Top 100 C# Developers
The Best of April 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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61$25,000+50 - 249 employeesMinneapolis, MNEmergent Software is a software development firm established in 2015. Their midsize team is located in Minneapolis, Minnesota. The company provides Custom Software Development, cloud consulting & SI, Web Development, IT managed services, and more.Read More
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The Tile ShopIndustries
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62$10,000+50 - 249 employeesParsippany-Troy Hills, NJOrigami Studios is a midsize custom software development firm. Founded in 2013, the agency is based in Parsippany-Troy Hills, New Jersey; San Diego, California and Doha, Qatar. Their team focuses on Custom Software Development, Artificial Intelligence, and Mobile App Development.Read More
Clients
Nestle Nasdaq TCS Johnson & JohnsonIndustries
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63$25,000+1,000 - 9,999 employeesOrlando, FLSimform is a cloud consulting & SI company. Founded in 2010, the agency is in Orlando, Florida; Los Angeles, California; Chicago, Illinois and San Francisco, California. The large team specializes in cloud consulting & SI, Artificial Intelligence, Custom Software Development, Enterprise App Modernization, and more.Read More
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RedbullIndustries
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64$25,000+1,000 - 9,999 employeesSão Paulo, BrazilFCamara is an user experience agency. Their large team is in São Paulo, Brazil; Leiria, Portugal; St Albans, England and Dubai, United Arab Emirates. Their services include UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more. The firm was founded in 2006.Read More
Clients
Farfetch IPSOS Elfa Group BTG PactualIndustries
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65$25,000+250 - 999 employeesPoznań, PolandApriorit, a custom software development company, is headquartered in Lynn, Massachusetts; Poznań, Poland; Dnipro, Ukraine and Nicosia, Cyprus. The midsize team specializes in Custom Software Development, Cybersecurity, IoT development, Artificial Intelligence, and more and was established in 2002.Read More
Clients
Fortune 500 security solution vendorsIndustries
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66$25,000+50 - 249 employeesSunny Isles Beach, FLVelvetech LLC is a midsize software development company. The Sunny Isles Beach, Florida-based company was established in 2004. Their services include Custom Software Development, CRM consulting and SI, Mobile App Development, Web Development, and more.Read More
Clients
Apache CorporationIndustries
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67$25,000+50 - 249 employeesŁódź, PolandIn Łódź, Poland, Happy Team is an IT staff augmentation company. The midsize company was launched in 2015. Their services include IT staff augmentation, Custom Software Development, and Web Development.Read More
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68$10,000+50 - 249 employeesVilnius, LithuaniaRead More
RichBrains is a custom software development firm. Established in 2006, the midsize firm is headquartered in Vilnius, Lithuania and Warszawa, Poland. Their services include Custom Software Development, Web Development, cloud consulting & SI, Mobile App Development, and more.
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69$25,000+1,000 - 9,999 employeesDecatur, GAItransition is a software development company. They offer Custom Software Development, ERP consulting and SI, Artificial Intelligence, CRM consulting and SI, and more and were established in 1998. Their large team is based in Decatur, Georgia; London, England; Vilnius, Lithuania and Warszawa, Poland.Read More
Clients
ExpediaIndustries
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70$25,000+50 - 249 employeesBoston, MAIn Boston, Massachusetts; Medellín, Colombia and Marblehead, Massachusetts, Ballast Lane Applications LLC is a custom software development firm. The midsize firm was founded in 2011. Their team focuses on Custom Software Development, UX/UI Design, and Artificial Intelligence.Read More
Clients
Reibus InternationalIndustries
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71$10,000+50 - 249 employeesGdańsk, PolandRead More
Digiteum is a custom software development and IT consulting company based in Gdańsk, Poland. A cross-functional team of designers, software architects, engineers, and managers, Digiteum designs and develops digital systems across web, mobile and IoT.
Clients
Adorama CameraIndustries
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72$50,000+250 - 999 employeesHouston, TXRead More
Softeq is a full-stack development company for web and mobile that’s headquartered in Houston, TX. Founded in 1997, the team of 200+ offers the rare combination of app software and hardware-level expertise – from backends to business intelligence, firmware to IoT (internet of things).
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MicrosoftIndustries
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73$50,000+250 - 999 employeesMedellín, ColombiaRead More
Founded in 1995, MVM Ingeniería de Software is a software development firm. The firm focuses on custom software development and business consulting and has a midsize team. The firm is based in Medellin, Colombia.
Clients
XM S.A. E.S.P. - Electric System OperatorIndustries
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74$25,000+250 - 999 employeesMaringá, BrazilRead More
DB1 Global Software is a software development company headquartered in Maringa, Brazil and founded in 2000. They have a team of 500 who provide custom software development, UX/UI design, mobile and web development services to mid market clients. They primarily work with clients in the BFSI, tech, and utilities industries.
