Full Stack Engineer

A high-growth Cybersecurity & AI startup founded by seasoned entrepreneurs with deep expertise in artificial intelligence and cyber offense/defense. Backed by tens of millions of dollars from top-tier venture capital funds, the company operates its primary R&D center in Israel. The company develops an advanced security platform designed to run controlled simulations on complex AI models. This environment tests their resilience against sophisticated cyberattacks and evaluates potential misuse for adversarial operations, ensuring AI safety against next-generation threats. Located in central Israel (walking distance from major train stations), operating on a hybrid work model. Role Description- Joining a core R&D squad as a Full-Stack / Backend Engineer, contributing to high-impact greenfield development, architectural design, and building scalable features from scratch. Hands-on development with 60% focus on Python backend and supporting React client-side interfaces. Architecting cloud-native solutions designed to handle complex simulation data and high-scale execution environments. Working in AWS cloud environments to deploy, scale, and manage critical product microservices. Requirements- 6+ years of hands-on software development experience using Python or Go – Mandatory Proven experience developing frontend applications using React – Mandatory Hands-on experience building and deploying services in Cloud environments (AWS / GCP / Azure) – Mandatory Background in Product-based technology companies (B2B / SaaS / Cyber) – Mandatory Experience designing scalable backend architectures and distributed systems – Advantage Background or strong affinity for Cybersecurity concepts or AI/ML systems – Advantage Show more Show less