Software Developer/Engineer (Mid Level experience) at TechArmy | Philadelphia | Rezi

Software Developer/Engineer (Mid Level experience) at TechArmy

Software Developer/Engineer (Mid Level experience)

TechArmy · Philadelphia

5 days ago

Software Developer/Engineer (Mid Level experience)

TechArmy · Philadelphia

6 days ago
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About the Role

We are seeking a consultant with expertise in on-premise Large Language Model (LLM) and Vector Database implementation. This role involves deploying open-source LLMs, building RAG pipelines, and ensuring security and governance for enterprise environments.

Responsibilities

  • Deploy open-source LLMs such as Meta Llama 3 and Mistral / Mixtral in on-prem or private environments
  • Implement Retrieval-Augmented Generation (RAG) pipelines
  • Generate and manage embeddings and metadata filtering
  • Implement access controls and audit logging
  • Provide reference architecture and deployment guidance
  • Develop a working prototype (LLM + vector DB + RAG)
  • Conduct documentation and knowledge transfer to internal teams

Requirements

  • Hands-on experience deploying open-source LLMs in on-prem or private environments
  • Strong proficiency in Python for LLM inference, prompt engineering, and integration
  • Experience with CPU-based inference, model quantization, and performance tuning
  • Practical experience with open-source vector databases
  • Proven implementation of Retrieval-Augmented Generation (RAG) pipelines
  • Experience generating and managing embeddings and metadata filtering
  • Understanding of data privacy, air-gapped deployments, and enterprise security requirements
  • Experience implementing access controls and audit logging

Skills

  • Meta Llama 3
  • Mistral / Mixtral
  • Python
  • Prompt Engineering
  • CPU-based inference
  • Model quantization
  • Performance tuning
  • Qdrant
  • Chroma
  • Milvus
  • pgvector
  • Retrieval-Augmented Generation (RAG)
  • Embeddings
  • Metadata filtering
  • Data privacy
  • Air-gapped deployments
  • Enterprise security
  • Access controls
  • Audit logging
  • LangChain
  • LlamaIndex
  • Rust
  • Go
  • C++
  • Docker
  • Kubernetes
  • vLLM
  • llama.cpp
  • Hugging Face Transformers

Location

  • Philadelphia

Work Type

  • Contract
  • Hybrid

Experience Level

  • Consultant