Assessment Psycholoog

About Assessio

Assessio is a HR tech company with a clear mission: helping people find roles where they thrive and perform at their best. We build a modern, AI-powered platform that supports both recruitment and talent development. Trusted by organizations across Europe, our solutions combine psychology, technology, and data to help companies make smarter people decisions and unlock human potential.

We're looking for an Consultant (Assessment Psycholoog) to become our in‑house assessment expert for the Dutch market.

Reporting to the Head of Professional Services you'll combine your psychological expertise with a commercial mindset. You'll be the go‑to person for everything related to assessment services — supporting clients, collaborating closely with Sales and Customer Success, and becoming the trusted expert colleagues turn to for guidance.

While you'll be part of an international company, your focus will be the Dutch market. Since close collaboration across functions is key, we see you working from our Amsterdam office at least three days per week.

• Delivering high-quality Assessment Center services for clients
• Advising organizations on the best use of Assessment Centers throughout the employee lifecycle
• Managing a portfolio client accounts and building long-term relationships
• Building trusted client relationships while identifying opportunities for additional value and collaborating with Sales on commercial opportunities.
• Writing tenders and contributing assessment expertise in proposal processes
• Acting as the internal subject matter expert on assessment services, supporting colleagues across different functions

You're passionate about helping organizations make better people decisions and enjoy combining psychological expertise with commercial thinking. You're looking for an opportunity to work closer to the business, build trusted client relationships, and have a broader impact than delivering assessments alone.

You enjoy solving complex challenges, bringing structure to your work, and turning insights into practical solutions. You're confident presenting recommendations, influencing stakeholders, and collaborating across teams to create value for both clients and colleagues. Above all, you're motivated by achieving results and continuously improving the way assessment services create business impact.

• Master's degree in Psychology, preferably with a specialization in Work and Organizational Psychology (A&O Psycholoog)
• Strong knowledge of psychometrics and assessment methodologies
• Experience working with and delivering executive assessment, leadership assessment
• Professional fluency in Dutch and English, with Dutch being your primary working language

• NIP-registered Psychologist (or eligible for registration)
• Experience writing tenders or contributing to proposal processes
• Experience collaborating closely with commercial teams in customer‑facing environments

We practice what we preach and use our own assessment tools throughout the recruitment process. As part of the process, you will complete assessments measuring personality, values, and cognitive ability, followed by interviews with the hiring manager and team members. Depending on the role, a case exercise may also be included.

At Assessio, you'll join a company where psychology, innovation, and business come together to make a real impact. This is your opportunity to become the leading assessment expert within Assessio Netherlands.

We're more than a consultancy business. We combine psychology with technology and data to help organizations make smarter, evidence-based people decisions. If you're excited about using assessment not only to support clients but also to influence the future of HR through data-driven insights, you'll feel right at home.

We offer a collaborative and entrepreneurial environment where knowledge sharing, continuous learning, and professional growth are encouraged.