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Senior GenAI Engineer

Raas Infotek LLCIllinois City, IL🇺🇸United StatesPosted Oct 15, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Illinois City, IL, United States
Posted
18 hours ago
DockerFastAPIMicroservicesAWSMLOpsAzureGPTGenerative AIGoogle CloudKubernetesLLMPythonREST

Job Description

Experience: 10+ Years (Overall IT Experience)
Role: Senior GenAI Engineer / Lead AI Engineer
Employment Type: W2 Contract / Full-Time

Job Summary

We are seeking a highly experienced Senior Generative AI Engineer with 10+ years of overall IT experience and strong hands-on expertise in developing, deploying, and scaling enterprise-grade Generative AI and Agentic AI solutions.

The ideal candidate should have extensive experience with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Python, AI agents, cloud platforms, and MLOps.

Key Responsibilities

  • Design, develop, and deploy enterprise-grade Generative AI and Agentic AI applications.

  • Build and optimize LLM-powered applications using GPT, Claude, Gemini, Llama, and other open-source models.

  • Develop advanced RAG pipelines using LangChain, LlamaIndex, and vector databases.

  • Implement multi-agent AI systems using LangGraph, CrewAI, and AutoGen.

  • Develop AI-powered chatbots, virtual assistants, and intelligent automation solutions.

  • Integrate LLMs with enterprise applications using REST APIs, FastAPI, and microservices.

  • Implement prompt engineering, fine-tuning, embeddings, and semantic search techniques.

  • Design and deploy scalable AI solutions on AWS, Azure, or Google Cloud.

  • Build CI/CD pipelines and implement LLMOps/MLOps best practices.

  • Optimize LLM performance, latency, token consumption, and operational costs.

  • Implement AI security, governance, guardrails, and responsible AI practices.

  • Collaborate with architects, data scientists, product managers, and business stakeholders.

Required Qualifications

  • 10+ years of overall IT/software engineering experience.

  • 3+ years of hands-on AI/ML or Generative AI experience, including production GenAI implementations.

  • Strong Python development experience.

  • Proven experience building production-ready LLM and RAG applications.

  • Hands-on experience with Agentic AI frameworks such as LangGraph, CrewAI, or AutoGen.

  • Experience integrating vector databases and enterprise data sources.

  • Strong understanding of cloud-native architecture and microservices.

  • Experience deploying AI applications using Docker and Kubernetes.

  • Knowledge of LLM evaluation, observability, security, and performance optimization.

  • Excellent communication, problem-solving, and technical leadership skills.

Preferred Qualifications

  • Experience designing enterprise-scale Agentic AI solutions.

  • Knowledge of Model Context Protocol (MCP).

  • Experience with multimodal AI (text, image, audio, and video).

  • Experience implementing AI governance and responsible AI frameworks.

  • Knowledge of advanced RAG architectures, GraphRAG, and knowledge graphs.

  • Experience with distributed systems and high-performance AI infrastructure.

Mandatory Skills

Python | Generative AI | LLMs | RAG | LangChain | LangGraph | Agentic AI | Vector Databases | AWS/Azure/Google Cloud Platform | FastAPI | Docker | Kubernetes | MLOps

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