Team & Career

Start your career at ADI right now!

Become Part of the Team

Being a part of the team at ADI is not just a job or being an employee. It is building your career in a sustainable way. We value smart, keen, and passionate A-players in our company. Working at ADI is fun, valuable, and challenging. We employ a flat organisational structure and value the input of our team members. Since we’re always looking for the best people to add to our team, there is the possibility of an open application. If you have any questions about the way we work, our open vacancies, or anything else team related please contact our HR Manager Elisabeth.

Job opportunities

Positions that are open for application

If you have a Biological education or experience in the greenhouse industry and you are interested in bridging the gap between high tech innovation and cultivation, please reach out to us. [Internship or recent graduate position]

Developing business cases for both customers and ADI is an essential part of the scale-up journey. As a business developer you will be responsible for managing the sales pipeline, generating new leads, establishing business cases for clients and developing ADI’s service model. [Internship or recent graduate position]

Internship positions are always open at ADI, if you have skills with electronics, embedded systems, mechatronics, camera equipment, design and development etc. there could be a spot for you on the technical team. If you have an aptitude towards business, greenhouse operations or marketing there could be an opportunity for you in the business team.

Meet The Team

William Simmonds


CEO | Owner

A natural communicator and entrepreneur, with a passion for applied engineering and innovation. William has worked as an engineer, project manager and teacher before focusing on the development of ADI. Business development courses from Rabobank, as well as participating in Yes!Delft’s Accelerator program has honed William’s commercial skills.

Lucien Fesselet - ADI


CTO | Owner

Since a young age Lucien has been passionate about technology, from building his own computer at the age of 11 to the innovation of state-of-the-art greenhouse monitoring systems and image recognition software. Lucien is now living his dream, managing a team of talented technicians researching and developing amazing systems.


Lead Software Developer

Tim has an interest in solving human tasks with a computer. Specifically tasks that are not trivial, but once they are automated bring many opportunities. At ADI he creates software that can recognise and analyse plants. Besides this he also works on a thesis about music similarity to finish his Computer Science Master.




Operations Manager & Engineer

Ryan is a young and energetic Aeronautical Engineer. Next to this he is an enthusiastic drone pilot and photographer.




System & Control Engineer

James’ actual name is Choo Wai Keong but everyone calles him James in the office. He is ADI’s software & robotics engineer. The majority of his responsibilities lie within the system and software architecture design of ADI’s products. What makes him feel excited about his work is that he is always given the opportunity to build and develop new technology for the industries and learn new skills.


Database Engineer

Tommaso is one of our talented software developers. He is 21 years old and a bachelor student in Computer Science and Engineering at TU Delft. He’s working for ADI as a software developer, specialising in data management and database development. He likes electronic music, synthesisers, and bringing up politics in casual discussions.


Image Analysis Software Developer

Matteo is our image analysis software developer. His life goals are simple: enjoy every single moment, feel the connection with nature and people around him, never be afraid of trying something new or of making the effort to learn new stuff.


Operations Engineer

Mohit is our operations engineer. He studies Aeronautical Engineering at InHolland Delft. He likes building things, flying drones, and photography.


Mechanical Engineer

Jesse is our mechanical engineer developing systems that accommodates the sensor equipment and enables data collection. He’s currently studying for his bachelors in aeronautical engineering. In his free time he enjoys making music and exploring new engineering concepts.


Software Developer

Mattia is our software developer. He is a bachelor student of Computer Science & Engineering at the TU Delft. He is interested in computer vision and robotics and working in the analysis team to build more intelligent robots.




Systems & Control Engineer

Aniket is our systems & control engineer.


HR Manager

Elisabeth is our HR Manager. She gets a kick from establishing a strong company culture and helping William and Lucien develop the best team to help ADI’s vision. In her free time she enjoys hanging out with her cats, dog, and fiance, and reading books.




Content Marketing Consultant

Mina is our partner on content marketing and strategy. With a background in media and business, she is particularly excited about helping young tech companies leverage original content to build meaningful relationships with their audiences and clients.


Software Developer

Henricus is our talented software developer. He likes riding his longboard and coming up with smart solutions to difficult problems.


Strategic Designer

Arno is our strategic designer. He thinks about long-term solutions and provides strategic tools for sustainable development of the company. He also helps with the branding. He lives in Sweden with his wife and daughter where they are aiming to live a self-sufficient lifestyle. In his free time he works on sustainable community development in rural areas in Sweden.


Biotechnical Technician

Tom is our biotechnical technician and helps ADI bridge the gap between biology and technology.



Kevin is our Intern from The Hague University of Applied Sciences (THUAS). He studies mechatronics and is part of the mechatronics dreamteam. They are working on movement automation for the monorail imaging robot (MIR). Finding the best solution for the job is what drives Kevin. In his spare time he’s a bartender and likes to row a lot at Proteus.



Vincent is one of our interns, and he is a master student Applied Physics at the TU Delft. For his internship he is working in the analysis department on improving image recognition software. Next to this his interests are in machine learning and physics. He likes to go to the gym, go skateboarding, or just hanging out with friends.



Robin is a mechatronics student at the THUAS. He is very interested in programming functional devices with a view to automation. He’s very glad he gets the opportunity at ADI to learn and co-develop such a system for professional use.



Devin is our intern from The Hague University of Applied Sciences (THUAS). He is studying mechatronics and is part of the mechatronics dreamteam. He enjoys messing around with robots and micro controllers, and in his free time he likes to read about philosophy and play the piano.