Empleos de senior java backend engineer microservices en Madrid

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams work...

Innovamat es una organización educativa centrada en el aprendizaje de las matemáticas. Su propósito es contribuir a mejorar cómo se aprende esta ciencia, ofreciendo recursos, formación e investigación a la comunidad educativa. Fundada en 2017 en Barcelona, Innovamat cuenta con 31 000 docentes de más de 3 300 centros educativos de España, Estados...

TechsBCN busca un Desarrollador Backend Blockchain para trabajar de forma remota. Serás clave en el diseño, desarrollo y mantenimiento de nuestras soluciones descentralizadas, incluyendo la arquitectura de contratos inteligentes, la integración con redes blockchain y la construcción de APIs seguras, escalables y eficientes. Colaborarás estrechamente con...

Actualmente buscamos incorporar un/aCOBOL & Java Modernization Engineercon experiencia contrastada en entornos de modernización de sistemas legacy, capaz de analizar aplicaciones mainframe, diseñar arquitecturas Java de destino y aprovechar herramientas de IA para acelerar procesos de transformación tecnológica con garantías de calidad y equivalencia...

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in detail,USTis a multinational company based in North America, certified as aTop EmployerandGreat Place to Work , with over35,000 employees worldwideand a presence in more than35 countries . We are leaders in digital technology services, delivering...

Acerca del EquipoNuestro equipo global de expertos en consultoría, ingeniería y tecnología se asocia con las empresas más innovadoras del mundo para ayudarles a prosperar en un mundo impulsado por la IA. Con una base sólida de valores, profunda experiencia en la industria y una amplia red de socios, nuestros empleados son confiables para que los...

Senior Java Software Engineer (Java, Spring, AWS) – Robotics & AIEnvíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.A fast-growing robotics and AI startup is transforming how industrial robots operate within dynamic warehouse environments. The company specialises in...

Nexthink is the leader in digital employee experience management software. The company provides IT leaders with unprecedented insight allowing them to see, diagnose and fix issues at scale impacting employees anywhere, with any application or network, before employees notice the issue. As the first solution to allow IT to progress from reactive problem...

Sinch, a Customer Communication Cloud company, is hiring a Senior Java Software Engineer for the Agentic Orchestration Platform. You will design and own core components coordinating AI agents and multi-channel communication at scale. You will work with a small senior team, have autonomy, and tackle non-deterministic testing, latency, and cost challenges...

Allianz Technology in Barcelona is seeking an experienced Application Support professional to ensure seamless operation of applications in the managed portfolio. You will perform updates, patches, monitor performance, and enforce security and licensing compliance.You will provide L2 support, resolve incidents, collaborate with IT teams to integrate apps,...

Role DescriptionWe are still 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...

About the role We’re building a robust, internet-facing API that runs both in on-premises and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren’t just theory here—they’re part of our daily...

Experis España busca un Desarrollador Backend con experiencia en Java/Spring Boot y OpenShift, orientado a APIs REST y desarrollo de microservicios. Puesto 100% remoto, con colaboración estrecha con equipos de frontend y QA para entregar soluciones robustas.Se valoran conocimientos en Docker, Git, CI/CD y entornos cloud (AWS/Azure). La posición forma...

Remote in EU, or hybrid in Barcelona, Palma, Dublin, or Casablanca. Own the backend of a white‑label travel platform as it adds new verticals. Hotels and flights are live. Experiences launch within weeks, and car rentals and more payment providers come next. Our clients are travel brands, banks, and influencers, so every launch brings a new challenge and a...

CrowdFarming® es el principal mercado tecnológico europeo de agricultor a consumidor. Estamos construyendo toda la tecnología y la logística para que los consumidores puedan acceder al mayor catálogo de agricultores ecológicos y regenerativos. Nuestra visión es construir la cadena de suministro de alimentos más sostenible para que los agricultores...

Moffatt & Nichol is seeking a Medior Backend Software Engineer to join our Valencia or Algeciras office. You will design, develop and maintain Java Spring Boot microservices, build RESTful APIs, and work with Kafka, MongoDB and Redis in a cloud-based environment. Collaborating with Product Managers, UX/UI designers, and other developers, you will deliver...

rindus Technology S.L. seeks a skilled Java Software Engineer to join a distributed team supporting our partner’s e-commerce division in Europe. You will contribute to implementing user stories, ensure quality with automated tests, and build deployment pipelines. You will collaborate with product owners, requirement engineers, and business stakeholders to...

Una empresa tecnológica en Madrid busca un desarrollador backend en Java con al menos 3 años de experiencia. Trabajarás en el mantenimiento de aplicaciones del sector público y podrás disfrutar de un modelo híbrido. La empresa ofrece flexibilidad horaria, retribución flexible y programas de desarrollo personal. Además, promueve un ambiente inclusivo,...

About the Role Our promotional features team is seeking a Senior Backend Engineer. This role is focused on developing and optimising promotional features for our gaming platforms, where performance, scalability, and cutting-edge solutions are paramount. If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and...

Una empresa de tecnología en España busca un Arquitecto/a Java Senior con más de 5 años de experiencia en Java y JavaFX, idealmente en el sector bancario.Esta persona definirá la arquitectura técnica, liderará equipos y asegurará la calidad de las soluciones.Se ofrecen 45€ por hora, 23 días de vacaciones, y retribución flexible que incluye seguro...