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posted on:

November 21, 2023


About Enersee

Enersee is growing rapidly. We’ve raised €1.2 million in capital in June 2023, and we’re looking to scale up right now. We want more hospitals, offices, industry, … to become more energy efficient. But in order to realize our dream, our purpose, we need a Data-scientist to help us in determining, collecting, structuring and summarizing data.

We at Enersee have developed a product that is awesome in getting value out of energy, water and other utilities’ data by using AI. Currently, we use around 2000 AI-models in our company. This means that the work for the customer is fully automatic. But … there is one caveat: it is data-driven. This is why we need you!

What’s the job?

As a Data-scientist within our dynamic team, you are responsible for analyzing large datasets and developing innovative algorithms. We expect you to work hands-on. Your mathematical and engineering mindset are essential to the success of our team. Your responsibilities include:

  • Analyzing complex datasets (time series and water & energy consumption) to identify patterns and trends.
  • Developing and implementing advanced algorithms and a focus on model learning.
  • Practical application of data science in our working environment.
  • Thoroughly clean data and ensure data quality.
  • Actively search for new data sources and integrate them into analyzes.
  • Collaborate with development team to further refine the user experience and projecting the needs from the clients in our AI-models.

What’s your profile?

You are a seasoned Data-scientist with experience, preferably in a startup. You want to apply your skills in a software product company with a positive impact.

Below you find some requirements:

  • Extensive knowledge of AI and statistical modelling.
  • Experience with backend code stack in Python.
  • Proven track record in successful implementation of AI-engineering solutions.
  • Ability to translate theoretical concepts into practical solutions.
  • You are fluent in English, both in spoken and written communication.

That’s what we’d like you to already know. In terms of what kind of person you are:

  • Above all else, we value people who want to improve themselves. That means having a drive to grow continuously, wanting to get shit done.
  • We feel that this attitude will get you much further ahead in life than simply having a better education or background now. It’s what we ourselves thrive on.

Diploma’s and higher education are one type of proof of a certain capability level of gathering knowledge in a structured manner and the capability to think analytically. But not the only one. So, if you have a higher education, great. If you don’t, but took a different path and feel you have built these capabilities differently, don’t hesitate to apply for this job.

What will you get in return

The material stuff:

  • A market conform base salary complemented with a company performance-related bonus. We are still figuring out the gross salary range, and as soon as we’ve got a concrete set of numbers, we’ll add it here. But don’t hesitate to ask us about it on our first call.
  • Fringe benefits (we’re in Belgium after all 😅) such as: - Meal vouchers worth 8 euros a day - Eco vouchers worth 250 euros a year - An electric company car worth 35-50K OR a mobility budget + the difference as additional benefits/salary (Let’s not put more cars on the road than necessary 😊) - A national charging card (also in your private time) - Hospitalization insurance for you (free) and your family members (discount) - 13th month & double vacation pay - A laptop and a mobile phone - We pay for your mobile phone service (30 euros a month) and help with your internet costs (30 euros a month) - …
  • Although this is not a sales-oriented role, a variable bonus will also be linked to company performance. We believe that everyone in the company contributes to the bottom line. And operations/dev certainly play a crucial role:
  • The faster the company grows, the more you’ll bank account grows too
  • If you’ve been in the company for a year, we can also offer shares of the company to you at a discounted price ‍

We all have sustainable Enersee merch. Little stuff that feels comfy or is fun to use and also sustainable, the little extras…

The non-material stuff:

  • You can work remotely or in the office however you prefer, it’s up to you and your personal work-life balance. We do want to have an active bond between all of us, so it’s all about finding and making enough time to be a team.
  • We love to celebrate milestones. The day we raised the capital, we all went to an amazing restaurant with the team and +1s. New milestones, new celebrations (open for suggestions ;-) )
  • Training is important too. We deliberately plan time to have field experts help us push our skills. It’s the first thing to be postponed if we don't plan it. So we’ll ensure you get enough time to invest in that.
  • Once a week, we have a “Friday Wins” session to celebrate our weekly achievements. Lunch and drinks are on us whilst putting the achievements of our team members in the spotlight. (and for the people that want to: we head into town afterward).




Full Time

Apply now

application process

What’s our application process like?

We believe a transparent and customized application process is super important, especially for our small startup. We want to get you to know the founders and the team deeper, so we can ensure we're all on the same page and share the same values. We must find candidates that are a great fit for our company culture. Does that sound good to you?

Step #1 - First screening

We screen your application and get back to you in three days or less. Either we don’t see the fit and we’ll let you know why not, or you move on to the next step.

Step #2 - Phone call

Either Joachim or Maarten will schedule a short call with you to get to know you already a bit. Who you are, what made you apply. But at the same time, explain what Enersee is about, what the job entails and maybe tackle any first questions you might have about working for us.

Step #3 - Video call/meeting in person

You had a call with one of us, now it’s time for a joint interview so both us know who our new colleague might be, and you get to see who is behind Enersee.
We’re a small team so we feel it’s important there’s a good vibe on both ends.

Got any questions? Feel free to ask away, we’re an open book.

Step #4 - Case/test study

Because we’re looking for someone to level up our sales strategies and impact, the fourth step will be a small case to show us how you’d approach one of our business problems. This gives us some insight into how your mind works and what’s possible in terms of sales that we haven’t even thought of. You’ll get a briefing at the end of step 3 and have a week to come up with the output and present it to us in 15’’...

Step #5 - Time for an offer

You’ve made it this far, we’ve gotten a good taste of who you are as a person and what your current skills are. Hopefully you feel you already know us a bit. If we both like each other, then it’s time to make it official by giving you a formal contract offer.

Step #6 - Offer signed, let’s plan your onboarding

We got the agreements signed? Great, then we’ll plan your onboarding. You can send us your shoe size so we can get the Enersee merch* ready on your first day. And we’ll celebrate the start of a fruitful partnership with our whole team on your first day. We’re looking forward to it!

*If you promise to wear it :D. Our merch is sustainably produced and meant to last.


Apply now as a


Fill in the form on the right and either Joachim or Maarten will be in touch to let you know if you made it to the next round. We will definitely let you know whether you move to the next step in 3 days or less. We don’t want to keep you waiting, of course.

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Portret of the Co-Founder of Enersee, Joachim Vleminckx

Joachim Vleminckx

Co-Founder Enersee

Want to learn more about this position? Please get in touch with Joachim