Top 100 JavaScript Development Companies in Poland
The Best of October 2026Looking for a top JavaScript developer in Poland?
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 Poland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Poland JavaScript Developers
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211$5,000+10 - 49 employeesKraków, Poland1000software is a small software development company. They focus on Custom Software Development, Web Development, AI Consulting, Generative AI, and more and were established in 2008. The firm is based in Kraków, Poland.Read More
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AGHIndustries
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212$10,000+10 - 49 employeesGdańsk, PolandRead More
Codeq is an IT solutions company based in Gdańsk, Poland and founded in 2018. They have a team of 2 who provide web development and UX/UI design services with a focus on WordPress and JavaScript.
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Supersonic Food Company LtdIndustries
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213$10,000+10 - 49 employeesWarszawa, PolandRead More
Pangolin Development, a software development company, was established in 2022. The small Warszawa, Poland-based team focuses on custom software development, web design, ux/ui design, web development, and more.
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214$1,000+10 - 49 employeesWrocław, PolandWiWi, a web design company, was founded in 2013. Their small team is in Wrocław, Poland. Their services include Web Design, Web Development, and E-Commerce Development.Read More
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IdealDent StomatologiaIndustries
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215$10,000+50 - 249 employeesWrocław, PolandLaunched in 2015, Angry Nerds is a custom software development firm. The firm specializes in Custom Software Development, UX/UI Design, Web Development, and Mobile App Development and has a midsize team. The firm is in Wrocław, Poland; London, England; Atlanta, Georgia and Toronto, Canada.Read More
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216$10,000+10 - 49 employeesTychy, PolandRead More
Time4 Digital is an on-demand web services agency located in Tychy, Poland. Founded in 2013, they have nine employees specializing in designing and building web and mobile apps for startups and global brands. Services include software development and design, branding, enterprise, and analytics solutions.
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VIP ZakopaneIndustries
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217$75,000+50 - 249 employeesPoznań, PolandRead More
Appchance is a web and mobile app development company based in Poznan, Poland. Founded in 2011, the team of 37 specializes in mobile app development, web development and UX/UI design. They work with clients primarily in the hospitality and leisure, financial services and transportation industries.
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ERLIIndustries
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218$25,000+10 - 49 employeesWrocław, PolandBright IT is a Stans, Austria-based e-commerce development company. The small firm was launched in 2007. Their team focuses on E-Commerce Development, Web Development, cloud consulting & SI, Web Design, and more.Read More
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SWAROVSKI OPTIK HDI GlobalIndustries
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219$25,000+50 - 249 employeesLublin, PolandHeadquartered in Odesa, Ukraine and Lublin, Poland, Airkod - Web, AI, Apps is a software development company. The company focuses on Custom Software Development, Web Development, Other Application Development, Wearable App Development, and more and is midsize.The company was founded in 2017.Read More
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220$25,000+50 - 249 employeesPoznań, PolandMacopedia, an e-commerce development firm, was launched in 2006. They are headquartered in Poznań, Poland and have a midsize team. Their services include E-Commerce Development, Web Development, Custom Software Development, Web Design, and more.Read More
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NeucaIndustries
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221$1,000+10 - 49 employeesWarszawa, PolandEMFIRE is a Warszawa, Poland-based app development firm. The small agency was launched in 2022. Their services include Mobile App Development, Web Development, UX/UI Design, and Generative AI.Read More
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222$10,000+50 - 249 employeesWrocław, PolandRead More
Founded in 2017, BitBag is a software development company that's based in Opole, Poland. Their team of 22+ provides e-commerce development, custom software development, and web development for small businesses.
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bestvalue.euIndustries
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223$10,000+10 - 49 employeesWarszawa, PolandHeadquartered in Portland, Maine and Warszawa, Poland, Freeport Metrics is a Generative AI company. The agency specializes in Generative AI, Custom Software Development, Web Development, Mobile App Development, and more and is small.The agency was founded in 2009.Read More
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224$5,000+10 - 49 employeesBydgoszcz, PolandRead More
052b is a design and development agency based in Bydgoszcz, Poland. Founded in 2010, 052b provides services from UX/UI and logo design to website and mobile application development. They have just under 15 employees and provide creative and development services for several prominent brands and organizations, mostly in the Polish market.
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Kraków AirportIndustries
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225Undisclosed10 - 49 employeesKraków, PolandFCG Apps, a small web development firm, is located in Kraków, Poland. They offer Web Development, Mobile App Development, Custom Software Development, Web Design, and more and were founded in 2024.Read More
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226$25,000+10 - 49 employeesSzczecin, PolandRead More
Grupa.IT is an e-commerce development company located in Szczecin, Poland. The small agency was launched in 2009. Their services include e-commerce development, web development, and IoT development.
