Accounting Executive - Are you our financial backbone?

Accounting Executive – Are you our financial backbone?

Location: Rotterdam
Employment: Parttime (32u)
Indication: €2750/€3250

We’re not looking for an Accounting Executive, we need an energizing financial backbone we can count on.

Responsibility for our financial process and scaling up the process.
A fascinating, dynamic and international market you can grow into.
€2750,- / €3250,- & benefits package, like 30 vacation days.

Are you ready to take ownership of our financial business in order to speed up the global energy transition with the best trained team in town? We challenge you to energize the future and have fun doing so.

What are you going to do

As an Accounting Executive your main goal is to create the financial backbone of Connex. You will be responsible for reconciling invoices, bank statements, controlling related balances, and delivering related reports and analyses to the board. At the moment, we do have external support on accounting matters, but we’d like you to take ownership of the financial process. In this role you assist and manage financial audit requests on sustainability and legislation. You also create reports on cost analyses and margin variances. 

Who you are

You are a financial talent with high attention to detail. Analytically strong and accurate in registration and reporting. You see a challenge in closely monitoring and following up on some 800 invoices and netting settlements each month, because you like to have the overview and work both efficient and effective. You are an amicable team member, able to create opportunities and passionate about the Energy Transition.

  • Master / Bachelor in Accounting / Finance
  • Working experience is not a must, energetic working ethics are
  • Experience in International VAT is a plus
  • Knowledge of Business Central and Dynamics is very much appreciated
  • Excellent in written and verbal English and one other foreign language
  • A good eye on possible risk and the ability to adjust and take action

Who are we

Connex is a renewable feedstock trading company. In a world where fuel consumption keeps on growing, the call for a sustainable energy transition grows with it. The potential of renewable feedstock has already proven itself. It is our business to find the right, reliable source and lead the way in delivering the solution. Our focus is on bringing clients together along the supply chain. We connect, supply, support, and deliver. Connex bridges the gap.

Our business is growing where we go from a start-up to a scale-up environment. You can be part of this transition, with a large part of freedom, personal space to develop (trading/ business analyses) reporting – optimize the ERP system and work on trade proposals. Connex is committed to grow the company rapidly, and in search of people who like the high energy and fast-paced environment. Does this apply to you too?

We dare you to energize our team by proving your analytic value, take ownership and grow with us.

What do we offer 

We offer you an international market that is fascinating and dynamic. You work with highly skilled and very motivated colleagues, creating sustainable and robust strategies for A-list clients. Connex believes you can truly be part of the energy transition solution by energizing the future of fuel…and play some serious table football in the process. 

  • Sustainability and Business Ethics are at the core of our company values
  • Personal responsibility about time, location (base is Rotterdam), and work
  • Personal development plan – fitting your need for growth
  • Competitive salary & benefits package, 30 vacation days
  • And the best (young & fun) colleagues you can wish for

Are you ready to energize the future and make a difference?

Five steps from applying to energizing

  1. Your application:
    Tell (and maybe show) us who you are.
  2. Our invitation:
    If we’re enthusiastic or curious, we happily invite you to…
  3. Match Day:
    A field day of getting to know each other and our shared ambitions (Nov 3).
  4. Contract:
    If we are a match, we will send you a contract (concept) on November 5th.
  5. Onboarding:
    We both agree, we both sign and we start energizing the future together!

Contact us

Our HR-manager [name] will helpfully answer any of your questions.
Anyone in your network that might fit this application? Don’t be shy. 




Apply for this position

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Bridging the gap between renewable waste feedstock and fuel.


Connex B.V.

Van Nelleweg 1 (Koffie 24.22)

3044 BC  Rotterdam

Postbus 13023
3004 HA Rotterdam

The Netherlands



Stay tuned:


Company House:
80178707 (KVK)

VAT number:
BTW NL861578594B01

Bank Account:

Sustainability & Transparency

ISCC #: EU-ISCC-Cert-DE105-87522801

Veterinair #: 221802
VIHB #: 536607

INS #: 212/20/BIOC