Finance & Business Operations Internship

Start date: August/September, 2026

Period: 6 months, full-time

Location: Rotterdam

We’re looking for a sharp and driven finance student (or recent graduate) who enjoys figuring things out, thinks logically, improves workflows, and takes on new challenges in a fast-growing environment. You’re analytical, practical, and eager to learn how the financial backbone of a scaling company operates. You’ll work closely with our founders and finance team on projects that help Monday Merch run smarter and more efficiently.

Your responsibilities

Improve finance processes across invoicing, payments, reporting, an internal workflows.

Work on strategic one-off finance projects and problems as they arise. We are a fast growing company, so new things come up all the time. You enjoy tackling these types of new problems.

Work together with both finance team and founders on forecasting and budgeting, analysing where costs are increasing and decreasing, where there is opportunities to cut costs and where we should invest more.

Enjoy getting hands on practice with multiple divisions within our finance team, taking on operational tasks within each to fully understand the processes and work.

Coordinate within our remote finance team.

What we offer

A unique learning environment in a fast-growing international company

Internship allowance of €550 per month

An opportunity for growth to an important full-time position within our finance team

This internship is for you if you

• Enjoy discovering how things work and making them better

• Take ownership and come back with ideas, options, and solutions

• Communicate clearly and structure your thoughts well

• Thrive in a fast-paced environment with evolving priorities

• Have a hands-on, proactive mentality

• Like working with young, driven and talented people

• Enjoy being at our beautiful office in the city centre of Rotterdam daily (no WFH)

Why Monday Merch?

Rapid growth opportunities in a fast-paced scale-up.

Work from our beautiful office in the city centre of Rotterdam.

Yearly Company Workation.

Work with great tools (including a brand new MacBoook) and bright, hard-working people.

Ranked in the LinkedIn Top 10 Startups of The Netherlands in 2025.

Apply now and start in August/September 2026 (flexible in startdate).

Requirements: University-level education, any finance, economic or beta studies.