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Software Engineer - Backend - Behavioral Security Products
BackendWorkplace — unknown
Published on 2026-09-16
These details were extracted automatically from the original listing. They may not be complete or fully up to date — it's worth checking the original job post.
About this role
Abnormal AI is seeking a Software Engineer to develop and maintain backend systems for their Identity Threat Protection (ITP) product, focusing on evolving the platform as it scales. The role includes building scalable backend and ML systems and integrating AI-powered features while collaborating closely with other engineers.
About the company
Abnormal Security uses AI to detect and stop email and collaboration attacks such as phishing and business email compromise. It protects enterprises against social engineering and account takeover.
The team
This team owns the end-to-end development and operation of the ITP product.
Stack
PythonAWSgRPCKafkaRedisDockerKubernetes
What you'll do
- Design and iterate on scalable backend and ML systems.
- Take ownership of features and components.
- Contribute to system stability and operational excellence.
- Write clean, testable, and resilient code.
- Participate in code and design reviews.
What we're looking for
- 3-5 years of industry experience in backend systems.
- Solid backend proficiency in Python.
- Experience with system design fundamentals.
- Knowledge of relational databases.
- Exposure to service-to-service communication.
Nice to have
- Experience integrating LLM APIs.
- Exposure to agent frameworks.
- Familiarity with prompt engineering.