Senior Software Engineer - C#, .NET/.NET Core, Linux

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer - C#, .NET/.NET Core, Linux based in the United States. This is an exciting opportunity for a senior backend engineer to help shape the future of healthcare technology by building scalable, cloud-native services that improve how people access and experience care. In this role, you will design and develop robust APIs and distributed systems using modern Microsoft technologies while collaborating with multidisciplinary teams. You will contribute throughout the software development lifecycle, from architecture and implementation to testing and deployment. This position is ideal for an experienced engineer who enjoys solving complex technical challenges, improving system reliability, and mentoring other developers in a remote-first environment.