About NationMind LLC:

NationMind LLC is a technology consulting firm focused on software development and QA testing services. We help clients build reliable, scalable applications with a strong emphasis on automation, performance, and quality. Our team works across industries, delivering solutions that drive innovation and operational efficiency. We are currently hiring skilled professionals for AI Data Scientist to join our growing team.

Job title: AI Data Scientist

Location: Charlotte, NC (Hybrid)

Job description/ Role Overview

· We are looking for an experienced Data Scientist who can design develop and deploy advanced AIML models and data driven solutions.

· The ideal candidate will have strong expertise in machine learning deep learning LLMs and cloud based data platforms along with handson experience in data engineering vector databases and endtoend deployment.

Key Responsibilities

· Model Development Optimization

· Build and finetune MLDL models including LLMs for NLP tasks

· Implement RAG Retrieval Augmented Generation and Agentic AI workflows for enterprise use cases

· Optimize models for performance scalability and cost efficiency

· Data Engineering Management

· Design and maintain data pipelines for structured and unstructured data

· Work with vector databases eg Pinecone Milvus Weaviate for semantic search and embeddings

· Ensure data quality governance and compliance

· Deployment MLOps

· Deploy models using Docker Kubernetes and cloudnative services AWS Azure GCP

· Implement CICD pipelines for ML workflows and automated retraining

· Monitor model performance and drift using MLOps tools

· Collaboration Communication

· Work closely with architects engineers and business stakeholders to translate requirements into solutions

· Present insights and recommendations using data visualization tools

Required Technical Skills

· Programming Python Pandas NumPy Scikitlearn PyTorch TensorFlow SQL

· AIML Frameworks LangChain Hugging Face LlamaIndex

· Cloud Platforms AWS SageMaker Azure ML GCP Vertex AI

· Databases SQLNoSQL Vector DBs Pinecone Milvus Weaviate

· Deployment Docker Kubernetes Helm

· MLOps Tools MLflow Kubeflow Airflow

· Visualization Power BI Tableau Matplotlib Plotly