UI/UX Designer

Are you an experienced UI/UX designer with a vision to shape the ideal user flow? Do you like to collaborate with clients to create the perfect solution? Would you like to contribute your strengths and talents to the team? Apply now and become part of the DTT team.

What do we do at DTT

We work passionately on a mixture of technology, strategy, and creativity. DTT has been developing apps, websites, and games for iOS, Android, and web since 2010. In our portfolio, you can find solutions for some of the best companies, such as the Dutch Ministry of Health, Welfare and Sport, Randstad, Voedingscentrum, University of Twente and Greenpeace.

At DTT, we value collaboration between our teams and clients. Together with other designers, strategists, developers, project managers and testers, we ensure a high quality and convincing solution.

Interested? Read more about the history of DTT.


Interns and trainees about DTT

Interns and trainees play an important role within DTT. You will get the opportunity to prove yourself as a valuable team member. DTT offers challenging work, and if you prove that you take your work seriously, you will receive great responsibilities. When you do your internship or traineeship at DTT, you will work on fine concepts and renowned brands, which will give you a head start for an ambitious career.


Who will you work with?

At DTT, you are in close contact with all teams: concept and strategy, design, development, quality assurance, project management, marketing, sales, strategy and new business and management. We aim to create a work environment where you feel understood and valued. We are one team with more than 60 talented colleagues from countries all over the world, who all have the same objective in mind: to create beautiful user experiences and successful solutions.

In the design team you will meet a close-knit team that will do their best to make you feel welcomed. We support each other by giving tips and insights, while actively exchanging feedback. Together, we design user experiences that have a positive impact on both our client and their target user.

As a team we want to continue to learn, especially from each other. We regularly organize knowledge sessions in which a colleague shares their expertise about a relevant topic. Want to find out who your new colleagues will be? Take a look at our team page.

What will you work on?

You will work on diverse projects that create an impact on their target audience and add value to the market. 

Every client within DTT is unique. Our projects range from government to commercial clients, innovative app ideas to business-critical solutions, and national to international audiences. We always strive to achieve the best result with high rankings, good reviews, beautiful press moments, and international downloads.

Your mission

As Senior UI/UX designer you will be designing apps, websites and game experiences by making use of common design patterns and best practices. You will translate concepts and strategies into concrete deliverables, with a balance of perfectionism and being result-oriented.

You are proactive and able to give our clients critical advice. Together with the client and the team you will be able to deliver the best possible solutions which you can present convincingly to clients, stakeholders and the target group.


How do you fit in our team?

 What you will bring:

  • You have at least 1-2 years of professional UI/UX design experience.
  • You are fluent in Sketch or similar tools (such as Figma or Adobe XD).
  • You have experience in design management and supervisory tasks, such as working with deadlines and reviewing designs.
  • You are fluent in Dutch and English, in both speaking and writing.
  • You have a proactive attitude and a sense of responsibility for quality and detail.
  • You have a keen eye in visual design.
  • You are able to handle and exchange feedback in order to elevate the design and enable strong teamwork and collaboration.
  • You are a quick-learner who is able to adapt in a fast-paced environment.

Bonus points:

  • Experience with Adobe Photoshop, Illustrator, InDesign, and/or After Effects.
  • Experience with prototyping tools such as Overflow or InVision.
  • Experience with validating concepts and designs, such as usability testing or other UX research methods.

What will you like about working at DTT?

  • Creative work environment with teamwork in its core.
  • Evaluations and coaching sessions to help you develop your skills and reach your professional goals.
  • Regular knowledge sessions to exchange insights and expertise.
  • Freedom to work remotely and/or at the office.
  • Social events and team video calls.
  • Software and hardware tools to enable you to work efficiently.
  • Working in the center of Amsterdam.
  • Recreational room where you can play games during lunch breaks.

We understand that work and free time are often seen as complete opposites, but this doesn’t stop us from making work as fun as possible by also offering:

Enthusiastic? Click on the Apply Now button! Do you have any questions? Our HR department will be glad to answer them. Contact us at

DTT is a recognized ECABO and SBB training company.

Are you applying from outside the EU and you do not have a working visa? Please make sure that you clarify about how you plan to arrange your stay legally in the Netherlands with regards to e.g. permits and visa.

No agency calls, please.

More about DTT:

Read what interns say about their internship at DTT.
Check out the photoshoot of your future work environment.
Follow us on Instagram and LinkedIn.
Our collaboration with Coke TV.

Petra Pille

Would you like to know more?

Please contact us via e-mail. We are glad to help you.

Petra Forknell Penel