Full Stack Lead

We are looking for a Full-Stack Tech Lead to play a key role in building this new Cybersecurity unit from the ground up.This is a highly impactful role for an engineer who can lead end-to-end development, own architecture, and turn advanced ideas into production-ready systems. The role combines hands-on full-stack development, technical leadership, and deep integration of LLM-based AI capabilities into cyber products.Responsibilities Lead design and development of full-stack cyber security products, from frontend to backend. Own system architecture with focus on scale, performance, security, and reliability. Design and implement AI-powered capabilities using LLMs. Drive technical decisions and engineering best practices. Mentor and guide engineers through design and code reviews. Work closely with product and business stakeholders in a fast-growing unit.דרישות:MustBSc in Computer Science or related degree, or equivalent experience. 6+ years of experience as a Software Engineer. Proven experience as a technical leader / tech lead. Strong backend development experience (e.g., Python, Node.js, Java). Strong frontend development experience (e.g., React or similar). Experience designing APIs and distributed systems. Strong system design and problem-solving skills. Fast self-learner with strong ownership mindset.AI & LLM Experience Deep understanding of LLMs, their behavior, limitations, and how to incorporate them into production systems. Experience with context engineering, prompt engineering, and retrieval-based workflows (e.g., RAG). Ability to design AI integration workflows and incorporate LLMs into larger application logic.Advantage Experience with cloud-native architectures and CI/CD. Experience with databases and data pipelines. Experience working on high-scale, performance-critical systems. Experience developing high-sc