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:

Must
BSc 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