Citystack AI is hiring a Lead Principal Product Manager — GenAI features on the Product — AI team (Hybrid · London, United Kingdom). This is a hands-on role in LLM & generative AI—not a generic “AI enthusiast” post.
You will own LLM features, retrieval, agents, and evaluation end to end: problem framing, offline evaluation, safe rollout, and iteration from production signals. Success is measured with clear metrics (quality, latency, cost, or business KPIs)—not slide decks alone.
Citystack AI empowers desk analysts and ops teams across financial and professional services with copilots embedded in workflows—not generic chat overlays.
We seek a Principal PM in London to own discovery→GA journeys for flagship GenAI features, partnering closely with Applied ML and GRC.
What you will do
- Define hypotheses, KPI trees, and success metrics for ambiguous LLM-driven workflows.
- Run structured betas with design partners; synthesise qualitative + quantitative feedback.
- Co-author PRDs that capture policy, safety, and data-handling constraints explicitly.
- Align sales and CS on packaging, limits, and roadmap transparency for enterprise buyers.
- Represent the customer in roadmap forums and quarterly business reviews.
What we look for
- 6+ years product management in B2B SaaS with at least one GenAI or ML-powered surface shipped to paying users.
- Ability to read technical design docs and partner credibly with engineers on eval metrics.
- Executive presence; calm prioritisation when research and sales pull in different directions.
- Experience with regulated or high-trust industries is a strong plus.
- UK working rights.
Nice to have
- SQL fluency for self-serve analysis.
- Design thinking workshops and narrative storytelling for C-level buyers.