Empleos de java backend engineer en Madrid

Senior Backend Software EngineerSobre la posiciónBuscamos un/a Senior Backend Software Engineer para diseñar, desarrollar y hacer evolucionar los servicios que soportan ERP Cloud, nuestro producto de gestión empresarial. Te incorporarás al equipo de ingeniería y participarás en las decisiones técnicas, construyendo soluciones escalables, mantenibles y...

Compañía consolidada del sector servicios, actualmente inmersa en un proceso de transformación digital, busca incorporar talento técnico para impulsar su estrategia de inteligencia artificial.El rolIncorporamos un/a Senior Backend AI Engineer para construir e integrar funcionalidades de IA en productos que ya están en producción y, cuando sea...

You'll own the platform our agents run on — event-driven architecture, data pipelines, integrations with customer accounting systems, and the infrastructure that makes everything reliable, auditable, and fast.What you'll doEvent store — Append-only PostgreSQL with tamper-evident hash chaining, real-time event distribution, agent replay and recovery,...

SOLTEL, empresa de IT con más de 800 profesionales, busca un Programador/a Backend especializado/a en Java y Spring Boot para diseñar y mantener microservicios y APIs REST en un entorno cloud-native sobre AWS. El candidato ideal tiene al menos 3 años de experiencia en backend, dominio de JPA/Hibernate y PostgreSQL, y capacidad para trabajar con...

Who We AreAt Balance (findbalance.app), we're building the clinical operating system for obesity treatment — combining medical rigor, AI intelligence, and multidisciplinary care teams to deliver personalized treatment at scale. In Spain alone, 200,000 people on GLP-1 medications today will grow to 1.2 million by 2030, most without access to proper...

We are looking for the very Top Talent…and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services,...

📢 Si eres de los que revisan el código pensando \"¿y si alguien intenta romper esto?\", queremos hablar contigo.¿Quiénes somos? Somos LA COMPAÑÍA donde las personas están en el centro y la innovación forma parte del día a día. Trabajamos en proyectos estratégicos para grandes organizaciones y organismos públicos, desarrollando soluciones que...

About usAt Auctane, we are united by a passion to help businesses deliver — whatever their size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually mail and ship billions of...

Arktic está buscando desarrolladores back-end en Java para un entorno híbrido en Madrid. Se requiere al menos 3 años de experiencia en desarrollo con Java y conocimiento de bases de datos relacionales o no relacionales (Oracle, MongoDB), así como experiencia con herramientas como Spring, Maven, GIT, Hibernate, Jenkins, Sonar, Nexus, SOAP y REST, SQL. Se...

At Akkodis, we are currently expanding our team and looking for new talent! 😊🔎We are hiring a Senior Java Software Engineer to join our team in Madrid and work on an international project for a leading Swiss private banking organization currently undergoing a major digital transformation.🌍 The ProjectYou will join an international engineering team...

Qualifyze in Barcelona is seeking a Backend Engineering Lead responsible for managing the backend ecosystem across the organization. The role combines leadership and technical ownership, ensuring scalable backend architecture aligned with products. The ideal candidate has strong experience with Java stack, proven leadership skills, and a solid understanding...

About the role The (Senior) Backend engineer is a key new appointment to Project PRISM who will work with the dedicated team to build the platform for both web and mobile access. (Senior) Backend engineer will be a can do, high achieving individual who will bring their product and domain expertise to the product, having experience of working with teams to...

Urban Sports Club in Valencia, Spain, is seeking a Senior Backend Engineer to own core services powering the ecosystem. You will start by taking ownership of identity/authentication and the search backend, with plans to build a centralized notification service. You will design scalable, secure internal APIs, mentor teams, and collaborate with product owners...

TL;DRWe’re a global e-invoicing platform operating in 25+ countries.Revenue grew 10x last year, and we plan to 3x in 2026.Role: own integrations end-to-end, research, define, build, ship, and iterate with customers.Looking for: 10+ years of backend experience, strong product judgment, fluent English, builder mentality, comfort with ambiguity, and complex...

Join Swiss Res IT Resilience unit and contribute to building a robust, future-ready IT landscape that underpins the organisation at global scale. Our team is a diverse, internationally connected group of engineers and architects, united by a commitment to pragmatic engineering, operational excellence, and technology with real purpose. We play a critical role...

Company Description Syngenta Crop Protection is a leader in agricultural innovation, bringing breakthrough technologies and solutions that enable farmers to grow productively and sustainably. We offer a leading portfolio of crop protection solutions for plant and soil health, as well as digital solutions that transform the decision‑making capabilities of...

Company DescriptionSyngenta Crop Protection is a leader in agricultural innovation, bringing breakthrough technologies and solutions that enable farmers to grow productively and sustainably. We offer a leading portfolio of crop protection solutions for plant and soil health, as well as digital solutions that transform the decision-making capabilities of...

Buscamos incorporar un/a Senior Backend Developer para participar en el desarrollo y mantenimiento de aplicaciones, resolución de incidencias y evolución de soluciones backend. Además, será especialmente importante tener criterio técnico para crear, revisar, depurar y corregir código generado con herramientas de Inteligencia Artificial ,...

Si te mueves bien en Java Enterprise y te interesa trabajar con sistemas transaccionales críticos, este reto combina backend, integración, middleware y bases de datos en un entorno de alta disponibilidad.Condiciones- Contrato: Indefinido - Modalidad: Híbrido, 60% teletrabajo y 40% oficina, con flexibilidad - Lugar de trabajo: San Fernando de Henares, zona...

Merkle, a dentsu company, is hiring junior Java developers in Barcelona, Spain. Join agile teams to build backend applications using Java/J2EE with a focus on test-driven development and high-quality code. You will work through all development stages, translating requirements into concrete designs and delivering value in every sprint. Ideal candidates have...