Senior AI Product Engineer

Description: Build and improve LLM-powered systems for Cosuno's platform. Own features from model/agent through API to TypeScript front-end. Collaborate with Product, Engineering, and Data teams to deliver AI features. Maintain and improve production AI systems. Requirements: Proficient in TypeScript, React, Node for end-to-end web app development. 5+ years of strong Python experience with production-grade code. Experience in delivering AI-powered features in production web apps. Hands-on experience with LLM/agent systems, including RAG and multi-step reasoning. Skills in designing APIs, data pipelines, and backend services. Product mindset with the ability to navigate ambiguity. Strong problem-solving skills and a bias for action. Benefits: Competitive salary above market average. Flexible working hours and the option to work remotely or from the Berlin office. Provision of top-notch equipment, including a new MacBook Pro. Opportunities for team bonding through regular off-sites and events. Permanent contract in a stable, well-funded company.