UpsideWashington, DCStaff-level AppSec engineer building secure coding practices and vulnerability management for a commerce platform. Requires 6+ years in application security with deep AWS and Python experience.
Staff Security Engineer owning application, API, and supply chain security domains. Hands-on role integrating security into engineering workflows via threat modeling, tooling (SAST/SCA/DAST), automation, and risk-based vulnerability management in cloud-native environments.
Staff AppSec Engineer owning end-to-end vulnerability identification and remediation. Partner with engineering teams on secure development practices, threat modeling, and AWS security architecture while leveraging AI tools.
Designs and implements Zero Trust, SASE, and identity-based security architectures to protect corporate networks, SaaS platforms, and AI systems. Requires 8+ years experience in SaaS security, IAM, DLP, and device trust.
Design and implement formal methods, tools, and processes to verify safety-critical software for autonomous vehicles. Requires 7+ years experience, advanced degree, and strong background in formal verification, Python, and C++.
Staff-level engineer to found and lead a new Trust & Safety engineering team, architecting systems to detect fraud, billing anomalies, and credential abuse for a mental healthcare platform.