Staff Software Engineer - Machine Learning - Message Security Detection
Abnormal SecurityUnited States
Posted August 27, 2025
229500 - 270000 USD year
Full Time
About the Company
Abnormal Security is an AI-native human behavior security platform that uses machine learning to prevent sophisticated inbound attacks and detect compromised accounts across email and connected applications. The company specializes in email security, business email compromise, phishing detection, and artificial intelligence solutions. Its key differentiator lies in its advanced AI capabilities that enable real-time threat detection and response.
Job Description
Abnormal AI is seeking a Staff Machine Learning Engineer to join their Message Security Detection team. This role focuses on building a high-recall Detection Engine that can operate on hundreds of millions of messages at low latency. The goal is to develop an architecture that’s scalable and adaptable to evolving attack landscapes utilizing behavioral, natural language, and deep learning models. The team's mission is to protect businesses from advanced adversaries.
Requirements
- 8+ years of experience designing and building high-impact, customer-facing machine learning applications
- Proven experience working on ML at scale with direct product impact
- Strong grasp of the theoretical limitations of deep learning models
- Demonstrated experience in the productionization of large-scale ML models
- Ability to reason about abstract system gaps and propose generalizable ML solutions
Benefits
- Competitive Salary