The role As an International Key Account Manager, you manage a portfolio of international mid‑market clients within our Global Solutions division. These clients operate across multiple countries and rely on SD Worx as a strategic partner for payroll and HR services.

This is a strategic account management role with a strong focus on existing business. You are responsible for growing account value, strengthening client relationships, and aligning our solutions with evolving international needs. At the same time, you remain hands‑on in managing day‑to‑day commercial interactions.

Key responsibilities

Act as the single commercial point of contact for a portfolio of international mid‑market and enterprise Global Solutions clients, with full ownership of the relationship

Drive sustainable account growth by identifying upsell opportunities, extending existing contracts, and increasing overall account value (ACV)

Proactively understand client needs and translate these into tailored payroll and HR solutions, leveraging strong and trusted client relationships

Lead and influence commercial conversations at both tactical and strategic level, positioning SD Worx as a trusted partner in payroll outsourcing and HR transformation

Own the commercial, contractual, and escalation aspects of the account, ensuring close alignment with internal stakeholders such as Service Delivery, Product Management, Legal, and external partners

What you bring

Minimum 5 years of experience in a commercial or contractual role within a B2B environment, preferably in payroll, HR services, or outsourcing solutions





Experience working in a multi‑country or matrix organisation

Experience managing international clients

Excellent German and fluent English

Strong negotiation, stakeholder management, and communication skills

Willingness to travel within Europe

What we offer

Versátil working: Hybrid and flexible working arrangements

Learning and development: Access to training and individual development plans

Career growth: Opportunities to develop expertise or broaden your career

Collaborative culture: A European organisation working together across locations

Salary range information will be shared with candidates during the initial interaction with the Talent Acquisition team, either by phone or email.

You will join an international sales team of six colleagues based across the UK, Netherlands, Belgium, and Spain. The team focuses on building and growing long‑term partnerships with international mid‑market and large enterprise clients.

This role offers a strong level of ownership and strategic impact, combined with hands‑on involvement in client management. You contribute directly to the growth of our Global Solutions business while working in a structured and collaborative international environment.

Diversity & equal opportunities SD Worx values diversity and inclusion in the workplace. We welcome applications from all qualified candidates regardless of origin, nationality, gender, gender identity, sexual orientation, age, disability, religion, ethnic or social background, or stage of life.

All hiring decisions are based on skills, experience, and role‑related qualifications.

📌 International Key Account Manager (Madrid)
🏢 SD Worx Spain
📍 Madrid