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T-Systems International

AI/LLM Engineer (m/w/d)

T-Systems International
Germany · Full-time · Entry
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About the Role:

As an AI/LLM Engineer in our AI Foundation Services team, you will support the development of secure and compliant AI solutions with a focus on Large Language Models and Retrieval-Augmented Generation systems.

Your responsibilities:

  • Design, develop, and implement end to end AI systems, particularly focusing on large language models (LLMs)
  • Collaborate with cross-functional teams to integrate AI solutions into existing systems and processes
  • Conduct research to explore new techniques and technologies in AI and machine learning
  • Analyze large datasets to identify trends and insights that inform model development
  • Continuously monitor and improve model performance to ensure accuracy and efficiency
  • Communicate technical concepts effectively to both technical and non-technical stakeholders



Profil

Qualifications:

  • Education in Computer Science, Machine Learning, or a related field
  • Excellent problem-solving skills and attention to detail
  • Proficiency in Python and strong programming skills
  • Experience with LLMs and AI frameworks: Transformers, Pytorch / Tensorflow as well as RAG frameworks: Llama-index / LangChain
  • Ability to integrate new functional AI systems with APIs, low latency backends and production deployment
  • Quickly grasp new AI concepts from papers and blogs, conduct experiments, and propose system improvements
  • Excellent communication skills in English, both written and verbal

Nice-to-Have:

  • Have experiences on working with distributed HPC clusters: Ray, Kubernetes, Docker
  • Experience with fine-tuning LLM / Embed for downstream tasks
  • Experience with building, evaluating RAG systems

In case of equal qualification, disabled candidates will be considered preferentially.

Key Skills

Ranked by relevance

ai machine learning kubernetes tensorflow pytorch python
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Country Guide

Germany

Strong tech sector & EU Blue Card visa

Posted
Apr 04, 2025
Type
Full-time
Level
Entry
Location
Frankfurt
Company
T-Systems International

Industries

Telecommunications

Categories

Engineering Information Technology

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