Senior Full Stack Engineer with AI

We are looking for a highly skilled Senior Full Stack Engineer with deep TypeScript and Node.js expertise and hands-on experience building AI-driven, agentic systems. You will help shape next-generation digital experiences as we evolve toward a fully AI-native architecture—spanning intelligent agents, dynamic user interfaces, and the supporting infrastructure required to run them at scale. This is a client-facing role that requires close collaboration with engineering leadership, balanced work across the frontend and backend, and a passion for delivering production-ready AI experiences.

You will contribute to new feature development while ensuring stability and support for live systems. Please note that hybrid work, 3 days from Gdansk or Krakow, is required.

Architect, build, and maintain scalable backend services using Node.js and TypeScript Design, extend, and operationalize agentic systems with LangGraph (Node.js) or similar frameworks Manage and evolve core agent infrastructure components: memory and context management, session lifecycle management, file spaces, document handling, and retrieval pipelines, evaluation frameworks (e.g., Morpheus or comparable tools) Develop AI-powered user experiences, including transitioning native web interfaces toward AI-native patterns, building an AI Center, and creating AI-driven dashboards (e.g., Digital Advisor for Client Assist use cases) Build reusable Stencil web components and integrate them into Angular-based ap