(Junior) Fullstack Entwickler (m/w/d) Individualreisen
Core
Building the next generation of individual travel booking, specifically an AI travel planner that guides customers from inspiration to booking via chat, integrating flights, hotels, and more.
Role type
Junior Fullstack Developer (AI/LLM focus)
Builds
AI-powered travel booking platform and chat-based assistant features
Domain
Travel technology + Generative AI
Deliverable
production ML models
Required skills
Fullstack web development, API design, LLM integration, Agent workflow orchestration, Unit/Integration/E2E testing, Type-safe development
Preferred skills
Experience with Spec-driven Development, persistent agent instructions, iterative agent loops
Technologies
LLMs, Coding Agents, Type-safe APIs
Responsibilities
Develop fullstack systems from backend services and LLM orchestration to frontend components; Build intelligent features with LLMs including chat functions and data extraction; Ensure code quality through strict typing and automated testing; Collaborate with product management to implement new features