Tel Aviv


Come join us in our battle against web threats, such as bad bots, malicious JS and more!We are expanding our research team, and are looking to hire an experienced, data-driven and naturally curious Statistician. As a Statistician at PerimeterX you will be working closely with our cyber security technical and data researchers, our software engineers and product managers. You will design and implement end-to-end processes and create statistical models that will directly improve our product abilities in detection and mitigation of malicious web-activity.

What you will do

  • Perform analysis and develop statistical models on large scale and complex data sets.
  • Work on projects in the fields of supervised and semi-supervised learning, anomaly detection, time series forecasting and more.
  • Take part in statistical analysis - from data infrastructure and prototyping to implementation of data solutions in a production environment.
  • Lead A/B testing definition across products, analyze the results and improve the models.
  • Some more things that you'll probably be doing are: Working on multiple DB’s: from no-sql to BQ, elastic search and more; Building and analyzing dashboards and reports; Evaluating and defining metrics; Conduct frequent explorations of new data sets.

What we would like you to come with

  • Passionate about data with Strong analytical and problem-solving skills.
  • B.Sc. or M.Sc. (Advantage) in Statistics, Mathematics, Computer Science, information system or a related field.
  • At least 2 years of Practical experience with machine learning techniques / statistical methodsDeep understanding of A/B testing methodology.
  • Experience with big data technologies such as Google BigQuery, etc.
  • Experience with reporting platforms like Data Studio, Tableau.
  • Advantage: Proficiency with Scripting languages such as Python and or JS.
  • Advantage: Experience with common data science and data analysis toolkits, such as scikit-learn, Pandas, NumPy, TensorFlow, R and more.
  • Advantage: Background in cyber-security or fraud analysis.
PerimeterX is the leading provider of application security solutions that keep your web business safe in the complex digital world. Delivered as a service, the company’s Bot Defender, Code Defender, and Page Defender solutions detect risks to your web applications and proactively manage them, freeing you to focus on growth and innovation. Bringing together an elite engineering team, security research to continually update its solutions with current intelligence, and best-in-class customer enablement and support, the world’s largest and most reputable websites and mobile applications count on PerimeterX to safeguard their consumers’ digital experience. PerimeterX has offices in San Mateo, California, Miami, Florida and Tel Aviv, Israel. You can also find us on the web at
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