Senior IT Applications Engineer: Full-Stack & AI-Driven Dev

Cleveland-Cliffs; United States; On-site; USD 105,000 - 130,000; Full time

Benefits offered by this job

Competitive pay

Health insurance

Retirement plan

Education assistance

Paid time off

Job summary

Cleveland-Cliffs Inc. is seeking a Senior IT Applications Engineer to join the Information Technology Custom Development Team in West Chester, OH, with consideration for Cleveland, OH.

You will develop and support web and Windows applications using Angular, C#, ASP.Net, JAVA, and Azure, leveraging AI tools for design and development. The role requires strong technical and project-management skills, plus excellent written and verbal communication.

Qualifications

• Bachelor degree in Business Information Systems or equivalent work experience.
• 7+ years in Angular, C#, ASP.Net, .Net Core, Entity Framework, SQL Server, Oracle.
• 7+ years in custom development and SDLC processes.
• Exposure to AI tools such as Claude Code, Co-pilot, or other AI platforms.
• Working knowledge of Microsoft 365 apps (Outlook, Teams, Word, Excel, PowerPoint, OneDrive).

Responsibilities

• Understand business processes, supporting technologies, key stakeholders’ objectives, and overall business goals
• Collaborate with business partners, IT Management, team members, and vendors by participating in meetings to analyze requirements and define project and technical support needs
• Build strong working relationships with customers and align closely with their priorities and expectations
• Proactively gather requirements and develop or modify applications while identifying critical interfaces and addressing impacts during testing and implementation
• Plan, organize, and deliver technical projects and solutions in accordance with the Change Management process, including generating required documentation and SDLC artifacts
• Use AI tools for design and development of IT solutions
• Provide timely and effective feedback on customer issues and requests, offering recommendations to improve system stability and reduce recurring support needs.
• Provide occasional 24x7 on-call support for enterprise applications and subsystems, including order management, quality assessment, logistics, and supply chain management
• Drive innovation in partnership with the business and support the development of both online and batch applications.
• Demonstrate proficiency with Microsoft Office 365 apps, including Word, Excel, Outlook, Teams, and PowerPoint
• Possess strong verbal and written communication skills
• Other duties as assigned

Skills

Angular

C#

ASP.Net

.Net Core

SQL Server

Oracle

AI tools

SDLC

Microsoft 365

Education

Bachelor's degree in Business Information Systems

Tools

Claude Code

Co-pilot

ServiceNow

PowerBI

Visio

Access

Job description

Cleveland-Cliffs Inc. is seeking a Senior IT Applications Engineer to join the Information Technology Custom Development Team in West Chester, OH, with consideration for Cleveland, OH.

You will develop and support web and Windows applications using Angular, C#, ASP.Net, JAVA, and Azure, leveraging AI tools for design and development. The role requires strong technical and project-management skills, plus excellent written and verbal communication.