Empleos de back-end programmer en Zaragoza

Desarrollador Backend con experiencia en Java y Spring, participando en el ciclo completo de desarrollo de software y colaborando con equipos multidisciplinarios para crear aplicaciones robustas y escalables.

Principal Consultant | Open-Source, Embedded, CPU/GPU + Semiconductor Technologies Back End Developer (Python) ***This is initially a Fixed Term Contract until the end of June 2026 - potential for extension/made permanent*** We are working with a company that focuses on accelerating AI adoption, data literacy, and engineering capabilities through a...

Medior/Senior Back-end Developer (PHP/Laravel) for a Dutch company | Full-time | Remote from Valencia Are you an experienced Back-end Developer with solid PHP and Laravel experience, based in Valencia and looking for your next challenge?At this Dutch digital agency you'll work on complex, business-critical web applications for a Dutch digital agency where...

Location: Remote Europe (Spain, Portugal, Germany or the UK)This is a chance to build at real scale on an app that millions of people use every day. You'llbe working on the backend systems that keep everything running smoothly. The team isexperienced, the environment is genuinely autonomous, and there's a real pathway to TechLead or Engineering Manager...

En isEazy seguimos creciendo y apostando por la innovación tecnológica aplicada al aprendizaje. Por eso, buscamos incorporar un/a Product Owner con enfoque en Inteligencia Artificial para impulsar la evolución de isEazy Brain, nuestra solución de IA para la formación corporativa. Buscamos a una persona con experiencia en producto digital, mentalidad...

Our partner is looking for a Senior Backend Developer (Java/Spring Boot, Agentic LLMs) based in Spain. As a Senior Backend Developer, you will contribute to building and enhancing a high-performance technology platform serving the global business aviation industry. You will develop robust backend services and scalable applications using Java and Spring...

Acoru redefines fraud prevention by acting before the transaction is initiated! At Acoru, we stand at the forefront of fighting fraud, dedicated to protecting and serving with cutting-edge technology and smart solutions. Through continuous

We're democratizing growth by making coaching a foundational right for every employee, everywhere. Combining human coaching, behavioral science, and technology - including AIMY, our AI coach - we empower global enterprises to unlock their full potential. Backed by $330M in funding and a network of 3,500+ coaches across 90+ countries, CoachHub is...

Semrush is a brand visibility platform, empowering marketers to command their online presence and create measurable impact. We unify SEO authority and AI visibility, so brands are found, cited, and chosen everywhere search happens. That's how Semrush gained the trust of over 28 million users—from scaling startups to Fortune 500 companies. About the...

Semrush is a brand visibility platform, empowering marketers to command their online presence and create measurable impact. We unify SEO authority and AI visibility, so brands are found, cited, and chosen everywhere search happens. That's how Semrush gained the trust of over 28 million users—from scaling startups to Fortune 500 companies. About the...

Technology alone does not create impact-the right teams do. Founded in ****, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and Al enablement. We combine global reach with a mindset focused on agility, senior expertise, and...

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...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

Somos una empresa con más de 20 años en el sector, trabajando en proyectos pioneros a la vanguardia del desarrollo de software. Full-stack Developer en modalidad híbrida en Madrid, con ganas de crecer y seguir desarrollando su carrera profesional para incorporarse al equipo de ingeniería de una Contrato indefinido y retribución atractiva: Únete...

Buscamos un/a Desarrollador/a Senior Java para incorporarse a un equipo tecnológico que trabaja en el desarrollo y evolución de una plataforma de gestión logística internacional, que abarca los ámbitos del transporte marítimo, terrestre y aéreo.Participarás en proyectos innovadores, utilizando tecnologías punteras y trabajando con equipos...

Our partner is looking for a Senior+ Full-Stack Engineer based in Spain. As a Senior+ Full-Stack Engineer, you will build and evolve a developer infrastructure platform that enables AI applications and agents to connect seamlessly with external APIs and services. You will take ownership of product features from initial customer discovery and technical...

Location: Fully remote (European Union)Engagement: Contract, ongoing (initial term to end of September 2027)Start: ASAPAbout the role Our client, a global industrial technology company, runs a B2B e-commerce platform and smart product catalogue built on Medusa, the open-source headless commerce engine. The backend is currently delivered by an external...

ResponsibilitiesWe're looking for a Software Fraud Engineer to design and build our next-generation fraud prevention platform. You'll develop real-time fraud detection systems, risk engines, and automated decision-making services that protect both our users and business.This is an engineering role focused on building fraud prevention systems — not a...

¡Capitole sigue creciendo - y queremos que formes parte del viaje! Estamos buscando un/a Backend Developer con 6 años de experiencia para unirse a nuestro equipo en proyecto con cliente del sector seguridad y alarmas. Funciones: Desarrollar y mantener aplicaciones backend con Java, Spring Boot, WebFlux y arquitectura de microservicios ,...