AI-Driven Full-Stack Product Engineer

Knowledge Gate Group ApS; København; Hybrid; DKK 600,000 - 900,000; Full time

Job summary

Knowledge Gate Group ApS in Copenhagen is seeking a Product Engineer to own end-to-end development from PRD to MVP and ship to users. You will work across the full stack to deliver user-facing features while collaborating with domain and platform engineers for scalable integration.

The role emphasizes autonomy, AI-first approaches, and rapid iteration to bring new product domains from zero to market within six months.

Qualifications

• Experience building full-stack features across frontend and backend.
• Ownership of product domains from PRD to MVP and shipping to users.
• Familiarity with React, TypeScript, and modern web stacks.
• Knowledge of API design and data modeling in Postgres (Neo4j a plus).
• Experience with trunk-based development and CD practices.

Responsibilities

• Own a product domain from PRD to MVP and ship within 6 months.
• Build user-facing features across React, TypeScript, Node, GraphQL, and Postgres.
• Collaborate with domain and platform engineers for scalable integration.
• Leverage AI tools to boost productivity (Claude Code).
• Ship early with trunk-based development and feature flags.
• Iterate fast, measure with data, and maintain operational excellence.

Skills

React

TypeScript

Tailwind

Node.js

GraphQL

API design

PostgreSQL

Neo4j

AWS

AI tools

CI/CD

Design Systems

Job description

Knowledge Gate Group ApS in Copenhagen is seeking a Product Engineer to own end-to-end development from PRD to MVP and ship to users. You will work across the full stack to deliver user-facing features while collaborating with domain and platform engineers for scalable integration.

The role emphasizes autonomy, AI-first approaches, and rapid iteration to bring new product domains from zero to market within six months.