Principal Software Engineer Salaries in New Jersey

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

13 days ago

Act as a senior technical advisor and mentor, raising engineering standards through design reviews, technical guidance, and hands-on leadership in solving the…

$240,000 - $290,000 a year

14 days ago

Embedded Linux multi-process design, multi-thread design. Work with validation and integration engineers optical, hardware and test engineering teams to…

$96,888 - $188,892 a year

Strong technical leadership with the ability to engage both technical and non-technical audiences and produce clear technical documentation and diagrams.

$150,000 - $170,000 a year

Develops moderate to complex control configuration or programming in accordance with design documents to meet functional requirements.

$109,500 - $208,500 a year

Responsible for the design, implementation, integration and maintain automation systems across manufacturing operations.

$96,500 - $183,500 a year