Sr Engineer - Software Development, Onsite

The Senior Engineer is a highly experienced technical leader responsible for architecting, securing, and evolving enterprise IT platforms and services. Senior Engineers provide deep subject-matter expertise, lead complex initiatives, influence technical strategy, and serve as trusted advisors across IT, Security, and Engineering teams. This role emphasizes architectural thinking, cross-domain problem solving, and long-term system reliability and security.

This is an **onsite** position, located in Springfield, Missouri.

**_ESSENTIAL FUNCTIONS:_**

+ Lead the development and optimization of distributed microservices powering core retail and e-commerce platforms, specifically focusing on cloud-native, headless commerce implementations. Architect high-performance, stateless services for critical digital customer touchpoints, including shopping carts, product catalog indexes, and promotional calculation engines.
+ Implement and extend critical retail function...