Senior AI/LLM Engineer

5 dni temu


Warszawa, Mazovia, Polska T-Mobile Polska S.A. Pełny etat

Transforming the Future of Connectivity

T-Mobile Polska S.A. is at the forefront of AI innovation, driving advanced solutions across industries like automotive, healthcare, and public transportation. Our AI team develops cutting-edge technologies that enhance efficiency and create value for internal projects and clients.

We are seeking an experienced Senior AI/LLM Engineer to join our AI Foundation Services team. In this role, you will develop secure and compliant AI solutions, focusing on:

  • Large Language Models (LLMs)
  • Retrieval-Augmented Generation (RAG)
  • Custom AI solutions for industries like healthcare, public sector, and automotive

You will contribute to shaping T-Mobile's AI products to meet the security and regulatory needs of European enterprises, with a focus on practical, scalable solutions.

Key Responsibilities

  • Design, develop, and implement AI systems, particularly focusing on LLMs.
  • 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 for model development.
  • Monitor and improve model performance to ensure accuracy and efficiency.
  • Communicate technical concepts effectively to both technical and non-technical stakeholders.

Requirements and Qualifications

  • Degree in Computer Science, Machine Learning, or a related field.
  • Strong problem-solving skills and attention to detail.
  • Proficiency in Python and strong programming skills.
  • Experience with LLMs and AI frameworks: Transformers, PyTorch, TensorFlow.
  • Experience with RAG frameworks: Llama-Index, LangChain.
  • Ability to integrate AI systems with APIs, low-latency backends, and production deployment.
  • Ability to quickly grasp new AI concepts, conduct experiments, and propose system improvements.
  • Excellent English communication skills (both written and verbal).

Benefits and Opportunities

As a Senior AI/LLM Engineer at T-Mobile Polska S.A., you will have the opportunity to work at the forefront of modern technologies, from 5G to IoT and AI, shaping the future of connectivity. You'll be part of a collaborative environment where creativity and expertise thrive, and we empower you to be a catalyst for innovation.


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