Brian McNamara, a Distinguished Engineer at Capital One, dives into serverless computing in financial services. He discusses how Capital One transitioned to this model, focusing on unique challenges like governance and cost management. Brian highlights the importance of collaboration among teams and the strategic shift in engineering roles. He explores the benefits of re-architecting applications for the cloud and the necessity of effective notification systems for developers. Listeners gain insights into the future trends of serverless technology in the banking sector.