Empleos de remote senior backend java engineer en Zaragoza

Decskill busca un Senior Platform Engineer para proyectos estratégicos en el sector farmacéutico. Diseñarás la infraestructura cloud para la plataforma de IA empresarial y darás soporte a los servicios backend de IA.Se valorará al menos 6 años de experiencia, experiencia sólida en Azure, Python, microservicios y APIs, y conocimientos en Docker,...

Shakers is seeking a Freelance Senior Full-Stack AI Engineer to turn generative models into trusted production systems. Work 100% remotely for a 6-month engagement, collaborating on Vercel v0 Platform API-based harnesses and LLM workflows. You will build with ReactJS, TypeScript, Next.js, Node.js, REST/GraphQL, and PostgreSQL, and automate GitHub and...

Maisa is seeking a Senior Software Engineer (Frontend) to build enterprise UI experiences using React and TypeScript. You'll own frontend features end-to-end, collaborating with product, design, and backend teams, and contributing to architecture and design systems.You'll work in a distributed, fast-moving environment with remote options and hubs in...

Primers is seeking a highly skilled Senior AI & NLP Developer to join our fully remote team. You will design, develop, and deploy advanced NLP models, leveraging Python ecosystems and state-of-the-art ML frameworks.You'll work on language understanding, generation, and production deployment, collaborating with a distributed team to deliver impactful...

AgileEngine, LLC. is seeking an Infrastructure Engineer (Kafka) to own and operate the Kafka estate behind an event-driven integration platform. You will manage build, deployment, and monitoring infrastructure to ensure resilience and replayability of events. The role emphasizes production Kafka experience, Linux automation with Python, and strong CI/CD...

EUROPEAN DYNAMICS Group is seeking a Senior Databricks Administrator/Architect for remote engagement with a major client's IT team. You will architect and implement scalable Azure Databricks-based data platforms using Delta Lake, Unity Catalog, and related Azure services, while ensuring security, governance, and cost optimization. The role emphasizes...

UST España & Latam is seeking a Senior Java Developer with a DevOps mindset to build robust APIs and scalable services for a global financial services project. The role offers 100% remote work for candidates based in Spain and requires strong Java, Spring Boot, and distributed systems experience.You will join a cross-functional SRE team applying reliability...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

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...

Miratech is a global IT services and consulting company hiring a Senior Java Developer to support development and maintenance for a large European tax administration project. The team focuses on secure, scalable platforms enabling digital transformation for public sector clients.The role emphasizes delivering complex tax processing systems, integration with...

About The Agile MonkeysWe're a software studio of 75+ people, and still growing. We build production AI systems for regulated industries like healthcare, insurance and banking, mostly for US clients. We also build our own AI-native products. AI isn't a layer we add on top. It's how we work and what we ship.About the roleWe're growing several teams at once,...

Wire is seeking a Senior Product Security Engineer to join our Information Security Team in a remote EU setup with periodic travel to Berlin. You will drive product and platform security across authentication, encryption, data handling and APIs, working closely with engineering, product, and other teams. You will review changes for security or privacy...

Intellia is seeking a Senior Python Backend Engineer to design and build scalable backend services for agent-to-agent communication on AWS AgentCore platforms. You will work on Python-based backends, API integration, and asynchronous event-driven patterns to enable robust multi-agent interactions. The role emphasizes API design, registration and discovery...

Affirm, Inc. is seeking a Senior Backend Engineer to shape a multi-region, multi-tenant communications platform that supports billions of customer messages reliably and on time across the customer journey. You will own quarterly goals for the communications area, design robust backend services, and collaborate across product, design, analytics, security,...

Elastic in Spain is seeking a Senior Software Engineer for Observability, Managed Inputs to help build high-performing backend ingestion pipelines, supporting mOTLP endpoints and agentless architectures across cloud environments.You will own features from concept to delivery, mentor peers, monitor reliability with SLIs/SLOs, and participate in on-call...

A leading financial technology company is seeking a Senior Software Engineer for its Merchant Data Platform in Spain. The role focuses on managing and delivering on team goals, mentoring junior engineers, and ensuring systems reliability and performance. Candidates should have over 4 years of experience in software engineering with a strong background in...

Elastic is building high-performing backend ingestion pipelines for observability data. You will design, implement and operate scalable features across mOTLP endpoints and agentless integrations, supporting cloud providers and edge sources. You will own projects from concept to delivery, mentor peers, and participate in on-call rotations to keep systems...

ElevenLabs is seeking an experienced Data Engineer to join our Data team. You will build and scale data pipelines, establish best practices, ensure data quality, and enable self-service data access across teams.You will own pipelines end-to-end, implement dbt standards, and develop self-service tooling with clear documentation for Engineering, Revenue...

Banco Plata, S.A., Institución de Banca Múltiple seeks a Principal Engineer to scale our engineering org, reduce complexity, and set a sustainable technical direction on our evolving platform.You will shape system-level architecture, drive RFCs, architecture reviews, and cross-team standards, while mentoring engineers and guiding long‑term technical risk...

AgileEngine in Spain seeks a Senior Java Developer to design and build secure, scalable server-side solutions, including a client integration system.You will collaborate with Design and Product teams to understand requirements, estimate work, plan sprints, and ensure timely delivery.This role requires 5+ years of SaaS experience, Java and SQL proficiency,...