The Lead Software Engineer will collaborate with stakeholders, business partners, and technical architects to ensure that solutions are accurate and reliable. Responsibilities include communicating technical designs, contributing to design and development activities in a microservice environment, building cloud environments for microservices deployments, and designing integration architecture. The role also involves setting up CI/CD pipelines, conducting performance engineering, troubleshooting critical problems, and working on data solutions to meet business requirements while collaborating with geographically distributed Agile teams.