Platform Engineer

• Design, build, and operate security engineering services primarily in Golang and Python on AWS and Kubernetes
• Maintain, harden, and retire existing security services
• Own the NATS-based event-driven platform, including contracts, consumers, delivery guarantees, and observability
• Integrate scanners, finding system of record, tickets, and metrics
• Own security gates for SAST, SCA, secret detection, container, and IaC scanning
• Tune scanners, manage suppression workflows, reduce false positives, and roll out enforcing security gates
• Build CI review agents, automated finding triage and verification, and remediation helpers
• Automate triage-to-remediation workflows, including reproduction context, fix guidance, and routing
• Participate in threat modeling and secure design reviews
• Participate in the on-call rotation for owned services
• Report to the Director of Information Security and collaborate with detection and response, network, and zero trust engineers
• Build reusable AI-assisted engineering workflows and maintain review discipline in platform code

Explore Senior Software Engineer, Security Platform at Sezzle. Review requirements and application details.