At 30MHz we are shaping the future of high-tech horticulture. Using smart sensor technology and powerful dashboards, we help growers make better decisions every day. To expand our impact, we’re looking for new team members across several roles. Check out our open positions below and join us in Rotterdam to building the future of horticulture.
30MHz was founded in 2014 by four engineers. They built a big data platform and wireless sensors to provide smart office, smart industry and smart farming solutions. But it soon became clear that the most impact could be made in horticulture. There is so much untapped potential and room for growth when it comes to digital technology in horticulture. More importantly: we need solutions for sustainable agriculture and food production, and we need them quickly.
That is why, since 2017, the sole focus is on the horticultural sector. We have developed and customised our data platform and wireless infrastructure technologies in close collaboration with leading growers and horticultural research organisations, including Wageningen University, Beekenkamp and Vertify. Today, 30MHz has over 250+ customers across 30 countries in 6 continents and 2500+ platform users, including growers, consultants and researchers.
At 30MHz we work with about 15 highly skilled colleagues. The main incentive for the work we do is to create an impact in the horticulture sector. We all feel responsible for the product and keep improving. Besides that, we all like to work in a team where you can learn, have great responsibility and have a laugh.
As a driven talent, you end up in fertile ground. All the conditions are there for seeds you plant to germinate. Within the dynamic structure of moving from a start-up to a scale-up, you will have every opportunity to grow quickly.
As Operations Hero, you’re responsible for answering customer questions, assembling, repairing and shipping our sensors, and managing stock. Your goal is to keep our customers happy. Thanks to you, they can work successfully with the platform and sensors. You don’t just answer questions; you also think along about how we can organise our way of working more smartly. You make sure support doesn’t get stuck on loose ends, but genuinely adds to a great customer experience. You’re technically skilled, organized, and happy to pick up the phone to help customers fast.
What will you do?
Hardware & logistics
Support
Who are you?
What do we offer?
💡 A practical, varied role for 4 days a week 💼 Plenty of freedom and responsibility within a small team 🌍 Working on sustainable innovation in horticulture 🚀 A friendly, informal atmosphere with room for your ideas 🏡 Hybrid working possible & an office in the heart of Rotterdam 🥗 Healthy lunch at the office & fun quarterly activities
Interested?
Email your CV or a short motivation to Dax Denneboom at support@30MHz.com. Prefer to meet first or get a feel for the place? Leave your name and phone number and we’ll call you. Or just come spend a day with us!
At 30MHz, we help growers make smarter decisions and you’ll be building the platform that makes it possible. As a full stack developer, you’ll own features end-to-end: from APIs and data pipelines to polished Angular frontends, all running on AWS. A small, ambitious team with a clear mission.
Your role
You’ll work across our full stack: building and evolving services in Java and Python, crafting rich Angular frontends in TypeScript, and shipping reliable infrastructure on AWS. You collaborate closely with Product, Data/AI, and Commercial to turn customer problems into clean, scalable software. Expect ownership, fast feedback, and real impact on how food is grown.
What you’ll do
Our tech stack
(what matters is strong engineering, not checking every box)
You are
Nice to have
What we offer
Interested?
Send your CV to support@30mhz.com, addressed to Dax Denneboom. Feel free to include a short Loom/video, a GitHub profile, or anything else that shows what you can do, but a CV is all you need to apply.
Want to learn more first? Drop your name and number, and we’ll give you a call.
As a Growth Marketer, you play a key role in our growth strategy. You set up online campaigns, generate high-quality leads, and ensure that our target audience finds us and recognizes our software as essential to their cultivation process. You work closely with Sales and Product Development to strengthen our market positioning.
What you’ll do
Who you are
What we offer
Send your CV, cover letter, video, or just a short message to Dax Denneboom, via support@30mhz.com. Want more info first? Shoot us a message with your name and phone number and we’ll call you. Prefer to get a feel for the team? Join us for a trial day!
📍 Rotterdam | 6 months | Start: january 2026 | HBO / WO level
We’re looking for an entrepreneurial Marketing, Branding & Projects Intern who doesn’t want to spend months doing research but wants to get things done. You’ll create marketing materials, produce content, support events, help customers, and collaborate on campaigns and projects for both large and small players in horticulture & agrifood. If you thrive when building, executing, and thinking creatively, you’ll feel right at home here.
What will you do?
You’ll be a full member of the marketing team. Your tasks include:
Marketing & Content
Branding & Campaigns
Projects & Events
Customer Support & Activation
Who are you?
What do we offer?
✨ An internship where you truly get to build, not just observe
🌍 Contribute to innovation in food & agri
🙌 Work in a young, international team
💼 Room for your own ideas and projects
🎓 Coaching & guidance from experienced marketers
🏢 An office on the Weena in the heart of Rotterdam
🥗 Healthy lunch & fun team moments
🚀 You’ll develop portfolio-worthy projects within 6 months
Interested?
Send a short message, your CV, or a creative example to support@30mhz.com.
Want to know more first? Leave your name and number, and we’ll call you!
Do you see yourself as our missing link? Send your CV and a short motivation letter to support@30mhz.com.
Want to get in touch first? Reach out via support@30mhz.com, or try the contact page via the button below.
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