Senior Data Scientist

Senior Data Scientist
Kaizo - Amsterdam, Netherlands
70,000 €- 80,000 €
Full Time
Engineering & Technical

Your role in our team
As a Senior Data Scientist, you will help us implement new features into our product, and help us make smarter data-driven decisions to deliver even better services. Your primary focus will be in applying data mining techniques, doing statistical analysis, developing internal A/B testing procedures and building high quality prediction models integrated with our services.

You will focus on

  • Data mining using state-of-the-art methods
  • Improving and extending the features used by our existing systems
  • Processing, cleaning, and aggregating data used for analysis
  • Performing ad-hoc analysis and presenting results in a clear manner
  • Creating automated systems and constantly tracking its performance
  • Selecting features, building and optimizing prediction systems using machine learning techniques
  • Collaborating with other teams within the company to improve decision making and drive product development
  • Communicating results and ideas to key decision makers
  • Experimenting with different tools and technologies, and evaluate new data science approaches for the business

What you bring to the table

  • 6+ years industry experience
  • Experience in deploying at least one data science project to a production environment
  • Experience with common data science toolkits, such as Pandas, Numpy, Matplotlib, Scikit-learn and Jupyter Notebooks
  • Experience with data visualisation tools, such as Dash, Seaborn, D3, etc
  • Good applied statistics skills, such as distributions, statistical testing, regression, etc.
  • Good scripting and programming skills using Python
  • Familiarity with stream processing is a huge advantage.
  • Experience in using one or more of the following tools and technologies is a plus: Google Cloud Platform, Github, Docker, Kubernetes, MongoDB, Elasticsearch
  • Data-oriented personality
  • Excellent written and verbal communication skills for coordinating across teams.
  • A drive to learn and master new technologies and techniques
  • Being part of an early stage startup, we sometimes need you to wear multiple hats just to keep things going, hence being a team player is a must have.

You will work with some of the best global talent to build a tool used by great companies like Booking.com, OLX, Marley Spoon, Footlocker, Soundcloud, Tripaneer or WeTransfer. You will be part of a team of diverse and passionate people with a culture that empowers great work.


What we bring to the table
We do everything to make sure you motivated and supported by offering:

  • Teamwork & fun perks when full remote work is required (weekly team games & drinks, morning coffee chats and more)
  • Investment into your personal development using our network of internal and external mentors
  • New laptop & tools
  • Free lunch (even while working from home)
  • Flexible working hours and unlimited holiday policy
  • Remote possible within the EU time zone
  • Workations (2019: Tuscany, 2020: Zoom 😢, 2021: ???)