About the job
Prophet Security creates automation tools designed for security teams. The company’s platform analyzes security alerts, builds and executes investigative plans, and delivers actionable findings. Security analysts use these results and provide feedback, helping improve automation over time. Prophet Security is led by a founding team with over 30 years of cybersecurity experience from organizations including Abnormal Security, Expel, Mandiant, McAfee, Oracle, Red Canary, Red Hat, Riverbed, and Symantec. Headquarters are in Menlo Park, with a hybrid work model.
Role overview
This Senior Full Stack Software Engineer role focuses on building the user-facing elements of Prophet Security’s AI SOC platform. As an early engineering team member, there is significant influence over product direction, technical architecture, and team culture. The initial emphasis is on frontend development, designing and implementing interfaces that security analysts use to investigate alerts, review AI-generated findings, and respond to threats. Over time, responsibilities can expand to backend systems, such as APIs, data pipelines, integrations, and services supporting the platform.
What you will do
- Work with design, product, and backend engineers to deliver features for security analysts
- Collaborate with the security operations team and interact directly with customers to understand practical needs
- Shape product direction, technical architecture, and engineering practices as part of the early team
Requirements
- Strong, recent experience in modern frontend development
- Interest in both frontend and backend engineering
- Comfort working collaboratively in a startup setting
Location
This position is based in Menlo Park and follows a hybrid work schedule.

