Top 40 JavaScript Development Companies in Vienna
The Best of December 2025Looking for a top JavaScript developer in Vienna?
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 Vienna. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Vienna JavaScript Developers
-
31Undisclosed10 - 49 employeesWien, AustriaIn Wien, Austria, artindustrial it is a software development firm. Their services include Custom Software Development and UX/UI Design.Read More
-
32Undisclosed2 - 9 employeesWien, AustriaLaunched in 2007, Developer AT GmbH, a small Content Marketing company, is located in Wien, Austria. Their services include Content Marketing and E-Commerce Development.Read More
-
33Undisclosed10 - 49 employeesNeufeld an der Leitha, AustriaFounded in 2021, Celestialbytes IT-Solutions is a cloud consulting & SI company. The team specializes in cloud consulting & SI and Cybersecurity.Read More
Industries
-
34$5,000+50 - 249 employeesPöttelsdorf, AustriaA.R. Merkeleon GmbH, a Blockchain company, provide Blockchain and Custom Software Development. They were launched in 2009.Read More
Industries
-
35Undisclosed50 - 249 employeesWien, AustriaBluebird, a custom software development firm, is headquartered in Budapest, Hungary and Miami, Florida. Their services include Custom Software Development and Web Development.Read More
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 Consultation