Hire the Top 3% of C# Developers in 48 Hours

Hire C# developers, programmers, consultants, and experts on demand. Top companies and startups choose C# developers from Toptal for .NET development, desktop applications, game development, back-end services, and more.

Meet C# Developers in our Exclusive Network

Featured Talent

Tao Zhang, Toptal C# Developer.

Tao Zhang

Verified Expert in Engineering
22 Years of Experience

C# Developer

Tao is a senior full-stack developer and architect who worked on over 14 million lines of code on large-scale, real-time acquisition software projects. He primarily focused on the back end for more than 11 years. Tao's expertise is mainly in C++, C#, Java, Python web development, performance optimization, and troubleshooting in Azure and AWS.

C#Node.jsBack-end DevelopersREST APIJavaScriptJavaIISWindows DevelopmentAgile DevelopmentC++PythonDebuggingSoftware Development
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Erez Nassimi, Accomplished C# Freelancer.

Erez Nassimi

Verified Expert in Engineering
31 Years of Experience

C# Developer

Erez has 30 years of experience in software development and 15 years in team building and management. His expertise covers multiple languages (C++, C#, Pascal, SQL), frameworks (.NET), paradigms (OOP, REST), platforms (Windows), protocols (Diameter, FIX), including API development, design patterns, web scraping, and clean coding. Familiar with stock options, currency exchanges, and trading/algo-trading, he has won innovation awards at Amdocs, contributing to CodeProject and StackOverflow.

C#Windows DevelopmentC++.NETSQLVisual Studio DevelopmentWeb ScrapingREST APIWeb DevelopmentData ScrapingCGitJSON
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John Gibbons, Toptal C# Developer.

John Gibbons

Verified Expert in Engineering
13 Years of Experience

C# Developer

Since 1997, John has been working as a professional software developer. He started his technical career as an Excel RAD developer at Goldman Sachs and now specializes in system architecture and development on the Microsoft stack (Azure, ASP.NET Core/5, C#, Microsoft SQL Server). He communicates well, listens carefully to your requirements, comprehends what needs to get done, and then delivers high-quality well-tested code to move you forward.

C#AzureSoftware ArchitectureExcel DevelopmentAgile DevelopmentEmbedded Software Engineering
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Andrei Sharafullin, C# Coder.

Andrei Sharafullin

Verified Expert in Engineering
18 Years of Experience

C# Developer

Andrei is an accomplished software engineer with 15 years of experience in analysis, design, development, and operations. His expertise includes cloud architecture and development in Azure and AWS and software development using C#, Python, and TypeScript. Andrei's passion for software development carried him through years of studying languages, algorithms, and technologies.

C#Windows DevelopmentPythonGitSaaS.NETBack-end DevelopersCI/CD
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Ed Whitehead, Freelance C# Programmer for Hire.

Ed Whitehead

Verified Expert in Engineering
11 Years of Experience

C# Developer

Ed is a seasoned technical designer and game developer with over a decade of hands-on experience. His expertise includes leading client-based projects and working as a solo developer and a senior lecturer in games education. Ed is proficient in Unreal Engine, Unity, C#, virtual production, as well as 3D asset production and implementation.

C#Unreal EngineGame Development
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Eduardo Schuelter, Expert C# Programmer for Hire.

Eduardo Schuelter

Verified Expert in Engineering
21 Years of Experience

C# Developer

With 20 years of hands-on experience in software development and integration, Eduardo has taken on roles ranging from software solutions architect to technical project and account manager. He has 15+ certifications, mainly in Microsoft technologies (Azure), as well as Java and SQL. Eduardo is a seasoned software engineer with a deep knowledge of the main cloud providers' capabilities, implementing system integrations using REST APIs and creating solutions while keeping the big picture in mind.

C#.NETSQLREST APIJSONXMLAzureSoftware ArchitectureBack-end DevelopersMicrosoft Development
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Po-Chun Yu, Freelance C# Programmer for Hire.

Po-Chun Yu

Verified Expert in Engineering
8 Years of Experience

C# Developer

Po Chun is a C# .NET Core back-end developer with 5+ years of experience. He's developed a data collection tool with intuitive UI for capacitive fingerprint devices, led robotic arm control software development, and created a production server that improved data latency from one day to three minutes. He is comfortable leading teams, completes in-depth debugging and factory end testing, and believes that rapid delivery with continuous client updates is the key to building a great product.

C#GitWindows Development
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Pedro Martins Timóteo da Costa, Toptal C# Developer.

Pedro Martins Timóteo da Costa

Verified Expert in Engineering
11 Years of Experience

C# Developer

Since 2012 Pedro has been developing software with C#, JavaScript, and related technologies. Pedro is proficient in working on the back end, front end, building CI/CD pipelines, and is extremely flexible and eager to learn new technologies and paradigms, which allows him to integrate very well into any team.

