Empleos de remote java backend engineer ai en Madrid

DNA325 is a remote-first AI-native product company building fast, reliable backend layers that power AI interactions in email, notes, and task tools. You will join a small, high-talent team shipping production-grade services and orchestration for model-driven features.You’ll own inference pipelines, optimize latency, and ensure observable APIs across...

NTT DATA is seeking an entry-level Networking Remote Field Service Engineer (L1) to provide remote technical support to clients, identify incidents and drive resolution while maintaining SLA targets.You will work with vendor networking technologies and use knowledge articles to diagnose issues, monitor service delivery, and coordinate with clients and...

Coderland busca un/a Senior Backend Java para desarrollar y mantener servicios backend con Java 21 o superior. Se trabajará con programación reactiva (RXJava/Webflux/Vert.x), diseñando microservicios y APIs REST seguras en un entorno cloud, con énfasis en Google Cloud Platform. El candidato ideal tiene 10+ años de experiencia en backend, dominio de...

T-Systems sucht eine/n Software Engineer mit Schwerpunkt Generative AI und agentischer Architektur. Du entwickelst Backend-Komponenten für KI- und Datenplattformen in Unternehmenseinrichtungen und integrierst LLMs, Tools und Datenquellen in eine produktionsreife Plattform. Du arbeitest eng mit Architekten, Data Scientists und Business-Teams zusammen,...

Urbiotica is seeking a Backend Software Engineer to advance our IoT platform. You will primarily build Python backends while maintaining and modernizing Java systems, ensuring stability and scalability as sensor networks grow. You will design and implement APIs, integrate with third-party services, and develop scalable microservices. Collaboration with...

Amaris Consulting is hiring a Senior Java Developer to design, develop, deploy, and operate scalable SaaS platforms for payroll and HR tech. You will join multidisciplinary squads, combining backend expertise with DevOps practices to support business-critical services through the full software lifecycle. The role requires 7+ years as a Backend Engineer with...

Knowmad Mood en Sevilla busca un/a Senior Backend Java Engineer para diseñar y desarrollar soluciones backend con Java 21+ y Spring Boot, enfocadas en arquitecturas de microservicios y APIs REST. Trabajarás con Kafka, OpenShift/Kubernetes y CI/CD, aplicando buenas prácticas, pruebas y calidad de código. Se ofrece contrato indefinido, modalidad remota con...

Vic.ai, Inc. is seeking a Senior Backend Engineer to join the team behind our AI-first iPaaS. You will build and operate the integration platform that connects customers' ERP and financial systems to Vic.ai, with data syncing at scale and AI-assisted onboarding. You will work on backend services in TypeScript/Node.js, Elixir/Phoenix, and Python, and...

GALEO is seeking a Python Software Backend Engineer to build backends and APIs for real-time data integration with clients. You’ll design data models, develop services that publish and consume events, and deploy on AWS, working closely with clients to understand business problems and deliver production-ready solutions. You will use AI tools daily to assist...

Alignerr Corp. is seeking Back End Developers for a fully remote hourly contract in Madrid. Design, build, and optimize server-side systems and APIs powering AI products, including data pipelines and scalable microservices that handle real-world traffic. You will work with languages like Python, Go, Java, Node.js, or Rust, and use AWS/GCP/Azure, PostgreSQL,...

Knowmad Mood busca un perfil de desarrollo backend senior con más de 6 años de experiencia para diseñar y evolucionar soluciones basadas en microservicios, Java y Spring en un entorno tecnológico avanzado, orientado a IA y soluciones escalables.Trabajarás en APIs REST, arquitectura hexagonal, pruebas y DevOps (CI/CD, Kubernetes). Ofrecemos contrato...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Alignerr is seeking a Back End Developer for a remote hourly contract focused on building and optimizing server-side systems and APIs for advanced AI products. You will design data pipelines, microservices, and scalable architectures to handle real-world traffic from multiple time zones. Ideal candidates have strong experience with Python/Go/Java/Node.js,...

Actualmente contamos con vacantes en Madrid y Bilbao para Software Engineers Backend (Java, Microservices y Python) que quieran desarrollar su carrera profesional en GFT. Buscamos personas entusiastas, con iniciativa y ganas de seguir aprendiendo, que deseen crecer en un entorno multicultural, dinámico, colaborativo y lleno de retos. Entre tus funciones...

ING is seeking a Software Engineer Backend to join the Spain team in Madrid. You will design, develop and test backend components, delivering production-ready software while upholding quality and performance standards. You will support production and collaborate to improve technical discipline across the squad. The role emphasizes Java 8/11/17, Spring,...

BESTSECRET in Málaga invites a Senior Java Software Engineer to join an international team building a modern, Kubernetes-based supply platform. You will develop backend services with Java and Spring Boot, collaborate with product managers and designers, and help ensure scalable, reliable systems that enable data-driven decision making and insightful...

EPAM Systems in Málaga, Spain is seeking a Senior Java/Scala Developer to join a hybrid team. You’ll build back-end services for a high‑scale, real-time oversight platform used by a leading hedge fund, collaborating with investors and engineers on scalable, secure systems. You’ll work in a rigorous, AI‑assisted environment delivering end-to-end...

Direct message the job poster from Treatwell Senior Backend Software EngineerIn this role, you will make a meaningful contribution in ensuring we continue to move in the right direction. You will be working on a variety of exciting technologies. Our tech stack is: Java with Spring Boot, Hibernate, PostgreSQL, MSSQL, Git, GitLab, GitLab CI, Docker,...

King, a leading interactive entertainment company, seeks a mid-level Java backend developer for Catalog Games in Barcelona to build features, services, tools, and systems powering our games. You’ll design, implement, test, deploy and monitor backend components, balancing speed with reliability in large-scale real-time systems. You’ll own complete...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidos En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos unSenior Backend...