Full Stack Developer| Denmark

ITL Denmark

📍 Copenhagen, Capital Region of Denmark, Denmark

Full-time Computer Occupations Posted June 20, 2026

Job Description

Job Description

We are seeking a Full Stack Developer with strong expertise in modern JavaScript frameworks, backend development, and AI/LLM integrations. The ideal candidate will design, develop, and maintain scalable web applications while integrating intelligent features using NLP and Large Language Models (LLMs).This role requires hands-on experience across frontend, backend, API integrations, and DevOps practices, along with a strong focus on performance, scalability, and clean architecture.Responsibilities1. Full Stack DevelopmentDesign and develop end-to-end web applications using:Node.js / Express.js (Backend APIs & services)Vue.js / Nuxt.js (Frontend frameworks & SSR applications)2. Build responsive, scalable, and high-performance UI/UX using HTML, CSS, JavaScript/TypeScript3. Ensure cross-browser compatibility and optimize applications for maximum speed and scalability4. API & IntegrationDevelop and consume RESTful APIs, ensuring efficient data exchange us...