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Company Overview:

  • Deutsche Telekom IT Solutions is a subsidiary of Deutsche Telekom Group, providing IT and telecom services.
  • With over 5,300 employees, it is recognized as Hungary's most attractive employer in 2025.

Job Responsibilities:

  • Develop complex AI solutions including chatbots, service bots, and LLM-based applications.
  • Build RAG-based solutions using Python/LangChain or Java/Spring AI.
  • Integrate open source LLMs into client systems in cloud and on-premise environments with Kubernetes.

Qualifications:

  • Several years of experience in AI applications and enterprise software development.
  • High proficiency in Python or Java/Spring AI, with practical experience in LLM and RAG solutions.
  • Strong knowledge of LLM APIs, prompt engineering, embeddings, vector databases, and agent-based systems.

What We Offer:

  • Participation in innovative AI-based enterprise solutions.
  • Modern technologies and leading LLM ecosystem usage.
  • Remote work, flexible environment, and long-term professional growth in generative AI.

Deutsche Telekom TSI Hungary Kft.

Deutsche Telekom IT Solutions, a subsidiary of Deutsche Telekom Group, provides a wide range of IT and telecommunications services. With over 5,300 employees, the company has won awards for best educational cooperation and most ethical multinational company, and continuously develops its locations in Hungary.

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