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UX Evangelist (m/f/d) MNDX

Vacature ID
482978
Geplaatst sinds
27-okt-2025
Organisatie
Digital Industries
Vakgebied
Research & Development
Bedrijf
Siemens Industry Software GmbH
Ervaringsniveau
Experienced Professional
Type functie
Fulltime
Werkvorm
Hybride (plaatsonafhankelijk/kantoor)
Type contract
Vast contract
Elke Siemens-locatie in
  • Nederland
  • Verenigd Koninkrijk
Mendix – the leading low-code application development platform:
The Mendix Platform uses visual modeling to abstract long-form coding out of application development. Our customers use Mendix to create and deploy better software for the enterprise, faster. Mendix is collaborative - the people who use the software and the people who build the software work together throughout the development process.

Read our Customer Stories to learn more about the wealth of software and solutions global organizations have built with the Platform.

Mendix helps bridge the gap between business and IT by empowering everyone to take part in application development. The platform promotes agility, collaboration, and speed, enabling organisations to respond quickly to changing business needs.

To accelerate our growth and extend our market leadership, we are expanding our Demo Engineering and Evangelist Team, a global group dedicated to creating content, demos, and training that educate both the market and our internal teams about the power of low-code.

As a UX Evangelist, you will combine creativity, design expertise, and front-end skill to craft visually stunning and intuitive demo applications that bring the Mendix story to life. You will collaborate with Pre-Sales, Product, and Marketing teams to ensure every demo delivers a seamless, user-focused experience that highlights the full potential of Mendix.

If you are passionate about user experience, design systems, and creating interactive experiences that inspire and educate, this is your opportunity to make a meaningful impact across the Mendix ecosystem.

Role Responsibilities:

  • Design, prototype, and build engaging front-end experiences for Mendix demo applications.
  • Define and implement UX/UI best practices across all demos, ensuring consistent quality and accessibility.
  • Collaborate with Evangelists, Designers, and Developers to create cohesive and visually compelling demo experiences.
  • Develop and maintain reusable UI components and design systems in Mendix.
  • Partner with Sales, Product, and Marketing teams to align demo designs with messaging and strategic goals.
  • Contribute to UX-focused content such as blog posts, internal presentations, or design guidelines for the wider Mendix community.
  • Stay current on the latest design trends, tools, and techniques to continuously improve demo experiences.

You're the innovator we need if you have:

  • Proven experience in UX/UI design and front-end development (HTML, CSS, JavaScript).
  • Experience building applications in Mendix or other low-code platforms is essential.
  • Strong understanding of usability, accessibility, and responsive design principles.
  • Proficiency with design tools (Figma, Sketch, or similar) and the ability to translate design concepts into functional interfaces.
  • Strong communication and collaboration skills.
  • A proactive, hands-on mindset with a passion for user experience and design excellence.
So, are you the brilliant UX Evangelist we're looking for? Join now!



If you see a job description and think, “I’d be perfect for that” but your experience doesn’t align perfectly with the qualifications – don’t let that hold you back. We’re always eager to hire talented, passionate candidates – so give it a try and apply.

Equal Employment Opportunity Statement
Mendix/Siemens is an Equal Opportunity and Affirmative Action Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.


Wir legen Wert auf Chancengleichheit und freuen uns über Bewerbungen von Menschen mit Behinderung.

We value equal opportunities and welcome applications from people with disabilities. At Siemens, we believe people who’ve had real experiences dealing with being different will excel as leaders. Let's foster a culture of creativity and innovation. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.


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