Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. Team Description: This team is a full stack team based in Chicago working in the Card Platform group building the Portfolio decisioning Application which enables various business and data intent owners across Card to create and launch campaigns. PD application enables large volumes of batch data to be processed and provides a complete frontend, backend, support and monitoring suite to its users. The team has recently wrapped an effort to Integrate Card Marketing campaigns into the platform and has as an ambitious backlog for the next 2 years to integrate several new capabilities for its users. This team particularly focuses on building various frontend and backend capabilities for our platform users and engages with multiple tech and product teams. You will lead the development of UI (ReactJS, NodeJS), API (python, serverless), data processing (Spark, and analytics (databricks). You will be challenged to problem solve and design solutions and will enjoy a fast-paced and collaborative work environment where new ideas and solutions are encouraged and rewarded.