Data ScientistTel Aviv
PerimeterX is a provider of scalable, behavior-based threat protection technology for the web, cloud and mobile. Our security service accurately protects commerce, media and enterprise websites from all types of automated or non-human attacks, at any scale.
We are looking for a Data Scientist that will help us discover the information hidden in vast amounts of data. You will work with other data scientists, analysts and researchers to create machine learning models and statistical models to separate bot behavior from human behavior.
How your day will look like:
Processing, cleansing, and verifying the integrity of data used for analysis
Selecting features, and use them to build machine learning classifiers
Creating automated anomaly detection systems based on statistical models, and constantly tracking their performance
Doing ad-hoc analysis and presenting results in a clear manner, including clear data visualization
Good understanding of machine learning techniques and algorithms, such as: logistic regression, decision trees, random forest, boosting algorithms, SVM, etc.
Experience with common data science toolkits, such as: scikit-learn, NumPy, R, Weka, etc.
Proficiency in using SQL
Good applied statistics skills, such as distributions, statistical testing, regression, etc.
Experience with cyber security or fraud analysis
Experience with big-data technologies such as Google BigQuery, Spark, etc.