Empleos de remote java backend engineer ai en Barcelona

Lever, Inc. is seeking a Senior Backend Engineer for Payments & Fintech in Spain.You will rebuild and scale the financial systems at the core of a growing global platform, owning architecture for billing, subscriptions, and entitlements.You will lead migrations from legacy systems while ensuring correctness, reliability, and auditable financial...

We’re a London-based fintech on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with over £3 billion in assets - and we’re just getting started. We’ve been featured by MoneyWeek, Finder and Forbes, and we’re growing fast with big ambitions. About the Role We’re looking for a Senior Backend Engineer to...

Backend Java Engineer (Global Fashion Retail)Referencia: #52724Localización: Barcelona Buscas un reto donde tu código impacte a millones de usuarios en todo el mundo? Únete al equipo de ingeniería de uno de los grupos multinacionales más influyentes del sector moda. Estamos transformando nuestra infraestructura para soportar un ecosistema digital de...

BarcelonaEngineering – Engineering /Full-time /HybridWho we are: At Rover, pets and their people are at the heart of everything we do. Revise detenidamente toda la documentación de la solicitud antes de hacer clic en el botón de solicitar al final de esta descripción. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and...

En Coderland, el talento es lo que hace que las cosas pasen. Somos una comunidad global de #CodeLovers apasionados por la tecnología, la innovación y la transformación digital. Trabajamos con compañías líderes creando soluciones reales de alto impacto, en un entorno donde cada idea cuenta y cada persona suma. Aquí no hay talentos invisibles: se...

We are looking for Backend engineering Lead who will be responsible for the overall backend ecosystem across the organization, combining people leadership with ownership of backend architecture, standards, and delivery quality. This role ensures that backend development and architecture is consistent, scalable, and aligned with product, while growing backend...

A specialized AI opportunity platform is seeking a Senior Python Developer to create functional tests and manage Docker environments. Ideal candidates should have over five years of software engineering experience, with expertise in Python and deep functional testing skills. The role offers remote, flexible participation at a competitive rate based on...

We're looking for a Senior Java Engineer to join our team in Malaga, Spain in a remote working mode. In this role, you will develop and enhance backend services supporting MLS Touch and MLS Client, two mobile applications enabling real estate professionals and their clients to collaborate seamlessly throughout the property search and transaction journey.You...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Are you a passionate Java Developer looking for an exciting opportunity to work with cutting-edge technologies and make a real impact? Join our team and be part of a dynamic environment where you'll work with...

Migma, a budding AI email platform based in Barcelona, is seeking a backend engineer to join the two-person founding team. You will ship Node.Js services and APIs, optimize Mongo DB data models, and drive AI generation workflows end-to-end. Work directly with the founders on infrastructure, integrations, and AI pipelines, balancing speed with reliability,...

Factorial HR is seeking a Senior Software Engineer to lead backend development in the Data Ops team. You will architect and implement scalable backend systems, integrate global payment platforms like Stripe or Adyen, and drive AI-assisted development inside a fast‑growing fintech SaaS environment.You will work closely with design and product squads to...

Описание:Codeway builds consumer AI apps for mobile and web. It operates six focused vertical companies across AI creativity, wellness, education, media, entertainment, and utilities and productivity.Задачи:Design and implement scalable backend systems, architectures, microservices, and RESTful APIs for mobile and web clients using Node.js and...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

¡Buscamos Back AI Engineer! | Híbrido Barcelona En INNO-IT buscamos actualmente un/a Backend AI Developer para incorporarse a un proyecto innovador en Barcelona, centrado en el desarrollo y la integración de soluciones avanzadas de inteligencia artificial. Buscamos profesionales con: Experiencia sénior en desarrollo backend y capacidad para asumir tareas...

En Krell Consulting buscamos un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para incorporarse a un proyecto tecnológico con un importante componente de Inteligencia Artificial. La posición se desarrolla en modalidad híbrida en Barcelona, con aproximadamente un día presencial por semana. Funciones...

Estamos en la búsqueda de un/a AI Developer / Agentic AI Engineer con una sólida trayectoria y una pasión por la inteligencia artificial. Si tienes experiencia en el desarrollo de sistemas inteligentes, un profundo conocimiento de Python y te apasiona la creación de agentes autónomos y soluciones multiagente, esta oportunidad es para ti. Serás una...

Overview In this AI Engineer role, you will help shape AI-driven solutions for a Madrid-based global investment fund operating with an AI and data focus. You will work across business functions to translate problems into AI opportunities, design and deploy real-world ML systems, and stay at the forefront of AI trends. The position offers a startup-like...

We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. Since we launched in 2019, we have already achieved the following: We’ve built a community of...

Wizeline is seeking a frontend engineer to contribute to AI-powered digital products. You will collaborate with Product, Design, and Backend teams to build scalable UI components, maintain design systems, and ensure accessible, high-quality frontends using React, Next.js, and CSS-in-JS.Join a global AI-centric technology solutions provider that values...