Python / Machine Learning Developer (Java + React, LLM Focus)

Job Title: Python / Machine Learning Developer (Java + React, LLM Focus)

Location: Remote (Temporary)

Job Summary

STAFFXPERT LLC is seeking a Python / Machine Learning Developer on behalf of our client in a remote environment. This role focuses on building and deploying scalable machine learning solutions while collaborating with cross-functional teams to deliver AI-driven applications. The ideal candidate brings strong expertise in Python, machine learning frameworks, and modern full-stack technologies.

Key Responsibilities

• Develop and deploy machine learning models and algorithms

• Build and maintain end-to-end ML pipelines

• Perform data analysis, preprocessing, and feature engineering using Python

• Integrate ML solutions into Java-based backend and React front-end applications

• Apply security best practices for AI/LLM-based systems

• Optimize model performance and ensure scalability

• Collaborate with engineering and product teams to deliver business solutions

Required Qualifications

• 6+ years of experience in Machine Learning or related field

• Strong proficiency in Python for data analysis and modeling

• Experience with TensorFlow or PyTorch

• Hands-on experience with Java (J2EE) and React

• Solid understanding of REST APIs and microservices architecture

• Familiarity with AI/LLM concepts and security best practices

Preferred Qualifications

• Experience with NLP, Generative AI, or LLM-based applications

• Exposure to cloud platforms such as AWS, Azure, or Google Cloud Platform

• Knowledge of CI/CD and DevOps practices

• Background in data infrastructure or storage systems