Top 100 JavaScript Development Companies in Kyiv
The Best of October 2026Looking for a top JavaScript developer in Kyiv?
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 Kyiv. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Kyiv JavaScript Developers
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31$25,000+50 - 249 employeesKyiv, UkraineHeadquartered in Santa Monica, California; Zaporizhzhia, Ukraine and Kyiv, Ukraine, IT-Dimension Inc. Is a web development company. The midsize team offers Web Development, Mobile App Development, UX/UI Design, Application Testing, and more and was founded in 2007.Read More
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32$5,000+10 - 49 employeesKyiv, UkraineMURAHA is a small Kyiv, Ukraine-based pay per click company. They offer Pay Per Click, Marketing Strategy, Performance Marketing, Search Engine Optimization, and more and were launched in 2016.Read More
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33$5,000+50 - 249 employeesBoryspil', UkraineLaunched in 2017, 26 Lines Of Code is a custom software development company. The agency specializes in Custom Software Development, API Development, Web Development, Mobile App Development, and more and has a midsize team.Read More
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RainaMusic RxPhoto Intuceo PBMSourceIndustries
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34$10,000+10 - 49 employeesKyiv, UkraineRead More
FUTURO is a product design and development firm with offices in Chicago, Berlin, and Kyiv, Ukraine. SInce 2017, they have fewer than 50 employees, the agency works with small to mid-sized businesses. They specialize in web development, UX/UI design, blockchain, and brand identity.
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Post.Bid.ShipIndustries
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35$1,000+50 - 249 employeesKyiv, UkraineWeb development firm Digia is headquartered in Toronto, Canada; Kyiv, Ukraine; Québec, Canada and Montréal, Canada. The midsize company was established in 2016. Their services include Web Development, Web Design, UX/UI Design, Custom Software Development, and more.Read More
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36$1,000+50 - 249 employeesKyiv, UkraineSeedium is a software development company. They focus on Custom Software Development, Artificial Intelligence, Mobile App Development, and Web Development and were launched in 2017. Their midsize team is Tallinn, Estonia-based.Read More
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SmarterContact Picflow AI IgnitionIndustries
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37$10,000+10 - 49 employeesKyiv, UkraineJellyfish.tech is an artificial intelligence development company in Kyiv, Ukraine and Kraków, Poland. The small firm was launched in 2016. Their services include Artificial Intelligence, Custom Software Development, and Web Development.Read More
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Level35Industries
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38$50,000+10 - 49 employeesKyiv, UkraineBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
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ValoraIndustries
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39$5,000+10 - 49 employeesKyiv, UkraineSoftware development company Faster Than Light was founded in 2016. Their small team is located in Kyiv, Ukraine; Tallinn, Estonia and Barrie, Canada. Faster Than Light focuses on Custom Software Development, Web Development, Artificial Intelligence, Mobile App Development, and more.Read More
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40$25,000+50 - 249 employeesKyiv, UkraineEstablished in 2011, Altamira is a midsize artificial intelligence company. Their services include Artificial Intelligence, Custom Software Development, AI Agents, Web Development, and more. The firm is headquartered in Bratislava, Slovakia and Kyiv, Ukraine.Read More
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41$50,000+50 - 249 employeesKyiv, UkraineRead More
Founded in 2007, INTELLISOFT Corp is a software development company headquartered in Las Vegas, Nev., with two additional offices in Kiev, Ukraine, and Schlieren, Switzerland. INTELLISOFT Corp's team of 16 provides web development, custom software development, and mobile app development, primarily for small and midmarket firms.
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IntelIndustries
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42$1,000+10 - 49 employeesKyiv, UkraineBato Web Agency is a website development company established in 2014. Their small team is based in Courbevoie, France and Kyiv, Ukraine. Their services include Web Development, UX/UI Design, and Web Design.Read More
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43$5,000+10 - 49 employeesKyiv, UkraineRead More
Lestro, a web development company, is headquartered in Kyiv, Ukraine. The small agency was founded in 2009. Their services include web development, web design, and e-commerce development.
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NestleIndustries
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44$10,000+10 - 49 employeesKyiv, UkraineBranding firm SWOT Digital is in Kryvyi Rih, Ukraine. The small firm was founded in 2015. Their team offers branding, web development, web design, logo, and more.Read More
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Margo LLCIndustries
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45$10,000+10 - 49 employeesKyiv, UkraineRead More
Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.
