Senior Gen AI Data Scientist — Production LLMs

Cloud Analytics Technologies, LLC; Houston (TX); On-site; USD 96,000 - 105,000; Full time

Job summary

Cloud Analytics Technologies, LLC is seeking a Senior Data Scientist + Gen AI to build production-grade Generative AI systems in Houston. You will focus on prompt engineering, tool calls, evaluation, and observability to reduce hallucinations and improve accuracy.

The role requires strong Python production experience, knowledge of LLMs and AWS Bedrock, and ability to orchestrate multi-step reasoning and agent workflows. Evening/weekend on-site presence may be required.

Qualifications

• Strong Python expertise with real production experience.
• Experience building production-grade Generative AI systems.
• Familiarity with prompt engineering, evaluation, and observability.

Responsibilities

• Build production-grade Generative AI systems with emphasis on: prompt engineering, tool prompts, and function calling.
• Develop evaluation, observability, and ground truth setup to measure model performance.
• Manage context, faithfulness, and grounding validation for multi-step reasoning and tool orchestration.

Skills

Large Language Models

AWS

Prompt Engineering

Python

Machine Learning

Gen AI

Confluence

Jira

Tools

Confluence

Jira

Airflow

AWS Bedrock

Job description

Cloud Analytics Technologies, LLC is seeking a Senior Data Scientist + Gen AI to build production-grade Generative AI systems in Houston. You will focus on prompt engineering, tool calls, evaluation, and observability to reduce hallucinations and improve accuracy.

The role requires strong Python production experience, knowledge of LLMs and AWS Bedrock, and ability to orchestrate multi-step reasoning and agent workflows. Evening/weekend on-site presence may be required.