Senior Backend Developer C# or Nodejs

Senior Backend Engineer (C#/ Node.js) - IoT Projects We are looking for an experienced Backend Developer to join a team building modern IoT platform solutions and scalable backend services. The role focuses on developing API and middleware layers used by mobile, web, and internal systems within a distributed cloud-based environment. Additional information Work mode: Hybrid (Wrocław) or fully remote Rate: 110 - 140 PLN/h Responsibilities Design and develop backend applications and middleware com…