Data Scientist Python

2 weeks ago

London, Greater London, United Kingdom Proofpoint Full time
Job Description

We are seeking a highly skilled Data Scientist III to join our Algo team within the Tessian Business Unit. In this role, your key responsibility will be to analyze data, build machine learning models, and improve algorithms at the core of our email threat detection engine that protects some of the largest businesses in the world.

Key Responsibilities:
  • Wrangle and draw meaningful insights from massive amounts of unstructured textual data using the latest tools and technologies like Spark, Iceberg, Athena, AWS SageMaker.
  • Work with state-of-the-art machine learning models and techniques like encoder-decoder transformers, LLMs, anomaly detection as well as classical ML models to solve a multifaceted problem.
  • Engineer new features, train and deploy models to production using AWS SageMaker as the MLOps platform.
  • Adopt a data-driven approach to identify gaps in our detection algorithms and propose improvements to our models and algorithms.
  • Promote and drive ML best practices and cultivate an environment of experimentation and learning.
  • Stay up to date with the latest advancements in machine learning, AI technologies, and incorporate them into our solutions where applicable.
What We Offer:
  • A competitive salary range of $120,000 - $180,000 per year, based on experience.
  • A comprehensive benefits package, including medical, dental, and vision insurance.
  • A 401(k) retirement plan with company match.
  • Flexible PTO policy and paid holidays.
  • A dynamic and inclusive work environment.

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