Software Engineer (.NET) (f/m/d)

Join Apaleo and Shape the Future of Hospitality Tech! Apaleo is the world’s most open, API-first property management platform powering the next generation of hospitality operations. Its modular, AI-powered infrastructure enables hoteliers to customise their tech stack, automate routine work, and deliver seamless, personalised guest experiences, powered by best-in-class apps and autonomous AI agents that adapt to every stay. If you’re driven by the idea of making hospitality smarter, more human, and powered by cutting-edge technology, we’d love to hear from you. We’re currently seeking a Mid-Level Backend Engineer to join our team. What You’ll Be Up To Implement and extend backend services for the platform using .NET 10 running in Docker containers. Develop features end-to-end, from database design through business logic to RESTful APIs . Contribute to keeping the platform scalable, reliable, and maintainable. Monitor services in production and help identify and resolve issues early. Write clean, well-tested code, including unit and e2e tests . Collaborate closely with product managers, frontend engineers, and other backend engineers in an agile team where your ideas and feedback are valued. What You’ll Bring to the Team A degree in Computer Science, a related technical field, or equivalent practical experience. Experience independently delivering backend features end-to-end in a cloud environment . Solid experience with .NET / C# backend development. Hands-on experience with at least some of the following: Relational databases such as PostgreSQL Docker and basic containerized workflows Cloud platforms such as AWS Message-based or asynchronous systems (e.g., Kafka or equivalents) Familiarity with microservices concepts and API-driven architectures. Comfortable breaking down tasks, estimating work, and delivering features incrementally. Experience or interest in using AI-assisted coding tools (e.g., GitHub Copilot, ChatGPT, Cursor, CodeWhisperer) to improve productivi