🌍Work mode: fully remote.⏰Start: March/February, 2026.💰Rate - 170 - 200 zl/h B2B.⏳Duration: > 12 months contracts + extensions📕Project language: English💻Workload: Full time.⚙️Recruitment process - 2 interviews with the client.💼Industry: property management. Summary: The Senior Developer will play a crucial role in the Development & Innovation team, focusing on building integrations and backend solutions to enhance the core system's capabilities in Microsoft Azure. This position requires strong expertise in .NET technologies and a solid understanding of modern development practices.Main Responsibilities: Develop and maintain backend services using .NET technologies. Create and integrate APIs, ensuring secure authentication methods. Implement CI/CD processes for continuous integration and deployment. Ensure observability in systems for efficient monitoring and troubleshooting. Utilize AI tools to enhance software development workflows. Adopt Infrastructure as Code practices to streamline deployment processes. Key Requirements: 4+ years of experience in software development. Proficient in .NET (C#, ASP.NET Core). Experience with Azure services (App Services, Functions, etc.). Knowledge of CI/CD practices (ADO experience preferred). Experience with API development and authentication mechanisms (OAuth, JWT). Understanding of observability principles in software solutions. Familiarity with Infrastructure as Code frameworks (Terraform, Bicep). Nice to Have:Basic understanding of Business Intelligence concepts and data-related projects.