CareerPlan

Principal Software Engineer – GRS Innovation (Generative AI)

Boston, Massachusetts, United StatesFull-time2026-10-14 → 2026-11-10

Core

Design and build proofs of concept and initial pilots applying generative AI to commercial and specialty insurance problems, focusing on intelligent document processing, extraction, summarization, and AI agents.

Role type

Principal Software Engineer (Generative AI)

Builds

Production-ready GenAI capabilities, reusable components, APIs, integrations, and automation for application teams.

Domain

Insurance (commercial/specialty) + Generative AI

Deliverable

production ML models

Required skills

Generative AI architecture design, Retrieval-Augmented Generation (RAG), AI agents and tool use, Prompt and context engineering, Model integration, Structured-output generation, Intelligent document processing, Cloud-native application design, API design, Automated testing, CI/CD pipelines, Python, TypeScript/JavaScript, AWS, Responsible AI practices, Mentoring engineers.

Preferred skills

Knowledge of commercial or specialty insurance workflows (underwriting, claims, servicing), Multimodal AI, Enterprise context-management and knowledge-retrieval capabilities.

Technologies

Python, TypeScript/JavaScript, AWS, Vector search technologies, Orchestration toolkits, GenAI frameworks.

Responsibilities

Frame hypotheses and define success measures for GenAI pilots; Evaluate emerging models and architectural patterns based on evidence; Build high-quality reference implementations and reusable components; Establish transition paths via architecture, testing, and documentation; Support domain teams in innovation experiments; Mentor engineers and lead technical communities.

Seniority

Principal, hands-on IC with mentorship and strategy