Empleos de programista java senior java backend developer en Barcelona

Realnaut busca un/a Desarrollador/a Senior Java para un equipo tecnológico enfocado en una plataforma de gestión logística internacional. Trabajarás con Java 11 o superior, Spring Boot y microservicios, en un entorno Agile/Scrum y con tecnologías como Kafka y Kubernetes.Se valorará experiencia con APIs REST, OpenAPI y pruebas con JUnit/Mockito, además...

VISEO IBERIA busca ampliar su equipo de Backend & Java y progresar en proyectos internacionales. Se desarrollará en Java (v.21) y Node.Js con Nest.Js, en entornos multinacionales y con un equipo de expertos en tecnologías de vanguardia.El rol incluye trabajar con AWS (Lambda, SQS, S3, ECS), participar en CI/CD y aplicar la arquitectura hexagonal, con...

Festo inspires people and organizations around the world with innovative solutions for industrial automation. We are an independent family business and offer more than 20,000 employees the opportunity to take bold steps, realize their ideas, and take on responsibility. As a team, we grow by tackling challenges together and we welcome everyone who wants to...

Overview We are looking for a Senior Java Backend Engineer to join a long-term freelance project in Barcelona (hybrid: 3 days onsite, 2 remote). This role is part of a strategic transformation initiative in the financial sector, modernizing data management systems with cloud-native technologies and agile methodologies. Build and optimize back-end services...

Coforge is seeking Java developers with CI/CD experience for upcoming development projects in Spain. You will work on microservices with Spring Boot, develop REST APIs, manage Git-based workflows, build CI/CD pipelines, containerize with Docker, and apply SOLID principles and Clean Code standards, with AWS familiarity. Join a collaborative team focused on...

EPAM is seeking a Senior SAP CAP Java Developer to lead design and development of innovative applications on the SAP Business Technology Platform, connecting with Azure and Databricks. Remote work from anywhere in Spain is welcome as part of an agile product team. The role focuses on shaping architectures, implementing backend services, APIs and robust...

K-LAGAN in Spain is seeking a Java Developer to join our Cloud & Software Development team and become part of an international, dynamic environment. You will design and develop scalable cloud-based microservices for our global clients, ensuring robust solutions and high quality.Role offers a permanent contract, hybrid work, flexible hours, continuous...

Tappx is hiring a Senior Java Backend Developer to join the Performance Tech team in our IT department. The role focuses on coding, debugging, and maintaining high-quality backend services in Java, with a hybrid/remote setup across Spain. You will work across the application lifecycle, gather requirements, and collaborate with data and product teams to...

Festo, a global automation leader, seeks a Senior Backend Java Developer to drive digital transformation from the Digital Innovation Hub in Barcelona. You will own backend design, work with Spring Boot, React/AWS stack, and collaborate across regions on eCommerce, product configuration, analytics and digital sales initiatives. You will mentor peers,...

Amaris Consulting is hiring a Senior Java Developer to design, develop, deploy, and operate scalable SaaS platforms for payroll and HR tech. You will join multidisciplinary squads, combining backend expertise with DevOps practices to support business-critical services through the full software lifecycle. The role requires 7+ years as a Backend Engineer with...

Descripción del puesto En The Whiteam Consulting estamos buscando un/a Senior Backend Developer con sólida experiencia en Java, Spring Boot y Spring Batch, para participar en una iniciativa estratégica de transformación tecnológica orientada a la modernización de sistemas Mainframe. La persona seleccionada trabajará en la migración y evolución de...

Senior Backend Java Developer for Digital Innovation Hub Festo is a Global leader Engineering firm with over 20k employees worldwide. We create and develop highly specialized technical tools for several applications, such as Industrial Automation, Chemical depuration, Food & Beverage processing, 3d Modelling, etc. Working in the Digital Hub, you will act as...

Nuestro cliente, importante Empresa de desarrollo de producto de Facturación Electrónica, con delegaciones a nivel nacional y con más de 120 empleados, desea incorporar en A Coruña o Madrid el siguiente perfil profesional:Titulación Superior, FP.Al menos 4 años de experiencia profesional en Java.Experiencia en Spring / Spring Boot.Experiencia en...

ALTEN Delivery Centre Spain is seeking a Senior Java Developer (German Speaker) with 5+ years of experience to join a cloud-native project in an enterprise setting. You will work on backend services using Java 21, Spring Boot, and REST APIs in Cloud Foundry environments. You will contribute to scalable data solutions with PostgreSQL, OpenAPI/Swagger, and...

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...

Wizeline is seeking an experienced Java developer to design, build, and scale RESTful APIs and microservices for our Content Services platforms. You will work in a hybrid Barcelona setup, combining in-office collaboration with remote work across the week. The role emphasizes cloud-based development (GCP), event-driven architectures (Kafka), and integration...

Knowmad mood, una compañía líder en transformación digital, busca un desarrollador backend con al menos 3 años de experiencia. Se requiere dominio de Java 21+, Spring Boot y Spring Data, arquitectura hexagonal y microservicios, diseño de APIs con OpenAPI, y sólidos conocimientos de Kafka y bases de datos (MariaDB/MongoDB).Ofrecemos modalidad remota...

Vermont Solutions en Madrid busca un/a Senior Backend Developer especializado/a en Java y Spring Boot con 6+ años de experiencia en microservicios y entornos Cloud. Diseñarás, desarrollarás y mantendrás soluciones cloud-native, asegurando rendimiento, seguridad y observabilidad en equipos ágiles.Requisitos: Java, Spring Boot, Spring Security, Kafka y...

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...

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,...