Principal Machine Learning Engineer- AI Context

HubSpot is seeking a Principal Machine Learning Engineer to join their AI Platform Group. This role focuses on building AI systems that understand customer data across the CRM platform, defining technical direction for applied ML and AI systems, and driving impact from model development to production. You will collaborate across teams to solve ambiguous problems and mentor other engineers.

• Define technical direction for applied ML and AI systems
• Develop and productionize ML models for AI context
• Collaborate across product, engineering, data, and ML teams
• Solve ambiguous 0-to-1 opportunities with measurable impact
• Provide architectural leadership for major ML/AI projects
• Mentor and coach engineers in ML expertise