Empleos de junior backend engineer en Zaragoza

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...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.We are reinventing credit cards in the most transparent way possible. We are working directly with card issuers to change how credit is used throughout the world, creating new types of...

En Endalia desarrollamos una plataforma SaaS integral de RRHH que permite a las organizaciones digitalizar por completo la gestión del capital humano (HCM) y la Nómina. ¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.Somos más de 200 profesionales y seguimos creciendo para...

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 engineers, collaborate on architectural...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.We are reinventing credit cards in the most transparent way possible. We are working directly with card issuers to change how credit is used throughout the world, creating new types of...

This position allows you to join a fast-growing technology organisation focused on the critical migration and architectural evolution of our .NET services from AWS to Azure. If you are passionate about cloud-native transformation and want to lead the shift toward asynchronous, high-scale architectures, this opportunity is for you. We're seeking Senior...

En Endalia desarrollamos una plataforma SaaS integral de RRHH que permite a las organizaciones digitalizar por completo la gestión del capital humano (HCM) y la Nómina. ¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos. Somos más de 200 profesionales y seguimos creciendo para...

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...

At adidas, every day is a chance to flip the script. An invitation to take everything we know and re-invent it. Do it better. Never settling for good enough. La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.Every day we get up, invent, adapt, improvise, find new...

MEDvidi is seeking a Senior Backend (NodeJS) Engineer to lead AI automation integrations within our telemedicine platform, designing and scaling backend systems that connect our core product with AI services for thousands of patients and providers.You will work at the intersection of backend engineering and applied AI, building production-grade...

Octopus Energy in Spain is seeking a Senior Frontend Engineer to own frontend architecture, deliver high?impact features, and scale customer portals. You'll collaborate with international teams across Europe and work mainly in Type Script/React within a fast?paced, evolving environment.You'll be hands?on with Next.Js, Graph QL, and CSS?in?JS, and you'll...

AgileEngine seeks a Python Backend Developer to extend the internal developer portal and dashboard, leveraging AI coding tools in daily work. You will design a robust backend, integrate diverse databases, and maintain CI/CD pipelines. You’ll work with Linux environments and collaborate with cross-functional teams to deliver scalable solutions. The role...

Backend Engineer - Fixed Term Contract / Infrastructure and Automation We’re looking for a number of Backend Engineers to help build robust services and automation pipelines that support next generation AI and quantum‑inspired technologies. The team enables model compression that reduces LLM size by up to 95 % and cuts inference costs by up to...

Olx is seeking a Senior Software Engineer (Backend) for a fully remote engineering team.¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en "Solicitar".You will design and maintain scalable backend systems, collaborate with a talented group, and influence architectural decisions while embracing a...

Endalia en Zaragoza busca un desarrollador backend apasionado por la innovación y el trabajo en equipo.Desplácese hacia abajo para ver todos los requisitos del puesto y las responsabilidades que pueden esperar los candidatos seleccionados.El rol incluye desarrollo de funcionalidades en su plataforma SaaS, colaboración con múltiples equipos y aplicación...

Job DescriptionJob Title: Python DeveloperJob Type: ContractLocation: RemoteJob Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Key...

Capitole Consulting keeps growing and we want to do it with you!We keep expanding our team, and this time we're looking to bring on a Node Software Engineer for a major international project.Language : English and SpanishTechnical Expertise:3 years of experience as a backend developer.Strong knowledge of TypeScript .Experience building REST APIs with Node.Js...

HVAC ENGINEERIngeniero/a para diseño y seguimiento de proyectos de climatización a nivel nacional integrado en empresa multinacional.Se requiere:-Formación técnica (Ingeniero/a) o en ultimo año de carrera.-Nivel de inglés hablado y escrito muy fluido, necesario para el día a día-Experiencia manejando AutoCAD y capacidad para la interpretación de...

At adidas, every day is a chance to flip the script. An invitation to take everything we know and re-invent it. Do it better. Never settling for good enough. La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes. Every day we get up, invent, adapt, improvise, find new...

A technology recruitment agency in Zaragoza is seeking a Backend Engineer on a fixed-term contract to build automation pipelines and robust services for advanced AI technologies.Las cualificaciones, habilidades y toda la experiencia relevante necesaria para este puesto se pueden encontrar en la descripción completa a continuación.Ideal candidates will have...