across APIs, integrations and automation, contributing to engineering resilience and mentoring others. The role spans multiple languages and platforms, with a focus on turning complex challenges into...