Top 100 JavaScript Development Companies in Sofia
The Best of February 2026Looking for a top JavaScript developer in Sofia?
If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in Sofia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Sofia JavaScript Developers
-
61$5,000+2 - 9 employeesSofia, BulgariaRead More
EmpireSoft is a software development company based in Sofia, Bulgaria. The company, founded in 2019, has a team of less than ten that provides custom software development, web development, e-commerce development, and IT managed services to small comapanies and institutions in the business services, financial services, e-commerce, and other industries.
Clients
adecco bulgariaIndustries
-
62$5,000+2 - 9 employeesSofia, BulgariaLumicaSoft, a web development company, was established in 2022. The small Sofia, Bulgaria-based team focuses on web development.Read More
Industries
-
63$10,000+2 - 9 employeesSofia, BulgariaRead More
Founded in 2015, ToBeCode is headquartered in Sofia, Bulgaria. ToBeCode specializes in web development, e-commerce development and custom software development. A team of less than 10, ToBeCode focuses on clients in the retail, business services and advertising & marketing industries.
Clients
Bulgarian-Swiss Cooperation ProgrammeIndustries
-
64$10,000+10 - 49 employeesSofia, BulgariaScavasoft is a custom software development firm. They offer Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more and were launched in 2015. Their small team is Varna, Bulgaria-based.Read More
Clients
RedinavIndustries
-
65$10,000+50 - 249 employeesSofia, BulgariaBased in Sofia, Bulgaria, Digital and Software Solutions ltd. Is an IT staff augmentation company. The midsize team focuses on IT staff augmentation, web development, custom software development, application testing, and more. The agency was launched in 2017.Read More
Clients
British Petroleum Swisscom HBC Coca-Cola UniCreditIndustries
-
66$10,000+10 - 49 employeesSofia, BulgariaRead More
Generic Soft is a custom software development firm. Their small team is located in Sofia, Bulgaria. The agency offers custom software development, web development, blockchain, mobile app development, and more.
-
67$5,000+10 - 49 employeesSofia, BulgariaKey Development is a small custom software development firm in Sofia, Bulgaria. Established in 2014, the team specializes in Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more.Read More
Industries
-
68$5,000+2 - 9 employeesSofia, BulgariaRead More
QualiSage is a custom software development firm. Their small team is located in Sofia, Bulgaria. Their team provides custom software development, mobile app development, enterprise app modernization, web development, and more.
Industries
-
69$1,000+10 - 49 employeesSofia, BulgariaRead More
IoT development company ThingsLog is based in Sofia, Bulgaria. Founded in 2013, the small team provides IoT development, IT managed services, web development, mobile app development, and more.
Industries
-
70$10,000+2 - 9 employeesSofia, BulgariaRead More
Tweerous OOD is a full-stack software development and consultancy company based in Sofia, Bulgaria, and founded in 2012. With over two members, they provide custom software, web, and mobile app development solutions to small businesses across various industries.
Clients
EclecticaIndustries
-
71$10,000+2 - 9 employeesSofia, BulgariaRead More
DIV Motion is a software development company. They provide custom software development, cloud consulting & SI, IT staff augmentation, and web development and were launched in 2021. The agency is based in Sofia, Bulgaria.
Clients
We value our none-disclosure agreements.Industries
-
72$1,000+2 - 9 employeesSofia, BulgariaPraime Studio is an e-commerce development company founded in 2020. The agency focuses on e-commerce development, web development, IT strategy consulting, and custom software development and has a small team.Read More
Industries
-
73$100,000+2 - 9 employeesSofia, BulgariaRead More
White Lotus Order Solutions BG is a software agency based in Sofia, Bulgaria. Run by a team of fewer than 10 people, they have offered their services in custom software development, web development, and IT managed services to small and mid-market firms alike since 2019.
