Salary Competitive


The business 

Welldium is a venture-backed HealthTech startup on a mission to support the shift in the focus of our healthcare system from treating symptoms to addressing root causes.

We help holistic healthcare practitioners by supplying their patients with high-quality supplements in a more convenient way. We bring transparency to the fragmented supplement industry.

We’re a team of 15 people doing design, product management, web development, marketing, commerce operations and customer success in close collaboration. 

We are based in Copenhagen and the Netherlands. 

The way we work

Our technology team is empowered to talk to our users, discover their most important needs and problems and work closely to deliver the solutions that will drive outcomes. We are always looking for ways to improve the lives of our users and the way we operate and we always follow up.

The job

We are growing very fast - onboarding practitioners across most European countries and we’re expanding our technology team. We need a technical profile to lead the design, implement and maintain the technology that powers our existing and future products. 

Our ambitions are high and we need your help to realize them - get ready for an exciting journey! 


As the lead of the technology team, you will be involved in designing, developing and expanding our products. Our current tech stack looks like this:

  • #C server side .Net API, cqs pattern using mediator, efcore and fluent validation 

  • Vue.js (2) + Typescript frontend using Nuxtjs framework

  • Microsoft Azure hosting

  • Relational databases

  • Backend and frontend testing including automated integration testing and unit testing

  • Application insights for observability and monitoring


  • Take the lead on large and small projects such as new product launches, managing migrations, and building core components

  • Develop and deliver high-quality software on a continuous basis

  • Troubleshoot and tune distributed systems

  • Share your knowledge and learnings and contribute to helping the entire team grow

  • Offer first-line support to the production environments


  • Have 7+ years experience in software development, with a preference in backend development

  • Have worked with AWS, Google Cloud or Azure

  • Experienced working with Distributed systems

  • Are a master of your craft and believe that leading engineering teams is about ownership

  • Enjoy being part of product discovery and work closely with the entire team to ensure our products accomplish the highest standards of quality and solve our customer needs

  • Are the kind of person that people look up to and learn from - you’ll maintain the standards for the team, not just in code but in culture too

  • Are passionate and committed to tasks, and in general an autonomous person with high levels of initiative and energy

  • Lead your professional life with transparency and trust

  • Are eager to drive a positive change in the healthcare system 

  • Have a winning attitude - knowing that there are easy days and hard days and the ability to get through them both

What we offer you

  • The freedom to experiment and be creative in your own tasks

  • The opportunity to work in a growing startup with a proven business model that is ready for scaling

  • The opportunity to bring positive change to the healthcare system alongside passionate team members 

  • Flexibility. Want to work remotely - no problem. Want to work at the office - we have an amazing office in central Copenhagen surrounded by other Healthtech startups. 

  • A fun team! 

  • Chose your computer (Mac or Lenovo)

  • Free lunch, fruits and coffee

The practical details

  • Timeline — We are reviewing applicants and doing interviews on an ongoing-basis. We are looking for the right person to start on as soon as possible.

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.

Free office snacks
Free office snacks

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

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.

See all 15 benefits

Working at

Welldium is a virtual supplement dispensary for holistic health care practitioners. Our online platform is made for the practitioners so they can easily find and collect their patient recommendations of their preferred supplements, so their patients can easily order exactly what they've recommended. Welldium’s foundation is build on a dream about “elevating the human experience through health”. We try to make our contribution to a more healthy world by providing a virtual dispensary for health practitioners and their patients. One of our key objectives is to make it easy for health practitioners to find and prescribe high quality supplements, and easy for the patient to buy the recommended supplements with one click. With the right supplements and tracking, the patients can achieve their health goals.

Read more about Welldium

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