Principal Software Engineer Salaries in Mill Valley, CA

Exceptional communication and collaboration skills—you can influence technical direction, align stakeholders, and clearly articulate trade-offs and decisions to…

$162,000 - $258,750 a year

Provide technical leadership, set standards for engineering excellence, and mentor senior engineers. This is a strategic and high-impact role for an engineer…

$215,000 - $250,000 a year

Master's of Science degree or higher in Computer Science, Statistics, Mathematics or a related field OR equivalent experience.

$162,000 - $258,700 a year

10+ years in infrastructure or production-focused engineering roles. Mentor and up-level peers, helping junior engineers grow.

$147,000 - $237,500 a year

Build sandboxed execution environments for agent tools with isolating code execution, API calls, and file system access so agents can act without unconstrained…

$197,300 - $344,700 a year

10 days ago

Drive technical direction and make foundational decisions on system design, scalability, observability, and developer experience.

$227,040 - $283,800 a year