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Bugcrowd

See Security Differently™

Senior Data Scientist

Data ScientistData ScientistOtherRemoteSeniorTeam 201-500Since 2012H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

123 days ago

Salary

$110.7K - $138.4K / year

Seniority

Senior

Bachelor Degree5 yrs expEnglishAmazon RedshiftAWSPythonPyTorchscikit-learn

Job Description

Senior Data Scientist

Bugcrowd

• Design, develop, and deploy LLM- and RAG-powered applications that enhance analyst and hacker productivity across offensive security use cases. • Integrate Generative AI models with internal APIs and security datasets to automate and augment workflows. • Build and fine-tune ML models for vulnerability prediction, triage prioritization, and exploit pattern detection. • Develop evaluation pipelines and feedback loops to continuously improve AI model performance and explainability. • Architect and maintain large-scale, high-performance data pipelines to process vulnerability, asset, and activity datasets from multiple sources. • Build secure data ingestion, transformation, and storage workflows leveraging AWS and modern MLOps practices. • Develop robust CI/CD pipelines for data and ML model deployment. • Collaborate with security researchers and engineers to translate offensive security workflows into data-driven automation.

Job Requirements

  • 5+ years of experience in Data Science, Machine Learning Engineering, or Data Engineering.
  • Deep experience with Python, AWS services (S3, Lambda, Batch, Glue, Bedrock, Step Functions, Redshift), and ML frameworks (Scikit-Learn, XGBoost, PyTorch, etc.).
  • Proven experience building end-to-end ML pipelines — from data ingestion to model deployment and monitoring.
  • Strong understanding of LLM technologies, RAG architectures, and API integration with AI systems.
  • Ability to design and manage data architectures for large-scale, multi-tenant environments.
  • Experience applying ML or automation to security or operational intelligence domains.
  • A builder’s mindset — passionate about shipping scalable, practical AI systems.

Benefits

  • Discretionary bonus program
  • Paid time off
  • Flexible work arrangements

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