Junior Product Marketer

Antwerp

Help Europes biggest buildings waste less energy.

Enersee is growing fast. We are ready to scale to the next phase and to help more hospitals offices factories and cities become radically more energy efficient. But to make that happen we need you!

Were looking for a Junior Product Marketer to sit between our product team and our market turning everything our engineers build into language that customers partners and prospects actually understand.

We dont like waste. Waste of time energy water and efficiency. Thats why we built an AI-powered tool for energy sustainability and facility professionals. It uncovers hidden issues in building data delivers real-time actionable insights and helps organizations hit cost and emission short we help companies save money while making the planet less wasteful.

Our product team ships constantly. The problem with shipping constantly is that the outside world doesnt automatically find out and when a customer or a partner pitching on our behalf is working from an outdated picture of what we do we risk losing momentum.

Thats the gap youd close. Youd be the person who knows what shipped this week understands it well enough to explain it and makes sure everyone who needs to know actually knows: our customers our partners our prospects and our own sales team.

This role reports directly to the Head of Marketing.

• Follow every product release. Sit in on product sessions understand whats been built and why it matters to a customer.

• Translate it. Turn technical release notes into commercial language not we refactored the ingestion layer but customers can now connect their meters in a day.

• Own the product newsletter and overall product-related communication with our customers.

• Keep our partners current so nobody ever presents an outdated version of Enersee.

• Create the materials feature one-pagers slides release notes and the assets our sales team needs to explain whats new.

• Maintain our Help Center so customers can find their own answers.

• Watch the market. Keep an eye on what competitors are launching and claiming and feed what you learn back to product and marketing.

• A degree in Marketing or Engineering - both will serve you well here.

• A past internship or 1 year in marketing comms product or content. Adjacent experience counts.

• Available at least three days a week and open to going full-time in July 2027. Alternatively this can be an internship that turns into a full-time role upon successful completion.

• You can explain complicated things simply.

• You want to understand how the product works not just describe it.

• Hands-on with tools like HubSpot Figma Webflow or Notion.

• Fluent English and Dutch some content you write will be in Dutch.

• Genuine interest in energy sustainability and tech. Climatetech experience is a big plus!

• Proactive and resourceful in a fast-moving startup.

• Based in or near Antwerp.

• Hands-on experience and real ownership of marketing initiatives.

• Direct exposure to startup leadership and strategy.

• The chance to make a visible impact on Enersees growth.

• A collaborative supportive team culture.

• Competitive compensation

• Meal vouchers (8/day).

• Commuting expenses reimbursed.

• Company laptop provided.

• An international team

Dont check every box

Smart people dont always follow straight lines. If you believe in what were doing and think you can help us grow we want to hear from you.