Top 100 C# Developers
The Best of August 2026Looking for a top C# programmer?
C Sharp, or C#, is a programming language created by Microsoft. It's general-purpose and addresses static typing, object- and component-oriented programming approaches. It uses the .NET framework and is best for developing web apps, desktop apps, mobile apps, and games.
That's why we've created this list of the best C# developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best C# Programmers
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811$1,000+10 - 49 employeesAhmedabad, IndiaCodeEpsilon Services is a custom software development company in Lewes, Delaware and Ahmedabad, India. The agency focuses on Custom Software Development, Artificial Intelligence, Generative AI, IT staff augmentation, and more and has a small team.The agency was launched in 2014.Read More
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VidolciIndustries
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812$10,000+10 - 49 employeesSibiu, RomaniaSmall custom software development company Graffino, is headquartered in Sibiu, Romania. They offer Custom Software Development, Web Development, Mobile App Development, Web Design, and more and were established in 2016.Read More
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United Nations (UN)Industries
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813$5,000+10 - 49 employeesDąbrowa Górnicza, PolandRead More
Recodeit is a web development firm. The small team is based in Dąbrowa Górnicza, Poland. Their services include web development, custom software development, IT staff augmentation, mobile app development, and more.
Clients
Edu GamesIndustries
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814$10,000+50 - 249 employeesSan Rafael, Costa RicaMidsize IT staff augmentation company Sapiensdev.com, is in Austin, Texas; Austin, Texas and San Rafael, Costa Rica. They offer IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and were founded in 2009.Read More
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EY (Ernst & Young)Industries
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815$1,000+10 - 49 employeesSofia, BulgariaMaxSoft is a small software development company. In Sofia, Bulgaria, the agency was established in 2014. Their team specializes in Custom Software Development, Mobile App Development, Web Development, and Other Application Development.Read More
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ViberIndustries
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816$50,000+50 - 249 employeesGothenburg, SwedenZendev AB, a web development firm, is in Gothenburg, Sweden; Mostar, Bosnia and Herzegovina and Sarajevo, Bosnia and Herzegovina. The midsize agency was launched in 2016. Their services include Web Development, IT staff augmentation, Mobile App Development, E-Commerce Development, and more.Read More
Clients
CargotecIndustries
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817$25,000+50 - 249 employeesDen Haag, NetherlandsAcropolium, a midsize software development company, is in Den Haag, Netherlands; Chernihiv, Ukraine and České Budějovice 1, Czech Republic. They specialize in Custom Software Development, Enterprise App Modernization, Artificial Intelligence, AI Consulting, and more and were established in 2003.Read More
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PeopleCapacityIndustries
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818$10,000+250 - 999 employeesWarszawa, PolandHeadquartered in Warszawa, Poland; Wenham, Massachusetts; Vilnius, Lithuania and T'bilisi, Georgia, SoftTeco is a software development firm. The firm provides Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more and is midsize.The firm was established in 2008.Read More
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Raiffeisen Bank The World Bank Millennium Bank VolkswagenIndustries
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819$5,000+1,000 - 9,999 employeesHanoi, VietnamCMC Global is a cloud consulting & SI company. Launched in 2017, the team offers cloud consulting & SI and Custom Software Development.Read More
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Samsung SDS Mercedes-Benz Bosch IBMIndustries
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820$10,000+50 - 249 employeesStanmore, EnglandSATVA Softech, an IT staff augmentation company, was founded in 2015. They are in Stanmore, England and Raleigh, North Carolina and have a midsize team. Their services include IT staff augmentation, Mobile App Development, Custom Software Development, and Artificial Intelligence.Read More
Clients
RitzziIndustries
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821$10,000+50 - 249 employeesHeredia, Costa RicaFusionHit is a midsize IT staff augmentation company. Launched in 2010, the team focuses on IT staff augmentation, Web Development, Application Testing, Custom Software Development, and more. The firm is headquartered in Heredia, Costa Rica; San Salvador, El Salvador; Bogotá, Colombia and New York, New York.Read More
Clients
Alliance Partner GroupIndustries
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822$5,000+10 - 49 employeesIrving, TXRead More
The Web Gateway is a digital strategy and custom software development company headquartered in Irving, Texas. The small firm was launched in 2019. Their services include digital strategy and custom software development.
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823$50,000+50 - 249 employeesDnipro, UkraineRead More
Software engineering firm Archer Software is based in New York. Since the company was founded in 2000, their team has expanded to include 132 employees. Archer Software specializes in custom software development, mobile app development, and IT staff augmentation. Most of their clients are enterprise and midmarket companies.
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SmartlingIndustries
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824$5,000+2 - 9 employeesRead More
Fluff Digital, a small custom software development firm, is headquartered in Swindon, United Kingdom. Their services include custom software development, ux/ui design, mobile app development, web design, and more.
