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We're looking for a (Freelance) Digital Marketeer

Open position

(Freelance) Digital Marketeer

Full Time
Antwerp, Belgium

Working at Cosmos Collective

Not everyone is cut out to work at Cosmos Collective. Ambition and hard work are a constant. We are constantly striving to be the best, delivering high-quality as a driving force. Being a start-up, we’re still figuring out some things as we go. This means we value flexibility, transparent communication and problem-solving skills. Loving innovation and growth is a given, of course!

Are your eyes gleaming and are you smiling, simply at the thought of working at Cosmos Collective? Then we are positive that you are the one we are looking for.

We’re looking for a Digital Marketeer to sustain our (inter)national growth! If you thrive on creating impact & growth for your clients, are obsessed with experiments & data, and love to challenge yourself continuously, this job is the right fit!

What does a Digital Marketeer do at Cosmos Collective?

  • Monday. You arrive at the office excited about the kick-off meeting with a new client. Your team gets to know their business, and you map their current marketing actions according to the stages of the pirate funnel. Together you determine the scope of the project. Time flies by; team lunch is served. In the afternoon, you have your weekly call with another client to discuss their campaign results, and you follow up on running experiments for a third client.
  • On Tuesdays, you usually work from home, but today you’re at the office to brainstorm with your squad about an experiment plan: which experiments can we create to test the value proposition of this new business idea? You formulate metrics & KPIs for every action and define the assets you need.
  • Wednesday, you present your experiment plan to the client, and after their GO, you brief the graphic designer and copywriter on the assets you need to set up your campaign. Today you focus on paid advertising on Facebook, LinkedIn, and Instagram. At the end of the day, you have your first set of experiments live. Let’s goooo!
  • On Thursday, you work at the client’s offices. It makes it that much easier to make decisions and gain speed. You check their native advertising campaigns. Based on the ROI, you optimize the performing ones and kill all the others—no time to waste. Together you decide on the experiments for the next sprint planning.
  • Wow, Friday already! In the morning, you and a colleague give a workshop where you help a client create their own experiment plan. In the afternoon, you present a final pitch discussing the results of the past 3 months. Before you go home, you enjoy a drink with the team! A happy client, so you are ready for the weekend.

What do you bring to the table?

We’re looking for someone passionate about their job and who loves a start-up’s thrill. You aren’t afraid to take the initiative and are always looking for ways to improve.

  • You have at least 3 years of experience in a digital marketing / growth marketing function
  • You have a passion for innovation, learning & coaching
  • Broad knowledge of digital marketing, with a drive to help validate new (world-changing) ideas through marketing tactics.
  • You know how to use common tools & platforms like social media ad managers, Google advertising, Google analytics, mix panel, Google data studio, Zapier,….
  • You are a native Dutch or English speaker, French is a plus
  • You’re self-critical and always looking for ways to improve, the status quo is boring
  • You’re a curious person, who’s always looking to learn new things
  • You are result-drivenflexible, value transparent communication and dare to take ownership.

Some areas of expertise you could bring to the table (for example)

  • Experimentation – online
  • Full-funnel marketing
  • Customer-centricity
  • Digital leadership
  • Growth mindset & Agile WoW

What do we bring to the table?

  • A full-time position in our brand-new office in Antwerp, with parking spaces ànd gym
  • Top companies that have leading positions in their markets, for example: Corona Direct, JIMS, NOWJOBS, Smartwithfood (Colruyt), Helan, Jacobs, Gimber, DPG media,…
  • Numerous on-the-job learning opportunities, because you take the lead regarding your clients
  • A self-development budget that you can use for books, courses, workshops,….
  • A market-conform salary
  • A MacBook Pro and other tools you need for your job
  • 32 vacation days
  • Meal vouchers and net allowances
  • Hospitalisation insurance
  • Flexible work hours
  • A highly talented, young, diverse and fun team
  • Team activities, like lunches, Friday drinks, a yearly offsite, conferences, sports….

Are you ready to join the cosmos?!

Spontaneous sollicitation

Do you feel like you can add value to our team? But your ideal role is not listed as an open application?
Don’t worry! We’re always looking for talented and ambitious individuals.
If you really want to join our team just let us know. Send us an email with a clear motivation of why you want to strengthen our team.

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Partnership Cosmos logo - Idea Validation & Growth Marketing Services

What you see is what you get.

Do our values match?

Adapt or die

We’re not too shy to say it: we want to be the best in what we do. We need passionate people, driven by improvement and success. Curiosity and learning are key to challenging yourself (and us) and staying on top.


In our scales: quality, effort and speed. Yes, we overdeliver to our clients. The outcome of your work is far more important than the hours on your clock or the process to get there.


You’ll get to know us as clear, open, honest communicators. Both with each other and with clients. We don’t shy away from difficult conversations and embrace feedback. Everything is out in the open: no gossip, no hidden agendas. What you see, is what you get


What’s success, if not a reason to celebrate? We are a team: success is never a one-person party. We never turn down a reason to celebrate our wins - big or small, for our clients and ourselves.


We’re all about ideas, but we don’t like them hanging in limbo. We get things going! Execution is the key to progress. We never hold back, seizing opportunities and grabbing bulls by their horns. Combined with ownership and accountability, this makes us unstoppable.

Experiment all day, every day

We’ve got digital experimentation running through our veins. It’s what we do and how we are. Not only for our clients but also for ourselves: test, fail, learn, repeat - until you reach success. If it weren’t that long, we’d have that tattooed on our arm.

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