France has become a booming center for financial technology innovation in the last several years. The country has attracted both local and worldwide technology experts who offer top-notch fintech software development services. This is because it has a strong digital infrastructure, more money is being put into fintech firms, and the government is doing things to help. If you want to develop safe, scalable, and compliant fintech solutions, you need to work with the proper technology supplier, whether you're a banking challenger, a payments platform, or a financial institution looking to go digital.
This complete guide looks at the best fintech software development businesses in France, including big worldwide IT corporations and smaller enterprises that focus on fintech development. These businesses offer a wide range of services, including blockchain solutions, mobile banking apps, AI-powered risk engines, and secure payment systems.
1. Dev Technosys
Dev Technosys is a fast-moving fintech software development company that makes custom digital solutions that help organizations grow and innovate. Dev Technosys helps banks and startups make fintech solutions that are ready for the future by building bespoke software, mobile and web apps, digital wallets, blockchain platforms, and secure API interfaces.
Dev Technosys is different because it puts customers first and really understands both business and technological demands. The business uses agile methods and the latest technologies, such as AI, machine learning, and cloud services, to make fintech systems that are very safe, compliant, and scalable. Dev Technosys has the technological know-how and domain knowledge to make your idea a reality, whether you're starting a neobank, building a wealth management platform, or upgrading old infrastructure.

2. Ernst & Young
EY is a global leader in professional services and has a strong technology and fintech consulting business. EY's division in France helps banks, startups, and big companies by integrating strategic advice with technology implementation.
EY's fintech development services focus on making sure that your business follows the rules, manages risks, and builds unique applications, especially in the areas of blockchain, digital assets, and open banking. EY is a popular partner for established financial services companies that want to innovate safely and responsibly because it can bring together consulting, digital implementation, and risk knowledge.
3. HCL Tech
HCL Tech is one of the best IT service businesses in the world and is very good at making fintech software. HCL helps banks and other financial institutions upgrade their core systems and develop cutting-edge digital products. They have a lot of expertise with cloud transformation, digital engineering, cybersecurity, and data analytics.
HCL collaborates with banks, insurance, and payment businesses in France to provide services including online banking platforms, secure transaction processing systems, and digital services that put APIs first. HCL's focus on automation, DevOps, and agile delivery leads to quicker development cycles and better operational efficiency.
4. Infosys
Infosys is a worldwide IT consulting and services firm known for carrying out difficult digital transformation projects. The ewallet app development company has a strong fintech expertise that helps financial companies move to cloud-native architectures, update old systems, and develop new software products.
Infosys knows a lot about things like modernizing core banking systems, integrating fintech, building risk and compliance platforms, and making AI-powered analytics apps. Infosys helps French fintechs and financial businesses speed up innovation while keeping strong performance and compliance thanks to its global delivery network and excellent technical skills.
5. Deloitte
Deloitte is another top consulting and professional services company that knows a lot about fintech software. In France, Deloitte's technology division helps financial companies with digital strategy, implementation, and managed services that are customized to the unique challenges of the fintech industry.
Deloitte offers blockchain development, mobile and online financial apps, digital identification solutions, and secure platform engineering, among other things. The company's expertise is in integrating business strategy, compliance knowledge, and technological execution. This helps clients deal with regulatory issues, improve customer experience, and build fintech solutions that can grow.
6. Mindtree
Mindtree, which is part of the Larsen & Toubro Group, is a rapidly developing software development and digital transformation company that focuses on technology for financial services. Mindtree helps companies build safe, high-performance finance apps by using agile engineering, design thinking, and new technologies.
Mindtree works with banks, insurance companies, and capital markets in France to assist them switch to digital platforms that make the customer experience better, operations run more smoothly, and analytics happen in real time. Mindtree speeds up the growth of fintech by making sure it can grow and stay strong. They do this by using their knowledge of cloud services, microservices architecture, and API interfaces.
7. GlobalLogic
GlobalLogic is a top digital engineering company noted for its design-driven approach to making software. GlobalLogic helps financial innovators make digital experiences that are easy to use and safe by using their expertise in fintech product engineering, data platforms, and UX design.
GlobalLogic works with both new and existing fintech companies in France to provide mobile banking apps, investing tools, automated underwriting systems, and digital wallets. They are a great choice for organizations making customer-focused financial solutions since they focus on user experience design and have solid backend engineering.
8. Hexaware
Hexaware Technologies is a multinational IT services firm that specializes in automation, cloud transformation, and fintech development. Hexaware helps businesses build scalable finance systems that focus on making operations easier and improving performance.
Hexaware offers digital banking systems, payment solutions, platforms for following the rules, and applications for data-driven analytics. Its delivery methodology, which is focused on automation, speeds up development times while making sure that operations are reliable and efficient. This makes it perfect for fintech firms that want to compete in fast-changing industries.
9. Capgemini
Capgemini is one of the oldest and most well-known software development company in the world. It has a large presence in France and all around Europe. The firm provides a wide range of financial services, including digital transformation, cloud engineering, blockchain development, and cybersecurity.
Capgemini builds large-scale fintech systems that are safe, legal, and made to expand with the help of banks, payment processors, and financial markets. Organizations looking for full fintech services with strategic advice and precise execution like to work with it since it knows the sector inside and out and has a worldwide delivery methodology.
10. DXC Technology
DXC Technology uses years of experience in IT services and advanced digital engineering to provide financial solutions for businesses. The company's services include updating apps, moving to the cloud, setting up safe transaction systems, and building analytics platforms. All of these are important for growing fintech businesses.
DXC helps banks and other financial institutions in France with risk management systems, compliance automation, digital payments infrastructure, and platforms for engaging with customers. Fintech systems are strong, scalable, and well-suited for complex operational needs since they focus on enterprise-grade dependability and performance.
Conclusion
Picking the appropriate mobile banking app development services partner might be the difference between a successful launch and a digital project that goes nowhere. This guide lists some of the best and most dependable technology businesses that work in the French industry. They can help you establish a next-generation banking platform, a secure payments environment, or an AI-powered financial tool. Each organization has its own capabilities in engineering, strategy, and fintech innovation. For example, Dev Technosys and GlobalLogic are innovative experts, while Deloitte, Capgemini, and Infosys are worldwide leaders.
Media Contact
Company Name: Devtechnosys
Email:Send Email
City: Jaipur
Country: India
Website: https://devtechnosys.com/







