AI Product Manager (Technical / Builder)
About the Company
Cosign.ai Labs is building the control layer for AI-powered decision making. Most AI products today generate answers. That’s not the hard part anymore. The hard part is deciding what should be done, what risks are acceptable, and when humans should step in. That’s where Cosign comes in. We build systems that sit on top of large language models and turn them into structured, governed workflows. Instead of asking AI for opinions, our platform encodes rules, judgment frameworks, and escalation paths so users can actually act on AI outputs with confidence.
Our first product focuses on contracts. Cosign helps individuals and companies analyze, draft, and negotiate agreements using AI—without needing to be legal experts. Under the hood, we combine LLM reasoning with deterministic logic to produce structured outputs that are consistent, auditable, and aligned with user-defined risk tolerance. We’re not trying to replace professionals. We’re building tools that let people operate at a much higher level, with AI handling the heavy lifting and Cosign ensuring it stays within guardrails.
Responsibilities
- Define product roadmap based on user needs and technical opportunity
- Prototype features using AI tools before engineering involvement
- Work closely with engineering to ship quickly and iterate
- Design user experiences around AI workflows (not just UI, but logic)
- Analyze product usage and continuously refine features
- Translate vague ideas into shipped product
Requirements
- Strong technical fluency (can prototype with code or AI tools)
- Deep understanding of LLM capabilities and limitations
- Experience building or shipping AI-powered products
- Ability to operate without detailed specs or hand-holding
- Ruthless prioritization skills
Pay
Base Salary: $130K – $180K
Equity: 0.75% – 2.0%