Performance Marketer
Marketing & Communications
Performance Marketer
Full-time · Dutch or English language · Zoetermeer (Hybrid possible)
Are you our next performance-driven growth marketer in the age of AI?
At WebinarGeek, we’re looking for an Performance Marketer who’s not just skilled in SEA and SEO, but also understands how AI is rewriting the playbook. You’ll launch high-performing Google Ads campaigns and grow organic traffic with smart, AI-augmented content strategies.
You’ll join an innovative marketing team and help us accelerate growth in both local and international markets. You’re not a black-box marketer. You think critically, test relentlessly, and rely on data to drive every move. Curious, experimental, and ready to push boundaries with AI.
About WebinarGeek
WebinarGeek is the leading European webinar software, built in the Netherlands and used by 5,000+ organizations worldwide, from government to startups.
Since 2015, we’ve been growing fast with a close-knit team based in Zoetermeer. We build, train (hello GeekGym!), have fun, and end every Friday with fries.
Who you are
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An expert in SEA, especially Google Ads (Performance Max, search, display, YouTube)
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Proven track record in SEO and scaling with smart, AI-supported strategies
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Actively experimenting with AI tools (GPT, Claude, Gemini, etc.)
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Highly data-driven, fluent in GA4 and tag management
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A growth hacker mindset: curious, iterative, analytical
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Critically-minded: toward data, assumptions, and your own work
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Bonus: experience with scripting, feed-based campaigns, or LLM integrations
Your responsibilities
#1
Build and optimize high-performing SEA campaigns with smart automation and AI-driven copy
#2
Improve SEO with a strategic and technical mindset (content clusters, AI-powered validation, structured data)
#3
Experiment with AI to improve performance, from headlines to automated A/B testing
#4
Create dashboards and reports that turn insights into action
#5
Collaborate with content, design, and dev to deliver impactful marketing
#6
Stay sharp on trends in search, AI, and automation and share those insights with the team
From us for you
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Competitive salary
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32 - 40 hours per week
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Flexible working hours
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25 days of paid time off
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Transportation subsidies
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Training budget available to develop yourself in your role as marketer
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A laptop and all the tools you need
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Friday means French fries day in our own webinar wine bar!
Who you will be working with
Bryan — Head of Partnerships
Why did you want to work at WebinarGeek?
WebinarGeek offers a place where I can combine customer related activities perfectly with my role as Growth Marketer . WebinarGeek gives me the feeling that I can make a lot of impact on the growth of the business in a short time.
What is your favorite WebinarGeek feature?
The poll interaction feature ensures easy and accessible interaction with your viewers during a webinar. It is nice for the presenter to get data from his audience!
What do you do in your spare time?
In addition to the standard things that a Geek does (a little Netflixing, a little gaming, a little chilling), I also often go out with my border-collie Tücske, newborn son Elias and my wife. I like to cook and I spend behind the pc creating websites.
Caroline — Product Marketing Manager
Why did you want to work at WebinarGeek?
During my search for a creative content function I came across WebinarGeek. A great company with a great product and an organization with many opportunities. Of course I had to go for it!
What is your favorite WebinarGeek feature?
My favorite feature is the on demand webinar. So you can watch when it suits you.
What do you do in your spare time?
As a film lover I can be found in the cinema every week. In addition, I like to fitness and dance, I play different instruments and I enjoy delicious meals.
Matthias — CRO
Why did you want to work at WebinarGeek?
WebinarGeek is a fun and young company with a lot of potential. As an online marketer, there are many opportunities to contribute to growth. It is fun and challenging work in a dynamic environment.
What is your favorite WebinarGeek feature?
My favorite WebinarGeek features are of course the integrations and links with the online marketing tools. This also makes WebinarGeek so versatile.
What do you do in your spare time?
In my spare time I like to do sports and follow national and international football competitions. In addition, I have two young children, who get a lot of my time and attention.
