Security Engineer

AppSec · telaviv

Description Description Appcharge is a leading direct-to-consumer platform for app publishers. We help publishers sell digital goods directly to their users - bypassing traditional app store commissions and owning the full payment and commerce experience. The result: higher margins, better flexibility, and a more direct relationship with end users. Backed by $89M from leading investors and operators, we’ve grown 14x in the past year and now process over a billion dollars annually. We’re building the infrastructure that lets modern app businesses take back control of monetization – at scale. As a Security Engineer, you will play a key role in securing and evolving Appcharge’s systems. You’ll work on high-scale, cloud-native services that power critical business flows, with end-to-end secure ownership — from design and architecture to production, monitoring, and continuous improvement. You’ll collaborate closely with engineers, product managers, and other stakeholders, and serve as a technical leader within the R&D, DevOps and IT teams. Responsibilities Lead and enforce secure development (S-SDLC) across R&D, establishing security policies, compliance standards, reusable code, and coding checklists. Conduct threat analysis, risk assessments, and secure design reviews across diverse technologies and complex product scenarios. Act as the primary security focal point for R&D stakeholders to track security posture, address challenges, and define risk mitigation plans. Build the training roadmap, deliver best-practice guidance, and raise overall security awareness across organizational teams. Requirements 4+ years of security architecture experience, including threat modeling, end-to-end architectural considerations, and secure design reviews for complex, production-grade systems. Deep expertise in building, implementing, and enforcing security policies, industry standards, and S-SDLC processes. Strong background in Cloud Security Architecture (AWS/GCP etc.), modern software design, and distributed systems. Exceptional problem-solving and cross-functional communication skills, combined with a proactive, hands-on startup mindset suited for a fast-paced environment.

Apply »