SOFTWARE DEVELOPER/ENGINEER (CYBER)

Quantum Research International, Inc. provides services and products in various areas including cybersecurity and information operations. They are seeking an Intermediate Software Developer/Engineer to support the development of a Retrieval-Augmented Generation application leveraging Large Language Models for intelligent inference and response generation.

Responsibilities:

• Design, develop, and maintain RAG pipelines integrating vector databases, embeddings, and LLMs for accurate, context-aware inference
• Implement and optimize retrieval logic, prompt engineering, and post-processing of LLM outputs
• Build and integrate backend services using .NET/C#, Go, and/or Python
• Collaborate with AI/ML engineers, data scientists, and stakeholders to translate requirements into production-grade features
• Ensure application security, performance, scalability, and compliance with government standards
• Troubleshoot and optimize AI-assisted workflows, including latency, accuracy, and cost considerations
• Participate in code reviews, testing, and documentation in an Agile environment