Senior Ai Platform Engineer — Remote, Production Agents

Preply in Barcelona is seeking a senior backend engineer to design and build scalable AI-powered backoffice systems. You will contribute to agentic workflows, integrate AI with codebases, and collaborate across Engineering, Product, Design and Data. Bring ~8 years of backend experience, strong Python, and hands-on AI agent experience. You’ll prototype...

Sesame, una plataforma de RRHH con IA aplicada, busca un Senior Fullstack Engineer con Symfony (o Laravel), Python con Fast API y Vue 3 / React para liderar la evolución de su plataforma de agentes IA. En Sesame se valora más de 5 años de experiencia en desarrollo de software, experiencia en IA en producción y capacidad para diseñar arquitecturas...

Qualifyze is seeking an AI Engineer to join the Engineering team. You will build and deploy production-ready LLM applications, manage cloud infrastructure, and drive end-to-end AI solutions from prototype to production. The role requires strong Python skills, hands-on experience with LLMs and a pragmatic, ownership-minded approach. You will evaluate models,...

Bunch is building the operating infrastructure for the next generation of private markets. We combine AI-powered automation with deep regulatory expertise to replace fragmented spreadsheets and manual processes with one integrated platform across the fund lifecycle, purpose-built for private markets heading toward $32 trillion in Assets Under Management. We...

Aily Labs is expanding its AI Platform team in Madrid, seeking a Senior AI/ML Engineer to build scalable AI/ML infrastructure and production-grade pipelines. You will work with Data Scientists, Engineers, and Product teams to deploy robust AI solutions across our decision intelligence Saa S platform. You will lead design and implementation of end-to-end ML...

Ultralytics is seeking a Senior Software Engineer to develop and maintain the Ultralytics HUB, a leading platform for cloud training and deployment of YOLO AI models in Madrid-based or remote capacity. You will design scalable event-driven web solutions, collaborate with ML teams, optimize cloud resources, and contribute to CI/CD pipelines with Docker,...

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,...

CrowdStrike is seeking a Corporate Sales Engineer for German-speaking markets, with remote work options across Europe. This full-time role collaborates with both sales and technical teams to deliver cybersecurity solutions and strategic value to customers. Ideal candidates will combine technical depth with customer-facing expertise, driving deals and...

Corporate Sales Engineer - German (Remote) Spain - BarcelonaGermany - RemoteFull timeR30247 As a global leader in cybersecurity, Crowd Strike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed – we’re here to stop breaches, and we’ve redefined modern security with the world's most...