This role is responsible for leading the design and development of scalable, high-quality features for Aetna applications using modern technologies such as React Native, TypeScript, and Java-based back-end systems. The position involves providing architectural guidance, ensuring code quality through reviews, and mentoring team members to foster technical excellence. The individual will collaborate closely with cross-functional teams, contribute to strategic technical decisions, and support production environments by troubleshooting and resolving issues. Additionally, the role requires maintaining comprehensive technical documentation and driving best practices in engineering processes, cloud adoption, and API development.