AI-Driven Product Designer – Cloud & UX (Hybrid)

Mendix; Rotterdam; Hybrid; EUR 60,000 - 75,000; Full time

Job summary

Mendix in Rotterdam is seeking a product designer with 2–5 years of experience to shape AI-enabled UX for cloud platform environments. You will frame problems with product teams, create concepts and functional prototypes using AI-assisted coding tools, and deliver detailed UI designs that follow our design-system patterns.

You will validate concepts through usability tests, collaborate with researchers, PMs and developers, and iterate based on feedback, keeping a clear written and spoken English

Qualifications

• Around 2–5 years of relevant product design experience and a design degree or equivalent practical experience.
• Strong UX, interaction, and UI design skills, with experience using design systems.
• Hands-on experience using AI in research and design workflows and building functional prototypes with AI-assisted coding tools.
• Experience validating concepts, testing usability, and collaborating with product managers and developers.
• Initiative, comfort with ambiguity, and willingness to challenge assumptions and learn from feedback.
• Clear written and spoken English, with the ability to articulate ideas and explain design decisions.

Responsibilities

• Work with product and technical teams to discover and frame problems, challenge assumptions, and explore opportunities.
• Create concepts and functional prototypes using AI-assisted coding tools to explore behaviours, test assumptions, and support product decisions.
• Conduct concept-validation sessions and usability tests with Research Ops support. Test user understanding, task success, and recovery when things go wrong, and use findings to improve designs.
• Deliver detailed UI and interaction designs, including how people guide, review and correct AI agents. Apply existing design-system patterns and contribute improvements where needed.
• Work closely with developers through implementation and conduct design QA to improve usability and experience quality.
• Communicate decisions clearly, share work in progress, and own defined problems with guidance while collaborating on more complex challenges.

Skills

UX design

UI design

Prototyping

Design systems

English communication

Education

Design degree or equivalent practical experience

Tools

Figma

AI-assisted coding tools

Job description

Mendix in Rotterdam is seeking a product designer with 2–5 years of experience to shape AI-enabled UX for cloud platform environments. You will frame problems with product teams, create concepts and functional prototypes using AI-assisted coding tools, and deliver detailed UI designs that follow our design-system patterns.

You will validate concepts through usability tests, collaborate with researchers, PMs and developers, and iterate based on feedback, keeping a clear written and spoken English