Senior IT Applications Engineer – AI-Driven Full-Stack

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

Benefits offered by this job

Health insurance

Competitive pay

Retirement plan

Education assistance

Paid time off

Job summary

Senior IT Applications Engineer at Cleveland-Cliffs Inc. will join the Information Technology Custom Development Team in West Chester, OH and may be considered for Cleveland, OH. You will lead full‑stack development and IT support for web and Windows apps using Angular, C#, ASP.Net, and Java, with Azure and AI tooling for design.

The role emphasizes project management, analysis, testing, SDLC artifacts, and proactive problem resolution. Strong communication and collaboration skills are essential.

Qualifications

• Bachelor degree in Business Information Systems or equivalent work experience.
• 7+ years of experience in Angular, C#, ASP.Net, .Net Core, Entity Framework, SQL Server, Oracle.
• 7+ years of experience with 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.

Skills

Angular

C#

ASP.Net

.Net Core

Entity Framework

SQL Server

Oracle

AI tools

SDLC processes

Education

Bachelor degree in Business Information Systems or equivalent

Tools

Azure

Microsoft 365 Apps

ServiceNow

Job description

Senior IT Applications Engineer at Cleveland-Cliffs Inc. will join the Information Technology Custom Development Team in West Chester, OH and may be considered for Cleveland, OH. You will lead full‑stack development and IT support for web and Windows apps using Angular, C#, ASP.Net, and Java, with Azure and AI tooling for design.

The role emphasizes project management, analysis, testing, SDLC artifacts, and proactive problem resolution. Strong communication and collaboration skills are essential.