תיאור המשרה
Description
We are looking for a Senior Software Engineer with deep system-level experience to help strengthen and scale the infrastructure behind our security agent. In this role, you will work closely with multiple teams across the organization, focusing on building robust foundations that support reliability, performance and growth of an already production-proven agent.
LayerX Security
LayerX Security is a fast-growing cybersecurity company helping modern enterprises safely adopt AI. Our platform secures browsers, AI tools, SaaS applications and developer environments by providing real-time visibility and control exactly where today’s work happens. By combining intelligent automation with human-defined policies, we protect data, users and workflows across browsers, extensions and endpoints.
Our Engineering Values:
Customer First
Engineering Excellence
Continuous Improvement
Shared Accountability
Strong Ownership
Challenge Anything
Responsibilities
Design and improve core infrastructure components of the LayerX security agent
Strengthen scalability, reliability and performance of the agent in real-world customer environments
Build and evolve communication, update and configuration mechanisms for the agent
Work across teams to support agent-related infrastructure needs and long-term scalability efforts
Debug complex system-level issues and lead root cause analysis in production-like environments
Influence architectural decisions related to agent infrastructure and scale
Requirements
5+ years of experience building production-grade systems or system-level components
Proven experience developing agents, daemons or background services
Strong understanding of operating system internals and cross-platform system behavior
Hands-on experience with Windows internals, including services, processes, permissions and system APIs
Experience building scalable, reliable systems that run continuously on customer machines
Strong problem-solving skills and a high ownership mentality
Advantages:
Experience with Rust, c/c++/go in real-world, production environments
Background in cybersecurity, endpoint security or data protection
Experience with performance optimization, concurrency or low-level debugging
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