Python Backend Engineer for AI-Powered Platform

Shalion is seeking a Senior Backend Engineer to lead backend initiatives across multiple products and shape the technical roadmap. You will manage one backend engineer from day one and guide the team as it grows, balancing hands-on architecture with leadership responsibilities.The role emphasizes product-focused engineering, AI-enabled automation, and close...

Marfeel is looking for a Backend Engineer to join their team in Barcelona. You will design and maintain backend services, utilizing Node.js and various databases while ensuring high performance and scalability of applications. The ideal candidate will have over 5 years of experience with a solid understanding of API design and cloud deployments. Benefits...

Preply Inc. is seeking a Staff Engineer in Barcelona to shape technical strategy and own architecture for scalable AI-enabled learning systems. You will drive cross-team initiatives with Engineering and Product leadership and raise the bar for engineering excellence.You’ll mentor senior engineers, influence technical decisions, and ensure performance,...

Marfeel is looking for a Backend Engineer to join their team in Barcelona. You will design and maintain backend services, utilizing Node.js and various databases while ensuring high performance and scalability of applications. The ideal candidate will have over 5 years of experience with a solid understanding of API design and cloud deployments. Benefits...

FCM, part of the Flight Centre Travel Group, is hiring a Software Engineer to build AI-native travel products in Barcelona. You’ll join agile squads delivering LLM-powered features, automated workflows, and scalable backend services using Rails, containers, and CI/CD.Work flexible: full remote, hybrid, or on-site in Poblenou, Barcelona, with growth...

Sustainrecruit Talent busca un Ingeniero Backend Senior para diseñar, construir y mantener servicios Python que alimenten aplicaciones de IA en producción. Trabajarás con Data Scientists, AI Engineers y equipos de Plataforma para entregar sistemas seguros y escalables.Responsable de APIs, modelado de datos y operaciones, con enfoque en fiabilidad,...

Enfint ищет опытного инженера по мобильной архитектуре для ведения архитектуры мобильного приложения и развития платформы с использованием Dart и Flutter. Ваша роль включает работу с командами AI,...

Videocation, based in Barcelona, is looking for a Product Engineer to lead full-stack development and create AI-driven features. With a hybrid work model, you'll engage closely with customers and be responsible for shaping product impacts.This role emphasizes strong ownership and collaboration across teams to enhance learning solutions that deliver...

Описание:N26 has reimagined banking for today's digital world by building a global digital banking platform. Its technology and design enable an elegant digital experience without physical branches, paperwork, and hidden fees.Задачи:Design and prove core patterns that let AI agents complete engineering work from start to finish, including...