Top 100 C# Developers in Poland
The Best of May 2024
Looking for a top C Sharp software development company in Poland?
The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.
To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Poland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best Poland C Sharp (C#) Software Development Companies
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31
- $25,000+
- 50 - 249 employees
- Kraków, Poland
dmt Software House is a software development and services company that has two offices in Cracow, Poland, and another in Bielsko Biala, Poland. The company, founded in 1995, has more than 50 employees and provides custom software development, mobile app development, application testing, and other application development services to enterprise and smaller-sized companies in the finanacial services, business services, and other industries.
Clients
- Tauron Energy
Industries
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32
- $25,000+
- 10 - 49 employees
- Kraków, Poland
Founded in 2016, EXB Soft is a computer software company based in Kharkiv, Ukraine that focuses on custom software and web development. Their team of around 15 employees provides services to small and mid-sized businesses in the financial and telecom industries.
Industries
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33
- $25,000+
- 10 - 49 employees
- Gliwice, Poland
VTS Software is software development company located in Manchester, U.K. Since 2007, their small team of around 5 has been specializing in custom software, web, and mobile app development for small and mid-sized businesses alike. They have experience in a variety of industries such as advertising, healthcare, manufacturing, and business services.
Clients
- Whispering Smith
Industries
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34
- $10,000+
- 250 - 999 employees
- Warszawa, Poland
*instinctools is a software product development and consulting company headquartered in Germany and USA, with development hubs in Poland and Kazakhstan. Founded in 2000 with 350+ employees on board now, *instinctools’ provides Product software development, BI and Big Data, Cloud, UX Design, Web & Mobile development, and Innovation consulting services. Their global delivery model reduces development costs while increasing speed to market.
Clients
- Daimler
- Fujitsu
- Nostrum
- SpexAI
Industries
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35
- $25,000+
- 250 - 999 employees
- Warszawa, Poland
ITMAGINATION is a technology services company in Warsaw, Poland with more than 400 employees. Established in 2008, they do customer software development, web development, and BI and big data consulting. ITMAGINATION primarily serves midmarket–enterprise clients in the financial services, business services, and utilities sectors.
Clients
- American Express (previously Kabbage)
Industries
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36
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
LeanCode is a software studio founded in 2016 and based in Warsaw, Poland. With more than 10 members in their team, they specialize in custom software, web, and mobile app development services for clients in the fields of education, transportation, and consumer products.
Clients
- Credit Agricole Bank
Industries
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37
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Based in Vilnius, Lithuania and Warszawa, Poland, RichBrains is a software development company. The agency provides custom software development, mobile app development, and web development and is midsize.The agency was founded in 2006.
Industries
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38
- $10,000+
- 10 - 49 employees
- Poznań, Poland
Based in Poznań, Poland, aveneo is a custom software development company. The small team provides custom software development, web development, Artificial Intelligence, mobile app development, and more. The company was established in 2008.
Industries
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39
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
GoOnline is a team of 40+ engineering & design geeks, who help companies of all sizes turn ideas into products that make life easier. The company was founded in 2008; and in the next years, its offices were set up in Kraków, London, Gothenburg, and Copenhagen. They specialize in mobile and desktop app development, web development, business intelligence, AI, IoT, DevOps, and cloud solutions.
Clients
- Egmont
Industries
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40
- $10,000+
- 10 - 49 employees
- Poznań, Poland
ADHD Interactive is a web development firm headquartered in Poznań, Poland. The firm focuses on web development, mobile app development, ux/ui design, digital strategy, and more and has a small team.The firm was established in 2014.
Clients
- Johnson & Johnson
Industries
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41
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Eyzee is a custom software development company. The midsize Warszawa, Poland-based agency was established in 2017. Their services include custom software development, enterprise app modernization, cloud consulting & SI, application testing, and more.
Clients
- Ministry of Digital Affairs Republic of Poland
Industries
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42
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
Techstack is a custom software development and product engineering company in Ukraine and Poland. Founded in 2016, they have about 200 employees that serve clients mostly from the healthcare, logistics and energy industries. Their services include custom software development, mobile development, QA as a service, IoT, AI & ML, Big Data, UX/UI design and development consulting.
Clients
- Corel
Industries
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43
- $5,000+
- 50 - 249 employees
- Poznań, Poland
Globe Group S.A. is a web design company located in Poland. Founded in 2008, their employees provide web development and design, and UX/UI design for apps.
Clients
- Volkswagen AG
Industries
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44
- $10,000+
- 50 - 249 employees
- Kraków, Poland
Codibly is a consulting and software development company based in Krakow, Poland. Founded in 2011, the team of 29 specializes in custom software development, web development, and mobile app development.
Clients
- Dialogue
Industries
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45
- $5,000+
- 10 - 49 employees
- Gdynia, Poland
Founded in 2017, SolveQ is a software development company headquartered in Gdańsk, Poland. Their team of 14 provides custom software development, web development, application testing, and app modernization.
