Empleos de java software engineer en Barcelona

We are looking for a Lead Software Engineer – AI Product Development (Data) to join our AI Engineering team in Barcelona. This is an exciting opportunity to work on cutting‑edge AI‑powered software, building reliable, scalable solutions that leverage Python, cloud technologies (Azure/AWS), microservices, and LLM‑based applications. Desplácese hacia...

Lead Engineer to oversee synthesis and static timing analysis for complex digital designs, driving the RTL-to-gate flow and collaborating with cross-functional teams for timing closure and optimization. Hybrid work model in Barcelona.

Qilimanjaro Quantum Tech is a Barcelona-based quantum computing company building full-stack analog quantum computers on superconducting fluxonium qubits. Asegúrese de presentar su candidatura con toda la información solicitada, tal como se expone en la descripción del puesto a continuación.Qilimanjaro designs, builds and operates the complete stack: the...

Merkle, a dentsu company, is seeking Java Developers to join agile teams in Barcelona, Spain. You will design and code backend applications, practice test-driven development, and contribute across all development phases to deliver valuable increments each sprint. The role emphasizes teamwork, English communication, and experience with Agile/Scrum. Flexible...

CHAMP Cargosystems is seeking a Senior Software Engineer to join our team in Spain, with a flexible approach and opportunities for remote collaboration from Luxembourg and the UK as per local requirements.You will design, implement and maintain backend services and frontends, work with REST API integrations, and contribute to end-to-end software delivery in...

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....

Giesecke+Devrient (G+D) is seeking a Senior Java Backend Developer to lead secure, scalable microservices for the TSM platform in a hybrid setup at El Prat de Llobregat. You will drive backend design with Spring Boot 4, cryptography, and automated testing while collaborating across product and QA teams. Join a high-availability, enterprise-grade...

Engineering Simulation Software Intern (Simcenter STAR-CCM+)Maximice sus posibilidades de que su candidatura sea seleccionada asegurándose de que su CV y sus habilidades se ajustan al perfil.Strategic Student Program Spain 2026–2027Siemens Software – #TransformTheEverydayBased: Barcelona, Spain / Hybrid, Part-time (20–35 hours per week) / Duration: 6...

Alpega is the trusted execution platform shippers and carriers across Europerelyon to plan, procure, and execute road freight - every day, at the speed the industry demands. We are 450+ people across European offices, working in product, engineering, commercial, and the teams that keep partners connected. In 2026, Alpega was named a Challenger in the...

We are the world market leader for reusable packaging containers (RPCs) for fresh food and are constantly optimizing our products. We help make the food supply cycle for the population more sustainable. With our RPCs, safety for food transport is improved, there is less waste of food and at the same time the lifespan of the products increases. Through our...

Overview In this role you will help shape the Workato Recipe runtime by designing scalable backend systems in Go and modernizing runtime components. You’ll work on high-concurrency, performance-critical infrastructure that powers event-driven integrations and third-party code execution. You will collaborate with cross-functional teams to improve...

A leading travel subscription platform in Barcelona is seeking a Mid-Senior Java Senior Software Engineer to enhance their technology team. Por favor, lea detenidamente la información de esta oferta de empleo para entender exactamente qué se espera de los posibles candidatos. The role involves utilizing innovative tools, improving software quality, and...

Adaptive is hiring a Senior Java Distributed Systems Engineer in Barcelona to help build Aeron Sequencer, applying state machine replication to capital markets. ¿Tiene las siguientes habilidades, experiencia e impulso para tener éxito en este puesto? Descúbralo a continuación. You will work on distributed systems that enable other teams to deliver...

dLocal is seeking a highly skilled Staff Engineer to join our Payments Performance team in Barcelona. ¿Está pensando en solicitar este empleo? No se demore, desplácese hacia abajo y envíe su solicitud lo antes posible para no perder la oportunidad. You will design and evolve systems powering payment routing, fraud prevention, and anomaly detection,...

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...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

Join to apply for the Senior Software Engineer (Python / Backend) ID41787 role at AgileEngine. Haga clic en "Solicitar" a continuación para enviar su candidatura. Asegúrese de que su CV está actualizado y de que ha leído primero las especificaciones del puesto. AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands...

HP in Spain is seeking a Tier 4 Software Customer Assurance Engineer to own escalations for PageWide Web Press incidents, with deep expertise in compute, networking, and press subsystems. You will drive root cause, perform remote diagnostics, and partner with R&D and GSBCS to prevent recurrence. The role requires strong problem solving, structured...

Zemsania te invita a formar parte de su equipo como Fullstack Developer con Java y Angular. Buscamos un profesional con al menos 5 años de experiencia desarrollando software y nivel de inglés B2/C1 para colaborar en proyectos del sector seguros. El puesto es híbrido en Barcelona, con posibilidad de asistir a la oficina una vez por semana. Ofrecemos...

DOGA is seeking a Software Quality Assurance Automation Engineer to join its Electronic Laboratory team in Spain. You will validate embedded software for electric motors and control units, and develop automated testing tools, test benches, and processes to ensure quality and reliability. Role involves designing validation strategies, executing tests,...