Senior Software Engineer - Behavioral Security Products
Core
Design, build, and iterate on scalable backend and ML systems, APIs, and internal tools for an Account Takeover (ATO) protection product.
Role type
Senior Software Engineer (Backend & ML Systems)
Builds
Scalable backend systems, APIs, and ML models for ATO protection
Domain
Cybersecurity / Email Security
Deliverable
production ML models
Required skills
Python, large scale system design, relational databases, gRPC, Kafka, Redis, AWS (S3, RDS), Docker, Kubernetes, Helm, incident response
Preferred skills
GenAI tools, technical design documentation, async communication
Technologies
Python, gRPC, Kafka, Redis, AWS, Docker, Kubernetes, Helm
Responsibilities
Design and build scalable backend and ML systems; Own end-to-end delivery of complex features; Ensure stability and operational excellence of critical systems; Write clean, testable, and resilient code; Write and review technical design documents; Participate in code reviews and on-call rotations; Mentor peers and influence engineering practices
Seniority
Senior, hands-on IC with mentorship
