Remote Data Scientist — Vision & NLP Architect

Key To Business Srl is hiring a Data Scientist focusing on Computer Vision and NLP. You will design, train and validate deep learning models, work with LLMs, fine-tuning, RAG, and develop AI agents. You will handle multimodal workflows and contribute to end-to-end model lifecycles, from data prep to evaluation.

The role emphasizes staying abreast of CVPR/NeurIPS/ACL papers and translating research into practical business solutions, with a startup mindset and autonomous execution.

Design, train and validate Deep Learning architectures (custom and SOTA). LLM & Agents: fine-tuning, RAG, and AI agents. Multimodality (VLM): Vision-Language models for visual/text tasks. Model lifecycle: data collection, preprocessing, training, evaluation. Stay updated on papers (CVPR, NeurIPS, ACL) and translate into business opportunities. Bachelor's degree in Computer Science, Engineering, Statistics, Physics, Mathematics, or related quantitative field. Minimum 3 years of practical DL experience. Strong Python OO programming. Deep Learning frameworks: PyTorch and TensorFlow. Familiarity with Hugging Face ecosystem, data versioning, experiments tracking. Computer Vision libraries and architectures (OpenCV, Vision Transformers). NLP/LLM experience with Transformer architectures and RAG (e.g. LangChain, LlamaIndex). GIT version control and Docker experience. Cloud experience with AWS or Azure.