Senior Data Scientist - AI & Creator Intelligence

Steven.com; Los Angeles (CA); On-site; USD 130,000 - 190,000; Full time

Job summary

Steven.com in Los Angeles is building an AI-first operating system for the creator economy. We seek a builder at the intersection of proprietary data, applied machine learning, and creative intelligence to turn datasets into decision-making tools, intelligence products, and AI-powered capabilities.

You will design, train, deploy ML models, work with LLMs, ensure statistical rigour, and deliver production-ready systems.

Qualifications

• Experience building and deploying ML models in production.
• Strong Python and DS library experience.
• Background in consumer/enterprise data products, creator economy, or media analytics is a strong advantage.

Responsibilities

• Design, build, and deploy ML models and AI systems powering creator intelligence and content performance products.
• Take proprietary audience and creator models from feature engineering to production deployment and monitoring.
• Apply statistical rigour to extract actionable insight from large, complex datasets.
• Work hands-on with LLMs and foundation models - fine-tuning, prompt engineering, RAG, and other post-training techniques.
• Partner with business leaders to ensure statistical rigour underpins reporting and decision-support tools.
• Contribute to the team's intellectual culture via technical blogs, internal research, and conference talks.

Skills

Python

ML deployment

LLMs

Prompt engineering

Experiment design

Tools

PyTorch

TensorFlow

scikit-learn

Job description

Steven.com in Los Angeles is building an AI-first operating system for the creator economy. We seek a builder at the intersection of proprietary data, applied machine learning, and creative intelligence to turn datasets into decision-making tools, intelligence products, and AI-powered capabilities.

You will design, train, deploy ML models, work with LLMs, ensure statistical rigour, and deliver production-ready systems.