Clients
Private Primary School "Saint Sofia" LTDIndustries
-
74$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
Industries
-
75$5,000+10 - 49 employeesSofia, BulgariaRead More
Marinext Consulting is a Varna, Bulgaria-based software development firm. The small firm was launched in 2018. Their team specializes in custom software development, web development, e-commerce development, mobile app development, and more.
Industries
-
76$10,000+2 - 9 employeesSofia, BulgariaVigored is an AI company established in 2021. Their small team is based in Sofia, Bulgaria and offers Artificial Intelligence, custom software development, web development, microservices architecture services, and more.Read More
-
77$10,000+10 - 49 employeesSofia, BulgariaIndigoVerge is a software development company. In Sofia, Bulgaria, the firm was launched in 2006. Their team focuses on Custom Software Development and IoT development.Read More
Industries
-
78$5,000+50 - 249 employeesSofia, BulgariaAtom Solutions Ltd. Is a web development firm founded in 2008. Located in Sofia, Bulgaria and Silkeborg, Denmark, the team focuses on Web Development and Web Design.Read More
Industries
-
79$25,000+10 - 49 employeesSofia, BulgariaST6, a web development firm, was founded in 2017. The firm specializes in Web Development and Mobile App Development.Read More
-
80$5,000+250 - 999 employeesDes Plaines, ILHeadquartered in Des Plaines, Illinois and Chicago, Illinois, Americaneagle.com is a web design agency. They offer Web Design and Web Development.Read More
Industries
-
81$5,000+10 - 49 employeesSofia, BulgariaLocated in Sofia, Bulgaria, vConnect is an e-commerce development company. Founded in 2014, the team focuses on E-Commerce Development and Web Development.Read More
Clients
KaffekapslenIndustries
-
82$5,000+10 - 49 employeesSofia, BulgariaRead More
Website development company Webrika is based in Pleven, Bulgaria and Sofia, Bulgaria. The small company was launched in 2019. Their services include web development, e-commerce development, custom software development, web design, and more.
Industries
-
83$1,000+10 - 49 employeesSofia, BulgariaDeepSource, a mobile app development company, is headquartered in Sofia, Bulgaria. The team specializes in Mobile App Development and Web Development.Read More
-
84$5,000+10 - 49 employeesSofia, BulgariaGlobalizeIT, a web development company, is in Sofia, Bulgaria and Sofia, Bulgaria. They focus on Web Development and Custom Software Development and were founded in 2018.Read More
Industries
-
85$5,000+10 - 49 employeesСофия, BulgariaAbilitics, a software development firm, is based in София, Bulgaria. Their services include Custom Software Development and Web Development.Read More
Industries
-
86Undisclosed10 - 49 employeesSofia, BulgariaTopvine Consulting OOD is a web development company. The team is in Sofia, Bulgaria, and their services include Web Development and Custom Software Development.Read More
Industries
-
87$1,000+2 - 9 employeesSofia, BulgariaWebsite development firm Sitefied was launched in 2021. Their small team is in Sofia, Bulgaria and provides web development, web design, branding, custom software development, and more.Read More
-
88Undisclosed50 - 249 employeesSofia, BulgariaPytek Ltd. Is a Sofia, Bulgaria-based custom software development firm. Their services include Custom Software Development and Web Development.Read More
Industries
-
89Undisclosed50 - 249 employeesSofia, BulgariaAnthill is a Product Design company. The Sofia, Bulgaria-based firm was founded in 2019. Their services include Product Design and IT staff augmentation.Read More
-
90$10,000+10 - 49 employeesSofia, BulgariaSunny Soft, a custom software development firm, focuses on Custom Software Development and Mobile App Development. The firm is headquartered in Sofia, Bulgaria and Coppet, Switzerland.Read More
Industries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed JavaScript Developers in Sofia
Check out a JavaScript Developers in Sofia with the most new reviews in the past 12 months.
JavaScript Developers
Sofia
- 11 3 new reviews
- 12 3 new reviews
- 13 2 new reviews
- 14 2 new reviews
- 15 2 new reviews
