Principal AI Engineer
Validity Inc.Boston, Massachusetts, United States
Posted December 1, 2025
200000 - 250000 USD year
Full Time
About the Company
Validity is a truly unique company with massive revenue growth, top-tier investors, and a winning culture.
Job Description
We are looking for a Principal AI Engineer who moves fast, experiments relentlessly, and ships agentic AI systems that solve real problems.
Requirements
- 10+ years of engineering experience shipping impactful products
- 2+ years building agentic AI systems
- Strong product sense and understanding of how to integrate agents into user experiences
- Experience with agentic frameworks (Mastra AI)
- Bias toward action and rapid decision-making
Benefits
- Generous Paid Time Off
- 401k Matching
- Bonus opportunities
- Stock options
