Senior UI/Frontend Developer
Join our product team to build robust, user-friendly software with React, TypeScript, and more. Collaborate from concept to delivery, shaping industry-leading products and driving innovation.
Become part of a rapidly growing technology company with an important purpose of developing the best software products to prevent and fight crime. We make sure that police authorities and intelligence services always have the best technological solutions, which give them optimal conditions to protect citizens in the city, on the street and in our homes.
We are looking for a dedicated and experienced frontend developer to join one of our product teams, where you will work alongside talented colleagues to develop robust and user-friendly software. We use React, JavaScript (ES6), TypeScript, Node.js, and Elasticsearch. Additionally, we develop our own component library.
Senior UI/Frontend Developer
In this role, you will be involved in the entire process—from ideas to handover and customer feedback. We are organized into product teams, where you'll collaborate closely with other developers.
You'll have the opportunity to work on industry-leading products, drive innovation and continuous improvement to deliver maximum value to our customers.
Your responsibilities:
- Creating reusable UI components
- Development and maintenance of responsive and user-friendly frontend applications
- Implementation of new functionality & improvements in collaboration with your team
- Contribute to architecture and solution designs
- Help drive quality improvement and solution to frontend related problems
About you:
With an eye for visual design and the ability to bring data to life through intuitive and interactive visualizations, you bring a minimum of 3 years of experience in software development, excelling in fast-paced and challenging environments. You communicate well in English, both written and spoken, and take pride in writing structured, high-quality code. You always seek the best solution while keeping simplicity in mind, and your interest in big data and experience with relevant technologies drives your work. You are passionate about learning new technologies and enjoy sharing your insights with colleagues
You have experience with:
- React (or similar frameworks)
- JavaScript (ES6)
- JSON
- Elasticsearch
- Node.js
- Experience with other JavaScript frameworks (React is preferred)
- Knowledge of HTML5, SASS, CSS and SCSS
It is an advantage if you have experience with:
- React and the JavaScript ecosystem
- Browser support
- Customer demos and workshops
- Software architecture
- Quality assurance
- GIT
Be part of the XCI-Team
You will be part of our creative community of 100+ experts who believe in XCI's core purpose of protecting us all from criminal threats. Our customer projects are never “mission impossible”, but they have a personal meaning - and are also a dream that comes true for most of us.
As part of the XCI team, you should expect to work with motivated and happy colleagues in a dynamic work environment. The informal XCI culture has "freedom under responsibility" as its internal motto, which allows you flexible working hours and a good work/life balance. We prioritize employee development very highly and, there is always a focus on your professional and personal development.
Application
If you have any questions about the position, you are welcome to contact Development Manager Kenneth Willumsen at kenneth.willumsen@xci.dk.
We hold regular interviews and end the recruitment process when the right candidate has been found.
We are looking forward to hearing from you!
Due to GDPR you can only apply via the link
All employees of XCI must be able to obtain a security clearance, which is why we will ask you to present a clean criminal record during the recruitment process.
- Department
- Development
- Role
- Frontend
- Locations
- Aalborg

Senior UI/Frontend Developer
Join our product team to build robust, user-friendly software with React, TypeScript, and more. Collaborate from concept to delivery, shaping industry-leading products and driving innovation.
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