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🚀Alternant(e) Digital Marketing & Webmarketing (H/F)📣

The Boost Society • Levallois-Perret, France

Growth MarketingSemi-seniorOn-siteFull time€20K - €24K
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B2COn-site€20K-€24KColivingSEOEmail MarketingDigital Marketing

The Challenge

KLEY is disrupting residential real estate with coliving spaces across France and Spain. You'll own the digital heartbeat—driving web visibility, brand presence, and lead generation across three brands (KLEY, Hife, The Boost Society) in a fast-moving scale-up.

Your Mission

First 3 Months
1

Launch and optimize web content across FR/ES sites—improve page load times and UX metrics by 15%

2

Build and execute 4 targeted email/SMS/WhatsApp campaigns with >25% open rates

3

Audit existing SEO performance and identify 20+ quick-win optimization opportunities

4

Create brand asset library and establish visual consistency across digital touchpoints

By 6 Months
1

Grow organic traffic by 30% through SEO wins and content optimization in partnership with agencies

2

Establish automated marketing funnels (email + SMS) nurturing 500+ qualified leads monthly

3

Reduce website bounce rate by 20% via UX improvements and A/B testing

4

Develop quarterly digital trend reports and pitch 3+ new marketing initiatives with measurable ROI

KPIs You'll Own

Organic Traffic Growth

Month-over-month increase in sessions from search, targeting 30% growth over 6 months.

Email Campaign Performance

Open rate, click-through rate, and conversion rate for targeted campaigns; benchmark 25%+ opens.

Website Conversion Rate

Percentage of visitors completing lead forms or booking requests; improve baseline by 15%.

Brand Visibility Score

Ranking positions for target keywords across FR/ES markets; track top 10 positions weekly.

Tools & Stack

Google AnalyticsSEMrush or AhrefsMailchimp or BrevoWordPress or CMS platformFigmaGoogle Search ConsoleSlackMonday.com or Asana

Your Team

Your Manager

Content & Social Media Manager or Marketing Lead (not specified)

Current Team

Content & Social Media Manager, Graphic Designer, external SEO and creative agencies

New role—apprentice/intern expansion

The Package

Salary

€20K-€24K base (estimated 2026 apprenticeship rate in France)

Remote

On-site, Levallois-Perret, France

Benefits & Perks

Hands-on digital marketing experience across 3 brands in a high-growth sector
Exposure to full marketing stack: SEO, email, SMS, web, brand strategy
Mentorship from experienced Content & Social Media team in dynamic startup environment
International scope—work in FR/ES markets with fluent English/Spanish advantage
Flexible learning culture—emphasis on curiosity and initiative over credentials

Company Intelligence

KLEY (operating under The Boost Society umbrella) is an innovative coliving operator transforming residential real estate across France and Spain. With 191 employees and multiple brand identities (KLEY, Hife, The Boost Society), they're scaling digital-first marketing to capture the student and young professional housing market.

Team Size

191

Customers

Students and young professionals seeking modern, community-driven coliving spaces

Culture

Dynamic, curious, adaptable team that values initiative and real-world results over credentials

Is This Role For You?

For You If
  • You're a digital-native eager to own real P&L—SEO, email, and web are your playground
  • You fluently speak English and Spanish (non-negotiable per the brief)
  • You've completed at least one marketing internship or built digital projects—theory alone won't cut it
  • You thrive in fast-paced, multi-brand environments and collaborate seamlessly across teams (designers, agencies, stakeholders)
Won't Work If
  • You need full remote flexibility—this is 100% on-site in Levallois-Perret
  • You're weak in English or Spanish (the must-have requirement)
  • You expect a 9-to-5 role with zero ambiguity—this demands curiosity, ownership, and adaptability
  • You haven't shipped at least one marketing or digital project (school counts, but you need proof points)

Interview Process

1

Initial Screening

Recruiter conversation on motivation, English/Spanish fluency, and prior marketing experience.

2

Marketing Case Study or Portfolio Review

Walk through 1-2 past projects (campaigns, websites, SEO work) and explain your decisions.

3

Team Meeting

Conversation with Content & Social Media Manager and/or Marketing Lead about collaboration style and digital trends.

4

Onboarding

30-day sprint: audit existing digital assets, propose 3 quick wins, and ship your first campaign.

Interested in this role?

Apply now and hear back within days, not weeks.

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