Senior Data Scientist

Machine Learning | Python | R | SQL

Your new company

With more hubs opening up in San Francisco, Singapore, we are on a mission to create a Fraud Free World. We raised Series A in March 2021 and were featured in TechCrunch. We are proud to continue to grow at pace both in terms of helping the best online businesses and democratising fraud fighting; that's why we need bold and talented individuals who will own these key areas. Who will make an impact - because, ultimately, these translate not only to a business bottom line, but in making the internet a safer space for everyone - whether business or consumer.

Your new role

  • Contribute to our in-house built machine learning applications
  • Build predictive models and machine-learning algorithms
  • Processing, cleansing, and verifying the integrity of data used for analysis
  • Combine models through ensemble modelling
  • Improve the availability and performance of the applications
  • Produce production quality, clean and tested code
  • Support, refine and suggest improvements to the current code base and new features
  • Communicate and cooperate with internal and external engineering and product development teams
  • Doing ad-hoc analysis and presenting results

What you'll need to succeed

  • Scalable application development in Python, R and SQL
  • Software engineering capabilities in Python and fundamental knowledge of RESTful API development
  • Strong understanding of decision-tree based, white and black box algorithms
  • Strong math skills (e.g. statistics, algebra)
  • Good to know:
  • Black-box algorithms like XGBoost, CatBoost
  • C5.0 decision tree algorithm
  • Business intelligence tools (e.g. Tableau) and data frameworks (e.g. Hadoop)
  • User behaviour analytics and anomaly detection
  • Fraud related projects
  • Graph networks/databases

What you'll get in return

  • A place in our office where you are able to feel the buzz
  • Hybrid working
  • A generous sign on bonus and or relocation package (if applicable)
  • We where our schedules allow come together at lunch time to create that social feeling
  • Language Learning
  • Coding Labs

What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career.
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Job Type
Data & Advanced Analytics

Talk to a consultant

Talk to Peter David, the specialist consultant managing this position, located in Budapest
Budapest, Szabadság tér 7, Bank Center

Telephone: 06704122193

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