Riverside Research is seeking a Sr. Software Engineer – Data Analysis and Visualization System to work in our Lexington, MA, or Centreville, VA office. We are searching for an experienced candidate that has worked in environments with good software cultures promoting best practices and processes. We seek a motivated and collaborative employee who will be comfortable working within a cohesive software development team. This candidate will help define architecture, plan out designs, write code to implement functionality, and maintain a software system that includes multiple services, components, and user facing clients.