Empleos de contract senior java developer datamarketmaking en Madrid

Senior Backend Developer (Ruby on Rails) Madrid, A Coruña, Salamanca, Barcelona, Ciudad Real | Hybrid Model | Full-time | Permanent Contract At TeamSystem | Quipu, we help thousands of freelancers, SMEs, and accounting firms across Spain manage their businesses simply and efficiently through an intuitive and reliable SaaS platform. Since October 2025, Quipu...

Insight Global are seeking a Senior Back-End Engineer for a leading global financial technology organisation specialising in international payments, foreign exchange, and multi-currency account solutions.This position requires 3 days onsite in Alcobendas, Spain .The successful candidate will play a key role in designing, developing, and supporting scalable...

**Role Description** **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...

Cas Training busca un/a Senior Java & Kafka Developer para trabajar en backend con Java, Spring Boot y Apache Kafka. Se responsabilizará del desarrollo, evolución y mantenimiento de sistemas críticos en una arquitectura de microservicios en entornos de alta disponibilidad. La posición requiere 6+ años de experiencia en Java, dominio de Spring Boot y...

Company DescriptionWe Elevate. Digitally. SQLI is a European leader in digital transformation and customer experience, helping major international brands drive growth through technology. From strategy to implementation, we design and deliver high-performance architectures and engaging digital experiences by combining advanced technologies, proven...

En Métrica Consulting, estamos buscando un/a backend developer mid ii (perfil senior-mid) para incorporarse a un proyecto estratégico de gran envergadura, orientado al desarrollo de microservicios core en dominios clave como collections, payments e invoices. La persona seleccionada participará activamente en el diseño e implementación de soluciones,...

Senior Sharepoint Developer - Hybrid at UST in Madrid, MD, ES.Full time on site position offers great opportunities for career growth.Key Responsibilities:Develop, maintain, enhance, and troubleshoot SharePoint On-Premises solutions.Design and implement custom SharePoint components, workflows, integrations, and application functionality.Analyze existing...

2 days ago Be among the first 25 applicants Can you imagine building a next-generation platform that empowers teams to innovate faster in the digital healthcare space ? ❤️ Join our expert team to work on the medtech sector . You will apply your knowledge Java development. At ERNI, you are never just a number. Even if you work on an external...

2 days ago Be among the first 25 applicants Can you imagine building a next-generation platform that empowers teams to innovate faster in the digital healthcare space ? ❤️ Join our expert team to work on the medtech sector . You will apply your knowledge Java development. At ERNI, you are never just a number. Even if you work on an external...

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...

Are you a Salesforce Service Cloud Senior Developer in Madrid or Lisbon seeking a new interesting challenge? If your answer is yes, it might be the right fit for you. Develop Service Cloud features using Apex, LWC, Visualforce and SOQL. Build and maintain integrations using REST/SOAP APIs and MuleSoft. Manage PBIs and IMRs and support end-to-end...

Cas Training busca un/a Senior Java & Kafka Developer con al menos 6 años de experiencia en desarrollo backend, especializado/a en arquitecturas de microservicios y entornos de alta disponibilidad. Participarás en el desarrollo, evolución y mantenimiento de sistemas backend críticos, trabajando con Java, Spring Boot y Apache Kafka en un entorno...

Emburse is seeking a senior Java developer to join our Barcelona-area team. You will contribute to enterprise-grade software, mentor junior developers, and collaborate with product, analytics, and engineering to deliver robust, scalable systems. The role requires strong experience in Java, Spring, microservices, and cloud environments, with a passion for...

Senior Backend Developer (Ruby on Rails)Madrid, A Coruña, Salamanca, Barcelona, Ciudad Real | Hybrid Model | Full-time | Permanent Contract At TeamSystem | Quipu, we help thousands of freelancers, SMEs, and accounting firms across Spain manage their businesses simply and efficiently through an intuitive and reliable SaaS platform. Since October 2025, Quipu...

En SII Group Spain estamos buscando un/a Senior Java Developer para unirse a nuestro equipo en Barcelona¿Listo para desarrollar en un entorno internacional? ¡Definitivamente querrás conocer esta oportunidad!¿Qué te ofrecemos? Contrato indefinido Formación personalizada para tu crecimiento : acceso a Pluralsight y OpenWebinars, además de Open Sessions...

OverviewJoin to apply for the Snr Developer role at Integrity360.Location: Madrid - Remote/Hybrid - With occasional office visits when required. Reports to: Head of DevOps. Job type: Permanent Full-Time.About UsIntegrity360 is the largest independent cyber security provider in Europe, with a growing international presence spanning the UK, Ireland, mainland...

BCNC Group busca un Senior Backend Developer Java para una iniciativa tecnológica de nueva creación orientada a modernizar procesos logísticos y distribución a escala global. Diseñarás y desarrollarás microservicios con Java 21 y Spring Boot en un entorno ágil, definiendo arquitectura y evolucionando el stack. Trabajarás en un equipo pequeño con...

## Sr. Platform EngineerApplyremote type: Remotelocations: Madrid, Sanoma Educacion: Warsaw: Home Office Poland: Home Office Spaintime type: Full timeposted on: Posted 30+ Days Agojob requisition id: JR-1908**Job Title:**Senior Platform Engineer **Location:** Madrid, Tres Cantos **Type:** Full-time**Work model:**remote work setup with occasional visits to...

Giesecke+Devrient in Spain is seeking a Senior Java Automation Developer to lead the design and implementation of an automation framework for our TSM backend. You will build robust, scalable test solutions for Java/Spring Boot microservices running on Kubernetes. Responsibilities include creating comprehensive test suites (unit, integration, API,...

UST invites a Senior Developer (Java & Kafka) to join an international project in a highly collaborative Agile environment. You will design, develop, and maintain scalable microservices using Java 8+ and Spring Boot while leveraging Apache Kafka for event-driven architectures.We require a minimum of 4 years of Kafka and Java experience, English at B2+ level,...