Top 60 Dot Net Developers in Sofia
The Best of March 2026Looking for a top dot net developer in Sofia?
.NET is a powerful, flexible software framework utilized by many businesses. A highly regarded developer can help ensure performance, security, and testing for your company.
To assist you in your search for a partner, we’ve compiled this list of the top dot net developers in Sofia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Sofia .NET Development Services
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1$50,000+1,000 - 9,999 employeesSofia, BulgariaArtificial intelligence firm Coherent Solutions is located in Minneapolis, Minnesota; Sofia, Bulgaria; Vilnius, Lithuania and București, Romania. The large team offers Artificial Intelligence, Custom Software Development, Web Development, cloud consulting & SI, and more and was established in 1995.Read More
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WEX Wildflower Health MTS Systems MarketWiseIndustries
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2$50,000+1,000 - 9,999 employeesSofia, BulgariaRead 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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3$10,000+250 - 999 employeesSofia, BulgariaRead More
Accedia is an IT services and software outsourcing company with offices in Europe and the United States. Founded in 2012, the company brings together over 250 professionals specializing in full-stack application development, cloud solutions, and AI adoption. The company has particularly strong expertise in industries such as Manufacturing & Automotive, Banking & Fintech, Information Technology, and Energy & Utilities.
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Alexander ForbesIndustries
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4$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.
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General Electric KoreaIndustries
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5$50,000+250 - 999 employeesSofia, BulgariaRead More
Founded in 2007, Dreamix is a midsize custom software development company headquartered in Sofia, Bulgaria and Cirencester, England. Their services include Custom Software Development, IT staff augmentation, Web Development, IT strategy consulting, and more.
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VistaJetIndustries
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6$100,000+1,000 - 9,999 employeesSofia, BulgariaN-iX is a business intelligence company. The large North Miami Beach, Florida-based team offers BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more. The agency was founded in 2002.Read More
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Bosch Siemens eBay Total EnergiesIndustries
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7$50,000+1,000 - 9,999 employeesSofia, BulgariaMentorMate, a mobile application development firm, is in Minneapolis, Minnesota; Sofia, Bulgaria; Göteborg, Sweden and Asunción, Paraguay. The company provides Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more and has a large team.The company was established in 2001.Read More
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AstraZenecaIndustries
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8$10,000+50 - 249 employeesSofia, BulgariaBased in Sofia, Bulgaria and London, England, BGO Software - The Digital Health Lab is a custom software development firm. The midsize company was founded in 2008. Their services include Custom Software Development, IT strategy consulting, IT managed services, Mobile App Development, and more.Read More
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NHS UK - Department of Health, Roche, LabCorp, IQVIA, Curaden, Ampersand Health, BodySpec and many other HealthTech companies.Industries
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9$50,000+1,000 - 9,999 employeesSofia, 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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10$25,000+10 - 49 employeesSofia, BulgariaELando is a custom software development company. The small Sofia, Bulgaria-based agency was established in 2016. Their team offers Custom Software Development, IT strategy consulting, cloud consulting & SI, Cybersecurity, and more.Read More
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AllianzIndustries
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11$1,000+10 - 49 employeesSofia, BulgariaRead More
Bulgarian Software House (BSH) is a software service provider based in Sofia, Bulgaria. The company, founded in 2000, has a team of more than 20 that provided Unified Communications Consulting & SI, custom software development, enterprise app modernization, web development, and cloud consulting & SI services. BSH serves mid-market and enterprise-sized companies in the financial services, medical, and telecommunications industries.
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Societe Generale ExpressbankIndustries
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12$25,000+50 - 249 employeesSofia, BulgariaRead More
Resolute Software is a software engineering and consulting company located in Lawrenceville, Ga. Founded in 2019, they currently have about 18 employees. They provide custom software development, IT strategy consulting, and cloud consulting and Si services to primarily midmarket firms and enterprises.
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ProgressIndustries
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13$10,000+50 - 249 employeesSofia, BulgariaSciant (part of Sirma Group) is a Logistics & Supply Chain Consulting company. The midsize Sofia, Bulgaria-based agency was founded in 2016. Their team provides Logistics & Supply Chain Consulting, Custom Software Development, IT strategy consulting, BI & big data consulting & SI, and more.Read More
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AvalaraIndustries
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14$75,000+250 - 999 employeesСофия, BulgariaScalefocus is a midsize application development company. Located in София, Bulgaria; Wilmington, Delaware; Skopje, North Macedonia and Istanbul, Türkiye, the firm was established in 2012. Their services include Mobile App Development, Custom Software Development, Web Development, cloud consulting & SI, and more.Read More
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CuradenIndustries
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15$25,000+50 - 249 employeesSofia, BulgariaDroxic is a software development firm. Established in 2012, the midsize company is in Sofia, Bulgaria; Niš, Serbia and Sofia, Bulgaria. Their services include Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more.Read More
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Grohe, HMD, CNN, Viessmann, British Airways -
16$25,000+10 - 49 employeesSofia, BulgariaRead More
Code Runners is a software development firm founded in 2012 in Sofia, Bulgaria, with another location in Amsterdam, the Netherlands. The firm has about 40 employees. Code Runners specializes in custom software development, but also provides web development. Many of the firm's clients are in the advertising and marketing industry.
