Backend Developer in fast growing Scale-Up

Salary Unpaid

Your role as an Backend Developer in this unpaid internship will be to work with our small team on new features and projects on our tech stack. You will be part of a young and dynamic team with a flat structure, giving you fast learning and a lot of responsibility. We are growing quickly right now, so we need all the help we can get. Don't hesitate to reach out if you want to know more!

About RaskRask

We want to make it more convenient for you to take care of your health and well-being.

Therefore, we have developed an online platform where you can order a massage therapist, personal trainer or yoga teacher to come to your home, whenever it suits you - saving travelling and waiting time.

Over the last few years we have gone from a small start-up in Aarhus to a national brand with more than 250 healthcare professionals all over the country.

We do all the development and marketing of the platform, and partner up with independent healthcare professionals. Now you don’t need to spend time and resources paying a visit to the clinic or the gym. Instead, the healthcare professionals visit you. 

Our tech is the backbone of everything we do, which we are constantly developing and improving - this is where you come in!


About Your Internship

During your internship period, You will be working on medium size projects as part of our tech team, with other backend developers, frontend developers and UX/UI designers in close collaboration with our communication and support team. We have a young and dynamic team with a flat structure, so you will have plenty of opportunity to prove your worth and make a difference.

You will be participating in all phases of the development process such as planning, prototyping, design, implementation, testing and maintenance. You will have a chance to develop personally and professionally, and to expand your professional skills and experience.

Your tasks might include developing new and optimizing existing features of our online platforms, integrating 3rd party services to our existing IT system, automating workflows or recurring tasks, and solving ad-hoc everyday problems to improve the quality of our service. 


We would like you to be:

  • Self-motivated

  • Able to work independently

  • A quick learner

  • A good problem solver

  • A team player


We expect you to have basic knowledge of:

  • Javascript, PHP, HTML, CSS

  • Relational Databases (preferably MySQL / MariaDB)

  • REST APIs and JSON data objects

  • Node.js, NPM, Webpack

  • GitHub

  • IT Security


It is and advantage if you have experience within some of the following:

  • Stored procedures

  • Linux environment, CronJobs

  • Javascript libraries (Express.js)

  • Backend frameworks

  • GraphQL, Elasticsearch

  • Docker

  • ReactJS

  • Agile Development


All our current employees started out as interns. Through their internship they developed their skills and proved their dedication - and made themselves invaluable to the team. If you can prove the same thing through your internship, there might be a chance to become a more permanent part of the team.


Everyday lunch (pita, wok or salad), Thursday breakfast and Friday beers is on us!


We are growing quickly right now, so we need all the help we can get.

For more information or questions please contact us at

Perks and benefits

This job comes with several perks and benefits

Free lunch
Free lunch

Enjoy a free catered lunch with your colleagues, every day.

Flexible working hours
Flexible working hours

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

Free coffee / tea
Free coffee / tea

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

Near public transit
Near public transit

Easy access and treehugger friendly workplace.

Social gatherings
Social gatherings

Social gatherings and games; hang out with your colleagues.

Free friday beers
Free friday beers

Friday is something special, let's enjoy a beer together.

See all 13 benefits

Working at

RaskRask offers massage therapy on-demand, where a professional therapist comes to your home or office at your convenience. We believe that a massage is more than candlelights and aromatic oils - it is about loosening those tensions with a deep tissue massage, calming your muscles with a sports massage or making a memory with a couples massage. The core of our business is based on improving health and well-being in society and making it more accessible. By simplifying the whole process for the therapist, we create a flexible yet motivational workspace allowing the therapist to work passionately - everyday. This means that our therapists are 100% focused on meeting the customers needs. We have rethought the massage industry and made it easier for both the customer and therapist. Our on-demand service is a simplified process, which enables more people to get the treatment they need in an easier way.

Read more about RaskRask

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