Empleos de senior java ai platform engineer en Madrid

This job is with Kyndryl, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses.  We are at the heart of progress;...

Krell Consulting & Training, S.L. busca un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para un proyecto tecnológico con IA. La posición es híbrida en Barcelona, con aproximadamente un día presencial por semana. Se valoran experiencia en APIs REST, entornos Cloud y herramientas de IA de desarrollo,...

Neo4j is seeking a Senior Software Engineer to shape the core analytics of GraphAware Hume, our graph-powered analytics platform. You will build secure, scalable backend APIs and collaborate with a global team. The ideal candidate has 8+ years of backend experience, fluency in Java, and expertise in Spring, DDD, and TDD. Familiarity with Docker, CI/CD,...

Pluxee invites a Senior Backend Engineer to join the Payments Squad, building resilient, high-volume backend services for global money movements. You will own critical components, implement robust tests, and collaborate with frontend and product teams. You thrive in distributed systems, apply AI-assisted development, focus on data consistency, idempotency,...

Stark Future SL is seeking a Senior Backend Engineer to design, develop, and operate production web services that power our AI-enabled backend. You will own critical components and collaborate across product, AI, and operations teams in a fast-moving Barcelona-based environment. Join a ambitious team building premium electric motorcycles and a scalable...

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,...

Valsea Technology in Marbella, Spain, seeks a Staff/Principal-level engineer to own AI strategy on a high-scale platform. You will lead AI feature delivery across the stack, emphasize reliability, data quality, and security, and prefer pairing with engineers over pure planning. You will mentor engineers, prototype quickly, and shape SDLC tooling with...

Jobgether SRL is seeking a Founding Senior Software Engineer based in Spain to build and scale an AI-powered platform. You will own architecture decisions, shape product direction, and drive end-to-end development in a lean, autonomous team. You will integrate AI capabilities, work on high-performance APIs, and influence infrastructure choices to support...

Cello is building an AI-powered revenue-growth platform. You will own scalable AWS infrastructure, design robust CI/CD pipelines, and influence architectural directions. You will work on multi-tenant systems handling large user bases and high availability, leveraging modern tooling and data pipelines. As part of a remote-first team, you’ll collaborate with...

Aircall, a unicorn AI-powered customer communications platform, is hiring a Senior Backend Engineer in Madrid. You will design, build, test, and deploy backend systems using TypeScript/Node.js with a strong emphasis on security, scalability, and performance. Collaborate with product managers, designers, and engineers to deliver end-to-end solutions, mentor...

Allianz Partners in Madrid is seeking a skilled Backend Engineer to join their Advanced Analytics team. The role offers a chance to build AI foundations and services, collaborating closely with cross-functional teams. The ideal candidate has over 5 years of backend engineering experience, proficiency in Python and cloud-native solutions with Docker and...

NN Digital Hub Iberia S.L. in Madrid is seeking a Senior MLOps Engineer to build and productize AI capabilities—from RAG pipelines to model serving—and deliver scalable, governed services on Databricks Mosaic/Mlflow and Kubernetes. You will standardize build→deploy→serve→monitor across topologies while ensuring audit-ready operations and...

Pivotal is looking for an experienced Senior Software Engineer to help build and scale AI-enabled clinical platforms. You will work across React + Vite frontend and .NET Core backend, collaborating with AI tooling and Azure DevOps in a fast-paced, global team. Join a culture centered on impact, mentorship, and growth with international exposure across...

Frontiers is seeking a Senior Platform Engineer to help build and run the Internal Developer Platform (IDP) and AI-first delivery capabilities. You will own a platform domain end to end, shaping golden paths, guardrails, and self-service tools for stream-aligned teams. You have 5+ years building cloud platforms, hands-on with Azure, AKS, Terraform, GitOps,...

evoila en España busca un Senior AI Platform Engineer para diseñar, implementar y optimizar plataformas IA/ML modernas y escalables, principalmente sobre Kubernetes, tanto on-premises como en la nube. Trabajarás con infraestructuras GPU, IaC y pipelines CI/CD, enfocadas en MLOps y LLMOps, para desplegar modelos y servicios de inferencia con rendimiento y...

Kuik! Digital Solutions busca un/a Senior Software Engineer con experiencia en Inteligencia Artificial para liderar técnicamente Kuik Agent. Se espera que combine desarrollo, visión técnica y liderazgo para evolucionar el producto y guiar al equipo. El candidato trabajará en el core y en adaptar la plataforma a las necesidades de cada cliente,...

Intellias seeks an experienced DevOps/Platform Engineer to design, build, and maintain the internal infrastructure platform. You will work with Python services and tooling, collaborating with engineering teams to translate pain points into platform features. You will implement IaC with Ansible and Terraform, manage migrations, and enhance observability with...

Ciklum in Málaga, Spain, is seeking a Senior Python Engineer to join a cross-functional team building backend features. You will implement AI on the client's internal platform, support high-quality code, and collaborate across planning, development, testing, and deployment. The role emphasizes PostgreSQL design, Alembic migrations, and REST API work, with a...

T-Systems Iberia sucht einen Senior Backend Engineer, der zentrale Plattform-Services, API-Design und robuste Microservices für skalierbare KI-Infrastruktur entwickelt. Sie arbeiten eng mit ML-Infrastrukturteams zusammen und verantworten Sicherheit, Observability und CI/CD. Sie verfügen über umfangreiche Python-/API-Entwicklung, verteilte Systeme,...

bsport is seeking a Senior Backend Engineer to join the Community & Engagement team, building backend systems powering marketing and communications for studios worldwide. You will work on agentic AI initiatives, the marketing suite, and data foundations to enhance scalability and channel integrations. You will design and evolve backend architectures,...