Top 100 C# Developers
The Best of October 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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211$25,000+50 - 249 employeesKraków, PolandRead More
Vimanet is a software development company located in Krakow, Poland. Founded in 2007, its team of about 20 specializes in custom software development and web development.
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4subseaIndustries
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212$25,000+10 - 49 employeesOakleigh South, AustraliaRead More
Envision IT, a custom software development firm, is headquartered in Oakleigh South, Australia. The small team focuses on custom software development, application management & support, enterprise app modernization, other application development, and more and was founded in 2002.
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213$50,000+50 - 249 employeesDublin, IrelandBoatyardX is a midsize software development company. The Dublin, Ireland-based firm was founded in 2019. Their team offers Custom Software Development, UX/UI Design, cloud consulting & SI, Web Development, and more.Read More
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214$10,000+250 - 999 employeesHo Chi Minh City, VietnamSaigon Technology, a custom software development company, was established in 2012. The agency provides Custom Software Development, Web Development, Mobile App Development, IT managed services, and more and has a midsize team. The agency is based in Reston, Virginia; Reston, Virginia; Singapore and Ho Chi Minh City, Vietnam.Read More
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WELIO YPO Lucette One HarvestIndustries
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215$10,000+250 - 999 employeesHanoi, VietnamPowerGate Software is a mobile app development firm. The midsize team is in Hanoi, Vietnam; Iowa City, Iowa; Birdham, England and Montréal, Canada. Their services include Mobile App Development, Web Development, Custom Software Development, UX/UI Design, and more.Read More
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Pitago, Beam, Ally.ioIndustries
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216$5,000+250 - 999 employeesVilnius, LithuaniaLocated in Vilnius, Lithuania and København, Denmark, Front IT is a software development firm. The midsize team provides Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more. The company was established in 2006.Read More
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217$10,000+50 - 249 employeesMontevideo, UruguayRead More
INNOVANT is a Westwood, Massachusetts-based software development company. The midsize team provides custom software development, IT staff augmentation, ux/ui design, web development, and more and was established in 2011.
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218$5,000+50 - 249 employeesNew York, NYBit by Bit Computer Consultants is an IT managed services company. In New York, New York; Arlington, Texas and Newton, Massachusetts, their midsize team specializes in IT managed services, Custom Software Development, and Cybersecurity. The agency was founded in 1987.Read More
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219$10,000+50 - 249 employeesChicago, ILTaction Software LLC is a Chicago, Illinois-based custom software development firm. Established in 2013, the midsize team focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, and Web Development.Read More
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First National BankIndustries
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220$1,000+50 - 249 employeesAhmedabad, IndiaEstablished in 2013, Satva Solutions is a software development company. The agency provides Custom Software Development, ERP consulting and SI, IT staff augmentation, API Development, and more and has a midsize team.Read More
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RenaultIndustries
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221$10,000+1,000 - 9,999 employeesWrocław, PolandXebia is a large cloud consulting & SI company launched in 2001. Their team provides cloud consulting & SI, IT strategy consulting, Custom Software Development, BI & big data consulting & SI, and more. The agency is in Wrocław, Poland; Rzeszów, Poland; Gdańsk, Poland and Atlanta, Georgia.Read More
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YellIndustries
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222$10,000+10 - 49 employeesMelbourne, AustraliaJhavtech Studios, a mobile app development company, was launched in 2011. Their small team is in Melbourne, Australia and focuses on Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more.Read More
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The Cricket Pulse LIVE University of Melbourne The Beep Austraila Pty. Ltd. The Sixth Day RacingIndustries
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223$50,000+10 - 49 employeesCluj-Napoca, RomaniaCodexWorks Technologies is a Cluj-Napoca, Romania-based software development firm. The small team provides Custom Software Development, Web Development, Mobile App Development, and AR/VR development and was founded in 2017.Read More
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Routier European Transport ICE Cable SystemsIndustries
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224$10,000+50 - 249 employeesSchenectady, NYRead More
Jahnel Group, Inc. is an application development company based in Schenectady, N.Y., with offices in New York and Plano, Texas. The company, founded in 2012, has around 90 employees and provides custom software development, web development, mobile app development, and UX/UI design services. Jahnel Group, Inc. serves midmarket and other-sized companies and institutions in the business services, financial services, gaming, education, manufacturing, medical, and e-commerce industries.
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AtosIndustries
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225$25,000+50 - 249 employeesKraków, PolandRead More
dmt Software House is a software development and services company that has two offices in Cracow, Poland, and another in Bielsko Biala, Poland. The company, founded in 1995, has more than 50 employees and provides custom software development, mobile app development, application testing, and other application development services to enterprise and smaller-sized companies in the finanacial services, business services, and other industries.
