Machine learning engineer / Data scientist

Salary Competitive

About the job

Machine learning engineer / Data scientist 

Develop state of the art machine learning solutions to drive the Sonar platform.


Your mission & role

How does it sound to apply cutting edge machine learning models to text, video(screen and camera) and audio? 

The Data Science team at Sonar is growing and we are looking for a ML engineer that will take part in scaling our team further.  We are building an ML pipeline for understanding videos, transcribing the content, summarizing it and labelling it up.


You will get a chance to tackle a variety of challenges such as: 

  • Development and optimization of new machine learning models ranging from boosting trees to deep neural nets for CV and transformers models for NLP or Speech to text.

  • Creative data handling for new and existing algorithms.

  • Sparring within the team.

  • Sparring with the development and product team to come up with new features or further improve existing ones.

  • Benchmarking and monitoring of models

  • Build and maintain pipelines and APIs to serve the models in production


Needs to have: 

  • At least 5 years of experience within Python or R or Matlab

  • Extraordinary skills within mathematics and statistics

  • You can structure your work and manage a large range of tasks 

  • Fluent in speaking and writing English 

Nice to have: 

  • Have a relevant Master's or Phd degree in engineering, physics or similar

  • Experience with transformers 

  • Experience with tools like Tensorflow, Pytorch, Keras

  • Knowledge of AWS Sagemaker 

  • Git 

  • Docker

What we offer 

  • An international environment with 10+ nationalities

  • Join a scale-up company with ambitions to become a global leader: where we build together

  • Competitive compensation plans with a performance bonus scheme and a pension included

  • An account portfolio with different sizes of companies (from industry leaders to small teams just realizing the value of doing more user research in less time)

  • Our office is newly renovated, in the heart of Copenhagen on the waterfront. Daily energizers and vitamin boosts come in the form of morning ginger shots, snacks, a healthy and flexible lunch, and of course a great team spirit. 


We are looking to fill the position as soon as possible and will be interviewing candidates as they come in. The position is located at our head office in Copenhagen.


How do I apply? 

Please submit your application and CV and cover letters by uploading them here on the site. 


About Sonar

The vision, business and team you'll be joining are all driven by our five core values.


HUMAN: Human thoughts and feelings are at the heart of everything we do.

DIRECT: We value simplicity and usability. We don’t overcomplicate things.

SMART: We move with the times, learning and adapting constantly.

PURPOSEFUL: We’re clear on the purpose of our product.

ENTHUSIASTIC: We’re not content unless we’re moving forward.


Sonar is a user research platform powered by machine learning. We connect the people who make things with the people who use things, helping global leaders to get closer to their customers. By automating time-consuming manual processes such as designing tasks, transcribing, coding, and interpreting data, we enable companies to bring better products and services to market.

For more information or questions please contact us at

Perks and benefits

This job comes with several perks and benefits

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.

Pension plan
Pension plan

We take care of you, even when you are old and wrinkly.

Healthcare insurance
Healthcare insurance

Break a leg! Seriously, we got you covered in our company healthcare plan.

Central office
Central office

Your local office is your anchor point, thus, we placed it centrally at your convenience.

See all 9 benefits

Working at

We make the world more customer centric We give anyone the opportunity to engage with, be empowered by and make impactful business decisions from human insights. These human insights help you to empathize with and understand the needs of as well as experiences from the customers perspective. By this UserTribe enables you to create better product, marketing and digital experiences, shortens time to market and empowers your company to be truly customer centric.

Read more about UserTribe

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