Senior Python Backend Engineer

Thunes Ltd is expanding its software engineering team in Barcelona to accelerate treasury automation and data-driven forecasting.You will build robust services deployed in production, focusing on Python, FastAPI and a modern frontend stack with Vue.js.You will work with AWS, Kubernetes and Docker in a fast-paced fintech environment, contributing to...

Sogeti busca un/a Backend Developer especializado/a en Python para un proyecto de 3-4 meses.Trabajarás con Product Owners, Project Managers y equipos técnicos en un entorno dinámico, internacional y orientado a resultados, con trabajo híbrido y presencia semanal.El contratado deberá diseñar y mantener APIs en Python, proponer soluciones técnicas y...

Capgemini busca un Backend Developer especializado en Python para un equipo internacional en Barcelona.Participarás en proyectos de corta duración (3-4 meses), colaborando con Product Owners, Project Managers y equipos técnicos para entregar soluciones completas y escalables.Se requiere al menos 5 años de experiencia, dominio de Python y frameworks...

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

We are looking for aSenior Python Backend Engineerfor a International institution inBrussels, Belgium, with strong experience inPython, Django, Flask or FastAPI, REST APIs and database development.You will contribute to the development of secure, scalable backend applications, working with modern Python frameworks, databases, containerized environments and...

Join one of Southern Europe's fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe ****, and we're just getting started. We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research...

All European Careers BENELUX seeks a Senior Python Backend Engineer for an international institution based in Brussels, Belgium.You will build secure, scalable backend services using Python frameworks (Django, Flask or FastAPI) and create robust RESTful APIs in a multicultural IT environment.Candidates should have 6+ years of Python development, strong DB...

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies.You will work closely with Product, AI, Embedded and Frontend teams to deliver scalable, reliable software across the stack.You will own architectural decisions, build robust APIs, optimize...

ERNI in Spain seeks a senior backend engineer to design, develop and maintain a Python-based MCP backend that connects Knowledge Graphs with AI agents and cloud data platforms.You will optimize SPARQL queries, extend semantic model compilation, and ensure security, scalability, and automated testing across cloud-native environments.The role offers hybrid...