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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271$100,000+10 - 49 employeesSan Diego, CAHyperTrends Global Inc., a software development firm, was launched in 2006. Based in San Diego, California, their small team provides Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
Clients
Foundation Escrow USAIndustries
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272$5,000+50 - 249 employeesCollege Station, TXFrogslayer is a midsize AI company. Founded in 2005, the company is in College Station, Texas. Their team focuses on Artificial Intelligence, AI Consulting, Custom Software Development, Enterprise App Modernization, and more.Read More
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273$250,000+250 - 999 employeesBroomfield, COGorilla Logic, a software development company, is based in Broomfield, Colorado; Medellín, Colombia; San José, Costa Rica and Guadalajara, Mexico. The midsize agency was launched in 2002. Their services include Custom Software Development, Web Development, Artificial Intelligence, AI Consulting, and more.Read More
Clients
Arrow ElectronicsIndustries
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274$10,000+250 - 999 employeesTychy, PolandAR/VR development company Softengi is based in Tychy, Poland; Arlington, Virginia and Kyiv, Ukraine. The midsize company was established in 1995. Their services include AR/VR development, Artificial Intelligence, Custom Software Development, IoT development, and more.Read More
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BoeingIndustries
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275$100,000+250 - 999 employeesMerefa, UkraineRead More
AltexSoft is a software development and consulting company founded in 2007 and based in Kharkiv, Ukraine. The company also has a U.S. office in Carlsbad, Calif., and offices in Lviv, Ukraine and Kremenchuk, Ukraine. Its team of more than 150 employees specializes in software development, web development, mobile app development, and IT strategy.
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MicrosoftIndustries
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276$10,000+50 - 249 employeesKyiv, UkraineIntobi is a software development company based in Kyiv, Ukraine and Sheridan, Wyoming. Launched in 2017, the midsize team focuses on Custom Software Development, Web Development, Mobile App Development, API Development, and more.Read More
Clients
Kato Moriarty MindTales Auto NagelIndustries
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277$25,000+10 - 49 employeesWimborne, EnglandInStandart, a Product Design company, was established in 2014. Based in Wimborne, England, their small team specializes in Product Design and Custom Software Development.Read More
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278$25,000+50 - 249 employeesLakewood, NJRead More
Bitbean.com is a software engineering firm based in Lakewood, N.J. and founded in 2011. Their team of 28 employees specialize in custom software, web, and mobile app development for primarily midmarket clients in the business services, real estate, and financial services industries.
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Eastern UnionIndustries
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279$10,000+10 - 49 employeesTimișoara, RomaniaBased in Timișoara, Romania, AFI OPS TECHNOLOGIES is a DevOps Managed Services company. The company focuses on DevOps Managed Services, Custom Software Development, and cloud consulting & SI and is small.The company was launched in 2013.Read More
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PMY Data SolutionsIndustries
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280$5,000+50 - 249 employeesYerevan, ArmeniaSolicy is a blockchain company launched in 2021. They are based in Yerevan, Armenia and have a midsize team. Their services include blockchain, web development, custom software development, web design, and more.Read More
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281$25,000+10 - 49 employeesCiudad de México, MexicoAlset is an IT staff augmentation company based in Ciudad de México, Mexico; Newark, Delaware and València, Spain. Founded in 2016, the small team offers IT staff augmentation, Custom Software Development, Mobile App Development, IT strategy consulting, and more.Read More
Clients
MancommIndustries
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282$10,000+10 - 49 employeesBucurești, RomaniaGEKKO FOX is a small software development firm. Located in București, Romania, the firm was launched in 2012. Their services include Custom Software Development, Mobile App Development, Web Development, AI Consulting, and more.Read More
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283$25,000+50 - 249 employeesBrooklyn, NYDevtorium is an AI firm based in Brooklyn, New York; L'viv, Ukraine; Poltava, Ukraine and Vinnytsia, Ukraine. The firm specializes in Artificial Intelligence, Web Development, Custom Software Development, Generative AI, and more and has a midsize team.The firm was established in 2017.Read More
Clients
ISDA Inc.Industries
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284$25,000+250 - 999 employeesVilnius, LithuaniaCivitta is an artificial intelligence company established in 2013. The midsize Tallinn, Estonia-based team offers Artificial Intelligence, Custom Software Development, cloud consulting & SI, Enterprise App Modernization, and more.Read More
Clients
Global Airlines AI Front Desk BL.INK Franchise RampIndustries
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285Undisclosed250 - 999 employeesWrocław, PolandRead More
Softjourn is a creative agency based in Fremont, Calif., with an additional office in Ukraine. Established in 2001, the team of about 170 provides web, mobile app, and IoT development, blockchain, and artificial intelligence services to mainly mid-sized clients.
Clients
TicketmasterIndustries
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286$25,000+10 - 49 employeesChantry, EnglandRead More
Established in 2022, OnTheBlockGaming is a. The company offers and has a small team. The company is headquartered in , United Kingdom.
