Empleos de java engineer en Barcelona

Una startup de Barcelona especializada en **tecnología y datos para hospitales** con la que colaboramos en Joppy busca incorporar un/a Data Engineer & Pipeline Architect para diseñar y construir desde cero la arquitectura y los pipelines de datos de la empresa. **🎯 El proyecto** - Diseñar y construir la arquitectura de datos desde sus primeras...

Desde knowmad mood, buscamos incorporar un/a Data Engineer para formar parte de nuestra comunidad Data, colaborando en un proyecto estratégico dentro de una reconocida entidad del sector bancario. * Horario flexible ⏰: Adapta tu jornada a tu ritmo personal, coordinando con tu equipo para disfrutar de un balance ideal entre trabajo y vida personal. *...

Signicat is a pan-European digital identity company that makes it easy and safe for organisations to know who they are interacting with online. Using our proprietary technology, we helpcompanies and public organisations securely verify the identities of people and businesses,authenticate users, and enable compliant electronic document signing, so their...

Initium Software busca un Backend Developer Java para acelerar la evolución de arquitecturas críticas. Diseñarás, desarrollarás y mantendrás microservicios con Java 8/11 y Spring, asegurando integraciones con sistemas legacy y APIs modernas. Trabajarás en un entorno 100% remoto desde España, con enfoque en calidad de código, pruebas y entrega...

Nuvolar Works is expanding its backend capabilities with a Senior Java Developer focused on unifying enterprise data platforms. You will design, build and evolve backend services supporting data exchange across teams in a global healthcare-oriented initiative. Work in a high-autonomy environment, drive technical solutions, and collaborate with engineering,...

Company DescriptionSGS Brightsight is the world’s largest independent security evaluation lab, with accredited facilities across the globe. Our teams in Delft (The Netherlands), Barcelona and Madrid (Spain), Meyreuil (France), Beijing, Shanghai and Guangzhou (China), Singapore, and the USA are dedicated to helping companies ensure their products comply...

UST is seeking a Java Developer to join a highly innovative team working within a microservice-based cloud environment in the utility technology sector. You will play a key role in designing, developing, and supporting secure, scalable, and maintainable Java services, APIs, and integrations that connect critical business systems and internal tools. You will...

Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: We’re seeking a Java Software Engineerto join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our PaaS backend systems, improving cloud resource control and provisioning, and...

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...

Si en tus propósitos de año tienes apuntado el poder crecer profesionalmente en proyectos punteros y participar en entornos laborales donde la colaboración, la innovación y la diversión cobran protagonismo... A través de esta oportunidad participarás en un nuevo Squad de desarrollo con proyectos totalmente desde cero en un importante cliente del...

Una empresa de tecnología en Sant Cugat del Vallès busca un/a Senior Java con amplia experiencia en Microservicios y TDD. Las responsabilidades incluyen analizar y programar código, realizar revisiones, y dar soporte a otros desarrolladores. Se requiere buen nivel de inglés conversación y experiencia con tecnologías como Java 8+, Spring Boot, y Kafka....

One of the companies we collaborate with at Joppy is looking for a **Senior Network & Security Engineer** to design, administer, and maintain reliable network and security infrastructure supporting critical IT and operational technology environments. **🎯 Responsibilities** - Lead the design, deployment, and integration of enterprise and industrial...

Company DescriptionWe’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a...

Senior Backend Engineer (Java & APIs REST) Buscamos un perfil senior especializado en desarrollo backend con Java y Spring Boot, enfocado en el diseño e implementación de APIs REST y en la integración con sistemas legacy (DB2). Principales responsabilidades * Desarrollar servicios backend robustos utilizando Java y Spring Boot. * Diseñar, definir y...

Liferay is hiring an entry‑level Software Engineer to learn and contribute to enterprise products. You will maintain existing components and create new ones, with a focus on quality and reliability. You will collaborate with global teams, grow Java skills, and contribute to a leading open‑source platform. English and Spanish communication are key in this...

Parser Limited, a boutique technology services firm, is seeking a Senior Backend Engineer to join our European team. You will design and scale JVM-based services with a focus on reliability, performance and testability. Work with a modern stack including Java 8+, Vert.x, Kafka, Groovy, Couchbase and Azure, in an Agile environment. You will translate...

Elasticsearch B.V. is seeking a Principal Software Engineer to enhance the vector similarity search capabilities within Elasticsearch. You will lead efforts in building a fast, feature-rich vector database, working with a globally distributed team to deliver robust search experiences. You will contribute to new search features, fix complex bugs, and possibly...

En Minsait, creemos en el talento que impulsa el cambio. Únete a nuestro equipo de desarrollo de software en sector Retail como Full Stack Developer (Java / React) con mayor foco Backend y sé parte de esta transformación, y trabajar en una modalidad de trabajo FULL REMOTE desde cualquier punto de España, o en un formato híbrido en A Coruña. Lo que...

Krell Consulting & Training, S.L. busca un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para un proyecto tecnológico con IA. La posición es híbrida en Barcelona, con aproximadamente un día presencial por semana. Se valoran experiencia en APIs REST, entornos Cloud y herramientas de IA de desarrollo,...

En The Whiteam Consulting estamos buscando un/a Senior Java Backend Developer con experiencia en Spring Boot, AWS y Kubernetes para incorporarse a un proyecto tecnológico de alto impacto. Buscamos un perfil con experiencia en el desarrollo de aplicaciones backend cloud-native y APIs REST, que quiera formar parte de un equipo especializado participando en el...