This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a .NET Core & Python Web Developer based in Netherlands. This role is an opportunity for a senior software engineer to build and support enterprise-grade applications using .NET Core and Python. You will focus on backend and web application development, including APIs, services, and microservices, rather than data engineering or data science. You will contribute to cloud-native solutions deployed within Microsoft Azure environments. The position combines hands-on development with architecture, testing, troubleshooting, and modern DevOps practices. You will collaborate with architects, QA, product, DevOps, and engineering teams in an Agile environment. Your work will directly contribute to secure, scalable, maintainable, and reliable business applications.