C# Coding Tests

Looking to hire a C# programmer to build robust and scalable applications? You’ll need to confirm they’re experts in object-oriented programming and the .NET Framework. 

Use TestGorilla’s universal coding tests to create a shortlist of elite talent guaranteed to have the C# coding skills and experience to deliver high-performing applications. TestGorilla offers 12 universal coding tests to assess competence in 20 languages, including C#. Ensure your new hires have the skills to deliver when it matters most.

C# Coding Test

What is a C# skills test?

C# is a versatile and powerful object-oriented programming language. Developed by Microsoft, it’s widely used for Windows and web applications, games, and more. C# is highly scalable and secure, and its integration with the .NET platform makes it a key language for web developers. 

Traditional resumes and portfolios are unlikely to give you full confidence in a candidate's C# abilities. For instance, how can you determine their competency in handling LINQ, managing memory, debugging, or optimizing code? Assessing these practical skills is at the core of a C# assessment and allows you to hire the best applicant objectively. 

Experienced engineers have created the C# skills tests to assess candidates’ proficiency in language-specific areas such as OOP principles, delegates, events, async programming, and familiarity with ASP.NET. These assessments give an unbiased picture of a candidate's ability to design, build, and maintain complex applications in C#.

Why use C# skills tests?

  • Identify top-tier talent with proven assessments that challenge applicants to demonstrate real-world applications of specific C# skills. You can then see an objective ranking of all participants to identify the most qualified.

  • Evaluate problem-solving skills to understand exactly how your candidates think rather than just the result they come up with. 

  • Ensure the right cultural and technical fit by not only testing applicants on C#-specific libraries but also giving them personality tests to see how well they will mesh with your current team. 

  • Streamline your hiring process with C# online tests to filter out unqualified candidates. 86% of tech recruiters reduced time-to-hire after implementing skills-based hiring. 

  • Future-proof your team by using skills tests that keep up with the continuously evolving frameworks and libraries C# has to offer. This ensures all candidates are current with the latest updates. 

What roles can you hire for with a C# coding test?

C# back-end developer

Back-end developers use advanced programming skills to design server-side logic and databases operating on RESTful APIs. Mastery of multithreading, asynchronous programming, and performance optimization are essential to writing maintainable code for complex back-end systems.

C# game developer

To create high-performing games that look visually amazing, these developers must excel in physics engines, rendering pipelines, and graphics programming using C# scripting. C# game developers use the Unity game engine to produce high-level mechanics, game logic, and interactive features.

C# software engineer

This role focuses on enterprise software development, such as business management tools. Engineers must be familiar with Windows Forms, Windows Presentation Foundation (WPF), and Windows Communication Foundation (WCF) to build and maintain highly scalable software using technologies like .NET.

C# full-stack developer

These developers offer end-to-end programming, meaning the front and back end are handled leveraging the .NET Framework for scalable software. Developers will integrate C# with JavaScript for responsive interfaces, create API integrations, and construct databases.

12 programming skills tested in C# and 19 other coding languages

Evaluate 12 essential programming skills with coding challenges and simulated tasks. Let candidates solve problems using C# or any of 19 additional programming languages based on their expertise and experience.

Coding: Data Structures - Stacks and Queues

This intermediate-level coding challenge assesses candidates' proficiency in manipulating stacks and queues. You can configure which programming languages will be available for your candidates.
35 min

Coding: Debugging

This intermediate-level coding challenge focuses on candidates’ ability to interpret and debug code, based on a set of requirements, in the programming language of their choice. You can configure which programming languages will be available.
35 min

Coding: Entry-Level Algorithms

This coding test assesses candidates' ability to program a basic algorithm, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
15 min

Coding: Intermediate-Level Algorithms

This coding test assesses candidates' intermediate-level programming skills, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
35 min

Coding: Data Structures - Heaps

This intermediate-level coding challenge assesses candidates' proficiency in working with heaps, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Graphs

This intermediate-level coding challenge assesses candidates' proficiency in graph data structures. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Binary Search Trees

This intermediate-level coding challenge assesses candidates' proficiency in working with binary search trees, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures – Binary Trees

This intermediate-level, language-agnostic coding challenge assesses candidates' proficiency in manipulating binary trees, enabling candidates to choose their preferred programming language. Employers can configure supported languages as needed.
35 min

Coding: Data Structures – Linked Lists

This intermediate-level coding test evaluates candidates' ability to manipulate linked lists, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Arrays

This intermediate-level coding test evaluates candidates' ability to manipulate arrays, crucial for code optimization, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures – Strings

This intermediate-level coding challenge assesses candidates' proficiency in manipulating strings. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Hash Tables

This intermediate-level coding challenge assesses candidates' proficiency in working with hash tables, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Built-in features to support your C# assessment

Want to maximize your chances of hiring the C# developer for the role? We recommend multi-measure testing.

By pairing your coding test with other relevant tests that evaluate your candidates' soft skills, cognitive abilities, knowledge, and preferences you can ensure you shortlist talent that's ready to contribute from day one.

Pair coding tests with other tests

See what it looks like in action

All tasks and scenarios are solved in this integrated development environment (IDE). Once the candidate assesses the problem, they can choose C# as their preferred language from the drop-down menu and solve the question.

Get started with your C# coding test

Ready to start testing for JavaScript skills? Screen developers in three easy steps.

1. Create your assessment

Choose an existing universal coding test or create your own custom challenge. Select from up to 20 languages to include in your test including C#, C, and C++.

2. Invite candidates your way

Connect with candidates by sending email invites directly from TestGorilla, straight from your ATS, or by sharing a direct link.

Illustration representing employees liking skills-based hiring

3. Analyze and shortlist top coders

Evaluate candidates’ C# and coding skills, plus soft skills. Use our dashboard and reports to identify top performers.

C# coding test FAQs