Top 100 C# Developers in Poland
The Best of April 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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1
- $25,000+
- 250 - 999 employees
- Gliwice, Poland
Read MoreFuture Processing is a software developer based in Gliwice, Poland. Founded in 2000, they now have more than 900 employees. They specialize in custom software development, web development, and enterprise app modernization for primarily midmarket and small business companies in the healthcare, IT, and transportation industries.
Clients
- Allocate
- Demica
- 4 finance
- Coconet
Industries
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2
- $50,000+
- 1,000 - 9,999 employees
- Kraków, Poland
Read MoreSoftware Mind is a global IT services company headquartered in Krakow, Poland, with offices in Warsaw, Rzeszow, and Bielsko-Biala in Poland as well. Founded in 1999, their team of 116 works with clients from startups to enterprises to offer assistance in custom software development, enterprise app modernization, and BI & big data consulting & SI. They mainly work in the medical and financial services industries.
Clients
- Corelogic
Industries
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3
- $25,000+
- 250 - 999 employees
- Wrocław, Poland
Read MoreCSHARK is a software and product development company that helps enterprises with digital transformation and start-ups translate ideas into products. Founded in 2014, it currently has over 300 mid and senior developers on board. CSHARK creates web and mobile apps from scratch and consults companies from FinTech and RegTech sectors. According to the Financial Times ranking in 2019 and 2020, we were among the fastest-growing companies in Europe.
Clients
- Fenergo (Fintech)
- REGENHU (Biotech)
- VecCtor (Digital infrastructure for Industry 4.0)
- HTP J-1 Visa Programs
Industries
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4
- $10,000+
- 250 - 999 employees
- Wrocław, Poland
Read MoreScalo is a software solutions company based in Wroclay, Poland. The company, founded in 2007, has around 500 employees and provides custom software development, IT staff augmentation, web development, application testing, and IT strategy consulting services. Scalo serves mid-market and other-sized companies in various industries that include financial services, IT, and manufacturing.
Clients
- Change Donations
- ELSA
- Satori Analytics
- ING
Industries
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5
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Read MoreLightpoint Global is a development company with 41 employees that is based in Minsk, Belarus. Since being founded in 2011, they have focused on web development, big data consulting, and cloud consulting. They work with both small and mid market businesses in mainly media, education, and financial services.
Clients
- Lufthansa
- Adidas
- Boeing
- Santander
Industries
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6
- $25,000+
- 1,000 - 9,999 employees
- Kraków, Poland
Read MoreAilleron S.A., a digital strategy company, is in Kraków, Poland. The midsize firm was established in 2014. Their team focuses on digital strategy, enterprise app modernization, mobile app development, custom software development, and more.
Industries
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7
- $5,000+
- 250 - 999 employees
- Gdańsk, Poland
Read MoreSolwit SA is a custom software development firm based in Gdańsk, Poland. Founded in 201, their team of 500 serves clients in the IT, Financial services and utilities sectors. Services include NodeJS, AngularJS, and .NET development.
Industries
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8
- $50,000+
- 50 - 249 employees
- Gliwice, Poland
Read MoreBrainhub is a software development partner for startups, scaleups and enterprises with ambitious product development plans. Founded in 2014, Brainhub is a team of 95 experts in Node.js, ReactJS, .NET, TypeScript and React Native that helped 65+ fintech, edtech, martech, healthcare and gamedev companies scale their web and mobile app development. Recognized as one of the fastest growing companies in Europe by Financial Times, Deloitte and Forbes.
Clients
- National Geographic
- Paradox Interactive
- TC Global
- Collegial
Industries
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9
- $1,000+
- 10 - 49 employees
- Warszawa, Poland
Read MoreStoryMode is a game development studio in Minsk, Belarus. Founded in 2018, they have about 15 employees that serve mostly small-business clients in the gaming industry. Services include custom software, mobile app, and AR/VR development.
Clients
- Saber Interactive
Industries
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10
- $25,000+
- 250 - 999 employees
- Warszawa, Poland
Read MoreAltkom Software & Consulting, founded in 1998, is a software development company headquartered in Warsaw, Poland, with an additional office in Krakow, Poland. They specialize in custom software development, web development, and application management & support. The company has 130+ employees who work with enterprise, mid-market, and small businesses. The businesses they serve are mostly in the financial services industry.
Clients
- BNP Paribas
- AXA Insurance
- Santander
- Danone
Industries
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11
- $10,000+
- 250 - 999 employees
- Poznań, Poland
Read MoreBased in Poland, STX Next is a global software development company. The agency was founded in 2005 and carries a team of over 200 full-stack Python developers alone. In total, the company has over 400 professionals that specialize in web development, software development, and application testing.
Clients
- Mastercard
- Decathlon
- Tiqets
- Verisk
Industries
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12
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Read MoreLaunched in 2018, Reenbit is a software development company. They are based in L'viv, Ukraine and have a small team. Their services include custom software development, cloud consulting & SI, web development, enterprise app modernization, and more.
Clients
- CloudBooking
Industries
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13
- $25,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Read MoreFounded in 1998 in Denver, Itransition now has multiple offices in the U.S., U.K., E.U., and locations in eastern Europe housing more than 2,200 employees. They help power enterprises and SMBs globally with their digital solutions in the areas of business process automation, AI, data analytics, customer experience, and others.
