C# test (algorithms): Pre-employment screening assessment to hire the best candidates

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C# (coding): entry-level algorithms test

Summary of the C# (coding): entry-level algorithms test

This C# coding test assesses candidates’ ability to program a small algorithm in C#, testing their basic programming skills. Using a short and straightforward coding task, this test helps you identify developers with the most essential C# skills.

Covered skills

  • Entry-level algorithms

Use the C# (coding): entry-level algorithms test to hire

Entry-level developers using C# and .NET in their technology stack.


Programming skills


10 min




Entry level

About the C# (coding): entry-level algorithms test

C# is a general-purpose language that is fundamental to Microsoft's .NET framework. C# is highly versatile and is commonly used for developing professional, dynamic websites, and Windows desktop applications. In addition, C# is one of the best programming languages for game development because it integrates seamlessly with the Unity engine.

Strong foundational knowledge of programming in C# is essential for junior programmers. Candidates who perform well on this test can hit the ground running and set themselves up for further professional growth.

This test gives candidates 10 minutes to complete a straightforward coding task. The code is evaluated against a set of test cases, some of which are available to candidates so they can determine if they are on the right track.

This is a great initial screening test that allows you to identify the strongest candidates based on essential skills. We recommend combining coding tests with at least one of or cognitive ability tests evaluating numerical or analytical skills.

The test is made by a subject-matter expert

Alfred W.

Alfred is an experienced software engineer with deep expertise in Python development, data engineering, and cloud solutions architecture. He has built out a cloud native data platform for a $16B hedge fund that systematically ingested TBs/PBs of data to drive quantitative trading strategies.

Alfred is also a certified AWS Solutions Architect and DevOps Engineer at the Professional. In his free time, he enjoys reading about personal psychology and new trends in technology.

Crafted with expert knowledge

TestGorilla’s tests are created by subject matter experts. We assess potential subject-matter experts based on their knowledge, ability, and reputation. Before being published, each test is peer-reviewed by another expert, then calibrated using hundreds of test takers with relevant experience in the subject. Our feedback mechanisms and unique algorithms allow our subject-matter experts to constantly improve their tests.

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Review from G2

Use TestGorilla to hire the best faster, easier and bias-free

Our screening tests identify the best candidates and make your hiring decisions faster, easier, and bias-free.

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View a sample report

The C# (coding): entry-level algorithms test will be included in a PDF report along with the other tests from your assessment. You can easily download and share this report with colleagues and candidates.

C# coding test

The benefits of C# (C sharp)

C# was developed back in 2001, but the latest iteration (C# 8.0) was released in 2021. C# is a versatile, modern, and object-oriented programming language that enables software developers to easily develop solutions for the Windows .NET and Microsoft .NET platforms.

The programming language is used widely to develop mobile applications, games, and enterprise software.

The learning curve for C# is relatively low, especially when compared with other programming languages like Java. But most programmers pick it up only after they have gained moderate experience with other programming languages such as Python. So even if you have a developer with entry-level C# skills, they probably have a good background in other programming languages.

Since C# is a general-purpose programming language, it can be used to create a variety of products:

Mobile applications Desktop applications Cloud-based services Websites Games Enterprise software

Most of the programming community uses C# to do three things – website development, Windows applications, and games (lots of games…) – but hiring a web developer experienced in C# would benefit many areas of your organization.

C# competencies for candidates

There are certain C#-related skills your candidates need in order to be successful in the hiring process and contribute to your company:

Proficiency in C# at a level required by the organization Understanding of concurrency patterns in C# and the .NET framework Experience with Mono framework Experience with object-oriented programming Knowledge of architectural patterns in programming Understanding of SQL servers Experience with Windows Presentation Framework Knowledge of basic design principles Knowledge of CLR Ability to write good, clean, and readable code in C#

C# coding test

The right candidate

The best candidate for the job isn’t just someone with good coding skills. You’re still hiring somebody to work with other employees in your organization, so you want a candidate who represents culture add, whose values are aligned with the company’s values, and who has a set of soft skills that makes them a pleasure to work with.

With that in mind, here are some traits that would make the perfect C# software developer:

• A learning mindset: Programming languages evolve and change quickly, so any programmer who wants to remain up to date needs a learning mindset. They need to continue learning and updating their knowledge to remain relevant in the market. C# changes, and the software developer working in it needs to change with it.

• Problem-solving skills: A great candidate will have the problem-solving skills necessary to look at any challenge or problem in front of them. They will be solution-oriented, looking at problems from multiple perspectives until they find a way to resolve the issue.

• Communication skills: On top of coding skills, the right candidate will need good communication skills to succeed in their role. Most of the time, they will work in a team with other developers, and they will have to communicate well with them to solve problems effectively. Additionally, they will need to communicate with their manager and with members of any other teams they might work with, such as designers and HR personnel.

• Curiosity: A software developer needs to be curious to be great at what they do. They need to constantly improve their code and ask themselves how to make it more effective and readable. This requires curiosity and the desire to improve.

• Creativity: Coding is a creative process, so the right candidate will need to be creative if they want to succeed in their role.

• Teamwork: The perfect candidate will have to work with other team members, so it will be beneficial if they’re a team player – especially when it comes to joint actions that programmers do, such as pair programming.

But how do you identify these skills in job applicants? One practical solution is a pre-employment assessment like a C# coding test. By evaluating candidates with a C# coding test, you can see who excels in the skills that are crucial for job success. Let’s explain.

C# coding test

How can the C# coding test for entry-level algorithms help you hire?

A pre-employment test is an effective way to evaluate your C# developers. Here are some of the benefits of using a C# coding test for entry-level algorithms in your hiring process:

• Expertly made: To make sure our tests are of the highest quality, subject-matter experts create all of TestGorilla’s pre-employment tests, which are then tested by other experts in the field.

• Avoids unconscious bias: Our pre-employment tests help you avoid bias. Relying on CV screening can lead to multiple biases in the hiring process, partly because candidates often do not receive the right amount of attention from hiring managers. Pre-employment testing assesses all applicants on the same objective criteria.

• One test for all applicants: Every candidate in the hiring process will fill out a pre-employment test and you will receive the results in numerical form. All candidates will complete the same C# coding test with the same questions, so the results are objective. In addition, you can compare candidates easily by looking at their ranked results.

• Streamlines your recruitment: Sifting through CVs is a long and tedious process. By assessing applicants’ skills with a C# coding test and interviewing those who achieve the best results, you remove the need for resumes, shorten your recruitment time, and simplify the process for you, the business, and the applicants too.

In summary

The C# coding test for entry-level algorithms will help you find a developer capable of working in C#. The test will help you find candidates who can program a small algorithm in C# and it will assess their basic programming skills and abilities.

By using this C# coding test you can identify the candidates who have fundamental knowledge of this programming language. Since the C# coding test for entry-level algorithms is oriented toward beginner-level skills, the test will require candidates to know the following algorithms:

Selection Sort program Insertion Sort program Heap Sort program Merge Sort program Quick Sort program

A skilled C# developer can do wonders for your organization, creating web applications, enterprise software, and even games. TestGorilla’s C# coding test can help you hire the best possible candidate.


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