Senior PM, AI Features for Legal Tech

Manifest OS; New York (NY); Hybrid; USD 180,000 - 240,000; Full time

Job summary

Manifest OS in the United States is seeking a Senior PM for AI Features to bridge cutting-edge applied AI research and shipped product experiences used by millions of users.

You will define what our AI does and doesn't do, collaborate with applied AI engineers, and own the lifecycle from capability assessment to post-launch optimization, delivering trustworthy, measurable AI experiences.

Qualifications

• 6+ years in product management, with 1–2 years in AI/ML or LLM-powered products.
• Experience building evaluation frameworks for non-deterministic systems.
• Ability to discuss AI capabilities and limitations with engineers.
• Experience analyzing model outputs and handling prompts, fine-tuning, bias, and drift.

Responsibilities

• Define what AI capabilities the product provides and validates value.
• Collaborate with applied AI engineers to ship features with clear user value.
• Own lifecycle: capability assessment, feature definition, quality measurement, post-launch optimization.
• Ensure features are usable and trusted by millions of users.

Skills

PM experience

AI/ML product

Evaluation frameworks

Prompt engineering

Job description

Manifest OS in the United States is seeking a Senior PM for AI Features to bridge cutting-edge applied AI research and shipped product experiences used by millions of users.

You will define what our AI does and doesn't do, collaborate with applied AI engineers, and own the lifecycle from capability assessment to post-launch optimization, delivering trustworthy, measurable AI experiences.