Empleos de backend java engineer en Zaragoza

Tipo de contrato: autónomo, tiempo completoTeletrabajo 100%Duración: contrato de 1 año con posibles extensionesDescripción del puestoBuscamos un/a Desarrollador/a Java Backend para incorporarse a un proyecto estratégico dentro del sector bancario, participando en iniciativas relacionadas con tarjetas digitales, tokenización, wallets y medios de pago...

Flexcompute Inc. is seeking a Principal Software Engineer (Backend) to join a fully remote engineering team.You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with a talented group of engineers to drive architectural decisions and lifecycle delivery.The role requires 5+ years in backend development,...

Lognext, empresa tecnológica española, busca un/a Desarrollador/a Full Stack B2B para colaborar en un proyecto de innovación para un grupo internacional del sector asegurador y financiero, con fuerte apuesta por la transformación digital.La posición es 100% remota dentro de España y se centra en backend, integraciones y evolución de aplicaciones, con...

Jobgether, partnering with a major flight technology provider, seeks an experienced backend engineer in Europe to scale a live flight platform.You will work on APIs for search, booking, and post-booking services, with a focus on performance, caching, and reliability.The role requires deep Python production experience and NDC familiarity, with a hands-on...

Neo4j is seeking a Senior Software Engineer to shape the core analytics of GraphAware Hume, our graph-powered analytics platform.You will build secure, scalable backend APIs and collaborate with a global team.The ideal candidate has 8+ years of backend experience, fluency in Java, and expertise in Spring, DDD, and TDD.Familiarity with Docker, CI/CD,...

Corporate Sales Engineer - German (Remote) Spain - BarcelonaGermany - RemoteFull timeAs a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations.Since ****, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native...

A technology recruitment agency is seeking a Mid-Senior Back End Developer specializing in Python, machine learning, and data science in Zaragoza, Spain. A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes. This full-time role involves working with Fortune-500 clients and...

Health can't wait .Not for symptoms to get worse.Not for a six?month appointment.Not for a system to catch up.But that's exactly how healthcare works today.You wait, until you can't.Alan exists to end the wait.Health is a universal right, and we believe this right can only become real when it's coupled with prevention.We need to stop treating health as...

Capitole Consulting is expanding its team and seeks a Node Software Engineer for a major international project.The role requires strong TypeScript and Node.Js skills, REST API design, and experience with PostgreSQL in an Agile environment.English and Spanish are the working languages.You will join a great team, enjoy flexible training budgets, private...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify payment operations, optimize performance, and protect revenue.As a...

Jobgether is seeking a Senior Backend Developer to join a remote-first, international team.You will design and optimize backend services with Java and Spring Boot, implement REST APIs, and work across distributed systems with a focus on reliability and scalability.You will apply LLM-based capabilities, RAG pipelines, and agent-tool orchestration to enhance...

Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify payment operations, optimize performance, and protect revenue. As a Senior Backend Engineer on the Protection team, you will design and develop scalable solutions...

Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify payment operations, optimize performance, and protect revenue. As a Senior Backend Engineer on the Protection team, you will design and develop scalable solutions...

Jobgether, listing on behalf of a partner, seeks a Senior .NET Developer (Fintech) based in Spain.You will build backend services for payment processing, reconciliation, payouts and settlements in a cloud-native microservices architecture, with a strong emphasis on reliability and security.You will work in an international, fully remote team and own...

Senior Fullstack Engineer - Spain - 100% Home Office Friendly (within +/- 2 hours of the UK) Live shows make us feel good.They're a time to hang with our friends, discover new artists or lose ourselves on a dancefloor.We're on a mission to bring all of this to more fans, more often – and that's where you come in.We're looking for a Senior Backend Engineer...

Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify payment operations, optimize performance, and protect revenue. As a Senior Backend Engineer on the Protection team, you will design and develop scalable solutions...

Ingeniero/a de Software Principal (Principal Software Engineer)Our client, a cutting-edge technology firm, is seeking a highly skilled Senior Software Engineer (Backend) to join their fully remote engineering team. In this role, you will design, develop, and maintain scalable and robust backend systems that power their innovative products. You will work with...

Hupp IT Careers is seeking a Medior/Senior Back-end Developer (PHP/Laravel) for a Dutch digital agency, remote from Valencia. You will build custom Laravel applications for clients with high standards, translating requirements into solid technical solutions and taking ownership of features.You will work with Laravel 12, PHP 8.4+, PostgreSQL/MySQL,...

Jobgether is seeking a Senior Backend Engineer – Protection, based in Spain.You will design and build scalable backend systems for payment dispute management, fraud prevention, and risk automation, taking ownership from architecture to deployment and monitoring.This role emphasizes technical leadership, collaboration with product and engineering, and...

Senior Software Engineer (Backend) Our client, a cutting-edge technology firm, is seeking a highly skilled Senior Software Engineer (Backend) to join their fully remote engineering team. In this role, you will design, develop, and maintain scalable and robust backend systems that power their innovative products. You will work with a talented team of...