Clients
EBANXIndustries
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75$100,000+250 - 999 employeesLos Angeles, CAIn Los Angeles, California; Santa Monica, California; New York, New York and San Francisco, California, TheoremOne is a midsize software development company. They focus on Custom Software Development, IT strategy consulting, Business Consulting, IoT development, and more and were founded in 2007.Read More
Clients
AT&TIndustries
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76$50,000+50 - 249 employeesMontréal, CanadaRead More
Custom software development company Spiria was launched in 2003. The agency specializes in Custom Software Development, Enterprise App Modernization, UX/UI Design, IT strategy consulting, and more and has a midsize team. The agency is headquartered in Montréal, Canada; Gatineau, Canada and Toronto, Canada.
Clients
Autodesk Northern Cables Nortac Defence Searidge TechnologiesIndustries
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77$25,000+50 - 249 employeesWarszawa, PolandRead More
LeanCode, a mobile application development company, is based in Warszawa, Poland. The midsize agency was launched in 2016. Their services include Mobile App Development, Custom Software Development, and IT strategy consulting.
Clients
Virgin Money Sonova Millennium Bank Credit Agricole Bank PolskaIndustries
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78$5,000+50 - 249 employeesNew York, NYBit by Bit Computer Consultants is a midsize IT managed services company. The New York, New York-based company was established in 1987. Their team offers IT managed services, Cybersecurity, and Custom Software Development.Read More
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79$10,000+250 - 999 employeesBellevue, WABased in Bellevue, Washington; Dublin, Ireland and Fayetteville, Arkansas, Affirma Consulting is a custom software development company. The midsize firm was established in 2001. Their services include Custom Software Development, AI Consulting, Generative AI, Mobile App Development, and more.Read More
Clients
MicrosoftIndustries
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80$10,000+50 - 249 employeesBratislava, SlovakiaRare Crew is a midsize software development company. They provide Custom Software Development, BI & big data consulting & SI, Enterprise App Modernization, Application Testing, and more and were launched in 2011. The company is based in Bratislava, Slovakia; Los Angeles, California; Beograd, Serbia and London, England.Read More
Clients
IMG AcademyIndustries
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81$50,000+250 - 999 employeesNew York, NYMethod is a midsize UX agency. They specialize in UX/UI Design, Custom Software Development, Digital Strategy, Mobile App Development, and more and were launched in 1999. The agency is located in New York, New York; London, England; Santa Clara, California and Charlotte, North Carolina.Read More
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82$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.
Clients
LesaraIndustries
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83$25,000+50 - 249 employeesPlovdiv, BulgariaRead More
New Line Technologies is a Kharkiv, Ukraine-based software development firm. The midsize agency was established in 2009. Their services include Custom Software Development, IT strategy consulting, Web Development, Mobile App Development, and more.
Clients
Cinamaker – Real-Time Multimedia, United States RegentFE – FinTech, United Kingdom Evan-Moor – Education and E-Learning, United States Kuva – FinTech, United KingdomIndustries
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84$100,000+250 - 999 employeesMontevideo, UruguayUruit is a Product Design company established in 2007. Their midsize team is headquartered in Montevideo, Uruguay; Buenos Aires, Argentina; São Paulo, Brazil and Envigado, Colombia and focuses on Product Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
Corporate: MacmillanIndustries
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85$10,000+250 - 999 employeesPrague, Czech RepublicRead More
Software development company Profinit was founded in 1998. Their midsize team is based in Prague, Czech Republic and focuses on custom software development, BI & big data consulting & SI, web development, application management & support, and more.
Clients
RaiffeisenbankIndustries
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86$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
Clients
ebayIndustries
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87$50,000+1,000 - 9,999 employeesPraha 8, Czech RepublicAvenga is a software development company. They are headquartered in Praha 8, Czech Republic and have a large team. Their services include Custom Software Development, cloud consulting & SI, IT staff augmentation, Artificial Intelligence, and more. The firm was established in 1992.Read More
Clients
IQVIAIndustries
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88$50,000+10 - 49 employeesAustin, TXRead More
Eureka is a custom software and technology engineering firm based in Austin, Texas. Founded in 1986, Eureka's has about 20 employees that primarily focus on midmarket businesses in the telecommunications sector. Services include custom software, mobile app development, and UX/UI design.
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Apple Dell Samsung DropboxIndustries
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89$25,000+50 - 249 employeesLondon, EnglandMidsize software development firm GoodCore Software, is headquartered in London, England; Karachi, Pakistan and Cyberjaya, Malaysia. Founded in 2005, the team specializes in Custom Software Development, Artificial Intelligence, Web Development, IT strategy consulting, and more.Read More
Clients
PMLL GCBF Hirevine London Women's ClinicIndustries
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90$10,000+10 - 49 employeesBedford, EnglandCustom software development firm Unity Developers was launched in 2017. Their small team is located in Bedford, United Kingdom. Unity Developers offers custom software development, mobile app development, AR/VR development, product design, and more.Read More
Clients
SAPIndustries
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