Clients
- Telenor
Industries
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46
- $10,000+
- 10 - 49 employees
- Kraków, Poland
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.
Industries
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47
- $10,000+
- 10 - 49 employees
- Katowice, Poland
Revolve Healthcare is an ISO 13485 certified medical software development company established in 2015. With over 50 experts, we provide end-to-end services for building medical products: from defining intended use through product design, software engineering and CE certification. Our commitment to excellence is reflected in compliance with standards like MDR, IVDR and FDA. Specialising in mobile, desktop, web, and cloud applications, we ensure precision and quality in transforming concepts into real-life medical products.
Clients
- Dr. Max
Industries
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48
- $75,000+
- 10 - 49 employees
- Aleksandrów Łódzki, Poland
eEngine Software House is a software development agency founded in 2007. Based in Aleksandrów Łódzki, Poland, the team of 18 specializes in web development, e-commerce development, and custom software development. They primarily serve mid-market clients in the eCommerce, business services, and utilities industries.
Clients
- IQ Dental Supply, LLC
Industries
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49
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
vm.pl Software House is an IT services company in Wroclaw, Poland. Established in 2004, they have about 31 employees that serve mostly midmarket businesses in the education, manufacturing, and business services sectors. Services include web development, e-commerce development, and custom software development.
Clients
- TestDaf Institut
Industries
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50
- $1,000+
- 10 - 49 employees
- Gdynia, Poland
Fundacja To Get There is an AR/VR development company. Established in 2020, the small agency is based in Gdynia, Poland. Their team provides AR/VR development, mobile app development, custom software development, ux/ui design, and more.
Industries
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51
- $10,000+
- 10 - 49 employees
- Kraków, Poland
Implex is a custom web and mobile development firm headquartered in Kyiv, Ukraine. Their team of approximately 5 employees provides custom development for small businesses across a variety of sectors. They're more than proficient in JavaScript, Python, C#, Swift, and Kotlin.
Clients
- Admit.me
- Percona
- Wikiart
Industries
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52
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Founded in 2018, Qodeca has focused on building management systems, user-facing applications, integrations, and server-side solutions on top of the latest IT solutions from Microsoft like .NET and Azure. With above 70 employees in Poland, they support all software product lifecycle stages by providing UX/UI design, custom software development, cloud, DevOps, and beyond services. They work mainly with middle-market clients and enterprises providing them with the whole toolset required to succeed.
Clients
- The Bay Club Company
Industries
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53
- $10,000+
- 50 - 249 employees
- Kraków, Poland
AMC TECH is a software, electronics, and mechanics development company based in Krakow, Poland. The company, founded in 1992, has more than 50 employees and provides, among others, custom software development, IoT development, IT strategy consulting services to various companies.
Clients
- Alstom
Industries
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54
- $25,000+
- 50 - 249 employees
- Bydgoszcz, Poland
Product design company Intechhouse was founded in 2003. The agency provides product design, custom software development, IT staff augmentation, IoT development, and more and has a midsize team.
Industries
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55
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
MITRIX, founded in 2017, is a Poland-based team of 65+ senior tech professionals from Eastern Europe, carefully selected from the top 2%. Operating seamlessly across US and European time zones, they prioritize transparency, accountability, and client support. Explore their services risk-free with a 2-week trial.
Industries
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56
- $10,000+
- 50 - 249 employees
- Kraków, Poland
TechWings is a software development and product design company located in Kraków, Poland. Founded in 2016, they have a cross-functional team of 60+ professionals that serves midmarket enterprises and fast-growing startups in the insurance, travel & hospitality, business automation, logistics, healthcare, real estate, education, and finance sectors. Services include product development, dedicated agile teams, and staff augmentation.
Clients
- Microsoft
Industries
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57
- $25,000+
- 10 - 49 employees
- Warszawa, Poland
JMR Technologies is a software house based in Warsaw, Poland. Founded in 2009, they have approximately 16 employees who serve midmarket and small business clients across industries. Services include web development, custom software development, and mobile app development.
Industries
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58
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
Appstronauts is a mobile app development company that was founded in 2015. They are headquartered in Warsaw, Poland with another location in Manchester, U.K. The company is made up of 11 employees and specializes in mobile app development, custom software development, and IT strategy consulting. Their client focus is small businesses, primarily in the business services, consumer products, and education industries.
Clients
- Solutions30
Industries
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59
- Undisclosed
- 50 - 249 employees
- Warszawa, Poland
Founded in 2014, IN Team (formerly InFront) is a development firm. Their team of around 50 employees is based in Warsaw, Poland. They focus on custom software development, web development, and IT staff augmentation.
Industries
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60
- $25,000+
- 10 - 49 employees
- Kraków, Poland
Rumble Fist Software Development is a cloud consulting and SI firm based in Kraków, Poland. Founded in 2017, their team of 30 serves clients in the business services, financial services, and IT sectors. Services include VueJS, React Native, Redux, Python, and Blockchain development.
Clients
- MakerDAO
Industries
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