Frontend Development Intern

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Rotterdam
Hybrid
Information Technology • Software
Our customers use Mendix to create and deploy better software for the enterprise, faster.
The Role

Mendix is on a mission to fundamentally reinvent the way applications are created, by abstracting the process and enabling everyone who has a stake in an enterprise’s digital future — business people and analysts, web developers, software engineers, even CEOs — to meaningfully participate, thereby creating better applications faster. Our goal is simply to create the future of software development.


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



What You’ll Be Doing

 

As a Frontend Development Intern, you’ll join the team responsible for building and maintaining the UI framework behind our Developer Portal. This is a great opportunity to gain hands-on experience in a modern frontend tech stack while contributing to real-world projects that are used by developers across the company.

You will:

  •  Collaborate with a passionate team to build reusable, accessible, and user-friendly UI components using React and TypeScript.
  • Contribute to the design and implementation of our internal design system and component library.
  • Learn best practices in accessibility, performance, and usability.
  • Work in a collaborative, agile environment with experienced engineers who are eager to support your growth.

What We’re Looking For:

  • Experience with React and TypeScript, especially using functional components and hooks.
  • Interest in usability and designing intuitive user interfaces.
  • Curiosity and a willingness to learn about accessibility and inclusive design.
  • Comfortable working in an international, distributed Scrum team.
  • Clear communicator and team player with a growth mindset.

Bonus (but not required)

  • Familiarity with component libraries or design systems.
  • Understanding of testing in frontend development.
  • Knowledge of CSS-in-JS or CSS pre-processors.

About 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.



Working for Mendix and with our Customers means your reliability has to be beyond any doubt, and therefore every employment is subject to an onboarding screening and the condition precedent a Certificate of Conduct is provided that demonstrates you did not commit any offences that are relevant to the performance of your function.

 

 

#LI-Hybrid

#LI-RI1


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.

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The Company
HQ: Rotterdam
1,500 Employees
Year Founded: 2005

What We Do

We’re on a mission to drive digital innovation as the leader in low-code application development. Our Platform empowers companies to take control of their digital journey by providing the tools, resources, and services necessary for faster and better software development.

Our goal is to remain at the forefront of software innovation by fostering a company culture that inspires creativity and collaboration. From marketing and sales to R&D and engineering, we believe every voice and every idea has the power to make an impact. Are you ready to join us?

Why Work With Us

Inclusivity is our path to creating a future where everyone is not only an application maker but a difference maker. To create products that serve a global audience, we hire great people with unique experiences and backgrounds that enable us to innovate, learn, create, adapt and communicate effectively.

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