Backend for Frontend Developer

Why you want to work with us:

We are building a personalized music streaming service and are launching globally. We need you and your expertise to join us in improving and expanding the Moodagent services, enabling us to bring better music to even more people. 

What we are looking for:

Forward-thinking developers to join our Backend for Frontend (BFF) team. You will help bridge the gap between our backend platform and the apps and websites that are directly in the hands of the users. Working closely with both backend and frontend developers the BFF team ensures that we have an API layer catering for client-side applications needs, as well as back-end (micro) services avoiding ownership of UX-specific logic.


  • Building and maintaining API’s
  • Good understanding and use of API’s from a frontend and backend perspective, and the BFF pattern.
  • Experience and strong interest in architecture in terms of usability, readability, data modeling, performance, security, testing, logging, documenting and caching
  • NodeJS, JavaScript, TypeScript or similar technologies
  • Git workflow
  • CI/CD
  • RESTful API
  • Oauth
  • Understand frontend design/UX requirements
  • Agile thinking with implement, test, change and adopt mindest
  • Good problem-solving skills
  • Attention to detail
  • Clear communication across teams

We offer:

  • A position with room for growth
  • A diverse team of colleagues from more than 15 different countries
  • Friday bars, a summer party & holiday gathering (all covid permitting)
  • Social clubs including running, football, FIFA & foosball 
  • Flexible working hours 
  • Great office space in central Copenhagen with a view over the canals
  • Laptop of your choice 
  • Endless caffeine to keep you jamming 

About us:

Moodagent is a company built by and for music enthusiasts. It is a celebration of music as an important piece of our culture, its impact on our lives, and the sense of community it fosters. At Moodagent, we blend our longstanding AI technology with the best of you, creating the most personalized music streaming experience out there. Moodagent is redefining what it means to make, listen and share music one playlist at a time.

Our team is a close-knit bunch of music-loving software developers, design thinkers, musicologists, data scientists, and machine learning experts who come from all corners of the world. We have people working in big data, microservices, cloud computing, artificial intelligence, scalable infrastructure, and app creation. 

We have an informal tone and a shared passion for music.


Moodagent HQ, Copenhagen



The recruitment process:

It’s easy! Click "START" to the right and upload your CV and answer a few questions. This means that you DO NOT have to produce a time-consuming written application. You'll hear from us if you will move on to the interview round.

We look forward to meeting you!

Apply now.

When you press go, the clock will start. You will have 30 minutes to finish the application.


Application deadline

As soon as possible

Working Hours
Full time position

Join the Moodagent mission


Learn more about Moodagent:




More info on:


Trine Lykke Rebner
Director HR
+45 25 16 33 54
Havnegade 27, 1058, København K

When you press go, the clock will start. You will have 30 minutes to finish the application.