Top 70 C# Developers in Bulgaria
The Best of December 2025Looking for a top C Sharp software development company in Bulgaria?
The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.
To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Bulgaria. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Bulgaria C Sharp (C#) Software Development Companies
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61$5,000+50 - 249 employeesSofia, BulgariaCodeValue Bulgaria is an IT staff augmentation company. The midsize Sofia, Bulgaria-based team offers IT staff augmentation and Custom Software Development. The firm was founded in 2014.Read More
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62$10,000+10 - 49 employeesSofia, BulgariaRead More
Carrot Tech Lab is a custom software development company established in 2016. In Austin, Texas and Sofia, Bulgaria, their small team specializes in custom software development, web development, mobile app development, e-commerce development, and more.
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63$100,000+250 - 999 employeesSofia, BulgariaRead More
Founded in 2010, Arcanys is a software development company. They are in Cebu City, Philippines; Sofia, Bulgaria and Camberwell, Australia and have a midsize team. The agency offers Custom Software Development, Web Development, Artificial Intelligence, and IT staff augmentation.
Clients
General Electric KoreaIndustries
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64$1,000+Freelancer employeesBlagoevgrad, BulgariaData Consult Ltd., a custom software development firm, was founded in 2024. The team provides Custom Software Development and Web Development and is located in Blagoevgrad, Bulgaria.Read More
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65Undisclosed250 - 999 employeesSofia, BulgariaLaunched in 2004, NATEK is a custom software development firm. Their services include Custom Software Development and cloud consulting & SI.Read More
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66$50,000+1,000 - 9,999 employeesVarna, BulgariaRead More
Infopulse is an end-to-end digital services and advisory company based in Ukraine with additional offices across Europe and the Americas. Founded in 1991, their team of 2,300+ specialists offers solution engineering, managed services, innovation services, digital experience & intelligent business solutions. They work with SMBs and Fortune 100 enterprises, focusing on banking, energy, oil & gas, healthcare, telecom, information technology, and other industries.
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BICSIndustries
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67$25,000+250 - 999 employeesBeograd, SerbiaCivitta is an artificial intelligence development company. They offer Artificial Intelligence, Custom Software Development, cloud consulting & SI, Enterprise App Modernization, and more and were established in 2013. Their midsize team is Yerevan, Armenia-based.Read More
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Global Airlines AI Front Desk BL.INK Franchise RampIndustries
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68$50,000+1,000 - 9,999 employeesDubai, United Arab EmiratesRead More
Headquartered in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington, Sigma Software Group is a software development company. The large agency was established in 2002. Their services include Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more.
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VolvoIndustries
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69$100,000+1,000 - 9,999 employeesMedellín, ColombiaN-iX, a big data analytics company, was founded in 2002. In North Miami Beach, Florida; Malmö, Sweden; North Miami Beach, Florida and Kraków, Poland, their large team provides BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more.Read More
Clients
Bosch Siemens eBay Total EnergiesIndustries
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