Request

EDSN Developer

Developer

Info

Function

Developer

Location

Amersfoort

Hours per week

24 hours per week

Duration

February 1, 2026 - July 31, 2026

Application number

SRQ177530

Segment

IT

Closing date

date-icon23.01.2026 clock-icon17:00
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Role description and task arrangements

Hello interim UX designer! Would you like to work at the heart of the energy transition?
Your role in the energy market
Work full of energy
Come work in the heart of the energy sector. We are growing rapidly, developing online services and channels for the entire sector, and striving for a sublime customer experience. For a UX/UI Designer, this is a challenging environment in which you can fully utilize your skills in a young and dynamic team. You will play a crucial role in improving the user-friendliness and visual appeal of our applications and platforms.
This is what you will do
  • Identifying and analyzing user needs through user research.
  • Creating wireframes, mock-ups, user flows, and prototypes to test ideas.
  • Developing intuitive and attractive user interfaces that meet stakeholder requirements and UX best practices.
  • Proactively involving stakeholders, presenting new ideas, and ensuring clear communication.
  • Collaborating with software developers to accurately implement designs.
  • Conducting user tests and gathering feedback to optimize designs.
  • Monitoring design guidelines and ensuring a consistent user experience across all our digital channels.
This you take with you
  • A demonstrable Agile mindset.
  • At least 5+ years of experience as a UX/UI Designer.
  • A bachelor's or master's degree in UX/UI design, graphic design, industrial design, or a similar field.
  • Proven experience with UX/UI design for online portals or complex B2B applications.
  • Extensive knowledge of Figma and FigJam.
  • A proactive attitude: you take responsibility, but remain a true team player.
  • A critical and analytical perspective that enables you to translate insights into concrete improvements.
  • Strong communication skills.
  • The ability to translate user insights into effective design solutions.
  • Interest in the latest UX developments and enthusiasm for inspiring colleagues and stakeholders.
  • Experience in managing complex stakeholder environments.
  • Front-end development and React
Nice to haves
  • Knowledge of the energy or utility sector.
  • Experience with SAFe.
  • Experience with design thinking.
  • Familiarity with WCAG guidelines.
Also working full of energy?
At EDSN, depending on the position, you can choose between travel allowance, mobility budget, NS Business Card, or lease car. We pay 80% of your pension contribution and offer a total of six weeks of vacation per year! Curious about what else we have to offer? Take a look at our terms of employment.
Don't wait too long
Simply respond via the application button! We could use your help in the near future. Is your ideal role not listed, or do you have specific questions? Feel free to contact us.
About EDSN
Energie Data Services Nederland (EDSN) is a fast-growing organization that is working hard to further professionalize itself: from start-up to scale-up. We develop a reliable and innovative ICT infrastructure for all regional and national network operators. We specialize in collecting and making energy data accessible, which other market parties use to develop new services. With our data services, we give the energy transition—and thus the sustainability of the Netherlands—every opportunity to flourish.
This position requires high proficiency in the Dutch language; therefore only Dutch-speaking candidates will be considered.

Company data

Company data

EDSN

Role description and task arrangements

Hello interim UX designer! Would you like to work at the heart of the energy transition?
Your role in the energy market
Work full of energy
Come work in the heart of the energy sector. We are growing rapidly, developing online services and channels for the entire sector, and striving for a sublime customer experience. For a UX/UI Designer, this is a challenging environment in which you can fully utilize your skills in a young and dynamic team. You will play a crucial role in improving the user-friendliness and visual appeal of our applications and platforms.
This is what you will do
  • Identifying and analyzing user needs through user research.
  • Creating wireframes, mock-ups, user flows, and prototypes to test ideas.
  • Developing intuitive and attractive user interfaces that meet stakeholder requirements and UX best practices.
  • Proactively involving stakeholders, presenting new ideas, and ensuring clear communication.
  • Collaborating with software developers to accurately implement designs.
  • Conducting user tests and gathering feedback to optimize designs.
  • Monitoring design guidelines and ensuring a consistent user experience across all our digital channels.
This you take with you
  • A demonstrable Agile mindset.
  • At least 5+ years of experience as a UX/UI Designer.
  • A bachelor's or master's degree in UX/UI design, graphic design, industrial design, or a similar field.
  • Proven experience with UX/UI design for online portals or complex B2B applications.
  • Extensive knowledge of Figma and FigJam.
  • A proactive attitude: you take responsibility, but remain a true team player.
  • A critical and analytical perspective that enables you to translate insights into concrete improvements.
  • Strong communication skills.
  • The ability to translate user insights into effective design solutions.
  • Interest in the latest UX developments and enthusiasm for inspiring colleagues and stakeholders.
  • Experience in managing complex stakeholder environments.
  • Front-end development and React
Nice to haves
  • Knowledge of the energy or utility sector.
  • Experience with SAFe.
  • Experience with design thinking.
  • Familiarity with WCAG guidelines.
Also working full of energy?
At EDSN, depending on the position, you can choose between travel allowance, mobility budget, NS Business Card, or lease car. We pay 80% of your pension contribution and offer a total of six weeks of vacation per year! Curious about what else we have to offer? Take a look at our terms of employment.
Don't wait too long
Simply respond via the application button! We could use your help in the near future. Is your ideal role not listed, or do you have specific questions? Feel free to contact us.
About EDSN
Energie Data Services Nederland (EDSN) is a fast-growing organization that is working hard to further professionalize itself: from start-up to scale-up. We develop a reliable and innovative ICT infrastructure for all regional and national network operators. We specialize in collecting and making energy data accessible, which other market parties use to develop new services. With our data services, we give the energy transition—and thus the sustainability of the Netherlands—every opportunity to flourish.
This position requires high proficiency in the Dutch language; therefore only Dutch-speaking candidates will be considered.

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