Possible locations
  • Białystok
  • Bydgoszcz
  • Kraków
  • Częstochowa
  • Gdańsk
  • Gliwice
  • Katowice
  • Łódź
  • Lublin
  • Piła
  • Poznań
  • Rzeszów
  • Szczecin
  • Toruń
  • Warszawa
  • Wrocław
  • Remote work
Technologies & tools

Must have:

  • LLM
  • RAG
  • Python

Nice-to-have:

  • GraphML
  • AWS/Azure/GCP

We are seeking talented and innovative AI Engineers with extensive experience in deploying production-ready applications of Large Language Models (LLMs), particularly in LLM Agents and Graph-based Retrieval-Augmented Generation (RAG) to join our Competency Center Data & Analytics. In this role, you will have the opportunity to design, develop, and deploy advanced AI and machine learning systems to solve real-world challenges.

Your role

  • Lead the development of advanced AI and machine learning solutions using Large Language Models, with a focus on LLM Agents and Graph-based Retrieval-Augmented Generation
  • Architect and implement production-ready applications that leverage cutting-edge technologies to deliver impactful AI products
  • Engage directly with customers to gather requirements, understand their business needs, and ideate on potential AI solutions
  • Stay at the forefront of AI research by exploring and experimenting with new approaches in LLMs, Graph ML, Agents, and RAG
  • Evaluate new tools, frameworks, and methodologies, ensuring that the AI team uses the best technology available
  • Lead customer meetings to present ideas, gather feedback, and iteratively refine AI solutions based on real-world use cases and feedback

Your skills
  • Over 5 years of experience working on applied AI projects or exceptional knowledge (PhD is a plus) 
  • In-depth knowledge of Large Language Models, Knowledge Graphs, and Agent systems
  • Exceptional communication skills in a customer-facing role
  • Proven ability to rapidly prototype and iterate on innovative solutions
  • Proficient in the LLM AI Python ecosystem, including frameworks such as HuggingFace, PyTorch, TensorFlow, LangChain, LangGraph, LlamaIndex, and others
  • Previous hands-on experience with major cloud platforms, including AWS, GCP, and Azure
  • A self-starter with the ability to work independently while also guiding and mentoring AI teams

Job no. 240918-8R2RJ

Why Sii

Great Place to Work since 2015

it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Fascinating projects

prestigious brands from around the world, long-term contracts and preferred partner status for many clients

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We share the profit with Workers

Last year we allocated PLN 2,1BN to this benefit

PLN 500 000 per year for your ideas

with this amount, we support the passions and voluntary actions of our workers

7 500 experts and many development opportunities

Tech Communities, workshops, a training platform, and a technology blog – you choose

Employment stability

revenue of EUR 480M, no debts, since 2006 on the market

Great, comfortable offices

perfect place to work, integrate, have fun together, and celebrate successes

Open-minded and available management team

quick decision-making, we’re all on a first-name basis

True values

these are not empty words – we’re guided by them every day

Fantastic atmosphere

created by all Sii Power People

Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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