Artificial Intelligence Engineer

Job Title : AI Engineer (Search Engine)

About the Company : Insight Global's Client

Type : 10 month extending contract

Compensation : Shared upon initial WhatsApp screening call

Location : Fully Remote

Working Hours : 10AM - 6PM BRT (9AM-5PM EST)

Interview Process : immediate interviews available - 2 rounds can close by end of next week.

• Structure : CLT ONLY ( This cannot change to PJ)

Priority Scheduling for candidates who :

Requirements

Must-Haves

Nice to Have Skills

Project Overview

We are hiring one AI / LLM Engineers (1 Mid-Level) to join a small, focused team building backend features for an existing Retrieval-Augmented Generation (RAG) service. Your primary focus will be building and optimizing RAG models for search across large-scale medical and scientific documents, including pre-processing and embedding over half a billion documents to ensure they are searchable and contextually accurate. You’ll work on semantic chunking strategies, improving the automated evaluation pipeline, and fine-tuning LLMs for textual RAG use cases. The role involves hands-on experimentation, model development, and backend engineering, with deployments to non-prod environments and collaboration with DevOps for production rollout. While this is a heads-down, individual contributor role, strong communication and collaboration with the team are essential.