Senior Security Engineer

Macroscope is building infrastructure for next-generation software development, where engineers direct fleets of agents and every change is automatically reviewed. We are seeking a Senior Security Engineer to design and implement security architecture, controls, and secure-by-default practices across distributed systems, infrastructure, and APIs. This hands-on role involves leading projects to protect customer data, harden production environments, and raise security standards, while partnering,

Deep experience securing distributed backend systems at scale, including threat modeling and designing pragmatic defenses. Proven track record of building and scaling products, embedding security into architecture, code, and developer workflows. Strong expertise in secure system design for resilient, performant, maintainable services and APIs (authn/authz, data protection, service-to-service security, secure defaults). Strong proficiency with cloud environments, ideally GCP, including networking