Senior Full Stack Engineer

Encore AI is building the production-grade AI backbone for top-tier financial institutions. We don’t just wrap LLMs; our platform autonomously handles critical banking workflows-from onboarding to cross-selling, replacing operational friction with seamless, predictive experiences. We are a lean, engineering-driven company working directly with the industry's biggest players. We are looking for a Product-Driven S enior F ull Stack Engineer who wants to do more than build features from a backlog. In this role, you will own entire product surfaces end-to-end — from concept to production — shipping AI-powered features that users actually touch.Y ou’ll work directly with LLMs, APIs, and modern full-stack technologies to build experiences that feel polished, fast, and intelligent. If you care about h ow something works as much as t hat it works, and you want to shape products that matter, this role is for you Wh at You’ll Do: Own features end-to-end: Design, build, and ship complete product experiences — frontend, backend, and AI integration. No hand-offs. Build with AI: Integrate LLMs and AI APIs into real product workflows, including prompt engineering, API orchestration, and intelligent UX patterns. Ship with taste: Make decisions about UX, polish, and user experience. Attention to detail matters. Move fast: Work in short cycles, ship to production, learn from real users, and iterate. Make calls: Operate with autonomy and make decisions even when information is incomplete. Requirements : 3-5 years of hands-on full-stack experience, with a strong focus on frontend (React / Next.js) and backend (Node.js or Python). AI integration experience: Hands-on work with LLMs, AI APIs (OpenAI, Anthropic, etc.), embeddings, or similar technologies. Product instinct: You understand why features matter, not just how to implement them. Proven ability to take ownership of tasks end-to-end, from planning and execution through delivery and follow-up. Hands-on production experience building, deploying, and maintaining AI systems in real-world environments. Speed: You ship. You prioritize impact over perfection. Communication: Clear thinking and clear writing. Hebrew fluency and strong English. Why Join Us? Real ownership: You’ll own product surfaces used by major financial institutions. No bureaucracy: Direct access to decisions, minimal process overhead. AI at the core: Work on genuinely interesting AI product problems - not chatbot wrappers. High bar, high trust: We hire few, trust deeply, and expect excellence. Ready for the challenge? Show more Show less