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UI/UX Product-Designer (f/m/d)


Google Cloud Platform
MS Excel



At envelio, we are proud to have been named as one of the hundred most innovative clean technology companies in the world. And we want to achieve even more with our shared vision of driving forward the energy transition with the help of our highly innovative product. Our web application platforms already enable grid operators to digitalize and automate their core processes.

As a Product Designer (w/m/d), you keep an eye on the continuous development of our product design and are motivated to elevate our platform, the Grid Connection Portal (GCP) to the next level.
In a team with other product designers, visual designers and language specialists, you collectively work on the GCP’s product design, as well as improving on its user experience and usability. In your role, you communicate across departments with developers, customer success managers and product owners in order to sustainably enhance our users’ product experience.


  • Along with your colleagues from the Product and Customer Success departments, you map out the next development steps for the GCP and create further product design visions
  • You analyze the context of use based on stakeholder feedback and specify necessary usage requirements
  • You create user workflows, the accompanying low- and high-fidelity mockups, as well as the subsequent prototypes
  • You evaluate the created design solutions in coordination with the stakeholders and communicate the results to the development team
  • Working alongside the Customer Success department, you conduct user research & user testing and document the acquired insights as ideas
  • You contribute to the design system by setting new requirements for the Design team and defining newly needed components together with your team lead
  • You might delve into the execution and transform your created designs into code with our tools and frameworks (Vue3, PrimeVue, Tailwind/WindiCSS)


  • You have a degree in Media Informatics, Communication Design, or a comparable field of study
  • You have conceptualized and/or developed UI and UX designs for web-based applications, ideally in a SaaS environment
  • You have a passion for UI/UX product design and know what to look out for when it comes to human-computer interactions
  • You may have already executed some designs of your own using HTML, CSS and JavaScript and you roughly understand how separate elements of a user interface are realized
  • You keep an eye on new design trends and solutions in digital design
  • You excel at independent and result-oriented work
  • Your working style is characterized by a creative and structured way of thinking
  • You have good communication skills and you can give feedback just as well as you can take it
  • You are fluent in German and have a good command of English


  • Flexible working mode within Germany: hybrid, remote from home or in our beautiful office in Cologne - you can decide which mode suit you the best!
  • Option to work from abroad (up to 3 months per year)
  • 30 vacation days + 3 corporate holidays
  • Support for health through discounts for sport memberships
  • Time and budget for individual development
  • Support of a Buddy for your onboarding phase
  • envelio pension plan
  • Company events (Christmas celebration, summer events, Carnival celebration)
  • In the envelio office, you can expect a bright and open space with possibilities for retreat and adjustable desks

What else?

  • Dynamic and multinational team (already 19 nationalities)
  • Tech, Trust and Eco characterize us as a company - We continuously focus on living our values in everyday life
  • Meaningful work which drives forward the energy transition and supports a sustainable future

Apply for this position


More than 70 employees are already on board and working passionately on smart solutions for our power grids. Each one of them contributes to the further development of our Intelligent Grid Platform – combining our core competence in the tech sector with in-depth expertise in all areas of the company. Only together can we really master the energy transition.