AI Software Engineer - RAG/LLM, Python

RadNet, Inc.; Las Vegas, Northern (NV, KY); Hybrid; USD 101,920 - 110,240; Full time

Job summary

JT4, LLC seeks a Computer Scientist II to design, develop, and implement scalable software and data-driven solutions supporting operational decision-making for a secure government environment.

You will work with customers and cross-functional teams to build database architectures (SQL/NoSQL/Vector/Object) and deploy LLM-based workflows, including retrieval-augmented generation, with modern AI frameworks. Strong Python skills and DoD experience are preferred.

Qualifications

• Demonstrated experience designing and supporting relational (SQL), NoSQL, Vector, and Object database technologies.
• Advanced proficiency in Python programming for software development, automation, data engineering, and system integration.
• Hands-on experience integrating, deploying, or optimizing Large Language Models (LLMs) in production or research environments.
• Experience developing data visualization, reporting, or analytical dashboard solutions.

Responsibilities

• Serve as a technical advisor to engineers, scientists, and project managers on complex software and analytical challenges.
• Collaborate with customers and stakeholders to gather, analyze, and translate business and technical requirements into software solutions.
• Design, develop, implement, and maintain scalable database architectures using SQL, NoSQL, Vector, and Object database technologies.
• Develop, integrate, optimize, and maintain Large Language Model (LLM) solutions within secure enterprise environments.
• Design and implement Retrieval-Augmented Generation (RAG) architectures and AI-driven workflows using vector databases and modern AI frameworks.
• Build, deploy, and maintain custom data visualization and analytical dashboards that provide actionable operational insights.
• Develop efficient, maintainable Python applications and automation scripts for data processing, workflow automation, and system integration.
• Participate in software architecture, design reviews, code reviews, and technical documentation throughout the software development life cycle.
• Plan, develop, and execute unit, integration, system, and regression testing to ensure software quality and reliability.
• Apply principles of computer science, mathematics, statistics, operations research, and engineering to analyze complex operational problems and develop data-driven solutions.
• Collect, organize, and analyze large datasets; evaluate alternative approaches; and present findings through technical reports and presentations.
• Produce comprehensive technical documentation supporting software development, testing, deployment, and system sustainment.
• Support system maintenance, troubleshooting, performance optimization, and continuous improvement initiatives.
• Perform other job-related duties, as required

Skills

Python programming

Data architecture

Database technologies

Large Language Models (LLMs)

RAG architectures

Vector databases

AI frameworks

Cloud platforms

Docker/Kubernetes/CI/CD/DevSecOps

Secure government environments

Education

Bachelor's degree in Computer Science / related field

Master's degree in related field

Tools

Docker

Kubernetes

CI/CD pipelines

DevSecOps practices

Git

Job description

JT4, LLC seeks a Computer Scientist II to design, develop, and implement scalable software and data-driven solutions supporting operational decision-making for a secure government environment.

You will work with customers and cross-functional teams to build database architectures (SQL/NoSQL/Vector/Object) and deploy LLM-based workflows, including retrieval-augmented generation, with modern AI frameworks. Strong Python skills and DoD experience are preferred.