Senior Data Scientist w/ full professional English


Mauro Parteli
  • English
  • Spanish

Are you ready to join a fast-paced company building end-to-end AI products?

Our client is a start-up created in 2020 based in Munich, Madrid, Barcelona and Prague led by Data Scientists, Machine Learning Engineers and Developers. 

We are looking for a Principal Data Scientist to be key in the development of AI product functionalities.


  • Full professional or Native level of English
  • Spanish it's a plus

Main Responsibilities

  •  Acknowledge the business requirements, design an Machine Learning solution and decide which is the technology to utilize in each part of the pipeline.
  • Guide a small team of data scientists towards the development of a feature for the application.
  • Make sure coding best practices in the development and mentor junior data scientists in coding standard
  • Validate and approve Pull Requests
  • Make sure of the Quality of the deliverables of your own and others
  • Interact with other functions and agree data exchange protocols (DevOps, Front End, Database, backend, …)
  • Decide strategies for data purposes,
  • Take the lead towards AI laboratory performing discovery tasks and developing AI products

Core Skills/experience

  • More than 4 years of experience as Data Scientist.
  • Background in data science consulting or in product development.
  • Experience working with Python, R, SQL.
  • Experience with supervised-unsupervised-deep learning (ML methodologies)
  • Experience with leading projects or teams and product development.
  • It's a plus: APIs, AWS Lambda, Step functions.
  • It's a plus: Master's in Data Science or Machine Learning.
  • It's a plus: experience with AWS environment.

What’s on offer

  • Great salary package (fixed + bonus)
  • Health insurance
  • Flexible working hours with free time management within the projects
  • Beautiful office in Madrid available to you
  • Hybrid work mode
  • Fun and agile work environment
  • Internationally diverse team

Our recruitment process

  • Step 1: Interview with our Tech recruiter to get to know you better
  • Step 2: 25 min test (math, logic and data scientists related questions)
  • Step 3: Get-to-know with a Data Scientist from the company
  • Step 4: Case study (depends on the seniority) or tech interview directly
  • Step 5: Conversation with the CEO