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PfizerIndustries
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17$100,000+1,000 - 9,999 employeesSofia, BulgariaERP consulting and SI company LeverX was established in 2003. Their large team is based in Miami, Florida; Heidelberg, Germany; Wrocław, Poland and Vilnius, Lithuania and specializes in ERP consulting and SI, Supply Chain Management, CRM consulting and SI, Custom Software Development, and more.Read More
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18$50,000+250 - 999 employeesSofia, BulgariaSirma is a custom software development firm. The midsize team is located in Las Vegas, Nevada; Sofia, Bulgaria; Pitești, Romania and Tiranë, Albania. Their services include Custom Software Development, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more.Read More
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Unicredit Group KBC Group Vienna Insurance Group A1 Telekom Austria GroupIndustries
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19$25,000+50 - 249 employeesSofia, BulgariaRead More
Established in 2019, Plan A is a custom software development company. The small team provides custom software development, e-commerce development, IT managed services, IT strategy consulting, and more. The company is based in Sofia, Bulgaria.
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20$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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21$1,000+50 - 249 employeesSofia, BulgariaIT staff augmentation company TSD Group was established in 2007. The agency offers IT staff augmentation, Custom Software Development, and IT managed services and has a midsize team. The agency is in Troyan, Bulgaria and Sofia, Bulgaria.Read More
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22$5,000+50 - 249 employeesSofia, BulgariaAionys is a midsize software development firm. Founded in 2016, the firm is in Sofia, Bulgaria; Linz, Austria and Assago, Italy. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, IT staff augmentation, and more.Read More
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EstateVisorIndustries
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23$5,000+10 - 49 employeesPernik, BulgariaSFC Ltd. Is a Pernik, Bulgaria-based web design company. The firm focuses on Web Design, Web Development, Social Media Marketing, Event Management, and more and is small.The firm was founded in 2018.Read More
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Sales Club Albion Films BudMax VBGroupIndustries
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24$25,000+10 - 49 employeesSofia, BulgariaLaunched in 2006, Amexis Ltd is a cloud consulting & SI company. Their small team is in Sofia, Bulgaria; Plovdiv, Bulgaria; London, United Kingdom and Katy, Texas and offers cloud consulting & SI, IT managed services, custom software development, Artificial Intelligence, and more.Read More
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25$25,000+50 - 249 employeesSofia, BulgariaAthlon: Global Design Company is an UX agency launched in 2009. The agency focuses on UX/UI Design, Web Design, Product Design, Web Development, and more and has a midsize team.Read More
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26$10,000+10 - 49 employeesSofia, BulgariaSkillo® is an IT staff augmentation company based in Sofia, Bulgaria and London, England. The small team specializes in IT staff augmentation, Custom Software Development, Artificial Intelligence, Corporate Training & Coaching, and more and was launched in 2018.Read More
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27$5,000+250 - 999 employeesSofia, BulgariaRead More
Based in Des Plaines, Illinois; Chicago, Illinois; Milwaukee, Wisconsin and Franklin, Tennessee, Americaneagle.com is a web design company. They offer Web Design, Web Development, Digital Strategy, Search Engine Optimization, and more and were launched in 1981.
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28$5,000+10 - 49 employeesSofia, BulgariaEstablished in 2020, Kodin Soft is a web development company. The company specializes in web development, custom software development, and application management & support and has a small team.Read More
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29$10,000+1,000 - 9,999 employeesSofia, BulgariaRead More
Proxiad Bulgaria is a midsize Sofia, Bulgaria-based software development firm. Launched in 2005, the team specializes in custom software development, web development, CRM consulting and SI, ERP consulting and SI, and more.
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30$50,000+10 - 49 employeesSofia, BulgariaWebsite development company Ever Technologies was founded in 2017. Their small team is based in Sofia, Bulgaria. Their services include Web Development, Custom Software Development, E-Commerce Development, and Mobile App Development.Read More
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Nabo As (Norway)Industries
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