# Founding Product Manager at Lemrock

Founding Product Manager at Lemrock in Paris. Hybrid, full-time. Posted October 5, 2026.

- Company: Lemrock
- Location: Paris
- Workplace: Hybrid
- Job type: Full-time
- Experience: 3+ years
- Posted: 2026-10-05
- Apply: https://jobs.ashbyhq.com/lemrock/75c3ae0f-7c08-49b2-b896-ee9834d71e6f/application
- Source: https://jobmagic.ai/jobs/founding-product-manager-lemrock-k4aj6t

## Requirements

- 3 to 8 years in product, at least part of it at a startup or scale-up, ideally as an early or first PM. You've taken something from a vague problem to a shipped, used feature, and owned its results.
- A generalist comfortable owning the messy middle: discovery one hour, scoping with engineers the next, writing the launch note after that.
- A bias for action: you make calls with incomplete data, ship, and iterate from what real users do.
- Customer obsession that shows up in your decisions.
- AI-native: you already build with tools like Claude, Cursor, v0 or Lovable to prototype, research, synthesize, and move the roadmap faster.
- Able to learn a lot, fast, in a deep and complex environment.
- Fluent French and professional English.
- Based in Paris, with the team at the office (up to 1 day remote per week).

## Description

### Who we are

Lemrock builds the infrastructure of agentic commerce.
Tomorrow, consumers won't just buy on e-commerce websites. They will discover, compare and purchase directly inside conversational AI interfaces like ChatGPT, Perplexity, and a growing long tail of specialized AI assistants.
For brands, this is a major shift: if they are not present in these environments, they become invisible.
Our mission: enable any brand to exist, sell and distribute in this new channel.
We raised a €7M seed round (the first in Europe on this market), with Jean-Baptiste Rudelle, founder of Criteo, on our board, and the Bpifrance DeepTech label.
Today, Lemrock is already:

- 100M+ conversations per month

- 150+ brand clients

- a $100B market structuring at high speed

### The role

Product at Lemrock has been driven by the founders so far. As our **first Product Manager**, you'll work directly with the founders and our CTO to shape the product vision, own a core part of the product end to end, and build the practice that takes us from idea to shipped.
You'll start by owning the **brand-facing product**, and your scope will grow fast from there.

### Your mission

- **Shape the vision**: bring your own conviction to the product strategy with the founders, from what we bet on next to what we stop doing.

- **Own the roadmap end to end**: turn strategy into a living, prioritized roadmap, and decide what we don't build so the team stays on the highest-impact work.

- **Run discovery**: spend real time with brands, partners and the field, find the problems worth solving, and validate before we build.

- **Ship with the team**: work shoulder-to-shoulder with engineering and design to scope, prototype, and ship weekly, not quarterly.

- **Own launches and outcomes**: drive rollout, watch the data, onboard the business teams, and judge your work by what it moved, not by what shipped.

- **Build the product function itself**: the rituals, the prioritization, the feedback loop from the field.

### What we're looking for

- **3 to 8 years in product**, at least part of it at a startup or scale-up, ideally as an early or first PM. You've taken something from a vague problem to a shipped, used feature, and owned its results.

- A **generalist** comfortable owning the messy middle: discovery one hour, scoping with engineers the next, writing the launch note after that.

- A **bias for action**: you make calls with incomplete data, ship, and iterate from what real users do.

- **Customer obsession** that shows up in your decisions.

- **AI-native**: you already build with tools like Claude, Cursor, v0 or Lovable to prototype, research, synthesize, and move the roadmap faster.

- Able to **learn a lot, fast**, in a deep and complex environment.

- **Fluent French** and professional English.

- Based in Paris, with the team at the office (up to 1 day remote per week).

### Bonus

- You've built in **e-commerce, marketplaces, adtech, or AI/agent products**, or you're genuinely fascinated by agentic commerce.

- A **technical background** (ex-software engineer or CS), so you can go deep with the team and direct AI tools effectively.

### Why join us

- Join a company in **early breakout mode**, already generating revenue with a clear edge.

- Be part of the **next structural shift of the web**: agentic commerce.

- Work directly with experienced, ambitious founders, and own the product from day one.

- Shape both the product *and* how we build it.

### What we offer

- Competitive salary, based on experience

- Equity (BSPCE)

- Meal vouchers with Swile

- Alan health insurance

- 7 weeks of vacation (RTT included)

- 50% transportation coverage