Clients
- Expedia
Industries
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14
- $50,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Read MoreAvenga is a global IT and digital transformation consultancy with over 20 years of experience for verticals such as pharma & life science, insurance and finance. Avenga has more than 2500 professionals with offices in Germany, Poland, Ukraine, the U.S., and Malaysia. Services include digital strategy & CX, custom software development, staffing, as well as Salesforce consulting, big data, and cloud solutions.
Clients
- IQVIA
- GSK
- QPharma
- Roche
Industries
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15
- $25,000+
- 250 - 999 employees
- Warszawa, Poland
Read MoreAltoros is a software development company in Warsaw, Poland. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services.
Clients
- Allstate
- Siemens
- Huawei
- Toyota
Industries
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16
- $50,000+
- 250 - 999 employees
- Kraków, Poland
Read MoreIntetics Inc. is a technology company headquartered in Naples, FL, with offices in Minsk, Belarus, Wilmette, Ill., Krakow, Poland and Kharkiv, Ukraine. Founded in 1995, Intetics' team of 474 employees provides small, midmarket, and enterprise businesses with a variety of different services such as custom software development, mobile app development, and application management & support, among others.
Clients
- Encyclopaedia Britannica
- SugarCRM
- Snap-On
- Würth
Industries
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17
- $25,000+
- 250 - 999 employees
- Warszawa, Poland
Read MoreK2 Digital Products is a digital firm based in Warsaw, Poland with more than 50 employees. They have provided UX/UI design, e-commerce development, and product design solutions to clients ranging from small companies to large firms.
Clients
- ABB
Industries
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18
- $5,000+
- 50 - 249 employees
- Nowy Sącz, Poland
Founded in 2012, GOTOMA is a software development firm. Their midsize team is located in Nowy Sącz, Poland and specializes in custom software development, e-commerce development, web development, mobile app development, and more.Read MoreIndustries
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19
- $25,000+
- 10 - 49 employees
- Gdańsk, Poland
Read MoreYameo is a software development agency headquartered in Rotterdam, Netherlands with a development center in Gdansk, Poland. Founded in 2005, they have 30 employees, and provide custom software development, web development, mobile apps, and IT strategy consulting.
Clients
- DEKRA
Industries
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20
- $25,000+
- 10 - 49 employees
- Kraków, Poland
Read MoreVimanet is a software development company located in Krakow, Poland. Founded in 2007, its team of about 20 specializes in custom software development and web development.
Clients
- 4subsea
- Bridgeline
- Sani nudge
- Fertility Consent
Industries
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21
- $5,000+
- 2 - 9 employees
- Wrocław, Poland
Read MoreVratislavia Software Sp. Z o.o. Is a small custom software development company launched in 2020. Their services include custom software development, web development, mobile app development, and enterprise app modernization. The company is based in Wrocław, Poland.
Industries
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22
- $5,000+
- 250 - 999 employees
- Białystok, Poland
Read MoreSoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.
Clients
- Microsoft
- Sonetel
- QBank
- Skyscanner
Industries
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23
- $25,000+
- 50 - 249 employees
- Łódź, Poland
Happy Team is an e-commerce development company founded in 2015. The small Lodz, Poland-based team offers e-commerce development and other application development.Read MoreIndustries
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24
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
Read MoreAngry Nerds is a software development house based on Wroclaw, Poland. Established in 2015, they have more than 60 employees who provide app development services for global clients consisting mostly of small and mid-market firms. Their services include custom software development, web development, and mobile development for Android and iOS. They also offer staff augmentation.
Clients
- Homedot app
Industries
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25
- $250,000+
- 250 - 999 employees
- Warszawa, Poland
Read MoreJCommerce is a software company based in Katowice, Poland, with offices in six other cities in Poland. Founded in 2005, the team of 318 specializes in custom software development, IT staff augmentation, and BI and big data consulting and SI. They work primarily with midmarket, focusing on information technology, manufacturing, and financial services.
Clients
- Aras Corp
Industries
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26
- $10,000+
- 1,000 - 9,999 employees
- Wrocław, Poland
Read MoreFounded in 2005, PGS Software is an IT solutions company based in Wroclaw, Poland. They provide development and consulting services to businesses of all sizes from a variety of industries.
Clients
- Yell
Industries
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27
- $10,000+
- 50 - 249 employees
- Gdańsk, Poland
Read MoreDigiteum is a custom software development and IT consulting company based in Gdańsk, Poland. A cross-functional team of designers, software architects, engineers, and managers, Digiteum designs and develops digital systems across web, mobile and IoT.
Clients
- Adorama Camera
- Oxford University Press
- Diaceutics
- Oracle
Industries
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28
- $25,000+
- 50 - 249 employees
- Rzeszów, Poland
Read MoreIdeo Agency is a full-service software house based in Rzeszów, Poland with offices in Warsaw, Poland, and Drammen, Norway. Since its start in 1999, their team of more than 50 has provided custom software development, web development, e-commerce development, and digital design and marketing services.
Clients
- Aarsleff Ground Engineering
- Arcelor Mittal
- Barilla
- Bien Air
Industries
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29
- $25,000+
- 50 - 249 employees
- Wrocław, Poland
Read MoreCustom software development firm Rite NRG was founded in 2017. The small Wrocław, Poland-based team offers custom software development, e-commerce development, IT strategy consulting, and product design.
Clients
- Ikea
- Santander
- Metapro
- Maersk
Industries
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30
- $5,000+
- 50 - 249 employees
- Toruń, Poland
Read MoreEcom.software is a custom software development firm. Their midsize team is in Toruń, Poland and specializes in custom software development, cloud consulting & SI, enterprise app modernization, ux/ui design, and more. The firm was launched in 2016.
Industries
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