Senior .NET Software Developer — Modernization & Tools (In‑Office SD)

Solar Turbines; United States; On-site; USD 121,000 - 181,000; Full time

Benefits offered by this job

Medical, dental, vision benefits

Paid time off (vacation, holidays)

401(k) savings plans

Health Savings Account (HSA)

Education and career development

Job summary

Caterpillar Inc. is seeking a Software Developer for the Standard Solutions group at Solar Turbines in an in-office role in San Diego, CA.

You will design, develop, and implement modern software tools in an agile environment, modernizing legacy systems and supporting digital transformation. The role requires strong coding skills across C#, VB.NET, Python, and TypeScript, with experience in .NET, ORM tools, and front-end technologies.

Qualifications

• Degree in Engineering, Computer Science, Information Systems, or a closely related field.
• At least 7 years of experience with C#, VB.NET, Python, TypeScript, and the .NET framework.
• Hands-on database design experience with Oracle or SQL.
• Experience with desktop apps using WinUI or XAML-based frameworks; WinForms required.

Responsibilities

• Collaborate with cross-functional teams to develop modern software tools for design, testing, and validation.
• Create detailed technical designs and project plans.
• Implement robust, efficient, and secure software, and mentor team members.

Skills

C#

VB.NET

Python

TypeScript

.NET Framework

Education

Engineering or Computer Science degree

Tools

Entity Framework

Dapper

WinUI

WinForms

Oracle/SQL

ReactJS

Angular (v17+)

Job description

Caterpillar Inc. is seeking a Software Developer for the Standard Solutions group at Solar Turbines in an in-office role in San Diego, CA.

You will design, develop, and implement modern software tools in an agile environment, modernizing legacy systems and supporting digital transformation. The role requires strong coding skills across C#, VB.NET, Python, and TypeScript, with experience in .NET, ORM tools, and front-end technologies.