Mendix is hiringSenior Design System UX Engineer

Full TimeUX Design
Posted 11mo ago
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.

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.

At Mendix we’re flexible in adopting new technologies and methodologies if that makes the product better or our lives easier. Each team builds upon existing tech stacks, and you can evolving them, try new ideas, frameworks or design patterns. Our teams are small so that you can have a real influence. We care about open standards, and we’re also big fans of Test-Driven Development. We’re constantly improving our Continuous Integration process, which monitors the quality of our product and makes the lives of our developers and testers easier.

About our role:
Our team is responsible for the UI/UX content of the Siemens-Mendix Design System. This means we develop UI resources, align them with the Siemens and test them to ensure the user has the best possible user experience. We are part of the larger Mendix design community that is distributed across several units in Rotterdam, Boston, Pune, and Shanghai, with many fields. From user experience research and service design to brand and product design, the Mendix design community is filled with creatives focused on elevating the user experience across our products. We are proud to be a diverse function, and we believe that cross-disciplinary co-creation is the key to our success. We love exploring new ways to create and tinkering with new technologies or techniques. Our toolset includes Miro, Figjam, Figma, Jira, Confluence and Dropbox Paper when planning and conducting our work. 

About the position:
Are you a UX engineer with a consistent record of systemizing frontend and shipping design systems/UI frameworks? Do you have a passion for design, skilled at crafting interfaces, and capable of shaping projects from start to finish? We have a great opportunity for a high-reaching and creative frontend engineer to join our team!

In this role, you'll grow with building outstanding reusable UI/UX experiences, writing high-performance, maintainable, and testable code. Collaboration is key, and you'll feel comfortable working as part of a design team while taking ownership and valuing your ideas. You'll be responsible for crafting and maintaining the components, patterns, interactions, and behaviors that define our design system, ensuring a seamless user experience for Siemens products. You'll work closely with design team members, product designers, UX researchers, and Mendix developers to implement your work flawlessly and align with the organization's objectives. Your ability to think beyond individual widgets and envision the larger design system will be crucial in anticipating trends, analyzing use cases, and driving system evolutions.

If you're passionate about solving sophisticated design system challenges at scale and collaborating with other teams, we want to hear from you. Join us in crafting the Siemens Design System and driving digital innovation.

You will drive digital innovation and be responsible for…

    • Developing and improving the Siemens Design System, we’re in it for the long haul. Thousands of developers and end users across the globe rely on your work and what you do can make a lot of impact.
    • Design and evolve a framework which empowers our users to make great apps, while keeping multiple projects on track.
    • Developing and testing widgets (components) for web and native mobile.
    • Being thorough, we like to get to the bottom of things; clear answers are more important than deadlines.

You're the innovator we need if:

    • You have Mendix modelling skills (advanced developer) and are eager to develop creating custom Mendix UI resource packages
    • You have first experiences with SCSS/HTML
    • You like to create and manage build tools, work with APIs (node / npm)
    • You have intermediate React skills, and have interest in- or beginner in React Native.

Experience a culture like no other at Mendix

    • Great salary and secondary benefits
    • Training budget for personal development, team outings and opportunities to attend conferences
    • All the books, tools and technology you need to do your job
    • Monthly crafting days where you can explore side projects or try out cool new technologies
    • Hybrid or onsite work
Our culture
We consider our people as people - not assets, we’re passionate about results – not “boxes” and “rules”, we’re all outstanding, and we want you to be yourself, we celebrate success as a team and we care about your personal and professional development!

Join our diverse team and be part of a forward-thinking organization that values innovation, collaboration, and personal growth. We offer a stimulating work environment, opportunities for professional development, and the chance to create a meaningful impact on our customers' digital transformation journey.

Apply now and shape the future of technology with us! 


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.

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