Empleos de principal java engineer en catalunya

Elastic, the Search AI Company, is seeking a Senior Software Engineer for the Elasticsearch - Distributed Systems team. You will tackle deep distributed systems challenges in how nodes communicate, data indexing, allocation and management across nodes, with a focus on the Serverless offering. You will own projects end-to-end, collaborate across teams, and...

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...

Cognizant is seeking a Sr Quality Engineer to design and implement robust automation strategies using Java and Karate. This hybrid role collaborates with cross-functional teams to improve product quality and test coverage in travel industry applications. Ideal candidates bring deep expertise in Java-based test automation, Karate API testing, and solid QA...

TECDATA ENGINEERING busca un Senior JBoss / Java Security Remediation Engineer para un proyecto en el sector bancario. Identificar, analizar, remediar y validar vulnerabilidades en aplicaciones Java desplegadas sobre JBoss y entornos AWS, trabajando con herramientas SAST/DAST y GitHub Advanced Security. Se valorará experiencia en Checkmarx, CodeQL y...

Allianz Technology Spain hub seeks a Senior Java Software Developer to modernize critical systems and build cloud-native solutions across the KLS platform. You will bridge core systems with new services, collaborate with global colleagues, and shape a forward-looking team culture. You will apply Java 12–21, Spring Boot/JBoss, REST APIs, and unit testing...

Job Description At THEWHITEAM Consulting, we are looking for an experienced Senior Backend Engineer to join a technology project focused on modern backend development and distributed architectures. The ideal candidate will have extensive hands-on experience with Java , strong knowledge of microservices and Hexagonal Architecture , and practical experience...

Festo is seeking a Senior Backend Java Developer for its Digital Innovation Hub. You will work on a cutting-edge stack including Spring Boot, React, and AWS, taking ownership of technical design within an informal, agile environment. You will help translate business needs into scalable software and guide junior developers while aligning with internal...

Parallel Wireless seeks a Principal Systems Engineer (Technical SME) to provide senior technical leadership for U.S. DoW and Federal wireless solutions, including SDR/SDN-based networks and integrated sensing. You will shape O-RAN–driven 5G/6G strategies, lead complex proposals, and guide CONOPS development across multi-domain architectures. The role...

WHO ARE WE? Sateliot is a Barcelona-based startup in the New Space sector, becoming the first satellite telecommunications operator that will provide global and continuous connectivity to all the elements that will make up the massive Internet of Things (IoT) universe under the 5G protocol. In order to do so, Sateliot is launching a constellation of last...

Cognizant is seeking a Sr Quality Engineer in a hybrid work model to design robust test strategies and automation frameworks using Java and Karate, ensuring reliable enterprise applications in the travel industry. You will collaborate with cross-functional teams to improve test coverage, optimize CI pipelines and drive continuous improvement, while guiding...

Cognizant is seeking a Sr Quality Engineer in a hybrid work model, focusing on Automation Testing using Java and Karate to design robust test strategies and frameworks for enterprise applications in the travel domain. The role requires close collaboration with cross-functional teams to improve product quality, expand test coverage, and drive continuous...

THEWHITEAM Consulting is seeking a Senior Backend Engineer to drive backend development across a modern stack. You will design scalable services in Java, build microservice architectures, and apply Hexagonal Architecture with Ports & Adapters. Expect hands-on work with Kafka/RabbitMQ, Docker, Grafana, and cloud or containerized environments, while advancing...

ALTEN Spain busca un backend developer Java para el departamento de Credit Counterparty Risk Internal Model Development. Se enfocará en optimizar rendimiento, integración de bibliotecas cuantitativas y aseguramiento de calidad mediante pruebas y CI. La posición implica colaborar con Quants, Datos e IMM, dominio de Java, manejo de memoria y multihilo, y...

UST Spain & Latam is seeking a Senior Java Engineer to contribute to a project with a global customer in the financial services sector. You will design, build and maintain scalable software within a DevOps model, owning the delivery and operation of features. The role requires strong Java skills, API development expertise, experience with REST and...

Allianz Technology seeks a Software Engineer to design, build, test, and maintain software solutions. You will handle technical design, development, and testing, with support and consultation in early concept phases. The role emphasizes agile team collaboration, non-functional requirements, and maintainability across environments. Hybrid work and...

ERNI is hiring a senior engineer to develop scalable enterprise applications and AI-enabled solutions for the pharmaceutical sector. You will work with Java, Spring Boot, React, Next.Js and MUI to build secure, reliable products and collaborate with multidisciplinary teams. You will mentor others, grow your technical influence, and contribute to DevOps...

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...

Adaptive ищет разработчика Java для проектирования и разработки серверных решений в области финансовых технологий. Ваша задача — писать безопасный и эффективный код, развивать библиотеки и модули, а...

Parallel Wireless is reimagining mobile networks with innovative, energy-efficient Open RAN solutions. Join us as we lead the future of telecommunications, driving innovation through green and sustainable networks. Learn more about our mission, vision and values Position Summary The Principal Systems Engineer (Technical SME) provides senior technical...

About Us Quadrivia is the health technology company behind Q, a comprehensive, controllable, and customizable assistant AI built by clinicians, for clinicians. Addressing the urgent shortage of healthcare professionals, Q provides real-time, personal, and reliable support for clinical tasks across the care continuum. Designed for providers, payers, and...