Senior Generative AI Scientist II – Model Risk

🕒 il y a 1 mois

🇺🇸 États-Unis – Télétravail

💵 $153 000 - $180 000 / an

⏰ Temps Plein

🟠 Senior

🧠 Chercheur en IA

🗣️🇺🇸🇬🇧 Anglais requis

Apache

AWS

Azure

Google Cloud Platform

Keras

Pandas

Python

PyTorch

Scikit-Learn

Spark

Tensorflow

D'où vient cette offre

Publiée sur la page carrières de Cotiviti, pas via un site d'emploi

Repérée par Remote Rocketship il y a 1 mois

Toujours ouverte sur le site de Cotiviti. Vérifiée il y a 2 heures.

Logo of Cotiviti

Cotiviti

5001 - 10000 employés

🏥 Santé

💼 Conseil

📦 Logistique

Healthcare • Consulting • Logistics

Cotiviti est une entreprise de technologie et d'analytique dans le secteur de la santé, spécialisée dans l'amélioration de l'exactitude des paiements et des performances grâce à des solutions avancées d'analytique de données. Elle collabore avec des régimes de santé, des agences gouvernementales et des prestataires de soins de santé pour fournir des insights qui améliorent la qualité et l'efficacité de la prestation de soins. Grâce à des solutions telles que l'ajustement des risques, la gestion des politiques de paiement et l'engagement des membres, Cotiviti vise à optimiser les résultats financiers et cliniques pour l'écosystème de la santé.

Description

• Deliver solutions helping clients identify payment integrity issues, reduce healthcare process costs, or improve healthcare outcomes • Work as part of a team while being individually responsible for delivering project value • Conduct independent model validation for benchmarking, assessment, and effectiveness evaluation • Determine model drift and data drift for model risk management • Apply expertise in AI/ML/GenAI model development, model building, and model evaluation • Benchmark and potentially rebuild existing models using updated data and newer algorithms • Drive improvements in model monitoring, model registration, model metadata management, and related tools and techniques • Complete performance-review goals, special projects, and other assigned duties • Work with global and geographically dispersed US-based teams

🎯 Exigences

• Graduate Degree in a quantitative discipline such as Computer Science/Engineering, Statistics, or Operations Research covering Advanced Statistics, Machine learning and AI • 5+ years of hands-on data science/AI experience • Experience with natural language processing techniques including transformers, fine-tuning LLMs, measuring/benchmarking and deploying LLMs • Experience with HuggingFace, Langchain, LLAMA/Mistral, OpenAI, and vector databases • Experience with pandas, scikit-learn, keras, nltk, TensorFlow/PyTorch, and GPU • General understanding of Responsible AI, explainability, AI NIST RMF, and related AI risk management frameworks • Experience evaluating models for bias and fairness, including detecting bias in model design and data • Experience using metrics such as SHAP and LIME • Understanding of model metrics and techniques for managing, evaluating, and monitoring GenAI models and LLMs • Experience building production-grade machine learning deployments on AWS, Azure, or GCP • Experience working with Apache Spark and large-scale distributed datasets • Ability to provide high-speed internet access/connectivity and office setup and maintenance • Ability to provide a dedicated, secure work area • Must be able to perform duties with or without reasonable accommodation • Familiarity with healthcare payor ecosystem and related data preferred • Understanding of model governance and data governance best practices preferred • Experience with Python, DataRobot, AWS Sagemaker, DataBricks, AWS Model Monitor, MLFlow, NannyML, FiddlerAI, and Arize preferred

🏖️ Avantages

• Medical, dental, vision, disability, and life insurance coverage • 401(k) savings plans • Paid family leave • 9 paid holidays per year • 17-27 days of Paid Time Off (PTO) per year, depending on specific level and length of service • Remote work • Virtual interviews • Reasonable accommodation where applicable

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