C#Agile DevelopmentJavaScriptMicrosoft DevelopmentSQLJSONAJAXWeb DevelopmentTypeScript
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Tiago Chilanti, Toptal C# Developer.

Tiago Chilanti

Verified Expert in Engineering
21 Years of Experience

C# Developer

Tiago is a full-stack developer with 14 years of experience. His preferred technologies are Angular 2+ on the front end, C# .NET on the back end. He's experienced in ideating, managing, and developing solutions from the ground up. He's also a certified scrum master/product owner and agile methodologies enthusiast with experience managing scrum teams. He's worked for both startups and notable companies like HP and Dell.

C#CSSTypeScriptAndroidAngularGitWeb DevelopmentjQueryMicrosoft DevelopmentHTML5Agile DevelopmentJavaScriptSQL
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Ayodele Jackson, C# Freelancer.

Ayodele Jackson

Verified Expert in Engineering
13 Years of Experience

C# Developer

Ayodele is a senior full-stack engineer with over 25 years of experience delivering enterprise-grade web and mobile applications. He has led development efforts for organizations including Amazon, Suvoda, and Trella Health, specializing in TypeScript, C#, and modern frameworks like Angular, React, and .NET. Ayodele builds scalable RESTful APIs, architecting cross-platform mobile solutions and integrating cloud-native services on AWS and Azure.

C#Agile Development.NETJavaScriptTypeScriptCSSAngularReact.jsVB.NETWindows DevelopmentTelerikNode.jsExpress.js
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Jason Brown, Expert C# Programmer for Hire.

Jason Brown

Verified Expert in Engineering
29 Years of Experience

C# Developer

Jason is a highly experienced Microsoft-certified software developer with over 30 years of experience in software development. He is currently developing cross-platform mobile apps for iOS and Android using Flutter and websites using Angular, with back ends written in C# and SQL Server and deployed via Docker containers.

C#Visual Studio DevelopmentXamarinJavaScriptWindows DevelopmentMicrosoft DevelopmentFlutterAngular.NETFull-stackCSSTypeScriptTwitter Bootstrap
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Hiring Made Easy

1

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert specializing in the area you’re hiring in.
2

Choose your talent

Get a shortlist of expertly matched C# developers within 24 hours to review, interview, and choose from.
3

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Get up to two weeks to work with and assess your chosen developer and pay only if you decide to hire them.
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With Unparalleled Success

Trusted Experts Only

Trusted Experts Only

All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

Your New Team Member

Your New Team Member

We are so sure you will love your new team member that you can try working with them for a few days. Pay only if satisfied.

Scale as Needed

Scale as Needed

Hire talent within 48 hours. Scale your team up or down exactly when you need it, no strings attached.

Seamless Hiring

Seamless Hiring

We handle all aspects of billing, payments and NDAs. Let us take care of the overhead while you focus on building great products.

Flexible Engagements

Flexible Engagements

Choose the engagement type that suits your needs – hourly, part-time, or full-time – with the ability to change anytime.

Expert Talent Matcher

Expert Talent Matcher

Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Our Developer Screening Process

26.4%Pass Rate

Excellent technical communication

Toptal developers must possess strong written and verbal communication skills. They work effectively across multiple collaboration tools and convey complex engineering ideas and concepts with ease.

7.4%Pass Rate

Core skills and algorithms

Each developer is required to demonstrate their computer science fundamentals, problem-solving ability, and technical aptitude to a panel of leading experts.

3.6%Pass Rate

Proactive problem-solving

Toptal developers are skilled at tackling roadblocks creatively and independently. Each candidate is live-screened by two top developers where they have to offer multiple paths to the solution and make decisions on the spot.

3.2%Pass Rate

End-to-End project execution

Our developers deliver a test project to completion, demonstrating their skills across ideating, scoping, implementation, and problem-solving.

3%Pass Rate

Continued excellence

Toptal developers are expected to maintain a perfect track record while working with clients. We assess our talent after every engagement to ensure our standards for excellence were met.

Try Talent Before You Hire

We have a 98% trial-to-hire success rate.

Up to two weeks to try talent and evaluate if they’re the right fit

No obligation to pay or hire at the end of the two weeks

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Showing our favorite reviews

Why Organizations Choose Toptal®

Toptal gave us access to the best designers out there, saving us a lot of time and allowing us to build the best possible product.

Thierry JakircevicGeneral Manager, Digital Solutions, Bridgestone

Toptal’s talent is really excellent. They are able to work through large business problems and code incredibly efficiently.

Emily LemonSenior Director, Cleveland Cavaliers

The kind of people we looked for were hard to find. Toptal helped us achieve our goals by bringing high quality resources to bear on very short notice.

Elmar PlatzerDigital Transformation Leader, CSR

If you’ve tried working with other vendors, Toptal is going to be a different type of company to work with; they’re going to meet you where your needs are.

Matthew SchumacherSenior Product Manager, Alpha - Precision Drilling

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