Empleos de remote java backend engineer ai en Madrid

HIBERUS busca un Senior Backend Engineer para liderar el desarrollo de servicios backend distribuidos, con foco en seguridad, rendimiento y escalabilidad. El rol combina desarrollo software con buenas prácticas de integración y despliegue continuo, trabajando en un entorno internacional y con tecnologías modernas. La posición ofrece contrato indefinido,...

Backend Developer (Java / Spring Boot / AWS) - Assisted Channels Spain | Hybrid in Madrid, Barcelona, Málaga or Logroño | Remote in the rest of the country Full-time About The Role We are looking for experienced Backend Developers specialized in Java and Spring Boot, with strong expertise in microservices architectures and cloud-native development in AWS...

About FinomFinom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first...

DNA325 is seeking an Applied AI Engineer to turn model capability into real product behavior. You will own problems end-to-end—from shaping model behavior to building the systems around it, ensuring reliability in production. The role sits at the intersection of machine learning, systems, and product to make AI work for users, not just in demos. You will...

Pearson is hiring a Senior Software Developer to help design and deliver AI-enabled backend services for digital learning products. You will work autonomously in a fast-moving environment, collaborating with product and data science teams to deploy scalable microservices and secure, compliant solutions.The role emphasizes feature development, documentation,...

OmniAccess in Palma de Mallorca is seeking a Backend/AI Engineer with 3+ years of experience to design and build cloud-native back-end systems. You will integrate AI capabilities, including LLM-powered features, into the product portfolio and work across the development team.Responsibilities include building robust micro-services, APIs, and data models; ...

MotorK is seeking skilled engineers to join MotorK Ultra, an elite unit building scalable backend systems across Europe. The role emphasizes clean architecture, AI-driven problem solving, and high autonomy in a fast-moving, low-bureaucracy environment.You will work with PHP/Node.Js/Java, modern frontend stacks (Vue/React/Angular), and AWS, contributing to a...

We are hiring for one of our clients, seeking an AI/ML Engineer to work on a Full-Time basis. The role involves developing and deploying machine learning models to solve complex business problems. You will collaborate with cross-functional teams to integrate AI solutions into production systems.Key Responsibilities:Design, develop, and optimize machine...

## Data Engineer (CP4D)Applyremote type: Full Remotelocations: MADRIDtime type: Full timeposted on: Posted Todayjob requisition id: JR108337We are **One Team.** We **make it happen.** We are **Unstoppable.**BABEL es una consultora tecnológica multinacional especializada en aplicar sus servicios y conocimiento tecnológico en los procesos de aceleración...

Itransition Group in Europe seeks an experienced AI-Native Engineer to think AI-first and weave AI throughout the software lifecycle. Design, develop, and deploy AI-driven solutions using .NET technologies and REST APIs.The role requires 5+ years in .NET, strong C#, ASP.NET Core, and AI lifecycle experience including prompt engineering and model integration....

¿Tienes experiencia profesional como Ingeniero/a de Inteligencia Artificial? ¿Te apasiona la tecnología, el desarrollo de software y la aplicación de algoritmos de IA? ¿Buscas proyectos y que tengan impacto?Si es así, sigue leyendo...Tenemos una cultura de mejora continua: Te integrarás en un proyecto retador que impulsará tus conocimientos y...

Luxoft Spain is seeking a skilled Java backend engineer to join our development team working on sophisticated software for a global orthodontics leader. You will design and develop web systems, contribute to API services, and help integrate internal systems across the manufacturing process. The role requires 5+ years of Java experience, deep knowledge of...

Deutsche Telekom sucht einen Software Engineer mit Schwerpunkt Generative AI und agentische Architekturen. Sie arbeiten an Backend-Komponenten, Orchestrierung von Tools, Dokumentenverarbeitung und RAG-Pipelines in einer produktionsbereiten Plattform.Sie arbeiten eng mit Architekten, Data Scientists und Business-Teams zusammen; hybrides...

IONOS Group in Madrid is seeking an execution-driven Backend Engineer to transform architectural specs into production-ready Node.Js and C++ code. You will optimize a hybrid system, leverage AI tools, and collaborate with architecture roles to push performance and quality.You will work in a fast-paced international team, with hybrid offices across...

Inetum Innovation ищет специалистов по разработке и внедрению AI-решений с глубоким опытом в Generative AI и облачных сервисах. Ваша работа будет включать создание масштабируемых backend‑API и интеграцию...

Supersonik seeks Senior Engineers to join our core team in Barcelona. You will tackle complex technical problems, shape product architecture from day one, and thrive in a fast-growing startup. You should be fluent in modern Python, async programming, and adept at building scalable, event-driven systems.You’ll work across frontend to infrastructure to...

Tecdata Engineering, con sede en Barcelona, busca un perfil de AI Engineer / Backend Engineer para diseñar e implementar soluciones de IA en producción. El puesto es híbrido: 3 días en oficina y 2 días remoto.Se requiere experiencia en Python, desarrollo de APIs escalables y Azure (Functions, App Services, Cosmos DB, Key Vault). Se valorará experiencia...

Factorial is seeking a Senior Software Engineer to join our Data Ops team. You will own the backend architecture of internal sales, invoicing, and billing applications, building resilient, scalable APIs and cloud workflows that power finance and customer experiences.You’ll collaborate with design and product, integrate payment platforms like Stripe or...

Shalion is seeking a Senior Backend Engineer to lead backend initiatives across multiple products and shape the technical roadmap. You will manage one backend engineer from day one and guide the team as it grows, balancing hands-on architecture with leadership responsibilities.The role emphasizes product-focused engineering, AI-enabled automation, and close...

Enginy, a Barcelona-based startup, is seeking a Backend Engineer to own the engine behind our AI-native GTM platform. You will design, build, and operate high-throughput data pipelines and integrations with the tools our customers use, from design to production to observability.We require 5+ years of backend experience, strong TypeScript/Node.Js skills,...