Senior Gen AI Data Scientist — Production Systems

Valiant Technologies LLC; Houston (TX); On-site; USD 83,000 - 118,000; Full time

Job summary

Valiant Technologies LLC in Houston, TX seeks a Senior Data Scientist with Gen AI expertise for a 6-month contract. You will build production-grade Generative AI systems with emphasis on reliability, observability, and secure workflows.

Hands-on Python, ML, AWS, and Airflow are required, with experience in prompt engineering, tool orchestration, and governance. The role offers a $73/hour bill rate (C2C) and remote-work options are not specified.

Qualifications

• Experience building production-grade Generative AI systems.
• Strong Python production experience.
• Proven skills in prompt engineering and tool orchestration.

Responsibilities

• Build production-grade Generative AI systems with emphasis on reliability and scalability.
• Design and optimize prompt engineering pipelines and tool integration.
• Set up ground truth, evaluation metrics, and hallucination rate measurements.
• Use LLMs as judges with human review and manage context and grounding validation.
• Coordinate workflows with Airflow and ensure RBAC and security practices.

Skills

Python

Large Language Models

Gen AI

Prompt Engineering

Machine Learning

AWS

Confluence

Jira

Tools

Airflow

AWS Bedrock

Confluence

Jira

Job description

Valiant Technologies LLC in Houston, TX seeks a Senior Data Scientist with Gen AI expertise for a 6-month contract. You will build production-grade Generative AI systems with emphasis on reliability, observability, and secure workflows.

Hands-on Python, ML, AWS, and Airflow are required, with experience in prompt engineering, tool orchestration, and governance. The role offers a $73/hour bill rate (C2C) and remote-work options are not specified.