Supplier Account Manager – Dutch & English

Your benefits at Unite

Flexible working hours

Continuous learning

30+ vacation days

Remote working

Are you commercially driven, fluent in Dutch, and passionate about building strong supplier relationships? At Unite, we're looking for a Supplier Account Manager to join our dynamic team and take our supplier network in the Netherlands and Belgium to the next level. This is not a traditional procurement role – it’s all about strategic sales, partnership building, and operational excellence. You will play a key role in expanding and managing our supplier base on the Unite platform, aligning supplier offerings with customer demand, and driving revenue through high-impact collaborations. From onboarding to negotiation and performance optimisation – you’ll be the engine behind supplier success.

Your role

Grow the supplier base: You'll identify, approach, and convince new suppliers to join the Unite Network and Spotmarket. You know how to sell value and build trust.
Manage key relationships: You'll own a portfolio of supplier accounts, strengthen existing partnerships, and drive growth through strategic collaboration.
Shape category success: You'll match supplier capabilities with customer needs and category opportunities, supporting business growth with insight-led sourcing decisions.
Negotiate & close: You'll lead commercial negotiations, balancing mutual value creation with strong commercial controls – often in cooperation with our international Key Account teams.
Optimise operations: You'll ensure seamless onboarding, catalogue integration, and continuous improvement of procurement workflows.
Collaborate across functions: You'll work closely with Customer Success, Sales, and Operations to align goals and share supplier insights.
Be creative: You'll contribute ideas, challenge the status quo, and help redefine B2B commerce with every supplier interaction.

Your qualifications

Sales-first mindset: You’re commercially sharp, proactive in outreach, and understand how to create win-win supplier partnerships.
Procurement know-how (a plus): While not your core, you've got experience with supplier contracting, category management or sourcing adds value.
Languages: You're fluent in Dutch (a must). You also communicate confidently in English.
Communication skills: You persuade, engage and guide – both one-on-one and in stakeholder groups.
Analytical thinking: You work in a structured, data-driven way and are comfortable using BI and CRM tools to steer success.
Independent and collaborative: You thrive with autonomy but understand the power of cross-functional teamwork.
Flexibility to travel: You're willing to visit suppliers, customers, and Unite offices across the region and beyond.

Interested? Then apply directly.

Apply now

What you can expect from us

We offer a flexible work location: You can work in one of our modern Unite offices or remotely – or even do a mix of both.
We think long-term: That’s why we are great believers in offering creative freedom – you’ll also get access to our Academy training to grow your career.
We offer workations for new possibilities: You can work abroad for up to 2 months, which is a great way to extend your time away or visit your family and friends in other countries.
We operate at eye level: Join our fair corporate culture and work with helpful colleagues and experienced management.
We care about work-life balance: We offer flexible working hours and 30+ holidays so you can strike a good balance between your work and personal life.

We are Unite.

We connect the economy for sustainable business. Our trusted e-procurement platform with its integrated marketplace enables effortless sourcing and purchasing for B2B and public sector organisations.
Bringing buyers and suppliers together for mutual benefit, we’ve established a solid foundation of fair competition and trustworthy partnerships. Our platform’s scalable infrastructure supports connections, business stability and a robust supply chain.
We revolutionise procurement for B2B and the public sector by adding and sharing value for markets and communities. In 2022, we became the first platform business accredited with the Fair Tax Mark, representing the global standard for responsible tax conduct.

Would you like to become a part of Unite?
Our company was founded as Mercateo in 2000 and the headquarters is located in Leipzig, Germany. We operate in 12 European countries, with over 700 employees working both in-office and remotely. In 2024, we achieved revenue of €448.7 million. For more information, visit unite.eu.

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Contact us

Anna Fussa
Recruiter | Human Resources

anna.fussa@unite.eu
+49 341 355 865 68