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Deutsche Telekom Digital Labs

Posted 27 Aug 2026

Full Stack Engineer - AI

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Employment
Full time
Team
Data Science & Analytics
Posted
27 Aug 2026

About the role

We are looking for a passionate AI Engineer (Full Stack) with hands-on experience in building production-ready AI applications powered by Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Machine Learning, and Natural Language Processing (NLP)The ideal candidate should have strong full-stack development expertise and the ability to build scalable AI solutions from backend intelligence to frontend experiences.


Responsibilities:

  • Design, develop, and deploy AI-powered full-stack applications.
  • Build and optimise LLM- and RAG-based solutions for real-world business use cases.
  • Develop scalable backend services and intuitive frontend interfaces.
  • Integrate AI models into production-ready applications.
  • Collaborate with Product, Design, and Engineering teams to deliver innovative AI solutions.
  • Optimise application performance, scalability, and reliability.
  • Stay updated with the latest advancements in generative AI and AI engineering.


Requirements:

  • 2-5 years of experience in AI engineering or full-stack development.
  • Strong hands-on experience with large language models (LLMs).
  • Experience implementing Retrieval-Augmented Generation (RAG) pipelines.
  • Good understanding of machine learning (ML) and natural language processing (NLP).
  • Experience in full-stack development (frontend and backend).
  • Experience building and consuming REST APIs.
  • Knowledge of SQL/NoSQL databases.
  • Proficiency with Git and modern development workflows.
  • Strong analytical, debugging, and problem-solving skills.


Good to Have:

  • Experience with AI agent frameworks or agentic AI.
  • Hands-on experience with LangChain, LangGraph, LlamaIndex, or similar frameworks.
  • Experience with Vector Databases and Embedding Models.
  • Exposure to Docker, Kubernetes, and CI/CD pipelines.
  • Experience deploying AI applications on AWS, Azure, or GCP.

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