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Senior AI Engineer

Apolis

  • Chicago, IL
  • 3 days ago
  • $45–$50 Per Hour

Highlights

Client is looking for a Senior AI Engineer to design scalable LLM and NLP solutions for high-volume customer interactions. Hands-on experience with LLMs: prompt engineering, evaluation frameworks, Retrieval-Augmented Generation (RAG).

Numbers & Facts

LocationChicago, IL
IndustryComputer/IT Services
Salary$45–$50 Per Hour
Company Size500 to 999 employees
Websitehttps://www.apolisrises.com/

Description

Position Title: Senior AI Engineer
Location: US West
Duration: Long Term Contract
Job description:
Client is looking for a Senior AI Engineer to design scalable LLM and NLP solutions for high-volume customer interactions. This role will drive architecture, best practices, and innovation across voice AI systems.
Basic Qualifications:

  • 12 years of experience in AI / ML
  • Very strong proficiency in Python
  • Proven expertise in NLP, including text classification and clustering
  • Strong experience in data analysis using SQL
  • Hands-on experience with LLMs: prompt engineering, evaluation frameworks, Retrieval-Augmented Generation (RAG)
Required Skills:
  • Python
  • NLP
  • Data analysis using SQL
  • LLMs and related frameworks
Preferred Qualifications:
  • Experience with Agentic AI and multi-agent orchestration
  • Experience with LLMOps / MLOps in production environments
  • Cloud Experience
Role and responsibilities:
  • Architect and develop AI-driven IVR and conversational systems using Python
  • Build NLP models for text classification and clustering to support intent detection and call routing
  • Perform data analysis using SQL
  • Design and deploy LLM workflows (prompt engineering, RAG, evaluation) for voice and chat use cases
  • Lead development of agentic AI workflows for multi-step customer interactions
  • Establish LLMOps best practices, including monitoring, evaluation, and lifecycle management
  • Partner with IVR platform, speech engineering, and product teams
  • Mentor offshore and junior AI engineers

Benefits

Paid Sick Days, Employee Referral Program, Employee Events, Retirement / Pension Plans

About Company

Since 1996, RJT has provided successful SAP, Oracle, and IT consulting solutions and staffing services to clients around the world. The new Apolis brings you the same personalized service fortified with a greater array of IT solutions, global expertise, and cost-management strategies.

We are a global IT consultancy that seamlessly integrates experts and leading-edge solutions into your organization so you can focus on what really matters.

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