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LayerX Security Tech Stack

AI and browser security platform blocking data leakage across SaaS and web apps

Computer and Network Security New York 51–200 employees Founded 2021 Privately Held
layerxsecurity.com LinkedIn

LayerX operates an agentless browser security platform deployed as a Chrome/Edge/Firefox/Safari extension, built on Node.js, TypeScript, Python, Kafka, and Kubernetes — a stack shaped for real-time monitoring and low-latency client-side enforcement. The hiring mix skews heavily toward senior engineers (8 of 9 open roles) across core infrastructure and endpoint security, with concurrent focus on agent reliability and performance, signaling engineering-intensive scaling of a mission-critical platform protecting millions of browser instances.

Tech Stack 43 technologies

Core StackAWS Node.js TypeScript Python Kafka Redis PostgreSQL Terraform Kubernetes ArgoCD SageMaker Temporal Rust Go C++ Pulumi GCP Azure CDKTF Chrome Edge Firefox Safari C/C++ macOS Assembly IDA Pro Ghidra WinDbg LLDB+13 more

What LayerX Security Is Building

◆Challenges

  • Protecting millions of web browsers
  • Scaling agent infrastructure
  • Protecting enterprise data from web risks
  • Ensuring enterprise customer security
  • Agent reliability
  • Agent performance
  • Security-critical platform
  • Building new engineering team
  • Web security challenges

▲Active Projects

  • Mission-critical production system
  • Real-time monitoring and governance
  • Endpoint security capabilities
  • Cross-platform agent development
  • Large-scale cloud-native backend infrastructure
  • Developer experience tooling and ci/cd pipelines
  • Browser security platform
  • New features for layerx security platform

Hiring Activity

Accelerating9 roles · 7 in 30d

Department

Engineering
5
Support
2
Product
1
Security
1

Seniority

Senior
8
Lead
1
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About LayerX Security

LayerX delivers browser security and data loss prevention for enterprises running on SaaS and AI applications. The platform operates as an enterprise browser extension providing identity governance, AI/SaaS shadow discovery, malicious extension detection, and zero-hour attack protection — with visibility and enforcement across Windows, macOS, Chrome, Edge, Firefox, and Safari without degrading user experience. Founded in 2021 and headquartered in New York, the company serves mid-to-large organizations managing web and AI-driven data risks. Active development spans real-time monitoring infrastructure, cross-platform agent reliability, and cloud-native backend systems.

HeadquartersNew York
Company Size51–200 employees
Founded2021
Hiring MarketsUnited States, Israel

Frequently Asked Questions

What tech stack does LayerX Security use?

Core stack: Node.js, TypeScript, Python, Kafka, Redis, PostgreSQL, Kubernetes. Infrastructure-as-code via Terraform and CDKTF. Monitoring and orchestration with Temporal and ArgoCD. Cloud platforms: AWS, GCP, Azure.

What browsers does LayerX Security support?

Chrome, Edge, Firefox, and Safari. Platform is deployed as an enterprise browser extension covering Windows and macOS endpoints.

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How this profile is built

LayerX Security's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.