Saint Louis Traffic Acquisition and E‑commerce Assistant

Employment Internship
Seniority Intern
Posted Mar 23, 2026

Cristalleries Saint‑Louis in Pantin seeks a Traffic Acquisition and E‑commerce Assistant (apprenticeship) to support paid search, social ads and e‑commerce site operations.

Overview

Cristalleries Saint‑Louis is a Maison of artisanal crystal, recognised for its heritage craftsmanship and high‑end artisanal savoir‑faire. A subsidiary of the Hermès group, the house combines traditional manufacturing techniques with selective innovation to produce collectible crystal objects and tableware for the luxury market.

Role & Responsibilities

  • Support paid acquisition activations (paid search and social ads), including campaign execution and coordination with agencies.
  • Draft and edit digital content: newsletters, marketing campaigns and SEO‑oriented copy.
  • Contribute to briefs for external partners and support project owners in agency interactions.
  • Monitor campaign and site performance; prepare and support reporting on KPIs and performance dashboards.
  • Manage and update product stores and content on saint‑louis.com; ensure merchandising and content accuracy.
  • Participate in functional testing of site evolutions across devices and report defects or optimisation opportunities.
  • Propose and document functional and UX improvements for the e‑commerce platform.
  • Assist on cross‑digital projects (3D application, DAM, PIM) and maintain awareness of digital product requirements.
  • Conduct ongoing digital trends and innovation monitoring and produce an internal monthly newsletter on digital innovations.

Qualifications

  • Enrolled in or completing a Bac+4 / Bac+5 (Master’s level) programme in Marketing, Digital, E‑commerce or equivalent.
  • Prior experience or internships in digital marketing; e‑commerce specialisation is an advantage (beginners accepted).
  • Strong writing ability with a demonstrable sense for content and editorial quality.
  • Fluent English, both written and spoken.
  • Rigorous execution, strong attention to detail and reliable follow‑through on assigned tasks.
  • Collaborative team player with curiosity, initiative and analytical aptitude.

Skills

Microsoft Office Photoshop Magento Meta Business Suite SEO Paid Search Social Ads Content creation and copywriting Analytical reporting and KPI tracking Functional testing (multi‑device) DAM PIM

Experience

Practical experience through internships or relevant academic projects in digital marketing or e‑commerce; prior exposure to paid acquisition and site operations is desirable but not mandatory.

Education

Enrolled in a Bac+4 / Bac+5 (Master’s level) programme in Marketing, Digital, E‑commerce or a related discipline.

Workplace

The role is situated in Pantin, Île-de-France, France — conveniently close to Paris. There are currently 105 open positions in Pantin on Cerulean, with 13 added recently. Within Île-de-France, Cerulean currently features 3.727 open roles, including 101 recent additions. Across France, Cerulean lists 4.275 open roles — 127 of them newly added.

Culture

The Maison cultivates an artisanal, detail‑driven culture rooted in craft and legacy while embracing selective digital innovation. As part of the Hermès group, the workplace values precision, creativity and collaborative problem‑solving across commercial and digital teams.

About Cerulean

Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.