Application Security Architect

About the Role The Application Security Architect role is pivotal to the NinjaOne team, with company-wide visibility spanning individual developers through executive leadership. As part of NinjaOne 's core Information Security organization, you will directly contribute to the security, privacy, reliability, and user experience of more than 6,000 customers across MSP and enterprise IT environments. This is a highly technical, architecture-focused role blending hands-on software security and secure design principles. Ideally, you have a solid background in both software engineering and security. You will work across application, cloud, infrastructure, and identity layers to embed security into NinjaOne 's software and systems from design through deployment. Working closely with engineering, platform, and product teams, you will lead code reviews, secure design and architecture reviews, anticipate emerging threats, and help drive scalable, resilient, and compliant security solutions. You will also serve as a security mentor to engineering teams, helping raise overall security maturity across the organization. English Resume Required. Location: We are flexible on remote working from home, but you must be located in Brazil, Colombia, Ecuador , or Mexico. What You'll Be Doing Partner with engineering teams to review system designs and source code for security and architectural risks Lead threat modeling, secure design reviews, and architecture review sessions with engineering teams