Senior AI Developer

We’re building an AI Tutor — a personalized learning system that adapts educational content and learning paths for each student. We’re looking for an AI Developer with a strong backend background who can turn large language models into reliable, production-ready features that feel native within the learning experience. What you will do: You’ll join a cross-functional team of experienced backend and frontend engineers, ML specialists, and UX/UI designers building a new generation of AI-powered learning tools. • Build and ship AI-driven features that personalize the learning experience for thousands of TripleTen students across the US and Latin America. • Design and implement backend services that integrate LLMs, retrieval systems, and external APIs into a seamless educational experience. • Prototype and validate new AI-powered features, then evolve successful experiments into scalable, production-grade systems. • Define and refine how AI behaves in the product — from context construction and tool usage to evaluation and monitoring. What we can offer you: • Fully remote and full-time collaboration with professional freedom and minimal micromanagement; • Dynamic Team: Join a diverse, global team with experience across tech, ed-tech, and various industries; • We use digital tools like Miro, Notion, and Google Workspace for seamless collaboration; *At this time, we are unable to offer H-1B, L-1A/B sponsorship opportunities. **This job description is not designed to contain a comprehensive listing of activities, duties, or responsibilities that are required. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities at any time. **TripleTen is an equal employment opportunity/affirmative action employer and considers qualified applicants for employment without regard to race, color, religion, sex, national origin, age, religion, disability, marital status, sexual orientation, gender identity/expression, protected military/veteran status, or any other legally protected factor. Requirements • AI integration. Experience working with LLMs and external AI APIs (OpenAI, Anthropic, Mistral, etc.); ability to orchestrate calls, manage context, caching, and prompt logic. • Retrieval and data flow. Familiarity with RAG-like patterns, embeddings, and vector databases to support retrieval-based personalization. • Product mindset. Ability to translate product goals into robust AI features, balancing performance, reliability, and cost. • Strong backend engineering. Solid experience in Python (FastAPI) or similar backend stack; understanding of distributed systems, APIs, and cloud deployment. • Prototyping and iteration. Comfort moving fast, experimenting, and iterating with cross-functional teams. • Observability and stability. Experience setting up monitoring, logging, and fallback strategies for production AI services. Nice to have • Experience with frameworks like LangChain, LlamaIndex. • Experience building conversational or agentic systems Find more English Speaking Jobs in Germany on Arbeitnow