Software Engineer (Insider Risk)

Abnormal Security

San Francisco, United States Posted September 17, 2026

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On-site Full-time Mid level
Salary Range

$149,200 - $214,500

Job Description

Join Abnormal's Identity Security team as a Software Engineer, where you will build groundbreaking products to detect and prevent fraudulent employee identities. You will develop identity verification and fraud detection systems, create high-availability pipelines, and drive 0→1 iteration. Collaborate across security, platform, and data teams, and enjoy benefits such as healthcare, flexible PTO, and a home office stipend.

  • Construire des systèmes de vérification d'identité et de détection de fraude pour examiner les données des candidats.
  • Développer des moteurs de corrélation sophistiqués qui associent les détails des candidats à des indicateurs connus d'activité frauduleuse.
  • Collaborer avec les équipes de sécurité, de plateforme et de données pour écrire et examiner des conceptions techniques.
  • High velocity and creativity in solving technical challenges related to fraud detection and pattern matching
  • Ability to translate complex security and business requirements into high-quality software
  • Ability to independently solve complex problems and work cross-functionally
  • BS in CS/SE/IS or a related field
  • Experience & desire to adopt & improve AI-native development workflows
  • Strong debugging skills with logs, metrics, and behavioral signals
  • 2+ years building software applications
  • Experience productionizing large-scale, data-intensive systems
  • Experience with big data, statistics, and ML for identity/behavioral risk modeling and anomaly detection
  • Background in cybersecurity, specifically focused on insider threats or nation-state actor TTPs (Tactics, Techniques, and Procedures)
  • Experience with Go and Python
  • Experience in fraud detection, identity verification, or anti-money laundering (AML) systems
Required Skills
software development collaboration statistics machine learning cybersecurity Python AML
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