Top 100 C# Developers in Poland

HardCode Studio is a software development company located in Szczecin, Poland and Warszawa, Poland. Founded in 2021, the small team provides custom software development, mobile app development, AR/VR development, Artificial Intelligence, and more.

Brights is a digital production agency that's headquartered in Kyiv, Ukraine; they also have an office in Warsaw, Poland. Founded in 2011, Brights has about 43 employees that do web development, mobile app development, and UX/UI design. They serve a range of clients, notably midmarket clients and businesses in the IT, advertising, and e-commerce sectors.  

Founded in 2012, Beetroot AB is an IT services company that focuses on IT staff augmentation, custom software development, and web development. Headquartered in Stockholm with an additional office in Ukraine, the team of 240 works primarily with small and midmarket businesses in the information technology, advertising & marketing, and business service industries. 

Gentle Code is a small website development company. The Kharkiv, Ukraine-based firm was launched in 2009. Their services include web development, custom software development, mobile app development, ux/ui design, and more.

Sente is an enterprise app modernization company. Their midsize team is based in Wrocław, Poland and offers enterprise app modernization, accounting, custom software development, web development, and more. The firm was launched in 2000.

Founded in 2001, Developex is a software development company that was founded in Kyiv, Ukraine with a secondary location in Vancouver. Their team of 231 specializes in custom software development, web development, app development, and application testing. 

Itera is an IT development and communications agency headquartered in Oslo, Norway. Founded in 1989, they have about 400 employees and have mainly mid-market and enterprise clients. Their services include custom software development, web development, application testing, mobile apps, and digital strategy.

DevPulse is a web development company. The midsize Warszawa, Poland-based team focuses on web development, custom software development, web design, ux/ui design, and more. The firm was founded in 2014.

UKAD is a research and development agency based in Sheffield, United Kingdom with offices in France, Poland, and Ukraine. Founded in 2005, their team of about 80 specializes in web development, custom software development, and mobile app development.  

Jellyfish is a Zaporizhia, Ukraine based firm that specializes in web development and mobile app development. They have 20 employees and the firm was founded in 2016.

Axon is a full-cycle software engineering company in Estonia, founded in 2012, with 150 employees. We serve mostly midmarket clients in the education, insurance, real estate, finance, advertising, and cryptocurrency sectors. Our services include custom software development, mobile development, business analysis, UX/UI design, and Quality Assurance. 

Svitla Systems is a software development company from Corte Madera, Calif. with offices in Ukraine and Guadalajara, Mexico. It was founded in 2003 and has grown to 319 employees who work on web development, custom software development, web design, mobile app development, and UX/UI design for companies of all sizes.

Unikie, a custom software development firm, was established in 2015. The agency focuses on custom software development, cloud consulting & SI, cybersecurity, web development, and more and has a midsize team. The agency is based in München, Germany; Tampere, Finland; Palo Alto, California and Goeteborg, Sweden.

Founded in 2011, Trinetix Inc. Is a custom software development company. Their midsize team is in Wilmington, Delaware; Kyiv, Ukraine and Kyiv, Ukraine. Their team focuses on custom software development, cloud consulting & SI, enterprise app modernization, mobile app development, and more.

Leobit is a web and mobile application development company based in Lviv, Ukraine.  Founded in 2014, their team of 114 specializes in IT staff augmentation beyond their development capabilities. They work with mid market and enterprise companies in the information technology, hospitality, health care, and e-commerce industries. 

Founded in 2017, HybridTechLabs - Custom Apps Development - Software Developers Poland is a custom software development firm. The small London, United Kingdom-based team specializes in custom software development, mobile app development, web development, enterprise app modernization, and more.

Indeema Software is a software development company based in Lviv, Ukraine, with an office in Seattle. Founded in 2014, the team of 38 specializes in IoT development, blockchain, and web development. They work primarily with small business clients, mostly in the business services industry.

Apriorit is a software product engineering company founded in 2002 with offices in Dover, Del., and Budapest, Hungary. Apriorit boasts a team of more than 200 employees who are well-versed in custom software development, web development, and mobile app development. 

Pentalog is a large Brașov, Romania-based custom software development company. Established in 1993, the team offers custom software development, IT staff augmentation, e-commerce development, and web development.

JetSoftPro is a software development agency that was founded in 2003. Based in New York, their team of 48 specializes in custom software development, IT strategy consulting, and product design. Their client base is mainly composed of midmarket companies.