nethone fraud ocean hero background

Job description

Nethone is looking for a (Senior) Business Data Scientist. As a company we specialize in fraud prevention. Nethone enables online merchants to sell more, earn more, and maximize every dollar they invest in risk management and customer acquisition.

We offer

  • you’ll be a part of a team consisting of 10+ experienced data scientists, machine learning engineers and Python developers.
  • everything you develop will directly impact the bottomline of our clients.
  • your data science expertise will be supported by Customer Success Managers and Product Managers to deliver fully fledged solutions.
  • top of the market salary adequate to your skills and the job market.
  • professional growth in Nethone is not limited to data science nor expert path. The company grows rapidly, both in terms of number of clients and head count, so every couple of months a new team emerges that needs a Tech Lead or Product Manager.
  • medical and sports benefits package.
  • flexible working hours.

What will you do?

  • build a product that helps detect:
    • fraudulent behaviour in payments
    • identity theft or account takeover
    • cheating in online games
    • satellite hijacking (really!)
  • dissect data, look for hints of fraudulent activity
  • train & evaluate machine learning models
  • present your findings to Nethone’s clients

Job requirements


  • at least 3 years of professional experience, we welcome more experienced candidates as well
  • excellent understanding of statistics
  • fluent command of Python for data science (pandas, numpy, sklearn, etc.)
  • familiarity with SQL, Postgres-specific flavor is a plus 
  • understanding of both technical and business languages 
  • very good command of English
  • excellent communication skills and business mindset


  • previous experience in software development or data engineering
  • expertise in deep learning
  • experience in a credit scoring or fraud detection
  • experience or interest in a management position
  • very good command of Portuguese would be an advantage   

Perks & benefits

Unique product
Make a difference. Take an opportunity to shape a new and innovative product and have a real impact on its success.
Self development
Focus on developing your skills, knowledge and awareness. Grow your career with us.
Social benefits
Set your schedule. Find more balance with flexible working hours and social package.
Casual atmosphere
Engage and have fun. Dress for your day. Our strongest asset is the power of teamwork.

Apply for this position

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