Senior Ingress Proxy Software Engineer

Menlo Security seeks a senior engineer to shape its ingress proxy. Own production features where security controls begin for users and AI agents.This engineer works on the service serving as the primary path into Menlo Security's product for most users. You will design, implement, review, and deliver changes while extending protection to agent traffic. The work emphasizes maintainable systems, correctness, scalability, and secure architecture.Key Responsibilities:
Shape how the ingress proxy service evolvesDesign and deliver features through productionMove legacy traffic safely in staged transitionsRefactor systems into robust architecturesArticulate and defend architectural decisionsRequirements:
Five or more years operating production systemsExperience building systems in Rust or GoWorking knowledge of and TLSComprehensive testing with fuzzing and property-based methodsAbility to evaluate language and architecture trade-offsLead ingress proxy evolution at Menlo Security with secure architecture, staged rewrites, rigorous testing, and production ownership.
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