Empleos de remote java backend engineer ai en Zaragoza

Lever, Inc. is seeking a Staff Engineer focused on Pricing based in Spain. You will own the backend pricing infrastructure for a modern energy transaction platform, building a Pricing API from architecture to production readiness and third-party access. The role blends backend engineering, data systems, reliability, and product thinking in a high-impact...

Spain (Remote) Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and open culture. Grafana Cloud, our fully managed observability platform, is flexible and built for scale. With Grafana Cloud's actually useful AI, organizations can see, understand, and act on all...

Paradigma Digital busca un AI Engineer especializado en Inteligencia Artificial Generativa para diseñar y desplegar soluciones basadas en LLMs y arquitecturas RAG/GraphRAG. Serás referente técnico en creación de soluciones IA Generativa y en integración con APIs y fuentes de datos corporativas, asegurando seguridad y calidad mediante guardrails y...

Maisa is seeking a backend-focused software engineer to design, build, and maintain scalable services in Go and Python within a microservices architecture deployed on Kubernetes. You will own features end-to-end, collaborating with client-facing teams to translate requirements into reliable solutions.The role requires 3–7+ years of backend experience,...

Desarrollador/a Backend Senior – Proyecto Internacional Perfil requerido Buscamos un/a profesional con al menos 5 años de experiencia en desarrollo de aplicaciones web y microservicios, con dominio tanto en back-end con Java y Spring Boot , capaz de abordar soluciones end-to-end de complejidad media, y con una visión transversal de...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidosEn 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 un Senior Backend Engineer ...

Lever, Inc. is seeking a Backend Engineer based in Spain to join a small, ambitious product team. You will own the central API and backend services, primarily using Node.js and TypeScript, and focus on API design, data modeling, performance, and developer experience. This remote, asynchronous role offers substantial technical ownership, collaboration with...

Lever, Inc., on behalf of a partner company, is seeking a Backend Engineer, PHP based in Spain to design, build and scale backend services within a large microservices ecosystem. You will own features end-to-end and contribute to architectural decisions in a fast-moving environment. You’ll work closely with frontend, mobile, design, data and platform...

Overview Get AI-powered advice on this job and more exclusive features. At M47, we spark AI! We help tech companies understand how AI can drive their strategic objectives and effectively plan an implementation roadmap. Our mission is to leverage AI to create solutions that can understand, interpret, and respond to human language, empowering businesses and...

Orbitant is seeking AI Engineers (mid and senior) to design production‑grade systems with LLMs, spanning agents, RAG pipelines, and generation workflows. You will work remotely with international clients and a collaborative, growth‑focused team.Required are strong Python skills, prompt engineering expertise, and experience with LangGraph/LangChain. You...

Triple is building the intelligence layer for financial services and deploying AI agents to automate

Blacksmith Agency is seeking an Automation Engineer to own and ship our internal automation roadmap. This builder role focuses on production systems, not model training, and requires delivering reliable automation on top of AI capabilities.You will collaborate with engineering and delivery leadership to convert a documented automation roadmap into shipped...

UST is seeking a Principal AWS Application Developer to join our remote team in Spain. You will build AWS-native applications, APIs, and platform services with a focus on scalable, AI-first engineering. You'll design patterns, tooling, and governance across delivery pipelines, collaborating with international engineering teams to promote best practices....

BBVA busca un/a Senior AI Platform Engineer para liderar la implantación y evolución de una plataforma corporativa de LLM Gateway. Se trabajará en acceso seguro, gobernado y observable a modelos de IA generativa, integrando con aplicaciones y agentes de IA del grupo.El candidato debe dominar plataformas cloud, APIs, seguridad y operación en entornos...

LocalStack, the Local Cloud Sandbox for developers and AI agents, is seeking a senior engineer to scale AI across our engineering, GTM, People, Support, Finance and Ops teams. You will design and build internal tools and agents that connect our current tech stack to daily workflows, removing friction. You will lead adoption through workshops and office...

Lever, Inc. in Spain seeks a Lead QA Engineer (AI Native) to own the quality strategy for a complex AI-first product with critical financial workflows. You will design the end-to-end testing pipeline, perform pre-merge validation, and maintain production quality gates as the system evolves. You will lead hands-on test automation, work with AI-agent testing...

Zemsania Global Group solicita un Data Ops Engineer – AI Enablement con experiencia para colaborar con uno de nuestros clientes en el sector tecnológico (banca). La posición es 100% remoto desde España, con jornada laboral de 9:00 a 18:00 y flexibilidad; nivel de inglés B2 o superior. Se requieren habilidades en Python, SQL, GenAI, LangChain, RAG y...

Caucasus, Balkans, European Union, Central AsiaJoin Sigli’s international team! Where we strive to make everyone feel welcome and valued. You’ll work on different projects across Europe and the UK while growing your career in a culture built on trust, care, and equality.This remote position is open for candidates based within Sigli’s hiring regions:...

HBX Group is seeking a senior Backend Engineer to develop core functionalities for the CivitFun SaaS platform in the hospitality sector. You will work on integrations with external systems (PMS, payments, locks), architecture design, and cloud deployment from end-to-end. You will design and implement secure backend services with Node.js, collaborate on...

Capitole keeps growing, and we want you to grow with us! We are seeking a Senior Full-Stack Developer (M/F) to join an international project.You will design, develop and maintain scalable full-stack applications using Java, Spring Boot, and Angular, contributing to architecture and DevOps practices. The role requires 3+ years of experience, strong...