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Data Scientist

Permanent employee, Full-time · Copenhagen
About the job
Join Flatpay as our new Data Scientist!

Are you looking to kickstart your career in data science at a fast-paced scale-up? At Flatpay we are dedicated to revolutionizing the payment industry and as part of that process we are building a brand-new AI team where your contributions will have immediate and visible impact. As part of a young, ambitious company, you’ll work across the full data pipeline and gain exposure to real-world problems from day one. This is a rare opportunity to develop your skills across forecasting, natural language processing, and more — while shaping the future of AI in our business.
What you'll do
  • Work with tabular datasets to clean, transform, and analyse data for operational and strategic use
  • Develop time-series forecasting models to support planning and decision-making both internally and for our clients
  • Process and analyse voice-to-text transcribed data from customer interactions and internal sources
  • Support the development and deployment of NLP models
  • Collaborate with cross-functional teams (engineering, product, customer support) to deliver data-driven insights
  • Communicate findings clearly to both technical and non-technical stakeholders
Who you are
  • Proficiency in Python (e.g. pandas, scikit-learn, NumPy)
  • Experience (academic or practical) with time-series data, as well as building and evaluating classification and regression models (e.g. XGBoost, LightGBM)
  • Exposure to natural language processing (e.g. text cleaning, embeddings, simple model training)
  • Strong problem-solving skills and a growth mindset
  • Clear communicative skills and a collaborative attitude
  • Relevant master’s degree and 0-3 years of experience
  • It’s an advantage if you have prior exposure to modern data platforms (e.g., Microsoft Fabric, Databricks)
Why Flatpay?
  • Competitive salary & 6 weeks of paid vacation
  • Flat structure and a strong action-over-process culture
  • You’ll be joining an ambitious, data-driven and fast-growing fintech company that believes in the power of personal connections, both with our customers and in the way we work with each other
  • Great opportunity for personal and professional development
  • A modern office with an international and vibrant work environment with free slush ice, an in-office gym, a fully equipped gamer room and plenty of other fun things at the office! 
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About us

Welcome to Flatpay!

Flatpay is not just another payment solution; we are dedicated to innovating the market for payment solutions and financial services in the SME segment with our customer-centric and transparent services. 

Flatpay is more than just work. We believe in fostering a vibrant and fun work culture where our ambitious colleagues can thrive. Our goal? To create the next unicorn straight out of Denmark. As part of our team, you will be one of +900 passionate colleagues dedicated to making a difference in the financial world.

What sets Flatpay apart is our dedication. We continuously strive to stay ahead of the curve, adapting our solutions to meet our client's evolving needs. 


Let's shape the future of 7 million European merchants together!

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