Would you like to work at one of the fastest-growing quantum technology companies developing cutting-edge light detection systems — limited only by the laws of physics?

We’re Single Quantum, and we’re on a mission to redefine what’s possible in photon detection. As our company scales up, we’re looking for a detail-oriented and proactive Finance Officer to join our Finance team in Delft for 0,6FTE (3 days a week). 

In Short
Single Quantum designs and builds the world's fastest and most sensitive light detection systems, limited only by the laws of physics!

The quantum world may be small, but it’s growing rapidly — and so are we.

With an ever-expanding worldwide customer base of leading research institutes and industrial partners, we’re scaling up fast. To support our continued growth, we are looking for a driven and detail-oriented Finance Officer to strengthen our Finance team — someone who thrives in a fast-paced, high-tech environment and takes pride in turning numbers into meaningful insights that help shape our future.

Note: This role is a part time position (0,6 FTE / 3 days a week).



What You Will Be Doing

You’ll be part of a small, close-knit Finance team that keeps our fast-growing company running smoothly. No two days are the same — some days you’ll dive deep into numbers, others you’ll help colleagues solve practical issues. 

Here’s what your role will look like:

• Processing invoices from vendors and service providers
• Managing the finance inbox
• Reconciling bank transactions and prepare payment runs
• Handling employee reimbursements and expense reports
• Supporting month-end and year-end closing activities
• Keeping our accounting systems and records accurate and organised
• Efficiently resolving invoice or payment issues before escalation
• Assist with other administrative or ad hoc tasks to help the team and company operate efficiently