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Founding Product Manager

Warsaw💼 Full-time🗓 2026-04-27 → 2026-09-26

Core

Founding Product Manager owning activation, retention, and monetization to drive product-led growth and turn users into long-term customers.

Role type

Founding Product Manager (PLG SaaS)

Builds

In-product growth surfaces, experiment loops, and pricing/monetization flows for a PLG SaaS product.

Domain

SaaS, Product-Led Growth, Monetization

Deliverable

production ML models | product features

Required skills

Activation funnel strategy, Retention cohort analysis, Monetization strategy, Experiment design and execution, SQL, PostHog/HogQL, PRD writing, In-product microcopy, OAuth/Integration flows

Preferred skills

AI product experience, Pricing and packaging ownership, Founder mentality

Technologies

PostHog, HogQL, Linear

Responsibilities

Own activation, retention, and monetization across the user journey; Run the experiment loop (hypothesis, instrument, ship, analyze); Write own queries and PRDs; Ship in-product growth surfaces and microcopy; Partner with co-founders and engineering on growth strategy.

Seniority

Founding, hands-on IC

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