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Chargé·e de Marketing Digital & Traffic Manager en alternance

Les HerminesRennes, Brittany, France

Growth MarketingPlenoOn-siteFull time$1K - $1K
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Digital MarketingTraffic ManagementAlternance/ApprenticeshipB2BOn-siteRennesLead Generation

The Challenge

Les Hermines is disrupting wealth management in France with a human-first approach. They need you to scale their digital presence, drive qualified leads, and build trust with high-net-worth prospects across paid, organic, and content channels.

Your Mission

First 3 Months
1

Audit existing digital strategy (content, channels, performance) and identify 2-3 quick wins for traffic improvement

2

Launch 2 content campaigns (LinkedIn + email newsletters) with clear engagement KPIs to test messaging with target audience

3

Set up analytics dashboards (GA4, Meta Ads, HubSpot) to track lead quality and conversion metrics

4

Develop social media content calendar (LinkedIn, Instagram) with 4+ weeks of scheduled posts and engagement targets

By 6 Months
1

Grow qualified traffic by 25-40% YoY through optimized paid campaigns (Google Ads, Meta) and organic SEO improvements

2

Build and nurture 500+ warm leads through email and LinkedIn, tracking conversion rates to sales pipeline

3

Create 8-12 high-performing content assets (guides, case studies, webinars) that demonstrate expertise in wealth management

4

Establish backlink strategy with 10+ relevant finance/entrepreneurship publications to boost domain authority

KPIs You'll Own

Qualified Lead Volume

Track new leads per channel with lead quality score in HubSpot; target 30-50 new leads/month by month 3.

Cost Per Lead (CPL)

Monitor paid channel efficiency (Google Ads, Meta, LinkedIn); benchmark against industry standard of €15-40 CPL for B2B wealth.

Organic Traffic Growth

Measure monthly sessions, users, and conversion rate via GA4; target 20%+ MoM growth in organic search traffic.

Engagement Rate

Track LinkedIn/Instagram engagement (CTR, shares, comments); aim for 2-4% engagement on content posts.

Email Newsletter Conversion

Monitor open rate (target 25%+), click-through rate (target 3%+), and lead progression from email to sales contact.

Tools & Stack

HubSpotCanvaGoogle Analytics 4Meta Ads ManagerLinkedInGoogle AdsEmail Marketing PlatformFigma

Your Team

Your Manager

Responsable Marketing et Développement

Current Team

Small, human-sized cabinet; you'll work directly with marketing lead and broader team

New apprenticeship role to scale digital strategy

The Package

Salary

€800-€1,000/month

Remote

On-site (Rennes, Brittany) — Full-time apprenticeship contract starting September

Benefits & Perks

Swile card for meal vouchers
Company health insurance (mutuelle)
Team afterwork events and relaxed but serious culture
Hands-on experience with modern marketing stack (HubSpot, GA4, paid ads)
Real responsibility in digital strategy with room to innovate
Strong potential for permanent role post-apprenticeship if fit is right

Company Intelligence

Les Hermines is a Rennes-based wealth management advisory firm challenging industry clichés. They help individuals, families, and entrepreneurs with investments, retirement planning, wealth transfer, and tax optimization—combining rigor with a human touch.

Customers

High-net-worth individuals, families, entrepreneurs (French market focus)

Culture

Human-scale, dynamic, ambitious digitally, serious but relaxed, team-driven around shared mission

Is This Role For You?

For You If
  • You're in or completing a Master's degree in digital marketing, communication, or equivalent (BAC+3 level)
  • You're fluent with LinkedIn/Instagram, understand social strategy, and can adapt content formats quickly
  • You're comfortable with analytics (GA4, Meta Ads Manager, KPIs) and eager to own performance metrics
  • You're curious about finance/entrepreneurship and want to learn wealth management customer psychology
Won't Work If
  • You need remote flexibility—this is 100% on-site in Rennes
  • You're uncomfortable owning full-funnel campaigns (paid, organic, email) with measurable ROI pressure
  • You can't start in September or prefer short-term contract work over a structured apprenticeship

Interview Process

1

Initial Screening

Submit CV + 2-3 lines about yourself + optional creative portfolio piece (social post, campaign idea, etc.)

2

Phone/Video Chat

Conversation with Responsable Marketing et Développement about digital experience, tools familiarity, and interest in wealth management

3

Practical Task

Small content/campaign brief (e.g., draft 3 LinkedIn posts or audit a competitor's strategy) to assess creativity and analytical thinking

4

Team Meet

In-person visit to Rennes office; meet team, discuss apprenticeship structure, and assess culture fit

Interested in this role?

Apply now and hear back within days, not weeks.

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About Growth Marketing Roles

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