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Senior AI Engineer

Company

R4B InfoTech

Location

frisco, tx

Posted

June 19, 2026

Position Overview

Senior AI Consultant

Location: Frisco TX or Bellevue WA (Need Locals only)

Exp: 12+ Years

Note: No GC, Visa Copy, DL Copy, Passport number is Mandatory for submission


Must Have Skills: AI,ML , NLP, LLM/SLM,RAG


What You Must Have:

· 8+ years of experience in applied ML and AI, with at least 3–4 years in enterprise NLP or LLM/SLM system design and deployment.

· Demonstrable hands-on experience with SLMs including fine-tuning and deployment using models such as Phi, Gemma, Llama, Mistral, or Qwen families.

· Strong understanding of frontier LLM APIs (OpenAI, Azure OpenAI, Anthropic) and when they add genuine value over smaller models.

· Experience designing multi-task NLP pipelines covering classification, named entity recognition, document extraction, RAG, and reasoning.

· Ability to translate model architecture decisions into cost models and business cases (implementation cost, run cost, savin...

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