Principal Software Engineer, AI Development

Example Corp(27 days ago)

United StatesOnsiteFull TimeSenior$154,050 - $278,475Engineering

About this role

A Principal Software Engineer at Leidos leads the reinvention of critical software systems by defining technical vision and architectural direction for AI-enabled, agentic platforms. The role focuses on accelerating modernization in safety-critical domains (aviation, healthcare, energy) while emphasizing safety, security, and reliability. It operates at a strategic level—evaluating emerging technologies and prototyping next-generation capabilities—while delivering production-grade solutions.

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Required Skills

Architectural Leadership
Distributed Systems
Developer Tools
Platform Engineering
AI Integration
Agentic Systems
LLM Integration
RAG
Vector Databases
API Design

+5 more

About Example Corp

leidos.com

Acquia is a digital experience company built around Drupal that provides cloud hosting, content management, personalization, and marketing tools to help organizations build and operate large, secure websites and applications. Its platform combines Acquia Cloud and site-management services with capabilities for digital asset management, personalization and customer engagement, security, and professional support. Founded by Dries Buytaert (the creator of Drupal), Acquia positions itself as an enterprise-grade partner for organizations that want to leverage open-source Drupal at scale. Its customers include government agencies, media companies, and large enterprises that need scalable, secure digital experiences.

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