Empleos de ai-native backend engineer en Zaragoza

About the ClientOur client is an AI-native product company built to replace how billions of people manage their digital lives - starting with email, notes, and task tools that were never designed to be AI-native. It's backed by multi-million-dollar investment and built remote-first from day one, with a clear target: cut the time it takes users to get...

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда...

Jobgether partners with a company seeking a Backend Engineer (Python) based in Spain to help build an AI-powered voice platform for healthcare, focusing on adults 65+. You will develop Python services, APIs, data models, and background workflows enabling patient enrollment, scheduling, and follow?ups.You'll work within a distributed European engineering team...

Jobgether SRL is seeking a Senior Full-Stack Product Engineer based in Spain to lead backend development and core product features. You will own end-to-end delivery, architect scalable systems, and collaborate with a lean team to drive AI-native innovations using Node.js, TypeScript, AWS, and modern frontend hooks.You will work across the stack with...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Backend Engineer (Python) based in Spain.As a Backend Engineer, you will help develop and scale an AI-powered voice platform designed to improve healthcare access and support for adults aged 65 and older. You will build the Python...

The CompanyFounded in 2022, Filigran is a global cybersecurity company on a mission to empower defense teams to be proactive through open-source solutions that uncover threats and drive action.Filigran stands out in the cybersecurity ecosystem through its open-source, AI-powered and threat-informed approach to Continuous Threat Exposure Management (CTEM)....

En JAKALA seguimos creciendo y buscamos un/a Backend Engineer para formar parte de un equipo de desarrollo en una Plataforma de IA escalable en nuestra oficina de Madrid, Barcelona, Gijón o Pamplona (o posibilidad de trabajo remoto).Estamos desarrollando una plataforma basada en arquitectura modular con dos backends principales:Node.js (servicios...

Buscamos Software Engineer Node.Js / TypeScript (IA & Cloud)Ubicación: Barcelona semipresencial / Fuera FullremoteDesde Capitole estamos acompañando a uno de nuestros clientes TOP en la evolución de su asistente conversacional, que hoy atiende a millones de usuarios en todo el mundo .Para este desafío, buscamos sumar un/a NodeJS Software Engineer con...

Buscamos Software Engineer Node. Js / Type Script (IA & Cloud)Ubicación: Barcelona semipresencial / Fuera Fullremote Desde Capitole estamos acompañando a uno de nuestros clientes TOP en la evolución de su asistente conversacional, que hoy atiende a millones de usuarios en todo el mundo. Para este desafío, buscamos sumar un/a Node JS Software Engineer con...

Capitole busca un/a Ingeniero/a de software especializado en Node.js y TypeScript para desarrollar un asistente conversacional basado en IA. Se trabajará en arquitecturas en la nube, microservicios y integración con canales múltiples, contribuyendo a un proyecto que opera a gran escala. El rol exige experiencia en IA Generativa o NLP, conocimiento de...

AgileEngine, LLC. is seeking a Python Backend Developer to build and extend the backend of an internal developer portal and dashboard, using AI coding tools daily.The role requires strong Python backend skills (4+ years) with experience in FastAPI/Django/Flask, plus DB integration (Snowflake, PostgreSQL, MySQL, MongoDB) and REST API design. Nice-to-have...

Grupo TECDATA Engineering busca un/a Desarrollador/a Java Senior con amplia experiencia en backend y microservicios. El perfil debe ser autónomo y capaz de tomar decisiones técnicas en entornos de alta exigencia.Se valoran conocimientos en Java, Spring Boot, bases de datos relacionales y NoSQL, y experiencia en arquitecturas de consistencia eventual, IA y...

Senior Software Engineer, Backend (Card)Remote SpainAffirm 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...

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.Every day we get up, invent, adapt, improvise, find new ways to collaborate, and do the unexpected. We're creators, makers and doers. Helping athletes make a difference, not just in their games, but in...

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 entirely. We are working directly with card issuers to change how credit is used throughout the world, creating new types of cards that work for both their...

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. Somos más de 200 profesionales y seguimos creciendo para consolidarnos como una empresa líder en software de gestión de personas en los países de habla hispana. Si te apasiona el...

About GilyticsGilytics is a Swiss geospatial SaaS company. Our platform, Pathfinder, helps utilities, grid operators and infrastructure planners find the best routes and sites for new infrastructure, turning months of manual planning into a data-driven, transparent process. We are a remote-first team of about 26 people across Europe and the Americas.The...

The Whiteam Consulting en España busca un Senior Backend Developer con más de 5 años de experiencia en Java, Spring Boot y Spring Batch para liderar la modernización de sistemas Mainframe migrando COBOL a Java, con enfoques de automatización y testing impulsados por IA.El/la candidato/a trabajará en un entorno internacional, diseñando arquitecturas,...

Logicalis Spain busca un/a Desarrollador/a Python especializado/a en Inteligencia Artificial para diseñar e integrar agentes y sistemas multiagente en servicios y APIs corporativas.Se requiere experiencia en Python backend, Arquitectura Hexagonal, eventos, LangChain/LangGraph, Docker y Kubernetes, así como Git, CI/CD y pruebas automatizadas. Proyecto...

Vortech PCI Group S.L. seeks an experienced backend developer to design, build and maintain scalable services using C#, .NET Core and ASP.NET Core for an international greenfield electronic trading platform.The role focuses on REST APIs, microservices, distributed systems and event-driven integrations, with emphasis on performance, reliability and CI/CD in a...