POSTED: 28th May 2026
STARTING DATE: As soon as possible
FULL TIME, ROTTERDAM
MISSION TO METRICS
To rid the world’s oceans of plastic, we rely on people choosing to contribute — whether that’s donating, signing up, or engaging with our mission over time. As a Digital Marketeer, your role is to help create clear, intuitive, and motivating digital experiences that show supporters how they can help and make doing so feel easy and rewarding.
“This role is about being fascinated by, and digging deep into the supporter experience — understanding what motivates people, removing friction, and continually improving how we guide supporters from interest to action. Small optimizations can make a huge difference for the mission.” — Erika Träskvik, Head of Digital Marketing
You’ll work closely with the Head of Digital Marketing, owning day-to-day improvements across supporter journeys, forms, email flows, and other online experiences.
THE ASSIGNMENT/ RESPONSIBILITIES
You’ll help design, build, and optimize the digital mechanisms that turn interest into ongoing support:
This is a hands-on role: you’ll be expected to both execute and think critically about what could work better.
PROFESSIONAL QUALIFICATIONS
“Even if you don’t meet every professional qualification listed, we strongly encourage you to apply if you believe you have the right skills, experience, and motivation to contribute to our mission. We recognize that talent and potential come in many forms, and we value diverse perspectives and unconventional career paths. If you’re passionate about the work we do and confident in your ability to make an impact, don’t hesitate to submit your application—we’d love to hear from you.”
STARTING DATE: As soon as possible
FULL TIME, ROTTERDAM
MISSION TO METRICS
To rid the world’s oceans of plastic, we rely on people choosing to contribute — whether that’s donating, signing up, or engaging with our mission over time. As a Digital Marketeer, your role is to help create clear, intuitive, and motivating digital experiences that show supporters how they can help and make doing so feel easy and rewarding.
“This role is about being fascinated by, and digging deep into the supporter experience — understanding what motivates people, removing friction, and continually improving how we guide supporters from interest to action. Small optimizations can make a huge difference for the mission.” — Erika Träskvik, Head of Digital Marketing
You’ll work closely with the Head of Digital Marketing, owning day-to-day improvements across supporter journeys, forms, email flows, and other online experiences.
THE ASSIGNMENT/ RESPONSIBILITIES
You’ll help design, build, and optimize the digital mechanisms that turn interest into ongoing support:
- Improve supporter and donor journeys across the website and email
- Create and optimize lead generation forms, donation flows, and interactive experiences (e.g., quizzes, polls)
- Support email optimization, including testing content, timing, structure, and performance
- Analyze and improve website conversion flows, identifying friction and drop-offs
- Monitor and report on performance (conversion rates, completion rates, engagement, monetization performance, churn signals, etcetera)
- Set up experiments and A/B tests, and translate insights into concrete improvements
- Work with CRM and marketing tools to ensure supporters receive relevant, well‑timed communication
- Steer and deliver input to our external agency for improvements to our Google Ads account
- Keep our internal chatbot up to date by adding new training material as our strategy and story evolve
- Work closely with many internal and external stakeholders across multiple tools and platforms
This is a hands-on role: you’ll be expected to both execute and think critically about what could work better.
“Even if you don’t meet every professional qualification listed, we strongly encourage you to apply if you believe you have the right skills, experience, and motivation to contribute to our mission. We recognize that talent and potential come in many forms, and we value diverse perspectives and unconventional career paths. If you’re passionate about the work we do and confident in your ability to make an impact, don’t hesitate to submit your application—we’d love to hear from you.”
- A completed Bachelor’s or Master’s degree in marketing, communication, UX, or 3 years of relevant work experience
- Strong written and spoken English
- Some hands-on experience with digital marketing (internship, trainee, junior role, or relevant side projects)
- Familiarity with one or more of the following:
- Websites or CMSs
- Email marketing or marketing automation tools
- Forms, funnels, or conversion optimization
- Analytics tools (e.g., Google Analytics
- You care about user experience and behavior, and you like figuring out why people do (or don’t) take action.
- Curious and analytical — you want to understand what’s happening
- Comfortable working with data, funnels, and performance metrics (or eager to learn)
- Able to think from a supporter’s point of view
- Organized, detail-oriented, and not afraid to iterate
- Can think outside the box and be critical
- Flexible team player
- Starting date: October 1, 2026
- Location: The role is based in Rotterdam, The Netherlands.
- A genuine cover letter, over AI, would be highly appreciated.
- At The Ocean Cleanup, we believe we are stronger together while harnessing the uniqueness each individual brings. That is why we take a fair, equal opportunity, and transparent approach to hiring and welcome special needs requests.