Medior .NET Backend Developer

About the Company S4D is a Software as Service (SaaS) company that provides Quick Service Restaurants (QSRs) with the omnichannel operating system to run their business in the most effective and efficient way. In other words, we help restaurants to get more orders. Our team builds and services innovative products based on the newest technologies, consisting of a wide variety of functionalities and innovative modules while offering our employees flexible working conditions. Our key values are teamwork and ownership. S4D is part of the Deloitte Technology Fast 50 and Saas100 company (selected by MT/Sprout). About the Role We are looking for a Medior .NET Backend Developer who combines solid software engineering practices with a passion for building reliable cloud systems. In this role, you will take ownership of core backend features - contributing to solution design, writing high-quality C# code, and deploying resilient microservices across our cloud platforms. You will collaborate closely with senior engineers and team members to maintain high technical standards, participate in peer code reviews, and continuously improve our codebase. We also encourage our engineers to utilize modern AI developer tools (such as Cursor or Claude Code) to accelerate daily workflows and streamline problem-solving. Notice to Recruiters & Agencies: We handle all hiring in-house and do not accept unsolicited agency outreach, candidate submissions, or services. Please do not contact us.