Principal Software Engineer Salaries in Connecticut

Mentor engineering teams and provide technical leadership on architecture, cloud engineering, AI adoption, and software development practices.

$130,000 - $190,000 a year

Operating at the intersection of strategy and execution, this role influences architectural standards and engineering practices across teams while remaining…

$168,400 - $252,600 a year

3+ years developing LLM-powered applications in production, including prompt design, RAG/vector search, evaluation frameworks, and performance optimization.

$144,200 - $288,400 a year

Set and own technical vision and strategy across cloud, backend, automation, and platform domains, solving complex problems and driving aligned execution.

$144,200 - $288,400 a year

Working as part of an agile team, to design and develop features and workflows in the Unity Editor to support these specific platform configurations.

CDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development and support, including requirements analysis & definition…

$132,400 - $251,600 a year