List of Top C# Development Companies | Top C# Developers
Verified
251 to 1000
$26 - $50 /hr
C#
Poland, Bulgaria
SoftTeco is a global software engineering company with 18+ years of experience delivering custom solutions across industries. We use an AI-augmented development approach to improve efficiency, quality and delivery speed. Read More About SoftTeco
Recommend to use Softeco
Alex Tkachman, Co-Owner
51 to 250
$51 - $100 /hr
C#
Poland
Merixstudio integrates consultancy, design, and software engineering to create digital solutions aligned with clients’ business strategies. Over 20 years of experience, 100 people on board; strong UX/UI, React, Python, and Flutter skills. Read More About Merixstudio
51 to 250
$51 - $100 /hr
C#
Belgium, UK
Sigli is a dynamic software development company specializing in Digital Product Development and Digital Transformation. We excel at turning innovative ideas into reality, providing end-to-end solutions that cover the entire development cycle, from concept to deployment. Our keen focus on delivering high-quality, scalable, and future-proof digital products enables us to navigate the complexities of digital transformation effectively. Read More About Sigli
Innovative Predictive Model for Freight Rate Optimization
Konstantin Semenenko, CTO
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251 to 1000
$51 - $100 /hr
C#
USA, Ukraine
KITRUM is an engineering partner focused on keeping live software products evolving. We help them grow beyond their original design by modernizing architecture, adding new capabilities, and scaling systems without disrupting what already works. Read More About KITRUM
A Frontend Upgrade for Growth and Speed
Anna Cherniavska, Account Manager IT
51 to 250
$51 - $100 /hr
C#
USA, Ukraine
Softermii is an expert in innovative software development. We help enterprises, startups, and businesses to build state-of-the-art products, gain digital disruption, boost their productivity and reach their goals. Read More About Softermii
We were impressed with their willingness and flexibility to work
Mediconnect, CTO at Mediconnect
251 to 1000
$26 - $50 /hr
C#
USA, Canada
Meet Instinctools - a global AI-powered software engineering company with over 25 years of experience. Read More About Instinctools
A Highly Collaborative Technology Partner for Our Digital Health Platform
Sally Maddah, Founder at Hiya Healthcare
251 to 1000
$26 - $50 /hr
C#
India, USA
GeekyAnts is an AI-powered product engineering and consulting company helping startups, enterprises, and Fortune 500s build and scale digital products. Since 2006, we’ve delivered 800+ projects for 550+ clients across healthcare, BFSI, retail, logistics, education and enterprise tech. Offerings include AI Consulting & Transformation, AI Product Engineering, Enterprise Modernization, Digital Customer Experience. Trusted by Google, Darden, SKF, Pepperfry, MPL, ICICI Securities and WeWork. Read More About GeekyAnts
They were consistently receptive to our feedback and remained agile and flexible as our requirements evolved
AI-Powered Video Analytics Firm, CTO
51 to 250
$26 - $50 /hr
C#
India, USA
Debut Infotech is an AI-augmented blockchain and software development company founded in 2011, helping enterprises in financial services, healthcare, supply chain, and digital platforms build production-grade systems. With delivery centers across the USA, UK, Canada, and India, we combine 15 years of engineering discipline with blockchain-native expertise — serving Fortune 500 clients and high-growth startups across 25+ verticals. Read More About Debut Infotech
Debut Infotech delivered a secure, scalable CEX with great support and clear communication.
Cameron Chambers, Director of Supply Chain and Procurement at ISS Facility Services UK
251 to 1000
$26 - $50 /hr
C#
India, USA
Enterprise, Mobility and Communication Service Provider | ThinkPalm Technologies Read More About ThinkPalm
51 to 250
$26 - $50 /hr
C#
USA, Germany
Plavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support. Read More About Plavno
Good Company
SUCHMITA BORO, Developer
51 to 250
< $25 /hr
C#
India, USA
Fulminous Software is a leading Website and Application Development company established in 2019. Our 50+ full-stack developers, designers, and innovators have successfully completed a variety of projects. Creative and reliable digital solutions are the uniqueness of Fulminous. Read More About Fulminous Software
51 to 250
$26 - $50 /hr
C#
Germany
Evinent GmbH is a software development company focused on legacy system modernization and custom enterprise solutions. We help mid-sized and large businesses improve outdated systems, streamline operations, and build scalable web and mobile platforms. Our key industries include Healthcare, E-Commerce, Retail, HRMS, and Manufacturing. We specialize in complex, long-term projects and work best with companies seeking turnkey solutions and technical partnership, not just code delivery. Read More About Evinent GmbH
11 to 50
$26 - $50 /hr
C#
India
We are all about adding value to the industry. We provide high-quality and remarkable tech solutions to all our clients across the globe. Read More About Addact Technologies
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251 to 1000
$26 - $50 /hr
C#
India, Australia
Radixweb is a global leader in AI-powered custom software development, product engineering, and digital transformation. With 25+ years of expertise, 650+ professionals, and 5,500+ projects delivered across 25 countries, we empower enterprises with agile, scalable, and cost-effective solutions. Recognized by IAOP®, Microsoft, and Clutch, we turn complex challenges into measurable business success. Read More About Radixweb
2 to 10
$26 - $50 /hr
C#
India
We design, build and maintain high-performance custom software & ERP systems, websites, mobile apps and e-commerce platforms — backed by 25+ years of expertise. Read More About Net Soft Solutions
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C# is one of the most popular object oriented programming languages used for developing robust desktop, web services & applications. It is widely used in creating Microsoft applications at a larger scale.
For many years, C# is holding a good position in the list of top programming languages. It comes with a rich set of libraries making it a faster & efficient programming language used for game development along with development of windows application & server side applications.
Why is C# language so popular?
- Game Development: C# is used to create games using Unity game engine – a cross platform game engine to make real time 3D projects. In fact Unity is behind the virtual reality (VR) development of Oculus Rift VR games & Samsung Gear. This makes it a great choice for professionals who want to make a thriving career in the gaming or VR industry
- Easy to Learn: C# is an easy to read high-level language with many of the most complex tasks abstracted away, so the programmer doesn't have to worry about them. For example, memory management is removed from the user’s responsibility & handled by .NET’s garbage collection scheme
- Easy to Maintain: The C# programming code is checked for errors before it gets built into an app. Errors are easier to track. In general the codebase is consistent & easier to maintain as it grows in size & complexity
- Fast: C# is faster than dynamically typed languages because things are more clearly defined. So, when the app is running, the machine resources are not wasted on checking the code
- Object Oriented: C# supports major object-oriented programming features such as data encapsulation, inheritance, and polymorphism
- Interoperable: The code produced by C# can work easily with code produced by other languages made possible by using CLS – a set of rules that every language in the .Net framework has to follow
- Compatible: C# allows interoperation with other .Net language
- Supports Garbage Collection: It is a feature of .Net supported by C# that automatically reclaims memory occupied by unused objects
How to hire the best C# developer?
Go for hiring C# developers well proficient in these skills:
- Good knowledge of C# ecosystems
- Familiarity with the .NET & Mono framework
- Strong understanding of object-oriented programming
- Skill for writing reusable C# libraries
- Familiarity with Microsoft SQL Server
- Knack for writing clean, readable C# code
- Understanding fundamental design principles behind a scalable application
- Creating database schemas representing & supporting business processes
- Basic understanding of CLR, its limitations, weaknesses & workarounds
- Implementing automated testing platforms and unit tests
- Proficient understanding of code versioning tools {{such as Git, SVN, and Mercurial}}
- Familiarity with continuous integration
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