Essential requirements:Experience designing multi-step reasoning pipelines and optimizing Large and Small Language Models (LLMs/SLMs).Expertise in designing autonomous agentic workflows rather than simple prompt engineering.Solid understanding of LLM/VLMs fundamentals (e.g., Transformer architecture, MoE, CoT etc.)Advanced knowledge of Python and scientific computing librariesVery good command of EnglishFormal requirements:minimum 5 years of experience in AI/ML rolesmaster's degree in AI, Computer Science, or related fieldthe candidate already lives in Poland and can be formally employed here (UoP)Nice to haves: Experience with multimodal models (text + image)Knowledge of efficient fine-tuning techniques (LoRA, QLoRA, etc.)Experience with medical or scientific text processingFamiliarity with Reinforcement LearningGood understanding of engineering best practices for building AI systemsExperience with distributed training on multiple GPUsGood command of PolishOffer descriptionWe are seeking an experienced Senior AI Specialist to join our innovative projects.We offer:Participation in an innovative project using cutting-edge AI technologiesThe opportunity to work on a project that is demonstratively significant to the general well-being and health of people world-wideInternational work environmentA fully remote or hybrid work (we have an office in Kraków)Flexible working hoursOpportunity to publish research resultsA small, friendly and close-knit team focused on collaboration, primarily working remotelyStability and development opportunities, backed by solid international sales and a grant from PARPTeam integration events twice-a-year to connect and celebrate together (optional)Standard perks: Multisport, Luxmed, company-provided lunch every Thursday and nerdy memesWho we are:We are Evidence Prime, an IT/AI company born from collaboration between McMaster University and a group of dedicated, experienced Polish IT professionals. We have over 10 years of experience in the healthcare field. Recruitment steps:Share your CV and other things that help us see your brillianceComplete a short take-home assignmentMeet with the future colleague / managerMeet with the co-founderYou're hired :)Your responsibilities:Develop and optimize promptsFine-tune and adapt third-party models from HuggingFace and other sourcesImplement multimodal capabilities for processing text and imagesCreate efficient training pipelines for model fine-tuningOptimize model performance through various techniques (quantization, pruning)Research and implement state-of-the-art NLP architecturesDevelop evaluation frameworks for comparing model performancesCollaborate on creating domain-specific training datasetsDocument technical implementations and research findings