Empleos de senior java spring microservices engineer en barcelona

Grupo TECDATA Engineering busca desarrolladores/as Java Senior con sólida experiencia en backend y arquitecturas de microservicios.El rol requiere autonomía en entornos de alta exigencia técnica y un dominio de Java con Spring Boot, bases de datos relacionales y NoSQL, y mensajería con Kafka o RabbitMQ.Se valoran conocimientos de programación reactiva,...

Un profesional con al menos 5 años de experiencia en desarrollo backend con Java, acostumbrado/a a trabajar con arquitecturas distribuidas y microservicios, y con capacidad para diseñar soluciones robustas, escalables y mantenibles. * Experiencia sólida en Java y desarrollo backend. * Diseño y desarrollo de arquitecturas basadas en microservicios. *...

Kairós Digital Solutions SL busca un/a Lead Backend Engineer para liderar la modernización de sistemas críticos y la migración de arquitecturas legacy. Serás Tech Lead de referencia, orientando a otros ingenieros e influyendo en decisiones técnicas transversales. Trabajarás con Java 21 y Spring Boot, junto a Kafka y plataformas Cloud (AWS/GCP), IaC y...

En The Whiteam Consulting buscamos un/a Analista Programador/a Senior para participar en tareas de análisis y desarrollo dentro de un proyecto de administración electrónica y tramitación.Buscamos un perfil con amplia experiencia en desarrollo Full Stack, capacidad de análisis funcional y técnico, y experiencia en entornos complejos basados en Java,...

Oxigent Technologies busca un/a Senior Automation QA para unirse a un equipo en Barcelona. El rol se centra en asegurar la calidad a lo largo del ciclo de desarrollo, con automatización, validación de backend y estrategia de QA.Entre las tareas destacan definir estrategias de testing, validar APIs, backend e integraciones, y colaborar en la automatización...

Wizeline, a global AI-native technology solutions provider, is seeking a skilled engineer to maintain and extend ETL pipelines and build REST microservices in a data-driven environment in Barcelona. The role involves designing BigQuery schemas, optimizing queries, and working with AI-powered tooling to monitor infrastructure. Fluency in Spanish and English...

SCI ServiClients in Barcelona is seeking a senior QA automation engineer to design, build and own automated test coverage for a cloud-based learning platform. You will focus on backend services, API testing and contract validation. The role involves OpenAPI, OAuth2 interactions, CI/CD in GitHub Actions, and running tests in containerised environments with...

Infotel in Spain's Barcelona area is seeking a Senior Java Backend Engineer to join our Java Development Competence Center. Reporting to the Tech Lead, you will contribute to the design and development of high-quality software solutions for international clients.You will work on Java 17/21, Spring Boot, microservices, REST APIs, Kafka, and occasional Angular...

Oxigent Technologies busca un/a Senior Automation QA para su equipo en Barcelona, dentro de un proyecto internacional de procesamiento y distribución de datos entre sistemas en el sector tecnología para la aeronáutica.Serás responsable de impulsar la calidad del software a lo largo del ciclo de desarrollo, definiendo estrategias de testing y...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidos En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un Senior Backend Engineer...

Elastic is seeking a Senior Java Developer to join the Elasticsearch team and drive work on the Inference API, including integration with external ML providers and self-hosted models. You will maintain the plugin framework and REST API, collaborating across teams to design scalable, reliable systems in a distributed environment. The role emphasizes code...

Elastic, the Search AI Company, seeks a Senior Software Engineer to join the Elasticsearch team and help make core infrastructure easy to use, fast, and secure. You will design and implement scalable APIs, tackle performance and concurrency challenges, and collaborate across teams to deliver serverless, cloud, and on‑premise solutions for Elasticsearch...

Miratech is a global IT services and consulting company hiring a Senior Java Developer to support development and maintenance for a large European tax administration project. The team focuses on secure, scalable platforms enabling digital transformation for public sector clients.The role emphasizes delivering complex tax processing systems, integration with...

UST España & Latam is seeking an experienced Developer Analyst - Full Stack Developer to join our team in Spain. The role requires 5+ years designing, developing, and maintaining scalable web applications with strong Angular, Node.js, Spring Boot, and OpenShift expertise. You will design, develop, and maintain full-stack solutions, work across frontend and...

Location: Barcelona, Spain (Hybrid Model: 3 days in-office / 2 days remote) We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators,...

Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting‑edge technology and data‑driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million...

Jobgether is seeking a Senior Java Engineer (Payments) for a fully remote engagement based in Spain. You will own end-to-end development of secure, scalable payment platforms, lead architectural decisions, and mentor engineers across multiple clients in a specialist payments consultancy. You will work with Java 21+, Spring Boot, Kafka, and modern...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

We're looking for a Senior Java Engineer to join our team in Malaga, Spain in a remote working mode. In this role, you will develop and enhance backend services supporting MLS Touch and MLS Client, two mobile applications enabling real estate professionals and their clients to collaborate seamlessly throughout the property search and transaction journey. You...

Senior Full Stack Engineer (React & Java) We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively, built by Treatwell. Our web products are used daily by tens of thousands of people across 13 European countries. Our teams own their areas from initial idea and design...