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How to Hire C# Developer

How to Hire the Best Freelance C# Developer

My business partners and I have run software development companies and hired hundreds of different types of programmers in our 20 years in the business. We now know a lot about hiring the best C# developers.

In this article, we will share some of our knowledge of C# and how to find the top talent in the technology field.

Best Place to Hire C# Developers

Upstack


Our Rating – 4.9/5

Find a C# Developer

Upstack is a global network of experienced and well-vetted software developers, web developers, and engineers.

  • Top 1% of development talent in the world.
  • Artificial Intelligence (AI) and rigorous screening to match you with the best developer.
  • No commitment required. 14-day risk-free trial.

What is C# Used For?

C# (pronounced c-sharp) is a multi-purpose programming language that evolved out of older languages such as C and C++. Therefore, it has some similar uses, especially when developing programs to run on Windows through the .NET initiative. Here are some common uses of the C# programming language.

Windows Applications

Microsoft created C# specifically for their Microsoft products such as Windows. C# and Windows have been optimized to work together, so it is no surprise that developers use C# when creating desktop applications for the popular operating system. There is a lot of documentation and examples that make C# coding easy for Windows.

Games

Large game engines such as the Unity Game Engine allow games to be coded in C#. Unity has been used to create 3D, 2D, virtual reality, and augmented reality games on most consoles and platforms. It has been used to create thousands of games including PGA Tour 2K21 and Pokémon Mystery Dungeon: Rescue Team DX.

Web Development

C# and the .NET framework are frequently used for back-end web development. This means they are used to handle all of the logic that goes on behind-the-scenes for websites. It is especially common when the web servers are running on IIS, which makes up a quarter of web server installations.

What to Look for When Hiring a C# Developer

When hiring a C# 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.

C# Required Skills

Here are some of the basic skills that a C# Developer is expected to have:

  • Standard C# library functions
  • Asynchronous functions
  • Built-in C# data structures
  • Strong grasp of the .NET framework
  • Object-oriented programming (OOP)

C# Experience

C# developers should have some experience with the following:

  • Desktop frameworks such as WPF
  • Communication frameworks such as WCF
  • Azure cloud computing services
  • Databases such as MySQL or MS SQL Server
  • Programming with similar languages such as Java, C, or C++
  • Creating user-friendly graphical user interfaces (GUIs)
  • ASP.NET MVC
  • Knowledge of Visual Studio
  • Testing and debugging C# programs with programs such as nUnit or SpecFlow
  • Enterprise, commercial, and open-source projects

How to Write a C# Job Description

Writing the perfect C# 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.

C# 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 a C# developer who has experience working with the .NET framework to create Windows applications. You will need to work with stakeholders in the business to plan and improve software, as well as optimize and maintain our existing software. You will be responsible for taking on different sections of the software development lifecycle, and seeing that our software is released without problems.

Responsibilities

  • Design and develop software to meet the needs of stakeholders
  • Write clean and self-documenting code that is easy to read
  • Actively contribute to discussions and analysis about software requirements
  • Analyze and fix bugs in existing code
  • Support the team and take ownership of tasks related to the software
  • Add other responsibilities here that are important for the project/job

Skills

  • Writing clear and self-documenting code, organizing classes and methods
  • Use of good design patterns in C# and connected frameworks
  • Handling asynchronous functions
  • Understanding of object-oriented programming (OOP) and inheritance
  • Familiarity with database software such as MS SQL Server {{if_required}}
  • Familiarity with Azure cloud computing services {{if_required}}
  • Producing unit tests and integration tests
  • Understanding of code versioning tools such as Git
  • Communicating with stakeholders and team members
  • A good understanding of QA best practices
  • Specify other frameworks, libraries, or any other technology relevant to your project/job
  • Education level or certification requirements

C# Interview questions

When looking to hire a C# developer, consider asking some of the following interview questions:

  • What is the difference between public, static, and void?
  • How are nullable types used in C#?
  • What is enum in C#?
  • When would StringBuilder be used instead of String in C#?
  • What are some of the differences between C# and Java?
  • What is serialization?
  • When would method overloading be used?
  • What is the difference between “throw” and “throw ex” in .NET?
  • What is the difference between managed and unmanaged code?
  • When would a struct be used in C#?
  • How can an array be sorted in descending order?
  • What is inheritance?
  • What is abstraction and when would it be used?
  • Is there a difference between a constant and a readonly value?

Freelance C# Developer Rates

The average salary for a C# developer is $95,595 per year in the United States. When hiring a C# freelancer, you can expect to pay $63.13 on average per hour. C# freelancer rates can range from $12-$120 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 web developer rates.

Where to Hire a C# Developer – Top Websites

Where to find C# 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 firing process.

Here are our top 2 favorite places to find C# developers.

Upstack

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.

Fiverr

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.

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

FAQs

Where can I find a C# developer?

There are many places where you can find and hire a C# 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 C# developers on general freelancing marketplaces like Upwork and Fiverr.

How much does it cost to hire a C# developer?

The average salary for a C# developer is $95,595 per year in the United States. When hiring a C# freelancer, you can expect to pay $63.13 on average per hour. C# freelancer rates can range from $12-$120 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 a C# developer?

C# developers need to know about the different frameworks that are used with the languages including .NET WPF. They also need to be familiar with many of the features of the language such as object-oriented programming.

What does a C# developer do?

C# developers are there to program Windows applications and games using the C# programming language. As well as writing code, they are also responsible for maintaining existing code, optimizing programs, and working with design teams to plan new projects.