LLM Developer

LLM Developer Miejsce pracy: Piła Technologies we use Optional GraphML AWS Azure GCP About the project We are seeking talented and innovative AI Developers 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 responsibilities 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 Our requirements 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 What we offer 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 Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People Recruitment stages Send your CV Talk to us about your expectations Learn more about our projects and choose the best Start your adventure with Sii Sii Sp. z o.o. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment. In a survey, as many as 90% of our employees responded that Sii is a great place to work, and 95% of them think we have a great atmosphere here.

Location: Piła, PL

Posted Date: 4/15/2025