Group Treasury Manager

HSO Group • The Hague, Netherlands • Full Time

Posted on Tue, Nov 10, 2026

HSO is a fast-growing global IT consultancy firm with over 3,000 employees across 30+ countries, specializing in business transformation powered by Microsoft technologies.

With ambitious growth plans, both organically and through acquisitions, we are strengthening our Group Finance function. We are looking for an experienced Group Treasury Manager who can take ownership of operational treasury activities and grow into building and leading a future treasury function.

Your Role

As Group Treasury Manager, you will play a pivotal role in shaping and strengthening treasury processes across HSO’s international organization. Acting as the central point of expertise, you will work closely with senior finance stakeholders to oversee liquidity, funding, intercompany cash flows, banking relationships, and financial risk management, while helping build a scalable treasury foundation that supports HSO’s continued growth.

This is a high-impact, hands-on opportunity for a proactive treasury professional who combines strategic perspective with operational excellence. You will take ownership of this function, work with a high degree of autonomy, and play an important role in bringing greater structure, control, and maturity to the treasury function as the business continues to expand globally. This is initially a hands-on individual contributor role, with the opportunity to build and potentially lead the treasury function as the business grows.

Key Responsibilities

Core responsibilities from day one: cash visibility, liquidity forecasting, banking relationships, loan/repayment tracking, intercompany funding.
Development/future scope: treasury policies, insurance risk coordination, factoring, M&A treasury integration, future team/process build-out.

Key Responsibilities by function

Operational Treasury Management

Banking & Financing

Financial Risk & Controls

M&A & Growth Support (future scope)

What We’re Looking For

You are:

You have:

Helpful to have (but not implicitly needed from day one):

Why Join HSO

Growth & Development
 A visible Group-level role with direct impact on the maturity of treasury across an international, fast-growing organization
Collaborative Culture
An open and international environment with strong team collaboration across countries.
Career Opportunities
Opportunity to grow into a leadership role as the function expands
Attractive Compensation
Competitive salary aligned with seniority and experience
Ready to Apply
If you are a hands-on treasury professional who wants to build structure, improve cash visibility, and help shape the future treasury function of a growing international organization, we would be pleased to hear from you.

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