Senior IT Applications Engineer - Full-Stack & AI Tools

Cleveland-Cliffs Inc. in Ohio seeks a Senior IT Applications Engineer to join the Information Technology Custom Development Team.

You will lead full-stack development and provide enterprise support for web and Windows applications using Angular, C#, ASP.NET, .NET Core, and Azure. The role requires strong project management and communication skills, collaboration with stakeholders, on-call support, and the ability to apply AI tools such as Claude Code and Copilot to design and implement reliable