UX Evangelist

3 days ago


London, Greater London, United Kingdom Mendix Full time

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 enables collaboration between business users and developers to 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.

At Mendix we strive to maintain a diverse, open, and safe working environment where people can be their true selves. We value every voice, celebrate individuality, and appreciate the diversity of thought and experience. People who work here are driven, smart, and really good at what they do.

As this market evolves, we encourage people of all skill levels to work with the platform, both for clients and candidates. Apply today to discover how you can make a meaningful impact with Mendix.

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.

#LI-AC1

#LI-Hybrid

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.

EEO is the Law

Applicants and employees are protected under Federal law from discrimination. To learn more, Click here.

Pay Transparency Non-Discrimination Provision

Siemens follows Executive Order 11246, including the Pay Transparency Nondiscrimination Provision. To learn more, Click here.

California Privacy Notice

California residents have the right to receive additional notices about their personal information. To learn more, click here.


  • Snr. UX Designer

    1 week ago


    London, Greater London, United Kingdom KnowBe4 Full time

    About KnowBe4Join the cybersecurity company that puts security first; literally and without compromise. At KnowBe4, our AI-driven Human Risk Management platform empowers over 70,000 organizations worldwide to strengthen their security culture and transform their workforce from their biggest vulnerability into their strongest security asset. As the undisputed...

  • Snr. UX Designer

    1 week ago


    London, Greater London, United Kingdom KnowBe4 Full time

    About KnowBe4Join the cybersecurity company that puts security first; literally and without compromise. At KnowBe4, our AI-driven Human Risk Management platform empowers over 70,000 organizations worldwide to strengthen their security culture and transform their workforce from their biggest vulnerability into their strongest security asset. As the undisputed...

  • Product Designer

    4 days ago


    London, Greater London, United Kingdom psd group Full time

    Product Designer(UX / UI – B2B Payments, Card Network Portals, Internal Tools)Location:UK (Flexible / Hybrid)About the RoleWe are looking for a Product Designer who is energised by challenge, transformation, and the opportunity to shape design culture from the ground up.Our client has recently undergone acquisition and is now entering a critical phase of...


  • London, Greater London, United Kingdom Quantum Full time £95,000 - £140,000 per year

    Our CompanyAt Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world's most used digital comparison service, delivering value and simplicity to millions.We drive growth through data-driven affiliate...


  • London, Greater London, United Kingdom Thought Machine Full time

    General informationJob TitleSenior Product Manager - Vault ExpansionCityLondonCountryUnited Kingdom of Great Britain and Northern IrelandDivisionEngineeringDepartmentPaymentsDescriptionThought Machine's mission is bold - to properly and permanently rid the world's banks of legacy technology. To achieve this, we have developed the foundations of modern...

  • Lead UX Designer

    3 days ago


    London, United Kingdom Blu Digital Full time

    Lead UX DesignerKent We are currently recruiting for a global business for 2 positions - Lead UX Designer and a Mid Weight UX Designer. As the UX/UI evangelist within the business, you will be responsible for driving the importance and necessity of good design with our various internal teams. You will also provide best practice solutions with complementary...

  • Snr. UX Designer

    1 week ago


    London, United Kingdom KnowBe4 Full time

    About KnowBe4Join the cybersecurity company that puts security first; literally and without compromise. At KnowBe4 our AI-driven Human Risk Management platform empowers over 70000 organizations worldwide to strengthen their security culture and transform their workforce from their biggest vulnerability into their strongest security asset. As the undisputed...

  • Lending Tech

    2 weeks ago


    London, United Kingdom eFinancialCareers Full time

    **Description** **About this role** Are you interested in building innovative technology and like working at the speed of a startup? Want to tackle some of the world - s most complex problems while learning from, hands-on leaders in technology and finance? At BlackRock, we are looking for SoftwareEngineers who like to innovate and solve complex problems. We...

  • Lending Tech

    1 day ago


    London, United Kingdom eFinancialCareers Full time

    **Description** **About this role** Are you interested in building innovative technology and like working at the speed of a startup? Want to tackle some of the world's most complex problems while learning from, hands-on leaders in technology and finance? At BlackRock, we are looking for SoftwareEngineers who like to innovate and solve complex problems. We...


  • Greater London, United Kingdom UBS Full time

    Job Reference # 325119BR City London Job Type Full Time Your role UBS are looking for a talented Design Leader to help create highly usable and intuitive digital products for our users and manage a team of talented UX designers. Are you an analytical and creative designer who can grasp user needs and solve problems? Do you enjoy increasing user satisfaction...


  • London, United Kingdom Altus Group Full time

    Job Category: Software Opportunity Awaits at Altus Group! User Experience Designer Altus Group is a leading provider of commercial real estate advisory services, software and data solutions. Role Purpose We are looking for a UX Designer who will be an advocate for our users while directly impacting business goals by working on the Altus software...

  • Product Designer

    3 weeks ago


    london, United Kingdom psd group Full time

    Product Designer (UX / UI – B2B Payments, Card Network Portals, Internal Tools) Location: UK (Flexible / Hybrid) About the Role We are looking for a Product Designer who is energised by challenge, transformation, and the opportunity to shape design culture from the ground up. Our client has recently undergone acquisition and is now entering a critical...


  • London, United Kingdom The Body Shop International Limited Full time

    **Your role in a nutshell**: Are you an experienced senior UX’er with a creative energy, penchant for the technical and an unrelenting curiosity? Then you may just have found your match. Are you excited by a role within a business that has a direct impact on changing lives? Here at The Body Shop we exist to fight for a fairer and more beautiful world. The...


  • London, United Kingdom Just Eat Takeaway.com Full time £150 - £200

    Ready for a challenge?Find out exactly what skills, experience, and qualifications you will need to succeed in this role before applying below.Then Just Eat might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience.Whether it’s a Friday-night feast, a post-gym poke bowl, or grabbing...


  • London, United Kingdom Quantum Full time

    Our CompanyAt Quantum we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.Our Mission is clear to help smarter faster buying decisions. Our vision to be the worlds most used digital comparison service delivering value and simplicity to millions.We drive growth through data-driven affiliate marketing...