10/20/2026
Description
Liberty Mutual is building the future of Surety Underwriting through the modernization and globalization of our technology platform, and we’re looking for a Principal Software Engineer to help lead that effort. This is a hybrid position requiring two days in the office a week in our Portsmouth, Boston, or Plano tech hub locations. We cannot consider candidates that require visa sponsorship or candidates that currently are on an F1 or OPT visa at this time. In this role, you’ll work within GRS Distribution & Underwriting Technology , specifically Product Enablement, helping shape the technical direction for the Surety domain as we evolve from legacy systems to a modern React, TypeScript, NestJS, and AWS-based architecture . You’ll partner with engineering leadership, solution engineers, product partners, and delivery teams to design scalable solutions, guide execution, and help deliver a more modern and globally capable...
Liberty Mutual
Portsmouth, NH
Full Time
