Empleos de senior backend engineer java en Sevilla

En Sevilla busca un Senior Software Engineer para diseñar y desarrollar soluciones backend escalables, robustas y mantenibles, asegurando altos estándares técnicos. Serás nexo entre engenharia y arquitectura del cliente, traduciendo requisitos de negocio en soluciones técnicas viables y liderando decisiones de diseño. Trabajarás con microservicios,...

T-Systems is part of the Deutsche Telekom Group, with around ****** employees worldwide.We create technology with purpose to generate a positive impact on society.We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers' experience.We trust people: we offer autonomy, continuous support, and a...

Deine Aufgabe Wir suchen einen Senior Backend Engineer mit ausgeprägten System-Design-Fähigkeiten und Erfahrung im Aufbau von Produktionsinfrastruktur. Diese Rolle umfasst die Architektur und Wartung von Backend-Plattform-Services hinter AI-Inference-Endpunkten – ein mandantenfähiges System, das Authentifizierung, API-Key-Management, Nutzungsmessung,...

Empresaconfidencial busca un/a Senior Backend AI Engineer para impulsar IA en productos ya en producción y desarrollar nuevas soluciones desde cero.Diseñarás servicios backend en Python, construirás pipelines RAG y integrarás APIs de LLM en entornos productivos, asegurando observabilidad y rendimiento. Trabajo 100% remoto desde España, con autonomía...

Zemsania busca un Senior Software Developer especializado en Java y React para unirse a su equipo. La persona seleccionada trabajará en proyectos innovadores y soluciones de software de vanguardia en un entorno dinámico, con claras oportunidades de crecimiento. Modalidad híbrida en Sevilla o Málaga. Se requieren 5–7 años de experiencia, dominio de...

Alvatross busca un/a Desarrollador/a backend Senior con Java y Spring Boot para trabajar en proyectos OSS en el sector de telecomunicaciones. Participarás en arquitecturas de microservicios y en iniciativas internacionales, con acceso a formación y herramientas modernas.Trabajarás 100% remoto desde España, con horario flexible (entrada entre 8:00 y 9:00)...

En Vermont Solutions buscamos un/a Senior Backend Developer con al menos 4 años de experiencia para desarrollar y mantener aplicaciones empresariales robustas, escalables y de alto rendimiento.ResponsabilidadesDiseñar, desarrollar y mantener servicios backend con Java y Spring Boot.Trabajar con PostgreSQL y MQ Series en soluciones de integración entre...

Parser is seeking a Staff Backend Engineer (Java) to join a strategic area of our systems. You will drive architecture, champion engineering standards, and deliver high-scale services with asynchronous messaging and low latency. You'll work within lean teams and harness AI tools to enhance productivity and quality.You will shape decisions end-to-end, own...

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...

Sobre el proyectoBuscamos un/a Senior Java Developer para incorporarse a un proyecto de larga duración en un entorno tecnológico complejo, trabajando principalmente en desarrollo backend y evolución de sistemas existentes.Buscamos un perfil con experiencia sólida en Java y Spring Boot, acostumbrado a trabajar con arquitecturas complejas y sistemas...

Abacum, the leading Business Planning solution, is hiring a Software Engineer to join our Barcelona team. You will work on a multi-disciplinary squad building a real-time calculations engine and data visualisations, collaborating with designers, product, and other engineers.We value ownership, fast learning, and a hands-on approach to shaping our technical...

Help Us Build The Future of Travel At Airalo, we're making it easier for people to stay connected wherever they travel.As the world's first eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world.Today, we're a team of 400+ people across 60+ countries, building a product used by travelers every...

At Naphora Games Group, we're building more than games, we're building a global team of ambitious, driven people who are hungry to learn, experiment, and raise the bar for the next generation of games. We collaborate openly, move fast, and challenge ourselves every day to build better, smarter, and faster. Our goal is to create world-class games that players...

Our mission is to enable everyone to build wealth.We reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management - a testament to the scale and trust we have...

UST is seeking a Backend Java/Spring Boot Developer with Camunda 8 to join an international Agile team. The ideal candidate has at least 3 years of hands-on Camunda 8 experience, strong Java/Spring expertise, and a passion for scalable microservices.Responsibilities include designing Camunda 8 BPMN processes, implementing tests, and collaborating with...

Talan is a global consulting group specializing in innovation and technology-driven transformation.We are seeking a Java backend engineer to design, develop, and operate backend services using Spring Boot and microservices, deploy on OpenShift, and collaborate with Angular teams on integrated solutions.You will contribute to CI/CD, REST API design, and...

Introducción En Infortec Consultores buscamos un/a Analista Programador/a Java Senior para incorporarse a un proyecto tecnológico donde el backend se desarrolla íntegramente bajo una arquitectura de microservicios.Buscamos una persona con sólida experiencia en desarrollo backend, capacidad para diseñar soluciones técnicas y autonomía para abordar...

Miratech is seeking a Senior Java Developer to join a European tax administration software project.You will contribute to development and maintenance for a large public-sector client, focusing on secure, scalable backend services.The role requires strong Java experience, Spring and Quarkus, microservices, and Docker/Kubernetes, with English communication and...

Grupo NS busca un/a QA Engineer con experiencia en automatización y conocimientos sólidos en FOREX para unirse a un proyecto tecnológico en un entorno Agile y squads.Modalidad remota, desde España.Participarás en la definición y ejecución de pruebas, así como en la automatización de procesos, trabajando principalmente con Java orientado a Backend.Se...

Miratech seeks a Senior Java Developer to contribute to development and maintenance of customized software solutions for a large European client in the public sector.The role focuses on tax administration system development, with a team of 20+ professionals and a full lifecycle approach from design to deployment.You will work across backend (Java, Spring,...