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How to Hire ASP.NET Developers

How to Hire the Best Freelance ASP.NET Developer

ASP.NET was first released in 2002 with version 1.0 of the .NET Framework and is the successor to Microsoft's Active Server Pages (ASP) technology. Since then, it has grown into one of the most popular backend programming frameworks in the world. But if you don't have experience hiring a programmer, you may not know what to look for in an ASP.NET programmer.

In this article, we will explain the best uses for ASP.NET, where to find the best talent, and what to look for to ensure your next hire is a success.

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What is ASP.NET Used For?

ASP.NET is an open-source, server-side web-application framework designed for web development to produce dynamic web pages. It was developed by Microsoft to allow programmers to build dynamic web sites, applications and services.

Here are some common uses of ASP.NET:

Rapid Deployment

If you have a project that needs to be rapidly deployed, then ASP.NET is a great choice. ASP.NET is very flexible and because of containerization, it allows for fast and easy deployment.

Scalability in Logistics and Supply Chain Management

ASP.NET is a high-performance framework that provides fast response times and productivity. Because of the reliability and scalability of ASP.NET, it is commonly used for logistics and supply chain management applications.

Web and Mobile Applications

ASP.NET is often used to develop dynamic websites and web applications specifically. Using the ASP.NET framework is ideal for web applications specifically because it plays nice with any platform and supports operating systems such as Android, Windows and iOS. The high level of compatibility is hard to contend with, especially when it comes to custom app development.

Secure Applications like Accounting and Payroll

ASP.NET is also known for its security and reliability. Because of this accounting and payroll system applications are commonly built on the framework. ASP.NET offers services that prevent code manipulations. This allows developers to securely provide systems for accounts receivable, accounts payable, accounting, inventory control and more from small to larger businesses.

What to Look for When Hiring an ASP.NET Developer

When hiring an ASP.NET programmer, there are a few things you have to consider including experience, rates, and the type of work arrangement. It also depends on the type of project you have and what skills you need to complete it.

ASP.NET Required Skills

Here are some of the basic skills that an ASP.NET Developer is expected to have:

  • Familiarity with the ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC)
  • Development experience using C# .NET
  • Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3
  • Familiarity with architecture styles/APIs (REST, RPC)
  • Understanding of Agile methodologies
  • Strong attention to detail
  • Excellent troubleshooting and communication skills
  • Knowledge of REST and RPC APIs
  • Able to work well in a team setting

How to Write an ASP.NET Developer Job Description

Writing the perfect ASP.NET job description is essential to ensure that you can attract the top developers. It's also important to ensure that you set the proper expectations up-front to streamline the vetting process, saving everyone time and money.

ASP.NET Developer Job Description Template

Company Introduction

Use this section to write 2-3 sentences about your company. Make sure to provide information about the company culture and benefits. This would be a good section to link to your company website. The best candidates will do some advanced research.

Job Description

We are looking for an experienced ASP.NET developer who will work on creating, maintaining, and/or extending a code base of describe your application's main functionality. You will also be responsible for reducing complexity, maintaining unit tests, creating integrations, and/or adding new features.


  • Selecting libraries and tools for improving accuracy, improving DevOps processes, and/or implementing new features
  • Keeping web assets, including JavaScript and CSS files, organized and consistent
  • Improving accuracy by developing automatic unit tests and integration tests
  • Add other responsibilities here that are important for the project/job


  • Proficient understanding of web verbs, JSON and XML protocols, style sheets, and other web techniques
  • Proficiency in C#, Visual Basic, depending on the specific project
  • Experience using .NET 4.5+
  • Experience with single-page apps and dynamic DOM modifications
  • Writing tests with NUnit, XUnit, MSTest
  • Proficient knowledge in MSSQL, MySQL, Oracle, other RDBMS
  • Experience with code-first or schema-first ORMs including Entity Framework
  • Understanding of scaling with stateless techniques
  • Experience with hosting in Microsoft Azure, Amazon Web Services, etc.
  • Familiarity with Kendo UI, DevExpress, Syncfusion
  • Specify other frameworks, libraries, or any other technology relevant to your project/job
  • Education level or certification requirements

ASP.NET Interview questions

When looking to hire an ASP.NET developer, consider asking some of the following interview questions:

  • What is ASP.NET?
  • What are the advantages of using ASP.NET over another framework?
  • What are the different validators in ASP.NET?
  • What is View State?
  • What are the different Session state management options available in ASP.NET?
  • What is caching in ASP.NET?
  • How can we apply themes in ASP.NET application?
  • What is MVC?
  • What are Cookies in ASP.NET?
  • What is Ajax in ASP.NET?
  • What are Web Services in ASP.NET?
  • What are the concepts of Globalization and Localization in .NET?
  • What is the Web.config file in ASP?
  • What is the App Domain Concept in ASP.NET?
  • What is Query String in ASP?
  • What is master page in ASP.NET?
  • What is tracing in .NET?
  • What are the data controls available in ASP.NET?
  • What are the major events in global.aspx?
  • What is the use of CheckBox in .NET?
  • What is authentication and authorization in ASP.NET?