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YazaIndustries
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46$25,000+50 - 249 employeesKyiv, UkraineKozak Agency is a web development firm headquartered in Kyiv, Ukraine and Kraków, Poland. They provide web development, IT staff augmentation, mobile app development, custom software development, and more and were launched in 2015.Read More
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47$50,000+10 - 49 employeesKyiv, UkraineHeadquartered in Kyiv, Ukraine; San Francisco, California; Newark, Delaware and Tallinn, Estonia, Gearheart.io is a software development company. The small team offers Custom Software Development, AI Agents, Enterprise App Modernization, DevOps Managed Services, and more and was launched in 2012.Read More
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SmartSuite ICEIndustries
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48$10,000+10 - 49 employeesKyiv, UkraineRead More
Dudka Agency is a small Kyiv, Ukraine-based web design agency. They offer web design, ux/ui design, custom software development, web development, and more and were established in 2009.
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49$50,000+50 - 249 employeesKyiv, UkraineLaunched in 2007, Intellectsoft is a software development firm. The company specializes in Custom Software Development, Artificial Intelligence, Mobile App Development, IT staff augmentation, and more and has a midsize team.Read More
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50$5,000+10 - 49 employeesKyiv, UkraineRead More
UAITLAB is a web development firm based in Kyiv, Ukraine. Founded in 2013, their team of 25 serves small and medium-sized clients in the arts, business services, and consumer products sectors. Services include PHP, JavaScript, user research, and visibility testing.
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AGROMAT LTD.Industries
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51$5,000+10 - 49 employeesKyiv, UkraineRead More
Founded in 2014, Flexi IT is a web development firm that offers web development, e-commerce development, and UX/UI design services to their small business and mid-market clients in the real estate, advertising and marketing, and business services industries. Their 50 employees are based out of Zaporozhie, Ukraine.
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Thore BehrensIndustries
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52$10,000+50 - 249 employeesKyiv, UkraineTallium Inc. Is a software development firm. The midsize Calgary, Canada-based agency was established in 2012. Their services include Custom Software Development, UX/UI Design, Mobile App Development, Web Development, and more.Read More
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Sense Bank CoachHub Mangold NowoIndustries
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53$10,000+50 - 249 employeesKyiv, UkraineIntobi is a software development company based in Kyiv, Ukraine and Sheridan, Wyoming. Launched in 2017, the midsize team focuses on Custom Software Development, Web Development, Mobile App Development, API Development, and more.Read More
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Kato Moriarty MindTales Auto NagelIndustries
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54$10,000+50 - 249 employeesKyiv, UkraineChudovo is a software development company. They are in Castrop-Rauxel, Germany; London , England; Tallinn, Estonia and Kalispell, Montana and have a midsize team that provides Custom Software Development, Mobile App Development, Web Development, Enterprise App Modernization, and more. The company was established in 2006.Read More
Clients
Hoffman-La Roche, Royal Bank of Scotland, Saphera, Corizon Health, Evonik, TP-Link, Nexans, FDP-Bundestagsfraktion, berlinappcompany GmbH, Barcodes Inc., Pixabit-Solutions, Infocom, UkrPromBank, RBC SoftIndustries
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55$25,000+10 - 49 employeesKyiv, UkraineHuboxt is a custom software development company. Based in Cascais, Portugal; Tallinn, Estonia and Kyiv, Ukraine, their small team specializes in Custom Software Development, Web Development, and UX/UI Design. The company was established in 2019.Read More
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Goes GmbHIndustries
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56$5,000+10 - 49 employeesKyiv, UkraineRead More
Founded in Kiev, Ukraine by one employee, DesignPlanet creates high-quality websites. Since 2010, it has been offering web design, web development, and graphic design services.
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SamsungIndustries
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57$25,000+50 - 249 employeesKyiv, UkraineKnubiSoft is an IT staff augmentation company. The midsize team is in London, England; New York, New York; Warszawa, Poland and Kyiv, Ukraine. Their services include IT staff augmentation, Custom Software Development, Web Development, UX/UI Design, and more.Read More
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UK BCA GroupIndustries
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58$10,000+10 - 49 employeesKyiv, UkraineCodeska is a small UX company. Located in Wrocław, Poland and Kyiv, Ukraine, the agency was established in 2018. Their team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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59$5,000+10 - 49 employeesKyiv, UkraineCoderiver is a small web design agency. The Kyiv, Ukraine-based agency was established in 2007. Their team specializes in web design, custom software development, web development, and AR/VR development.Read More
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60$10,000+10 - 49 employeesKyiv, UkraineRead More
Zgraya is a full-service digital creative agency with over 30 employees located in Tallinn, Estonia. Their main services include web design, web development, UX/UI design, and digital marketing. They deliver results for their clients’ businesses by creating functional websites, mobile and web applications, brands, and digital marketing strategies.
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Team SoloMidIndustries
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