.NET Developer

Career Area:
Technology, Digital and Data
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
We are seeking an experienced .NET Developer to join our team supporting application development initiatives for Construction Industries - Building Construction Products division. This role will be responsible for designing, developing, and maintaining scalable .NET applications. The developer will collaborate with cross-functional teams including architects, business analysts, and QA engineers to deliver high-quality solutions that meet business needs and align with technical standards.
What You Will Do:

• Design, develop, and maintain .NET applications using C#, ASP.NET (.NET Framework), ASP.NET Core, JavaScript, jQuery, DevExpress, and related technologies.
• Design the data and presentation layer of the web application's front-end.
• Collaborate with solution architects and business stakeholders to understand requirements and translate them into technical solutions.
• Ensure application performance, scalability, and security through best practices and code reviews.
• Participate in Agile development processes, including sprint planning, daily stand-ups, and retrospectives.
• Troubleshoot and resolve application issues across development, test, and production environments.
• Maintain technical documentation and contribute to knowledge sharing across the team.

What You Have:

• Experience in .NET development using C#, ASP.NET Core & .NET Framework, Entity Framework, JavaScript, jQuery, HTML5, CSS3, Entity Framework, Azure DevOps
• Strong experience with RESTful API development and integration.
• Solid understanding of software development lifecycle (SDLC) and Agile methodologies.
• Experience with relational databases such as SQL Server and writing complex SQL queries.
• Strong critical thinking skills and attention to detail.
• Excellent communication and documentation skills.
• Ability to work independently and collaboratively in a challenging environment.
• Hands‑on experience implementing Azure AD (Entra ID) authentication/authorization for web apps and APIs (OIDC/OAuth2, app registrations, scopes, roles/claims).
• Familiarity with Azure Key Vault for secure management of secrets, certificates, and keys (e.g., managed identities, secret rotation, Key Vault references).

Top Candidates Will Also Have:

• Experience with CI/CD pipelines and automated testing frameworks.
• Knowledge of microservices architecture and containerization
• Experience in manufacturing or dealer network domains is a plus.
• Familiarity with Snowflake, Microsoft Fabric, and Power Platform tools (Power BI, Power Automate).

Additional Info:

• The ideal location for this role is Cary-NC
• This position may require 10% travel.

About Caterpillar -
For more than a century, Caterpillar has helped build a better, more sustainable world. With 2025 sales and revenues of $67.6 billion, Caterpillar Inc. is shaping the future as the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. Backed by one of the largest independent global dealer networks and financing services through Cat Financial, the company's primary business segments: Power & Energy, Construction Industries and Resource Industries are solving customers' toughest challenges through commercial excellence and advanced technology, driven by a highly skilled, dedicated global team. Learn more at www.caterpillar.com.
Summary Pay Range:
$112,710.00 - $183,140.00
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.
Benefits:
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.

• Medical, dental, and vision benefits*
• Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
• 401(k) savings plans*
• Health Savings Account (HSA)*
• Flexible Spending Accounts (FSAs)*
• Health Lifestyle Programs*
• Employee Assistance Program*
• Voluntary Benefits and Employee Discounts*
• Career Development*
• Incentive bonus*
• Disability benefits
• Life Insurance
• Parental leave
• Adoption benefits
• Tuition Reimbursement

* These benefits also apply to part-time employees
This position requires working onsite five days a week.
Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at www.caterpillar.com/careers.
Posting Dates:
March 4, 2026 - March 22, 2026
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
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