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Tauron EnergyIndustries
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226$25,000+10 - 49 employeesRead More
Founded in 2013, Nolt technologies is a development firm. Their team of around 10 employees is based in Khmelnytskyi, Ukraine. They focus on custom software, e-commerce, and mobile app development.
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227$10,000+1,000 - 9,999 employeesSouthborough, MAAI Agents company Trigent Software - AI Development was founded in 1995. Their large team is in Southborough, Massachusetts and Bengaluru, India. Their services include AI Agents, Enterprise App Modernization, BI & big data consulting & SI, Custom Software Development, and more.Read More
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NavistarIndustries
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228Undisclosed50 - 249 employeesAustin, TXRead More
Headspring is a full-service custom software engineering and consultancy headquartered in Austin, Texas. Founded in 2001, they design technology solutions to solve complex problems for partners across the country and have delivered over 800 projects. Headspring's services include custom software development, web development, mobile app development, cloud consulting, and enterprise app modernization.
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eMoneyIndustries
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229$10,000+10 - 49 employeesSouthend-on-Sea, EnglandRead More
Software agency Atlas - Clever Software is headquartered in Essex and another office in London. With 17 employees, the agency specializes in web, custom software, mobile app development, and more for mainly midmarket businesses.
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BarclaysIndustries
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230$10,000+50 - 249 employeesSanta Monica, CAIT staff augmentation company Premiersoft was founded in 2011. The midsize Blumenau, Brazil-based team provides IT staff augmentation, Custom Software Development, and Mobile App Development.Read More
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231$5,000+250 - 999 employeesGilching, GermanySaM Solutions is a Gilching, Germany-based IoT development company. The midsize team specializes in IoT development, IT staff augmentation, Custom Software Development, E-Commerce Development, and more. The agency was established in 1993.Read More
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232$25,000+10 - 49 employeesNewcastle upon Tyne, EnglandRead More
Readysalted Design Ltd, a web design agency, was founded in 2003. They are headquartered in Newcastle upon Tyne, United Kingdom and have a small team. Their services include web design, web development, mobile app development, print design, and more.
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SageIndustries
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233$25,000+50 - 249 employeesL'viv, UkraineRead More
Temy is a custom software development firm. The L'viv, Ukraine-based agency was launched in 2014. The midsize team provides Custom Software Development, Web Development, Artificial Intelligence, and Low/No Code Development.
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LesaraIndustries
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234Undisclosed50 - 249 employeesChicago, ILRead More
Prime TSR is a boutique technology consultancy based in Chicago with a team of 34 experts. Since their founding in 2013, they have provided BI & big data consulting & SI, custom software development, and cloud consulting & SI solutions for clients ranging from startups to enterprises. They are familiar with cloud services such as AWS. Azure, and Google Cloud.
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235$25,000+250 - 999 employeesWarszawa, PolandFabrity is a software development firm. In Warszawa, Poland; Rzeszów, Poland; Łódź, Poland and Białystok, Poland, their midsize team focuses on Custom Software Development, IoT development, Artificial Intelligence, Web Development, and more. The agency was launched in 2007.Read More
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ABBIndustries
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236$50,000+50 - 249 employeesBudapest, HungaryDanubius IT Solutions is a custom software development firm launched in 2010. Their midsize team is headquartered in Budapest, Hungary. The firm specializes in custom software development, web development, mobile app development, IoT development, and more.Read More
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237$25,000+10 - 49 employeesZagreb, CroatiaEnterwell is a Zagreb, Croatia-based software development company. The small company was launched in 2014. Their services include Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more.Read More
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PodravkaIndustries
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238$5,000+50 - 249 employeesToruń, PolandRead More
Ecom.software is a custom software development firm. Their midsize team is in Toruń, Poland and specializes in custom software development, cloud consulting & SI, enterprise app modernization, ux/ui design, and more. The firm was launched in 2016.
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239$25,000+250 - 999 employeesManhattan Beach, CADistillery, a custom software development firm, was established in 2012. The agency specializes in Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more and has a midsize team. The agency is based in Manhattan Beach, California; Córdoba, Argentina; Ciudad de México, Mexico and C1429BNS, Argentina.Read More
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ebayIndustries
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240$100,000+50 - 249 employeesCarmel, INSEP, a custom software development firm, was founded in 1988. They are in Carmel, Indiana and have a midsize team. Their services include Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
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FORUM Credit UnionIndustries
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