In today’s financial services landscape, banks, insurers, and wealth managers face a dual imperative: modernize legacy technology to keep pace with digital-native competitors, and do so while meeting ever-evolving regulatory demands. The stakes are high—outdated systems not only slow innovation and increase operational risk, but also hinder the ability to deliver the seamless, secure, and personalized experiences customers now expect. At Publicis Sapient, we specialize in engineering transformation that empowers financial institutions to accelerate digital product launches, reduce risk, and build resilient, compliant technology foundations for the future.
Decades-old core systems, fragmented data, and siloed operations are common across the financial sector. These legacy environments make it difficult to respond quickly to market changes, integrate new technologies, or comply with shifting regulatory requirements. The cost of inaction is significant: slow time-to-market, increased operational risk, and missed opportunities for growth and innovation. According to industry research, outdated technology cost financial institutions $36 billion in 2022 alone—a figure projected to rise sharply in the coming years.
True digital transformation in financial services requires more than a technology upgrade—it demands a holistic engineering mindset. Our approach is built on five key pillars:
We embed agile principles across teams, shifting from project-based to product-based thinking. This enables rapid iteration, continuous learning, and faster delivery of new features and regulatory changes. Agile engineering ensures that customer and business value are at the heart of every initiative, driving both speed and quality.
Leveraging deep expertise and partnerships with leading cloud providers, we help financial institutions migrate critical workloads to secure, scalable cloud environments. Cloud adoption not only reduces costs and increases agility, but also enhances compliance, disaster recovery, and the ability to innovate at scale.
We modernize monolithic legacy systems by engineering microservices and API platforms. This modular approach accelerates digital innovation, enables seamless integration of new technologies (including AI and advanced analytics), and allows for stronger collaboration across the enterprise.
Security and regulatory compliance are embedded from the outset. Our solutions ingrain robust controls, automated testing, and continuous monitoring to ensure every digital product meets the highest standards for data protection and regulatory adherence.
We unlock the power of data by connecting and refining it across the enterprise, making it actionable for both compliance and customer experience initiatives. Our data modernization strategies enable real-time insights, predictive analytics, and personalized services that drive measurable business value.
A leading example of our engineering transformation approach is our partnership with Lloyds Banking Group. Facing extensive legacy systems and the need to deliver new digital products at speed, Lloyds adopted a framework based on lean methods, agile principles, and value stream analysis. The results were transformative:
This transformation was achieved through value-focused analysis, prioritization of high-impact interventions, and the use of accelerators to increase the pace and success of change. The result: a resilient, future-ready engineering organization capable of thriving in a rapidly changing financial landscape.
Cloud migration is foundational to modern financial services. Our partnerships with AWS, Google Cloud, and Microsoft Azure enable us to deliver end-to-end cloud transformation—from infrastructure modernization to AI-driven business solutions. We also work with cloud-native core banking platforms and data intelligence providers to help clients rapidly launch new products, scale operations, and unlock real-time insights for compliance and customer engagement.
In a sector defined by regulatory scrutiny, our engineering solutions are designed with compliance at their core. Automated controls, continuous monitoring, and integrated risk management frameworks ensure that every transformation initiative meets the highest standards for data protection and regulatory adherence. Our experience spans global regulatory environments, enabling us to help clients navigate complex requirements with confidence.
Modernization is not a one-time project but a continuous journey. As our engineering leaders emphasize, it is the required foundation for sustainable innovation. By embracing a holistic, agile, and data-driven approach, financial institutions can respond to disruption, launch innovative products, and meet regulatory demands with confidence.
Financial services organizations that embrace engineering transformation are better positioned to respond to disruption, accelerate digital product launches, and meet regulatory demands with confidence. Whether you are just starting your modernization journey or looking to scale and sustain your progress, Publicis Sapient is your partner for industry-focused engineering transformation.
Connect with our experts to learn how we can help your organization thrive in the digital age.