Sr. Staff Cloud Security Engineer

At ASAPP, our mission is simple: deliver the best AI-powered customer experience—faster than anyone else. To achieve that, we’re guided by principles that shape how we think, build, and execute. We value customer obsession, purposeful speed, ownership, and a relentless focus on outcomes. We work in tight, skilled teams, prioritize clarity over complexity, and continuously evolve through curiosity, data, and craftsmanship. We’re seeking technologists and problem solvers who thrive in fast-paced environments, love collaborating with great talent, and approach every day like it’s Day 1. We're a globally diverse team with hubs in New York City, Mountain View, Latin America, and India. If you're driven by continuous learning, rapid pivots, and the challenges of building in a high-growth startup, we’d love to talk. This is more than a job—it’s a journey. We are looking for a full-time Sr. Staff Cloud Security Engineer to design, test, and strengthen the security of our complex, distributed, cloud-native microservices platform, which runs primarily on AWS. This is a high-impact, hands-on role. You’ll pair deep technical expertise with excellent communication to work alongside senior leaders, security engineers, and the broader engineering organization. You’ll drive cloud and application security architecture, build out and mature detection engineering capabilities, lead security incident response, and safeguard our AI-driven solutions across the entire product lifecycle. As a key technical leader on the security team, you’ll hold broad architectural responsibility for application, cloud infrastructure, and AI security, threat modeling, and defensive engineering. You’ll also be a trusted technical voice with our customers, explaining our under-the-hood security measures with clarity and credibility. We prefer candidates with an engineering background: people who build solutions, not just assess them. We’re looking for candidates based in the Buenos Aires Metropolitan Area, Argentina.