Digital Communication Internship (6 months)

Who we are

ScaleFast helps B2B software companies grow their sales. Our method combines artificial intelligence with sector expertise to spot the companies that have a need and book qualified meetings with their decision-makers. Our results are measurable: some of our clients have tripled their number of qualified prospects in 90 days.

Our conviction: technology speeds up execution, but fundamentals drive results. The right message, at the right time, to the right person. That is exactly what our communication has to carry.

The role

At ScaleFast, communication is not a shop window: it is the channel through which software decision-makers discover our approach and understand why it works. You work directly with the founders and start from real material (client results, field feedback, tool tests) to produce useful content, never generic. You don't execute a plan written by others: you propose, you publish, you measure, you adjust.

Your mission is built around two priorities.

1. Brand management: build ScaleFast's awareness and image

• Run our presence on LinkedIn (company page and founders' accounts), Facebook and our other channels.
• Build the editorial line and the publishing calendar, and produce the content: posts, carousels, short videos.
• Write the blog articles, case studies and newsletter, in French and English.
• Analyse performance (reach, engagement, audience growth) to sharpen what works.

2. Paid media: grow our visibility and generate qualified contacts

• Design and run LinkedIn Ads and Meta Ads campaigns: audience targeting, visuals and hooks, budget management.
• Track profitability (cost per contact, cost per meeting), test, cut what doesn't perform and scale what works.
• Connect organic and paid: content that performs becomes an ad, and an ad that converts feeds the editorial line.

On top of that: a monthly report, employer branding (Careers page, job openings) and the use of AI (Claude, ChatGPT) to speed up research and first drafts, with systematic human review.

What we're looking for

• Master's student (M1/M2) in communication, advertising, digital marketing or business school, on a gap-year or final-year internship
• Excellent writing in French and fluent English
• A command of LinkedIn and social media codes
• Comfortable with Canva or Figma and with numbers (engagement rates, A/B tests)
• Autonomous, curious, eager to understand the world of B2B software

A plus: a first Meta Ads or LinkedIn Ads campaign, SEO or video-editing basics, and an account, a blog or a project you have run yourself.

Why join ScaleFast

• Real responsibility: your calendar, your campaigns, your numbers, your name on them.
• Direct access to the founders, with no long approval chain.
• Real material: client results and concrete cases, not topics invented to fill a schedule.
• An AI-first team, backed by ElevenLabs, where AI speeds up production without replacing judgment.
• Prospects: possibility of a full-time offer or an apprenticeship at the end of the internship.
• Fully remote, with a remote-work allowance and benefits through our works-council platform.

How to apply

Send your CV and two or three pieces you have published (links are enough). No cover letter: a good post is worth more. The process takes less than 10 days: a 30-minute conversation, a short practical case (one LinkedIn post and a mini editorial calendar), then a meeting with the team.