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825$50,000+10 - 49 employeesNew York, NYInventix Labs is a cybersecurity company launched in 2018. Their small team is based in New York, New York and Eagan, Minnesota and specializes in cybersecurity, custom software development, web development, and mobile app development.Read More
Industries
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826$50,000+50 - 249 employeesLondon, EnglandRead More
Vodworks is a London, United Kingdom-based data analytics company. They offer BI & big data consulting & SI, custom software development, broadcast video, IT strategy consulting, and more and were launched in 2011.
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827$10,000+50 - 249 employeesKharkiv, UkraineAcademy Smart is a software development firm. Their midsize team is in Kharkiv, Ukraine; Potters Bar, England and Wrocław, Poland. The agency focuses on Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more. The agency was established in 2009.Read More
Clients
Blue EQ Volidar 2LRN4 Cyber IncIndustries
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828$5,000+2 - 9 employeesLondon, EnglandOcean View Games, a custom software development company, was established in 2020. Their small team is headquartered in London, England. Their services include Custom Software Development and AR/VR development.Read More
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829$10,000+10 - 49 employeesKfar Netter, IsraelRead More
Appniv is a web and software development agency that has been offering web development, mobile app development, and IT staff augmentation to their clients since 2017. Their 50 employees are based out of Tzoran, Israel and Cluj, Romania.
Clients
Hibob - R&D site in Romania Rimo3 - R&D site in Romania Acsense - R&D site in RomaniaIndustries
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830$10,000+10 - 49 employeesKarachi, PakistanRead More
SnarkLabs is a small Karachi, Pakistan-based Blockchain company. Launched in 2022, the team provides Blockchain and Custom Software Development.
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831$10,000+50 - 249 employeesNoida, IndiaRead More
QSS Technosoft Pvt. Ltd. is an IT services company based in Noida, India, and founded in 2010. Their team of 106 employees specializes in custom software, mobile app, and web development for primarily midmarket clients in the IT, healthcare, and telecommunications industries.
Clients
Network18Industries
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832Undisclosed10 - 49 employeesKraków, PolandSmall web design agency WeAstronauts Software, is in Kraków, Poland. Launched in 2017, the team provides Web Design, UX/UI Design, Cybersecurity, IT managed services, and more.Read More
Clients
Poland Business Run Bunkier Sztuki Art Kraków (city of Cracow) Effectiveness Banana PandaIndustries
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833$25,000+10 - 49 employeesCalgary, CanadaCruxlab, Inc. Is a Los Angeles, California-based mobile app development firm. The small team focuses on Mobile App Development, Web Development, Custom Software Development, UX/UI Design, and more and was launched in 2010.Read More
Clients
NautoIndustries
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834$10,000+50 - 249 employeesYerevan, ArmeniaDirelli LLC is a web development firm founded in 2019. The agency offers web development, custom software development, e-commerce development, application testing, and more and has a small team.Read More
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835$25,000+10 - 49 employeesSkopje, North MacedoniaRead More
Emit Knowledge is a research and product development company headquartered in Skopje, Macedonia. They were founded in 2012. With about 10 teammates, they provide custom software development, web development, and AI services. Their primary clients are small businesses in the following industries: IT, healthcare and medical, and consumer products and services.
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SocialspotIndustries
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836$25,000+2 - 9 employeesRead More
Codista is a software agency based in Vienna, Austria. The agency, founded in 2014, has a team of less than ten that provides web development, custom software development, and web design services to small and midmarket companies in various industries such as IT, advertising & marketing, and e-commerce.
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Austrian AirlinesIndustries
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837$1,000+10 - 49 employeesAhmedabad, IndiaKarmsoft , a software development firm, was founded in 2014. The company provides custom software development, web development, mobile app development, blockchain, and more and has a small team. The company is located in Ahmedabad, India.Read More
Clients
CYE GroupIndustries
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838$50,000+50 - 249 employeesKraków, PolandSmart Mobile House is a Kraków, Poland-based artificial intelligence development company. They offer Artificial Intelligence, AI Consulting, cloud consulting & SI, Generative AI, and more and were founded in 2012.Read More
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Orange PolandIndustries
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839$1,000+2 - 9 employeesRead More
Orange5 LLC is a development agency based in Cincinnati with over 10 members. Founded in 2015, they are experts in custom software, web, and mobile app development services for small businesses, specializing in .NET and NodeJS frameworks.
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840$10,000+250 - 999 employeesPune, IndiaPratiti Technologies, a midsize custom software development firm, is based in Pune, India. Established in 2015, the team specializes in Custom Software Development, IT staff augmentation, IoT development, Mobile App Development, and more.Read More
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SiemensIndustries
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