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Saint-GobainIndustries
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227$10,000+10 - 49 employeesBiałystok, PolandRead More
Founded in 1999, 2N IT is a development company that works with small, midmarket, and enterprise companies in the real estate, retail, financial services, health care, and dental industries. Headquartered in Poland, a team of 50 provide clients with web development, software development, web design, and UX/UI design services.
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JLLIndustries
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228$5,000+10 - 49 employeesKraków, PolandMediaflex is a custom software development company. Founded in 2008, the team provides Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more. Their small company is located in Kraków, Poland.Read More
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229$25,000+50 - 249 employeesWrocław, PolandRead More
Better Software Group is a software solutions provider founded in 2010. Since then, they have expanded to 40 employees across offices in Wroclaw and Warsaw, Poland, Gothenburg, Sweden, Oslo, Norway, and Copenhagen, Denmark. Better Software Group provides a variety of services including mobile app development, UX/UI design, internet of things development, and web development to mostly mid-size companies
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MicrosoftIndustries
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230$10,000+50 - 249 employeesKraków, PolandRead More
Intellect is a comprehensive software house based in Krakow, Poland, with an office in Limanowa, Poland. The company, founded in 2005, has more than 30 employees that provide custom software development, mobile app development, web development, UX/UI design, IT strategy consulting, and e-commerce development services. Intellect serves companies in various industries that include automotive, IT, transportation, consumer products & services, and education.
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MaspexIndustries
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231$10,000+10 - 49 employeesKraków, PolandRead More
SKM Group is a development studio based in Kraków, Poland. Founded in 2007, their team of fewer than 50 specializes in custom software, web, e-commerce, and mobile app development services.
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232$100,000+50 - 249 employeesŁódź, PolandRead More
HTD Health is a development agency founded in 2016 with their office in Brooklyn. Their team of more than 50 experts provides custom software, web, and mobile app development solutions for clients that work in the industries of health care and consumer products.
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Boston Children's HospitalIndustries
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233$10,000+10 - 49 employeesBiałystok, PolandRead More
Dektry, a website development firm, is based in Białystok, Poland. The small team specializes in web development, mobile app development, custom software development, and ux/ui design. The company was founded in 2016.
Industries
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234$10,000+50 - 249 employeesWarszawa, PolandRead More
DDI Development is a custom web and mobile development company with offices in Tallinn, Estonia; Kharkiv, Ukraine; and New York. Founded in 2007, they employ 73 industry professionals who specialize in digital development for small and midmarket businesses. Services include the development of custom software and applications, mobile and web apps, and databases.
Clients
Notesmaster,Industries
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235$25,000+10 - 49 employeesPoznań, PolandRead More
Nextapps Sp. Z o.o. Mobile and Web Software House, a mobile app development firm, was established in 2014. Their small team is in Poznań, Poland. Their services include mobile app development, e-commerce development, web development, and Artificial Intelligence.
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236$1,000+10 - 49 employeesWarszawa, PolandRead More
Established in 2016, MDBootstrap is an UX design agency. The agency focuses on ux/ui design, web development, and mobile app development and has a small team. The agency is headquartered in Warszawa, Poland.
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237$10,000+10 - 49 employeesZielonka, PolandLocated in Zielonka, Poland, OSworkshop is a website development company. The small team provides Web Development, IT strategy consulting, Web Design, Mobile App Development, and more and was launched in 2008.Read More
Clients
YachticoIndustries
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238$1,000+50 - 249 employeesKatowice, PolandFounded in 2008, WP Kraken is a web development company. The company specializes in Web Development, IT staff augmentation, Web Design, UX/UI Design, and more and has a midsize team. The company is located in Katowice, Poland.Read More
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PlacesterIndustries
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239$25,000+50 - 249 employeesKraków, PolandHeadquartered in Kraków, Poland, Pragmatic Coders is a midsize software development firm. They specialize in Custom Software Development, Artificial Intelligence, Enterprise App Modernization, AI Consulting, and more and were established in 2014.Read More
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Atom BankIndustries
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240$10,000+50 - 249 employeesWarszawa, PolandRead More
Future Mind is a design and development firm founded in 2008. Their team of about 32 specialists is split between two offices in Warsaw and Tychy, Poland. Future Mind focuses on mobile app development, web development, and UX/UI design for mid-size and large companies across a variety of industries.
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Virgin MobileIndustries
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