Sales Development Representative, Internship (M/F/X) MatR

Job description

About

MatR (as in matter , because data matters) is a French early-stage startup building a next-generation data app platform . Incubated at Station F (Paris) and founded in 2025 by Victor (CEO), Thomas (CTO) and Camille (Chief Scientist Officer), we help data teams accelerate how they build data analysis , from descriptive analytics to predictive models, so small data teams can deliver as fast as large ones, ship use cases and get models into production without scaling headcount.

A 5-person team, 15+ B2B clients already in production , and a clear go-to-market focus: we are now building our commercial engine, and we're looking for someone to help the founders open the market .

Job Description

Reporting directly to the CEO , you build the top of the sales funnel:

· 
Identify and qualify prospects within our target audience: data teams and data leaders (Head of Data, Data Analysts, Analytics / BI leads) in retail, e-commerce, SaaS and beyond

· 
Build and enrich prospecting lists; keep the CRM clean and structured

· 
Write and run outreach sequences (email, LinkedIn, phone), in French and English

· 
Book qualified meetings for the founders

· 
Bring the market back to us: objections, vocabulary, triggers, so you can feed our positioning and messaging with what you hear on the ground

· 
Help the founders prepare sales materials and account briefs

You'll be trained in long-cycle B2B sales in a fast-growing market, in direct contact with data decision-makers (Head of Data, Lead Data Analyst, Analytics managers) and the stakeholders around them.

· 
6-month internship , starting as soon as possible (summer 2026, depending on availability)

· 
Hybrid : based at Station F, with remote flexibility; occasional travel for events and conferences in France and Europe

· 
Path to a full-time role : opportunity to convert into a permanent Account Executive position at the end of the internship, with variable compensation on results

Preferred Experience

· 
End-of-studies internship (Master's / bac+5): engineering school with a commercial drive, business school, or university

· 
Genuine interest in tech (AI, data, SaaS) and the ability to talk to both business and technical stakeholders

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Fluent English (written and spoken) is essential: you'll prospect French-speaking and international targets, with rigorous, polished communication with senior contacts

· 
Excellent writing: you craft messages people actually want to open and read

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Autonomy, tenacity, and a real taste for prospecting; volume and resilience don't scare you

· 
A bias toward doing things that are useful , not just "sending emails"

· 
Eager to learn and grow in a dynamic, fast-changing startup environment

Recruitment Process

· 
First call with Victor CEO

· 
Cas study

· 
Final call with Thomas and Camille (CTO & CSO)

Additional Information

·  Contract Type: Internship (Between 6 and 6 months)
·  Location: Paris
·  Occasional remote authorized