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FSS Engineering solutions combine deep Know-how of payment business and technology, maturity of engineering processes, experience in tools and frameworks and access to a broad partner ecosystem to deliver value to customers. Over three decades, FSS has created value for leading payment

processors and financial institutions by engineering products, integrating next-generation technologies, facilitating faster time to market and ensuring global product compliance. FSS leverages its repository of reusable frameworks for optimizing time to revenue.

Delivery Models


FSS co-develops solutions with customers using various development models with primary experience in iterative/Agile methodology. Our teams incubate the projects and co-design solutions aligned to industry standard architecture and best practices.

Embedded development

FSS undertakes project-based functional and technology enhancements across cards and payments and open technologies.

RegTech (Regulatory enhancements)

FSS partners with customers to help build time-bound solutions to meet regulatory requirements. We assist customers in meeting security related mandates (PCI DSS), Tokenization, Open Banking Integration including PSD2, ISO 200022.

Our Teams

For our clients, we augment in-house capabilities with a carefully selected team of experts with skill sets across ATM Front-end, Switching, Issuance, Acquiring, Recon, Digital Security, Mobility, Analytics and Big Data, AI, Machine Learning, Open APIs and Integration.

Delivering Value

Our customer is the largest global payment processor headquartered in the US. FSS is working with the customer to re-platform their card processing technology stack as part of their acquisition strategy.

Our customer is the leading prepaid processor in the US. FSS co-developed the prepaid platform with state-of-the-art functionality, compliance and security requirements.

Our customer is a challenger bank in the UK and has selected FSS to help them meet PSD2 requirements for Open APIs.

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