Frontend developer for two brothers on a mission.

Salary Competitive


Thank you for passing by.

Do you want to be a part of changing an industry, making a new agenda, as well as creating a new standard? YES - then you are exactly who we are looking for…

What did we discover? 

Nowadays, buildings are getting cleaned by a static plan, that are being reused week after week, month after month, without any consideration of the daily, weekly and monthly activity within the areas.

We decided to change that with our award winning product “IoT Cleaning”. 

We have created a system, that ensure an activity based cleaning plan in buildings, and our first customer is the publicly-held company, H. Lundbeck A/S.


Your position,

Working with our customers as well as our backend developer, CTO Carsten Petersen, who is my little brother, and together, creating the most simple and effective frontend. 

“You will create designs for functional and scalable solutions” 


The following skills & experience would be useful while being a member of our team:

We appreciate a raw and natural talent compared to having the “right” degree. 

What we are trying to explain - don’t hesitate about applying for this position because you haven’t achieved a suitable degree. 

It is a must that you are prepared to learn, and ready to take on new challenges that might be out of your comfort zone. 

Someone with a couple of years of experience within frontend-development.

  • 1+ year of professional experience with Vue/React/Angular

  • 3+ years of experience with JavaScript/TypeScript

  • You have solid experience with frontend development – and experience with modern JavaScript libraries and frameworks, e.g., Angular, React, TypeScript etc

  • You have a strong intuition about good UI and UX design and a good eye for the details of what makes up an excellent frontend solution

  • It will be a great plus if you have experience with back-end development such as NET/C# MS SQL Server, but it’s not a requirement

  • You’ve experience with building accessible solutions and have an understanding of structured markup schemas, and how that impacts your work.

  • Strong understanding of REST API´s

  • Being a team player

Your main activities will be:

  • Develop our next generation UI interface.

  • Collaborate with our UX Department to validate and implement their designs.

  • Follow a product development life cycle from idea, roadmap, planning, development, documentation, launching and maintenance.

  • Effectively communicate task progress, problems/risks, and design solutions together with team members and the product owner.




For more information or questions please contact us at or phone number 28344295

Perks and benefits

This job comes with several perks and benefits

Near public transit
Near public transit

Easy access and treehugger friendly workplace.

Work life balance
Work life balance

Carve out time for your kids, friends and personal cider projects.

Free coffee / tea
Free coffee / tea

Get your caffeine fix to get you started and keep you going.

New tech gear
New tech gear

Are you a true Tech Savvy? Macbook, trackpad, you name it, we get you covered.

Flexible working hours
Flexible working hours

Time is precious. Make it count. Morning person or night owl, this job is for you.

Free office snacks
Free office snacks

Peckish after lunch? We got your back with soft drinks, treats and fruit.

See all 9 benefits

Working at
IoT Cleaning

Two brothers with a common mission We, Carsten and Knud Erik Petersen, founded IoT Cleaning to ensure more sustainable and climate-friendly buildings. Knud Erik has founded and run his own cleaning company for 22 years. He therefore has in-depth knowledge of all processes from assistant level to senior management. Carsten has worked with technology since he got his first computer at the age of 15: a Commodore 64. For more than 17 years, he has been employed by one of Denmark's leading software companies, before he went independent with his older brother Knud Erik in 2011. As brothers we work closely together. Together, we have reinvented cleaning so that companies and buildings get the highest level of cleaning and use as few resources as possible. This ensures the least possible strain on both people and the environment. We specialize in solutions for the cleaning sector. And with our insight and understanding of the industry, we create solutions that are tailored to the needs and requirements of the cleaning industry. At IoT Cleaning, we help companies save costs and make more efficient planning. And it helps our environment by reducing the consumption of cleaning equipment and agents. Join our team at Blox in the center of Copenhagen - an architectural landmark created to inspire.

Read more about IoT Cleaning

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