Digital Marketing Project Manager

At Sixième Son, we believe brands should be heard as much as they are seen. As the world’s leading sonic branding agency, we create distinctive sound identities and musical experiences for some of the world’s most iconic brands.

We are looking for a Digital Marketing, SEO & Social Media Project Manager (English) to help strengthen our international visibility and support our global marketing and communications strategy.

This is a strategic, hands-on role at the intersection of digital marketing, SEO, AI Search, content strategy and social media. You’ll help shape Sixième Son’s global digital presence by combining analytical thinking with creative storytelling to increase our visibility, authority and engagement across search engines, AI platforms and social channels. If you’re passionate about branding, emerging technologies and digital performance—and enjoy turning data into compelling marketing initiatives—we’d love to meet you

Requirements

  • We're looking for someone who is analytical, curious and creative—someone who enjoys combining data, storytelling and digital innovation.
  • You thrive in fast-moving environments where curiosity, autonomy and initiative are valued.
  • You'll probably be a great fit if you have a Master's degree (or equivalent) in Digital Marketing, Communications or a related field.
  • You have proven experience in digital marketing, SEO and organic acquisition.
  • You have experience managing corporate social media accounts and building content strategies.
  • You have a strong analytical mindset and confidence working with performance metrics.
  • You hve a solid knowledge of SEO, AI Search, AI Overviews and the evolving search landscape.
  • You have hands-on experience with Google Analytics 4, Google Search Console, Google Ads, Semrush (or equivalent SEO tools) and CMS platforms.
  • You have experience with HubSpot or another CRM platform.
  • You have excellent writing skills in English (++ if in French too)
  • You have outstanding organizational and project management skills.
  • You have a collaborative mindset and the ability to manage multiple priorities simultaneously.
  • You are curios about AI, digital trends and the future of marketing.
  • You have a genuine interest in branding and the strategic role of sound in building powerful brands.
  • Please note: We are not part of the music industry. We help brands express their identity through sound and music as strategic branding tools.

Responsibilities

  • You'll develop and continuously evolve Sixième Son's search strategy across both traditional search engines and emerging AI-powered discovery platforms.
  • You'll build and executing our global SEO strategy, managing and optimize Google Ads campaigns and Coordinate external SEO and Paid Media agencies.
  • You'll develop our backlink and authority-building strategy.
  • You''l monitor performance across organic traffic, visibility, qualified leads, conversions and AI Search.
  • You'll identitfy new opportunities created by AI Search, AI Overviews and conversational search experiences.
  • Keep Sixième Son ahead of the latest developments in Search, AI and digital marketing.
  • You'll help shape how Sixième Son communicates with the world across every digital touchpoint.
  • This includes defining our digital content strategy in line with our global marketing objectives.
  • You'll manage and optimize our WordPress website.
  • You'll coordinate the production and publication of international content, including thought leadership, case studies, client stories, news and campaign launches.
  • You'll own our social media strategy across LinkedIn, Instagram and X.
  • You'll build editorial calendars, create engaging content formats, monitor trends and conversations.
  • Working closely with colleagues across our international offices, you'll help showcase our expertise and reinforce our position as the global leader in sonic branding.
  • You'll turn performance data into actionable insights, build dashboards and define KPIs.
  • Produce monthly, quarterly and annual performance reports.
  • Measure campaign effectiveness and partner performance.
  • Recommend improvements based on data and experimentation.
  • Continuously optimize our marketing ecosystem.
  • You'll also design and distribute newsletters using HubSpot, Mailchimp and LinkedIn.
  • Conduct competitive intelligence and market research.
  • Identify new opportunities to strengthen brand awareness and generate qualified leads.
  • Collaborate with business development and leadership teams on strategic marketing initiatives.
  • Nice to have: Experience with Adobe Creative Suite or other creative design tools. Experience in an international B2B environment.
  • Nice to have: Experience integrating Generative AI into marketing workflows and an interest in experimenting with new technologies and content formats.

Conditions

  • You'll join a company that's redefining how brands connect with people.
  • You'll have the opportunity to work with some of the world's most iconic brands.
  • You'll join the global leader in sonic branding, and shape the international visibility of a leading creative company.
  • You'll experiment with the latest AI and digital marketing technologies.
  • You'll work alongside talented strategists, creatives, composers and marketers from around the world.
  • Enjoy beautiful offices in the heart of Paris, complete with world-class recording studios.
  • You'll receive €11 daily meal vouchers and benefit from 50% public transportation reimbursement (Swile Mobility Pass).
  • Receive a €300 allowance for sports and culture.

Communications Assistant

Sixième Son’s communications team is looking for an intern with a rather creative profile, with a ++ sensitivity to visual design and graphics.

In coordination with the Global Communication Director and the Digital Marketing Project Manager, you will oversee the following tasks:

Requirements

  • You have a higher education qualification (bac + 4/5) or an equivalent diploma in graphic design / communication / marketing.
  • You want to get involved in a creative, innovative and fun company!
  • You're always on the lookout for new developments in brand communication, advertising and the levers they use to emerge.
  • You'd like to deepen your knowledge of the world of communication, and its various forms and media (internal, external, digital communication - wordpress, monitoring, analytics).
  • You're inquisitive, dynamic, creative, highly motivated and interested in music, not so much as an industry, but rather as a performance lever for organizations.
  • You have excellent writing skills in both French and English.
  • You are familiar with image and video creation software (Adobe suite, Canva, Première Pro/iMovie).
  • You've already completed an internship involving the creation of visuals and videos.
  • You're pretty funny!

Responsibilities

  • Participation in the design of the global communications strategy.
  • Graphic design: creation of visuals for social media, press relations and events organized by the agency.
  • Video editing: creation of video communication supports (social media, showreels, website...).
  • Website updating, in French and English.
  • Participation in the organization of agency events / highlights.
  • Update internal media and press review.
  • Creation of a monthly newsletter for teams (news, monitoring, etc.).

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