Copart

IT - Software Engineer

Copart • $90K — $120K *
Portland, OR 97229In-Person
Information Technology
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • 3+ years of experience in full-stack development with Microsoft .NET.
  • Proficient in .NET Framework, ASP.NET, C#, VB.NET, WebForms, MVC, and APIs.
  • Extensive experience with SQL Server, including complex queries and performance optimization.
  • Skilled in building and consuming REST APIs across various application layers.
  • Able to work with both legacy applications and modern codebases.
  • Strong debugging and troubleshooting abilities across multiple systems.
  • Practical experience with AI tools for development workflows.

Responsibilities

  • Build and enhance full-stack applications using the .NET stack.
  • Modernize existing ASP.NET UI applications, focusing on WebForms and MVC.
  • Design and develop REST APIs and application services effectively.
  • Write and optimize SQL queries and stored procedures for performance.
  • Troubleshoot production issues across the entire tech stack.
  • Take ownership of application features from design to deployment.
  • Implement best practices and coding standards for development.

Benefits

  • Flexible work arrangements promoting work-life balance.
  • Access to training programs for continuous learning and development.
  • Collaborative team culture that encourages innovation.
  • Cutting-edge tools and technologies for modern development.
Full Job Description
Main Duties & Responsibilities:
  • Build, maintain, and enhance full-stack applications using .NET Framework, ASP.NET, C#, VB.NET, WebForms, MVC, APIs, and SQL Server.
  • Support and modernize ASP.NET UI applications, including WebForms and MVC-based systems.
  • Design, develop, and support REST APIs and application services.
  • Work extensively with SQL Server, including writing queries, stored procedures, views, functions, and performance-tuning database interactions.
  • Troubleshoot production issues across UI, application, API, and database layers.
  • Own application features end-to-end, from technical design through deployment and support.
  • Improve application performance, reliability, maintainability, usability, and security.
  • Collaborate with front-end or product engineers when integrating APIs, improving UI workflows, or supporting modern front-end experiences.
  • Maintain and improve legacy .NET Framework applications while supporting new development efforts.
  • Help establish full-stack development best practices, coding standards, reusable patterns, and documentation.
  • Use AI-assisted development tools appropriately to support coding, debugging, refactoring, documentation, test creation, and research, while independently validating outputs and maintaining code quality.

Skills & Requirements:
  • 3+ years of professional full-stack development experience with the Microsoft .NET stack.
  • Strong production experience with .NET Framework, ASP.NET, C#, VB.NET, WebForms, MVC, and .NET-based APIs.
  • Experience building, maintaining, and enhancing ASP.NET UI applications.
  • High proficiency with SQL Server, including complex queries, stored procedures, database design, and performance optimization.
  • Experience building and consuming REST APIs.
  • Strong understanding of application architecture across UI, business logic, API, and database layers.
  • Ability to work with both legacy codebases and modern application patterns.
  • Working knowledge of front-end technologies such as JavaScript, HTML, CSS, and ASP.NET UI patterns.
  • Strong debugging, troubleshooting, and problem-solving skills across UI, application, API, and database layers.
  • Ability to work independently and take ownership of application features, enhancements, and production issues.
  • Practical experience using AI tools such as ChatGPT, GitHub Copilot, Cursor, Claude, or similar tools as part of a professional development workflow, with the ability to review, validate, and refine AI-generated suggestions.
  • Should provide examples of shipped projects, production systems, or relevant full-stack .NET application work.

Preferred Skills:
  • Experience with React or other modern JavaScript frameworks.
  • Experience with .NET Core / ASP.NET Core.
  • Experience with Entity Framework, ADO.NET, LINQ, or similar data access patterns.
  • Experience with authentication, authorization, and application security.
  • Familiarity with Agile/Scrum team environments.


About Copart

Copart, Inc. is a global leader in online vehicle auctions. The company provides a platform for buyers and sellers to participate in auctions of vehicles, including cars, trucks, motorcycles, and boats. Copart operates in more than 200 locations in 11 countries and has over 175,000 vehicles available for auction every day. The company was founded in 1982 and went public in 1994. Copart is listed on the NASDAQ Global Select Market under the ticker symbol CPRT.
Learn more about Copart
Size
8,600 employees
Market Cap
$28.3 billion
Industry
Manufacturing & Automotive
Net Income
$706.7 million
Founded
1982
5 Year Trend
+19.3%
Revenue
$2.2 billion
NASDAQ
CPRT
* Ladders Estimates

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