Senior Lead AI Scientist - Production ML & Generative AI

Lumen; Phoenix (AZ); A distancia; USD 170.000 - 260.000; Jornada completa

Descripción de la vacante

Lumen is seeking a highly technical Senior Lead Applied AI Scientist to design, build, and deploy production-scale AI solutions. You will partner with business, product, and engineering leaders to translate opportunities into measurable AI-powered impact.

The role combines deep AI expertise with software engineering, experimentation, and product delivery. A hands-on practitioner capable of rapid prototyping, evaluation, and scalable AI systems is desired.

Formación

• 7+ years of applied AI, ML, or data science with production deployments.
• Proven track record delivering AI solutions with measurable impact.
• Deep expertise in ML, statistics, experimentation, and modern AI techniques.

Responsabilidades

• Design, build, and optimize AI solutions from concept to production deployment.
• Partner with business/product teams to identify opportunities and define success metrics.
• Develop advanced AI systems with ML, generative AI, retrieval, and agentic architectures.
• Define evaluation frameworks and continuously improve quality, reliability, safety, and cost.

Conocimientos

Applied AI

Machine learning

Python

LLMs

MLOps

Team leadership

Educación

Master's degree or PhD in CS/AI

Herramientas

PyTorch

TensorFlow

Hugging Face

MLflow

Descripción del empleo

Lumen is seeking a highly technical Senior Lead Applied AI Scientist to design, build, and deploy production-scale AI solutions. You will partner with business, product, and engineering leaders to translate opportunities into measurable AI-powered impact.

The role combines deep AI expertise with software engineering, experimentation, and product delivery. A hands-on practitioner capable of rapid prototyping, evaluation, and scalable AI systems is desired.