Freelance ASP.NET Developer Rates

The average salary for an ASP.NET developer is $94,208 per year in the United States. When hiring an ASP.NET freelancer, you can expect to pay $60.67 on average per hour. ASP.NET freelancer rates can range from $35-$130 per hour depending on the developer's experience, where they are located, their availability, and other programming languages required.

Check out our detailed pricing guide for more freelance software developer rates.

Where to Hire an ASP.NET Developer – Top Websites

Where to find ASP.NET developers will ultimately depend on a few factors. Consider product duration, developer experience, cost, and how much time you're willing to put into the hiring process.

Here are our top 2 favorite places to find ASP.NET developers.


Best Freelance Websites for Developers - Upstack

Best for the top programming talent

Upstack aims to elevate remote tech teams worldwide through dedicated freelance talent. They look for the best freelance talent by sourcing their developers from all over the world.

They deploy an 8 point hiring process to ensure their site users have access to the best candidates with top-notch developing skills, communication, and personalities. They offer talent in a diverse set of fields including Java, Python, iOS, and PHP.

They’ve worked for big-name brands like Microsoft and Lego. However, Upstack has a diverse talent pool that’s highly scalable depending on the size and scope of your business.

Visit Upstack

Read our Upstack Review.


Freelance Websites for Developers - Fiverr

Best for small projects and gigs

As one of the largest freelancing job boards on the web, Fiverr is a proven platform for connecting with prospective freelancers. The site aims to streamline the process of connecting developers with clients in a way that’s efficient for both sides.

You can contact a developer by selecting their profile if you think you’ve found a good fit. Once the terms for a project has been finalized, clients pay the developer upfront. You have about three days to read over the finished product and decide whether to accept a project submission or reject it to get a refund.

Clients look through the site’s list of freelance developers by using its robust filter tools to find the right fit. You can filter developers based on their price range, body of work, and much more.

Fiverr is great for finding developers with a specific niche, as the site has categories for practically any type of development service. For example, if you click on the mobile application development link, it’ll let you sift through candidates based on even more specific guidelines, such as custom app development or web-to-app conversions.

Visit Fiverr

Read Our Review on Fiverr

If you still want more ideas, here’s a full list of the best freelance websites for developers.

Developer Hiring Guides

If you are looking for other types of technical talent, we’ve put together hiring guides for these technologies as well.

Programming Languages
Top Programming Languages
Frontend Frameworks
Top Frontend Frameworks
Backend Frameworks
Top Backend Frameworks
Content Management Systems
Content Management Systems
  • Unity
  • Salesforce
  • iOS / Android


Where can I find an ASP.NET developer?

There are many places where you can find and hire an ASP.NET developer online. If you're looking for a full-time developer, you can try popular job boards like Indeed and LinkedIn. For the best freelancers, consider using a remote hiring platform focused on placing programmers like Upstack or Toptal. You can also find ASP.NET developers on general freelancing marketplaces like Upwork and Fiverr.

How much does it cost to hire an ASP.NET developer?

The average salary for an ASP.NET developer is $94,208 per year in the United States. When hiring an ASP.NET freelancer, you can expect to pay $60.67 on average per hour. ASP.NET freelancer rates can range from $35-$130 per hour depending on the developer's experience, where they are located, their availability, and other programming languages required.

What are the most important skills to look for in an ASP.NET developer?

There are many skills that an ASP.NET developer needs to know. In general, An ASP.NET developer should possess the skills to produce code using .NET languages (C#, VB .NET). They should also have skills that will enabled them to upgrade, configured, and debug existing web, desktop, and mobile applications built on the framework.

What does an ASP.NET developer do?

An ASP.NET developer is someone who uses the ASP.NET framework to create web applications. In addition to programming, continued development, and optimization, they will also be required to fix bugs in existing code, and test new code before it is released to the public.