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OutboundlessIndustries
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287$10,000+50 - 249 employeesAhmedabad, IndiaRead More
Albiorix Technology Pvt. Ltd. Is a custom software development company. The midsize Ahmedabad, India-based agency was established in 2016. Their team offers custom software development, mobile app development, web development, other application development, and more.
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288$25,000+10 - 49 employeesMcLean, VALocated in McLean, Virginia and Denver, Colorado, Achievion Solutions is an artificial intelligence company. The agency offers Artificial Intelligence, Custom Software Development, AI Agents, AI Consulting, and more and is small.The agency was founded in 2013.Read More
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289$100,000+10 - 49 employeesAshburn, VARead More
Maxiom Technology is a professional software development and consulting company based in Ashburn, Va. that works with primarily midmarket businesses. Established in 2002, the company focuses on custom software development, UX/UI design, and enterprise app modernization. Maxiom Technology has 9 employees.
Clients
AT&T Genesys Impact GoodCall RezeoIndustries
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290$25,000+50 - 249 employeesBengaluru, IndiaCloud consulting & SI company Pace Wisdom Solutions was established in 2012. They are based in Bengaluru, India; San Francisco, California; Singapore, Singapore and Mangaluru, India and have a midsize team. Their services include cloud consulting & SI, Custom Software Development, and Artificial Intelligence.Read More
Clients
Societe Generale Viacom18 Deloitte PharmEasyIndustries
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291$25,000+10 - 49 employeesMcMinnville, ORBuildable Custom Software is a custom software development firm. Based in McMinnville, Oregon; Portland, Oregon and Pacific City, Oregon, their small team specializes in Custom Software Development, Artificial Intelligence, UX/UI Design, Mobile App Development, and more. The company was established in 2008.Read More
Clients
Citycounty Insurance ServicesIndustries
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292$10,000+50 - 249 employeesVancouver, CanadaEssential Designs, a custom software development company, was founded in 2008. They are located in Vancouver, Canada; Toronto, Canada; Calgary, Canada and Los Angeles, California and have a midsize team. Essential Designs offers Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
Clients
Honeywell BMW Teck TaxillaIndustries
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293$25,000+50 - 249 employeesKyiv, UkraineMWDN is a midsize IT staff augmentation company. Founded in 2002, the agency is in תל אביב-יפו, Israel; Kyiv, Ukraine; Warszawa, Poland and Sofia, Bulgaria. Their team specializes in IT staff augmentation, Custom Software Development, Recruiting, Mobile App Development, and more.Read More
Clients
Gett Twingate iRoofing NAX Technology GroupIndustries
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294$50,000+50 - 249 employeesAustin, TXRootstack is a custom software development firm based in Austin, Texas; Panamá, Panama and Medellín, Colombia. The midsize team provides Custom Software Development, IT staff augmentation, Mobile App Development, Artificial Intelligence, and more. The company was established in 2010.Read More
Clients
LG Heineken SURA Morgan & MorganIndustries
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295$25,000+50 - 249 employeesLakewood, COMidsize artificial intelligence company Chromedia, Inc., is based in Lakewood, Colorado and Cebu City, Philippines. They specialize in Artificial Intelligence, Custom Software Development, AI Consulting, IT staff augmentation, and more and were established in 1996.Read More
Clients
CruiseboundIndustries
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296$5,000+1,000 - 9,999 employeesRead More
Cyber Infrastructure Inc. is an IT company headquartered in San Francisco with offices in Atlanta, Miami, New York, London, India, and Singapore. Founded in 2003, the team of 740 specializes in custom software development and SEO. They work primarily with midmarket-level businesses, focusing on IT, advertising and marketing, and gaming.
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UPSIndustries
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297$10,000+10 - 49 employeesRead More
SharpSoft is a software company founded in 2010 with over 10 employees. They offer custom software, web, and mobile app development solutions from their office in Koszalin, Poland. They work with small and mid-market firms in the industries of transportation and manufacturing.
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MowiIndustries
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298$10,000+10 - 49 employeesToronto, CanadaEstablished in 2014, DivNotes Inc. Is a small custom software development firm. Their team focuses on Custom Software Development, UX/UI Design, Mobile App Development, Application Management & Support, and more. The company is located in Toronto, Canada.Read More
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299$10,000+10 - 49 employeesChampaign, ILPixo is a custom software development company located in Champaign, Illinois. Founded in 1998, the small team focuses on Custom Software Development, Web Development, UX/UI Design, Artificial Intelligence, and more.Read More
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300$5,000+50 - 249 employeesKarachi, PakistanLaunched in 2013, Aciano Technologies is an IT staff augmentation and custom software development company. Their midsize team is based in Karachi, Pakistan and provides IT staff augmentation and Custom Software Development.Read More
Industries
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